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-rw-r--r--drivers/clk/Makefile3
-rw-r--r--drivers/clk/clk-gate-shared.c123
-rw-r--r--drivers/clk/clk.c52
-rw-r--r--drivers/clk/imx/Makefile3
-rw-r--r--drivers/clk/imx/clk-cpu.c110
-rw-r--r--drivers/clk/imx/clk-gate2.c11
-rw-r--r--drivers/clk/imx/clk-imx31.c28
-rw-r--r--drivers/clk/imx/clk-imx6sl.c329
-rw-r--r--drivers/clk/imx/clk-imx7.c880
-rw-r--r--drivers/clk/imx/clk-pllv3.c131
-rw-r--r--drivers/clk/imx/clk-vf610.c163
-rw-r--r--drivers/clk/imx/clk.h50
12 files changed, 1852 insertions, 31 deletions
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index a4e4ed0..5811d28 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -1,6 +1,7 @@
obj-$(CONFIG_COMMON_CLK) += clk.o clk-fixed.o clk-divider.o clk-fixed-factor.o \
clk-mux.o clk-gate.o clk-composite.o \
- clk-fractional-divider.o clk-conf.o
+ clk-fractional-divider.o clk-conf.o \
+ clk-gate-shared.o
obj-$(CONFIG_CLKDEV_LOOKUP) += clkdev.o
obj-$(CONFIG_ARCH_MVEBU) += mvebu/
diff --git a/drivers/clk/clk-gate-shared.c b/drivers/clk/clk-gate-shared.c
new file mode 100644
index 0000000..a95f940
--- /dev/null
+++ b/drivers/clk/clk-gate-shared.c
@@ -0,0 +1,123 @@
+/*
+ * clk-gate-shared.c - generic barebox clock support. Based on Linux clk support
+ *
+ * Copyright (c) 2017 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+#include <common.h>
+#include <io.h>
+#include <malloc.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+
+struct clk_gate_shared {
+ struct clk clk;
+ const char *parent;
+ const char *companion_gate;
+ struct clk *companion_clk;
+};
+
+#define to_clk_gate_shared(_clk) container_of(_clk, struct clk_gate_shared, clk)
+
+static struct clk *lookup_companion(struct clk_gate_shared *g)
+{
+ if (IS_ERR(g->companion_clk))
+ g->companion_clk = clk_lookup(g->companion_gate);
+
+ if (IS_ERR(g->companion_clk))
+ return NULL;
+
+ return g->companion_clk;
+}
+
+static int clk_gate_shared_enable(struct clk *clk)
+{
+ struct clk_gate_shared *g = to_clk_gate_shared(clk);
+
+ return clk_enable(lookup_companion(g));
+}
+
+static void clk_gate_shared_disable(struct clk *clk)
+{
+ struct clk_gate_shared *g = to_clk_gate_shared(clk);
+
+ clk_disable(lookup_companion(g));
+}
+
+static int clk_gate_shared_is_enabled(struct clk *clk)
+{
+ struct clk_gate_shared *g = to_clk_gate_shared(clk);
+
+ return clk_is_enabled(lookup_companion(g));
+}
+
+static struct clk_ops clk_gate_shared_ops = {
+ .set_rate = clk_parent_set_rate,
+ .round_rate = clk_parent_round_rate,
+ .enable = clk_gate_shared_enable,
+ .disable = clk_gate_shared_disable,
+ .is_enabled = clk_gate_shared_is_enabled,
+};
+
+struct clk *clk_gate_shared_alloc(const char *name, const char *parent, const char *companion,
+ unsigned flags)
+{
+ struct clk_gate_shared *g = xzalloc(sizeof(*g));
+
+ g->parent = parent;
+ g->companion_gate = companion;
+ g->companion_clk = ERR_PTR(-EINVAL);
+ g->clk.ops = &clk_gate_shared_ops;
+ g->clk.name = name;
+ g->clk.flags = flags;
+ g->clk.parent_names = &g->parent;
+ g->clk.num_parents = 1;
+
+ return &g->clk;
+}
+
+void clk_gate_shared_free(struct clk *clk)
+{
+ struct clk_gate_shared *g = to_clk_gate_shared(clk);
+
+ free(g);
+}
+
+/*
+ * clk_gate_shared - register a gate controlled by another gate
+ * @name: The name of the new clock gate
+ * @parent: The parent name of the new clock
+ * companion: The hardware gate this clock is controlled by
+ * @flags: common CLK_* flags
+ *
+ * This gate clock is used when a single software control knob controls multiple
+ * gates in hardware. The first gate is then registered as the real hardware gate,
+ * the others are registered with this function. This gate has no hardware control
+ * itself, but only enables/disabled its companion hardware gate.
+ */
+struct clk *clk_gate_shared(const char *name, const char *parent, const char *companion,
+ unsigned flags)
+{
+ struct clk *clk;
+ int ret;
+
+ clk = clk_gate_shared_alloc(name , parent, companion, flags);
+
+ ret = clk_register(clk);
+ if (ret) {
+ clk_gate_shared_free(clk);
+ return ERR_PTR(ret);
+ }
+
+ return clk;
+}
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 1566bea..93e000c 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -141,6 +141,7 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
{
struct clk *parent;
unsigned long parent_rate = 0;
+ int ret;
if (!clk)
return 0;
@@ -148,14 +149,26 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
if (IS_ERR(clk))
return PTR_ERR(clk);
+ if (!clk->ops->set_rate)
+ return -ENOSYS;
+
parent = clk_get_parent(clk);
- if (parent)
+ if (parent) {
parent_rate = clk_get_rate(parent);
- if (clk->ops->set_rate)
- return clk->ops->set_rate(clk, rate, parent_rate);
+ if (clk->flags & CLK_OPS_PARENT_ENABLE) {
+ ret = clk_enable(parent);
+ if (ret)
+ return ret;
+ }
+ }
+
+ ret = clk->ops->set_rate(clk, rate, parent_rate);
+
+ if (parent && clk->flags & CLK_OPS_PARENT_ENABLE)
+ clk_disable(parent);
- return -ENOSYS;
+ return ret;
}
struct clk *clk_lookup(const char *name)
@@ -173,14 +186,15 @@ struct clk *clk_lookup(const char *name)
return ERR_PTR(-ENODEV);
}
-int clk_set_parent(struct clk *clk, struct clk *parent)
+int clk_set_parent(struct clk *clk, struct clk *newparent)
{
- int i;
+ int i, ret;
+ struct clk *curparent = clk_get_parent(clk);
if (IS_ERR(clk))
return PTR_ERR(clk);
- if (IS_ERR(parent))
- return PTR_ERR(parent);
+ if (IS_ERR(newparent))
+ return PTR_ERR(newparent);
if (!clk->num_parents)
return -EINVAL;
@@ -192,14 +206,32 @@ int clk_set_parent(struct clk *clk, struct clk *parent)
clk->parents[i] = clk_lookup(clk->parent_names[i]);
if (!IS_ERR_OR_NULL(clk->parents[i]))
- if (clk->parents[i] == parent)
+ if (clk->parents[i] == newparent)
break;
}
if (i == clk->num_parents)
return -EINVAL;
- return clk->ops->set_parent(clk, i);
+ if (clk->enable_count)
+ clk_enable(newparent);
+
+ if (clk->flags & CLK_OPS_PARENT_ENABLE) {
+ clk_enable(curparent);
+ clk_enable(newparent);
+ }
+
+ ret = clk->ops->set_parent(clk, i);
+
+ if (clk->flags & CLK_OPS_PARENT_ENABLE) {
+ clk_disable(curparent);
+ clk_disable(newparent);
+ }
+
+ if (clk->enable_count)
+ clk_disable(curparent);
+
+ return ret;
}
struct clk *clk_get_parent(struct clk *clk)
diff --git a/drivers/clk/imx/Makefile b/drivers/clk/imx/Makefile
index 65d7859..b864b4f 100644
--- a/drivers/clk/imx/Makefile
+++ b/drivers/clk/imx/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_COMMON_CLK) += \
clk-pfd.o \
clk-gate2.o \
clk-gate-exclusive.o \
+ clk-cpu.o \
clk.o
obj-$(CONFIG_ARCH_IMX1) += clk-imx1.o
@@ -18,5 +19,7 @@ obj-$(CONFIG_ARCH_IMX51) += clk-imx5.o
obj-$(CONFIG_ARCH_IMX53) += clk-imx5.o
obj-$(CONFIG_ARCH_IMX6) += clk-imx6.o
obj-$(CONFIG_ARCH_IMX6SX) += clk-imx6sx.o
+obj-$(CONFIG_ARCH_IMX6SL) += clk-imx6sl.o
obj-$(CONFIG_ARCH_IMX6UL) += clk-imx6ul.o
+obj-$(CONFIG_ARCH_IMX7) += clk-imx7.o
obj-$(CONFIG_ARCH_VF610) += clk-vf610.o
diff --git a/drivers/clk/imx/clk-cpu.c b/drivers/clk/imx/clk-cpu.c
new file mode 100644
index 0000000..bd1749f
--- /dev/null
+++ b/drivers/clk/imx/clk-cpu.c
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2014 Lucas Stach <l.stach@pengutronix.de>, Pengutronix
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <common.h>
+#include <init.h>
+#include <driver.h>
+#include <linux/clk.h>
+#include <io.h>
+#include <linux/clkdev.h>
+#include <linux/err.h>
+#include <malloc.h>
+#include <clock.h>
+
+#include "clk.h"
+
+struct clk_cpu {
+ struct clk clk;
+ struct clk *div;
+ struct clk *mux;
+ struct clk *pll;
+ struct clk *step;
+};
+
+static inline struct clk_cpu *to_clk_cpu(struct clk *clk)
+{
+ return container_of(clk, struct clk_cpu, clk);
+}
+
+static unsigned long clk_cpu_recalc_rate(struct clk *clk,
+ unsigned long parent_rate)
+{
+ struct clk_cpu *cpu = to_clk_cpu(clk);
+
+ return clk_get_rate(cpu->div);
+}
+
+static long clk_cpu_round_rate(struct clk *clk, unsigned long rate,
+ unsigned long *prate)
+{
+ struct clk_cpu *cpu = to_clk_cpu(clk);
+
+ return clk_round_rate(cpu->pll, rate);
+}
+
+static int clk_cpu_set_rate(struct clk *clk, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct clk_cpu *cpu = to_clk_cpu(clk);
+ int ret;
+
+ /* switch to PLL bypass clock */
+ ret = clk_set_parent(cpu->mux, cpu->step);
+ if (ret)
+ return ret;
+
+ /* reprogram PLL */
+ ret = clk_set_rate(cpu->pll, rate);
+ if (ret) {
+ clk_set_parent(cpu->mux, cpu->pll);
+ return ret;
+ }
+ /* switch back to PLL clock */
+ clk_set_parent(cpu->mux, cpu->pll);
+
+ /* Ensure the divider is what we expect */
+ clk_set_rate(cpu->div, rate);
+
+ return 0;
+}
+
+static const struct clk_ops clk_cpu_ops = {
+ .recalc_rate = clk_cpu_recalc_rate,
+ .round_rate = clk_cpu_round_rate,
+ .set_rate = clk_cpu_set_rate,
+};
+
+struct clk *imx_clk_cpu(const char *name, const char *parent_name,
+ struct clk *div, struct clk *mux, struct clk *pll,
+ struct clk *step)
+{
+ struct clk_cpu *cpu;
+ int ret;
+
+ cpu = xzalloc(sizeof(*cpu));
+
+ cpu->div = div;
+ cpu->mux = mux;
+ cpu->pll = pll;
+ cpu->step = step;
+
+ cpu->clk.name = name;
+ cpu->clk.ops = &clk_cpu_ops;
+ cpu->clk.flags = 0;
+ cpu->clk.parent_names = &parent_name;
+ cpu->clk.num_parents = 1;
+
+ ret = clk_register(&cpu->clk);
+ if (ret)
+ free(cpu);
+
+ return &cpu->clk;
+}
diff --git a/drivers/clk/imx/clk-gate2.c b/drivers/clk/imx/clk-gate2.c
index f952f3e..e7dcd87 100644
--- a/drivers/clk/imx/clk-gate2.c
+++ b/drivers/clk/imx/clk-gate2.c
@@ -88,7 +88,8 @@ static struct clk_ops clk_gate2_ops = {
};
struct clk *clk_gate2_alloc(const char *name, const char *parent,
- void __iomem *reg, u8 shift, u8 cgr_val)
+ void __iomem *reg, u8 shift, u8 cgr_val,
+ unsigned long flags)
{
struct clk_gate2 *g = xzalloc(sizeof(*g));
@@ -100,7 +101,7 @@ struct clk *clk_gate2_alloc(const char *name, const char *parent,
g->clk.name = name;
g->clk.parent_names = &g->parent;
g->clk.num_parents = 1;
- g->clk.flags = CLK_SET_RATE_PARENT;
+ g->clk.flags = CLK_SET_RATE_PARENT | flags;
return &g->clk;
}
@@ -113,12 +114,12 @@ void clk_gate2_free(struct clk *clk)
}
struct clk *clk_gate2(const char *name, const char *parent, void __iomem *reg,
- u8 shift, u8 cgr_val)
+ u8 shift, u8 cgr_val, unsigned long flags)
{
struct clk *g;
int ret;
- g = clk_gate2_alloc(name , parent, reg, shift, cgr_val);
+ g = clk_gate2_alloc(name , parent, reg, shift, cgr_val, flags);
ret = clk_register(g);
if (ret) {
@@ -135,7 +136,7 @@ struct clk *clk_gate2_inverted(const char *name, const char *parent,
struct clk *clk;
struct clk_gate2 *g;
- clk = clk_gate2(name, parent, reg, shift, 0x3);
+ clk = clk_gate2(name, parent, reg, shift, 0x3, 0);
if (IS_ERR(clk))
return clk;
diff --git a/drivers/clk/imx/clk-imx31.c b/drivers/clk/imx/clk-imx31.c
index 8d135c9..dbb5c15 100644
--- a/drivers/clk/imx/clk-imx31.c
+++ b/drivers/clk/imx/clk-imx31.c
@@ -63,14 +63,27 @@ enum mx31_clks {
mstick1_gate, mstick2_gate, csi_gate, rtc_gate, wdog_gate, pwm_gate,
sim_gate, ect_gate, usb_gate, kpp_gate, ipu_gate, uart3_gate,
uart4_gate, uart5_gate, owire_gate, ssi2_gate, cspi1_gate, cspi2_gate,
- gacc_gate, emi_gate, rtic_gate, firi_gate, clk_max
+ gacc_gate, emi_gate, rtic_gate, firi_gate, fpm, pll_ref, mpll_byp,
+ clk_max
};
static struct clk *clks[clk_max];
+static const char *pll_ref_sel[] = {
+ "dummy",
+ "fpm",
+ "ckih",
+ "dummy",
+};
+
+static const char *mpll_byp_sel[] = {
+ "mpll",
+ "pll_ref",
+};
+
static const char *mcu_main_sel[] = {
"spll",
- "mpll",
+ "mpll_byp",
};
static const char *per_sel[] = {
@@ -94,9 +107,14 @@ static int imx31_ccm_probe(struct device_d *dev)
clks[ckih] = clk_fixed("ckih", 26000000);
clks[ckil] = clk_fixed("ckil", 32768);
- clks[mpll] = imx_clk_pllv1("mpll", "ckih", base + CCM_MPCTL);
- clks[spll] = imx_clk_pllv1("spll", "ckih", base + CCM_SRPCTL);
- clks[upll] = imx_clk_pllv1("upll", "ckih", base + CCM_UPCTL);
+ clks[fpm] = imx_clk_fixed_factor("fpm", "ckil", 1024, 1);
+ clks[pll_ref] = imx_clk_mux("pll_ref", base + CCM_CCMR, 1, 2,
+ pll_ref_sel, ARRAY_SIZE(pll_ref_sel));
+ clks[mpll] = imx_clk_pllv1("mpll", "pll_ref", base + CCM_MPCTL);
+ clks[spll] = imx_clk_pllv1("spll", "pll_ref", base + CCM_SRPCTL);
+ clks[upll] = imx_clk_pllv1("upll", "pll_ref", base + CCM_UPCTL);
+ clks[mpll_byp] = imx_clk_mux("mpll_byp", base + CCM_CCMR, 7, 1,
+ mpll_byp_sel, ARRAY_SIZE(mpll_byp_sel));
clks[mcu_main] = imx_clk_mux("mcu_main", base + CCM_PMCR0, 31, 1,
mcu_main_sel, ARRAY_SIZE(mcu_main_sel));
clks[hsp] = imx_clk_divider("hsp", "mcu_main", base + CCM_PDR0, 11, 3);
diff --git a/drivers/clk/imx/clk-imx6sl.c b/drivers/clk/imx/clk-imx6sl.c
new file mode 100644
index 0000000..89ede76
--- /dev/null
+++ b/drivers/clk/imx/clk-imx6sl.c
@@ -0,0 +1,329 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <dt-bindings/clock/imx6sl-clock.h>
+#include <common.h>
+#include <init.h>
+#include <driver.h>
+#include <linux/clk.h>
+#include <io.h>
+#include <of.h>
+#include <linux/clkdev.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <mach/imx6-regs.h>
+#include <mach/revision.h>
+#include <mach/imx6.h>
+
+#include "clk.h"
+#include "common.h"
+
+static const char *step_sels[] = { "osc", "pll2_pfd2", };
+static const char *pll1_sw_sels[] = { "pll1_sys", "step", };
+static const char *ocram_alt_sels[] = { "pll2_pfd2", "pll3_pfd1", };
+static const char *ocram_sels[] = { "periph", "ocram_alt_sels", };
+static const char *pre_periph_sels[] = { "pll2_bus", "pll2_pfd2", "pll2_pfd0", "pll2_198m", };
+static const char *periph_clk2_sels[] = { "pll3_usb_otg", "osc", "osc", "dummy", };
+static const char *periph2_clk2_sels[] = { "pll3_usb_otg", "pll2_bus", };
+static const char *periph_sels[] = { "pre_periph_sel", "periph_clk2_podf", };
+static const char *periph2_sels[] = { "pre_periph2_sel", "periph2_clk2_podf", };
+static const char *csi_sels[] = { "osc", "pll2_pfd2", "pll3_120m", "pll3_pfd1", };
+static const char *lcdif_axi_sels[] = { "pll2_bus", "pll2_pfd2", "pll3_usb_otg", "pll3_pfd1", };
+static const char *usdhc_sels[] = { "pll2_pfd2", "pll2_pfd0", };
+static const char *perclk_sels[] = { "ipg", "osc", };
+static const char *pxp_axi_sels[] = { "pll2_bus", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0", "pll2_pfd2", "pll3_pfd3", };
+static const char *epdc_axi_sels[] = { "pll2_bus", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0", "pll2_pfd2", "pll3_pfd2", };
+static const char *gpu2d_ovg_sels[] = { "pll3_pfd1", "pll3_usb_otg", "pll2_bus", "pll2_pfd2", };
+static const char *gpu2d_sels[] = { "pll2_pfd2", "pll3_usb_otg", "pll3_pfd1", "pll2_bus", };
+static const char *lcdif_pix_sels[] = { "pll2_bus", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0", "pll3_pfd0", "pll3_pfd1", };
+static const char *epdc_pix_sels[] = { "pll2_bus", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0", "pll2_pfd1", "pll3_pfd1", };
+static const char *ecspi_sels[] = { "pll3_60m", "osc", };
+static const char *uart_sels[] = { "pll3_80m", "osc", };
+static const char *lvds_sels[] = {
+ "pll1_sys", "pll2_bus", "pll2_pfd0", "pll2_pfd1", "pll2_pfd2", "dummy", "pll4_audio", "pll5_video",
+ "dummy", "enet_ref", "dummy", "dummy", "pll3_usb_otg", "pll7_usb_host", "pll3_pfd0", "pll3_pfd1",
+ "pll3_pfd2", "pll3_pfd3", "osc", "dummy", "dummy", "dummy", "dummy", "dummy",
+ "dummy", "dummy", "dummy", "dummy", "dummy", "dummy", "dummy", "dummy",
+};
+static const char *pll_bypass_src_sels[] = { "osc", "lvds1_in", };
+static const char *pll1_bypass_sels[] = { "pll1", "pll1_bypass_src", };
+static const char *pll2_bypass_sels[] = { "pll2", "pll2_bypass_src", };
+static const char *pll3_bypass_sels[] = { "pll3", "pll3_bypass_src", };
+static const char *pll4_bypass_sels[] = { "pll4", "pll4_bypass_src", };
+static const char *pll5_bypass_sels[] = { "pll5", "pll5_bypass_src", };
+static const char *pll6_bypass_sels[] = { "pll6", "pll6_bypass_src", };
+static const char *pll7_bypass_sels[] = { "pll7", "pll7_bypass_src", };
+
+static struct clk *clks[IMX6SL_CLK_END];
+static struct clk_onecell_data clk_data;
+
+static struct clk_div_table clk_enet_ref_table[] = {
+ { .val = 0, .div = 20, },
+ { .val = 1, .div = 10, },
+ { .val = 2, .div = 5, },
+ { .val = 3, .div = 4, },
+ { }
+};
+
+static struct clk_div_table post_div_table[] = {
+ { .val = 2, .div = 1, },
+ { .val = 1, .div = 2, },
+ { .val = 0, .div = 4, },
+ { }
+};
+
+static struct clk_div_table video_div_table[] = {
+ { .val = 0, .div = 1, },
+ { .val = 1, .div = 2, },
+ { .val = 2, .div = 1, },
+ { .val = 3, .div = 4, },
+ { }
+};
+
+static int imx6sl_ccm_probe(struct device_d *dev)
+{
+ struct resource *iores;
+ void __iomem *base, *anatop_base, *ccm_base;
+ struct device_node *ccm_node = dev->device_node;
+
+ clks[IMX6SL_CLK_DUMMY] = clk_fixed("dummy", 0);
+
+ anatop_base = (void *)MX6_ANATOP_BASE_ADDR;
+ iores = dev_request_mem_resource(dev, 0);
+ if (IS_ERR(iores))
+ return PTR_ERR(iores);
+ ccm_base = IOMEM(iores->start);
+
+ base = anatop_base;
+
+ clks[IMX6SL_PLL1_BYPASS_SRC] = imx_clk_mux("pll1_bypass_src", base + 0x00, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+ clks[IMX6SL_PLL2_BYPASS_SRC] = imx_clk_mux("pll2_bypass_src", base + 0x30, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+ clks[IMX6SL_PLL3_BYPASS_SRC] = imx_clk_mux("pll3_bypass_src", base + 0x10, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+ clks[IMX6SL_PLL4_BYPASS_SRC] = imx_clk_mux("pll4_bypass_src", base + 0x70, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+ clks[IMX6SL_PLL5_BYPASS_SRC] = imx_clk_mux("pll5_bypass_src", base + 0xa0, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+ clks[IMX6SL_PLL6_BYPASS_SRC] = imx_clk_mux("pll6_bypass_src", base + 0xe0, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+ clks[IMX6SL_PLL7_BYPASS_SRC] = imx_clk_mux("pll7_bypass_src", base + 0x20, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+
+ /* type name parent_name base div_mask */
+ clks[IMX6SL_CLK_PLL1] = imx_clk_pllv3(IMX_PLLV3_SYS, "pll1", "osc", base + 0x00, 0x7f);
+ clks[IMX6SL_CLK_PLL2] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2", "osc", base + 0x30, 0x1);
+ clks[IMX6SL_CLK_PLL3] = imx_clk_pllv3(IMX_PLLV3_USB, "pll3", "osc", base + 0x10, 0x3);
+ clks[IMX6SL_CLK_PLL4] = imx_clk_pllv3(IMX_PLLV3_AV, "pll4", "osc", base + 0x70, 0x7f);
+ clks[IMX6SL_CLK_PLL5] = imx_clk_pllv3(IMX_PLLV3_AV, "pll5", "osc", base + 0xa0, 0x7f);
+ clks[IMX6SL_CLK_PLL6] = imx_clk_pllv3(IMX_PLLV3_ENET, "pll6", "osc", base + 0xe0, 0x3);
+ clks[IMX6SL_CLK_PLL7] = imx_clk_pllv3(IMX_PLLV3_USB, "pll7", "osc", base + 0x20, 0x3);
+
+ clks[IMX6SL_PLL1_BYPASS] = imx_clk_mux_p("pll1_bypass", base + 0x00, 16, 1, pll1_bypass_sels, ARRAY_SIZE(pll1_bypass_sels));
+ clks[IMX6SL_PLL2_BYPASS] = imx_clk_mux_p("pll2_bypass", base + 0x30, 16, 1, pll2_bypass_sels, ARRAY_SIZE(pll2_bypass_sels));
+ clks[IMX6SL_PLL3_BYPASS] = imx_clk_mux_p("pll3_bypass", base + 0x10, 16, 1, pll3_bypass_sels, ARRAY_SIZE(pll3_bypass_sels));
+ clks[IMX6SL_PLL4_BYPASS] = imx_clk_mux_p("pll4_bypass", base + 0x70, 16, 1, pll4_bypass_sels, ARRAY_SIZE(pll4_bypass_sels));
+ clks[IMX6SL_PLL5_BYPASS] = imx_clk_mux_p("pll5_bypass", base + 0xa0, 16, 1, pll5_bypass_sels, ARRAY_SIZE(pll5_bypass_sels));
+ clks[IMX6SL_PLL6_BYPASS] = imx_clk_mux_p("pll6_bypass", base + 0xe0, 16, 1, pll6_bypass_sels, ARRAY_SIZE(pll6_bypass_sels));
+ clks[IMX6SL_PLL7_BYPASS] = imx_clk_mux_p("pll7_bypass", base + 0x20, 16, 1, pll7_bypass_sels, ARRAY_SIZE(pll7_bypass_sels));
+
+ /* Do not bypass PLLs initially */
+ clk_set_parent(clks[IMX6SL_PLL1_BYPASS], clks[IMX6SL_CLK_PLL1]);
+ clk_set_parent(clks[IMX6SL_PLL2_BYPASS], clks[IMX6SL_CLK_PLL2]);
+ clk_set_parent(clks[IMX6SL_PLL3_BYPASS], clks[IMX6SL_CLK_PLL3]);
+ clk_set_parent(clks[IMX6SL_PLL4_BYPASS], clks[IMX6SL_CLK_PLL4]);
+ clk_set_parent(clks[IMX6SL_PLL5_BYPASS], clks[IMX6SL_CLK_PLL5]);
+ clk_set_parent(clks[IMX6SL_PLL6_BYPASS], clks[IMX6SL_CLK_PLL6]);
+ clk_set_parent(clks[IMX6SL_PLL7_BYPASS], clks[IMX6SL_CLK_PLL7]);
+
+ clks[IMX6SL_CLK_PLL1_SYS] = imx_clk_gate("pll1_sys", "pll1_bypass", base + 0x00, 13);
+ clks[IMX6SL_CLK_PLL2_BUS] = imx_clk_gate("pll2_bus", "pll2_bypass", base + 0x30, 13);
+ clks[IMX6SL_CLK_PLL3_USB_OTG] = imx_clk_gate("pll3_usb_otg", "pll3_bypass", base + 0x10, 13);
+ clks[IMX6SL_CLK_PLL4_AUDIO] = imx_clk_gate("pll4_audio", "pll4_bypass", base + 0x70, 13);
+ clks[IMX6SL_CLK_PLL5_VIDEO] = imx_clk_gate("pll5_video", "pll5_bypass", base + 0xa0, 13);
+ clks[IMX6SL_CLK_PLL6_ENET] = imx_clk_gate("pll6_enet", "pll6_bypass", base + 0xe0, 13);
+ clks[IMX6SL_CLK_PLL7_USB_HOST] = imx_clk_gate("pll7_usb_host", "pll7_bypass", base + 0x20, 13);
+
+ clks[IMX6SL_CLK_LVDS1_SEL] = imx_clk_mux("lvds1_sel", base + 0x160, 0, 5, lvds_sels, ARRAY_SIZE(lvds_sels));
+ clks[IMX6SL_CLK_LVDS1_OUT] = imx_clk_gate_exclusive("lvds1_out", "lvds1_sel", base + 0x160, 10, BIT(12));
+ clks[IMX6SL_CLK_LVDS1_IN] = imx_clk_gate_exclusive("lvds1_in", "anaclk1", base + 0x160, 12, BIT(10));
+
+ /*
+ * usbphy1 and usbphy2 are implemented as dummy gates using reserve
+ * bit 20. They are used by phy driver to keep the refcount of
+ * parent PLL correct. usbphy1_gate and usbphy2_gate only needs to be
+ * turned on during boot, and software will not need to control it
+ * anymore after that.
+ */
+ clks[IMX6SL_CLK_USBPHY1] = imx_clk_gate("usbphy1", "pll3_usb_otg", base + 0x10, 20);
+ clks[IMX6SL_CLK_USBPHY2] = imx_clk_gate("usbphy2", "pll7_usb_host", base + 0x20, 20);
+ clks[IMX6SL_CLK_USBPHY1_GATE] = imx_clk_gate("usbphy1_gate", "dummy", base + 0x10, 6);
+ clks[IMX6SL_CLK_USBPHY2_GATE] = imx_clk_gate("usbphy2_gate", "dummy", base + 0x20, 6);
+
+ /* dev name parent_name flags reg shift width div: flags, div_table lock */
+ clks[IMX6SL_CLK_PLL4_POST_DIV] = imx_clk_divider_table("pll4_post_div", "pll4_audio",
+ base + 0x70, 19, 2, post_div_table);
+ clks[IMX6SL_CLK_PLL4_AUDIO_DIV] = imx_clk_divider("pll4_audio_div", "pll4_post_div",
+ base + 0x170, 15, 1);
+ clks[IMX6SL_CLK_PLL5_POST_DIV] = imx_clk_divider_table("pll5_post_div", "pll5_video",
+ base + 0xa0, 19, 2, post_div_table);
+ clks[IMX6SL_CLK_PLL5_VIDEO_DIV] = imx_clk_divider_table("pll5_video_div", "pll5_post_div",
+ base + 0x170, 30, 2, video_div_table);
+ clks[IMX6SL_CLK_ENET_REF] = imx_clk_divider_table("enet_ref", "pll6_enet",
+ base + 0xe0, 0, 2, clk_enet_ref_table);
+
+ /* name parent_name reg idx */
+ clks[IMX6SL_CLK_PLL2_PFD0] = imx_clk_pfd("pll2_pfd0", "pll2_bus", base + 0x100, 0);
+ clks[IMX6SL_CLK_PLL2_PFD1] = imx_clk_pfd("pll2_pfd1", "pll2_bus", base + 0x100, 1);
+ clks[IMX6SL_CLK_PLL2_PFD2] = imx_clk_pfd("pll2_pfd2", "pll2_bus", base + 0x100, 2);
+ clks[IMX6SL_CLK_PLL3_PFD0] = imx_clk_pfd("pll3_pfd0", "pll3_usb_otg", base + 0xf0, 0);
+ clks[IMX6SL_CLK_PLL3_PFD1] = imx_clk_pfd("pll3_pfd1", "pll3_usb_otg", base + 0xf0, 1);
+ clks[IMX6SL_CLK_PLL3_PFD2] = imx_clk_pfd("pll3_pfd2", "pll3_usb_otg", base + 0xf0, 2);
+ clks[IMX6SL_CLK_PLL3_PFD3] = imx_clk_pfd("pll3_pfd3", "pll3_usb_otg", base + 0xf0, 3);
+
+ /* name parent_name mult div */
+ clks[IMX6SL_CLK_PLL2_198M] = imx_clk_fixed_factor("pll2_198m", "pll2_pfd2", 1, 2);
+ clks[IMX6SL_CLK_PLL3_120M] = imx_clk_fixed_factor("pll3_120m", "pll3_usb_otg", 1, 4);
+ clks[IMX6SL_CLK_PLL3_80M] = imx_clk_fixed_factor("pll3_80m", "pll3_usb_otg", 1, 6);
+ clks[IMX6SL_CLK_PLL3_60M] = imx_clk_fixed_factor("pll3_60m", "pll3_usb_otg", 1, 8);
+
+ base = ccm_base;
+
+ /* name reg shift width parent_names num_parents */
+ clks[IMX6SL_CLK_STEP] = imx_clk_mux("step", base + 0xc, 8, 1, step_sels, ARRAY_SIZE(step_sels));
+ clks[IMX6SL_CLK_PLL1_SW] = imx_clk_mux("pll1_sw", base + 0xc, 2, 1, pll1_sw_sels, ARRAY_SIZE(pll1_sw_sels));
+ clks[IMX6SL_CLK_OCRAM_ALT_SEL] = imx_clk_mux("ocram_alt_sel", base + 0x14, 7, 1, ocram_alt_sels, ARRAY_SIZE(ocram_alt_sels));
+ clks[IMX6SL_CLK_OCRAM_SEL] = imx_clk_mux("ocram_sel", base + 0x14, 6, 1, ocram_sels, ARRAY_SIZE(ocram_sels));
+ clks[IMX6SL_CLK_PRE_PERIPH2_SEL] = imx_clk_mux("pre_periph2_sel", base + 0x18, 21, 2, pre_periph_sels, ARRAY_SIZE(pre_periph_sels));
+ clks[IMX6SL_CLK_PRE_PERIPH_SEL] = imx_clk_mux("pre_periph_sel", base + 0x18, 18, 2, pre_periph_sels, ARRAY_SIZE(pre_periph_sels));
+ clks[IMX6SL_CLK_PERIPH2_CLK2_SEL] = imx_clk_mux("periph2_clk2_sel", base + 0x18, 20, 1, periph2_clk2_sels, ARRAY_SIZE(periph2_clk2_sels));
+ clks[IMX6SL_CLK_PERIPH_CLK2_SEL] = imx_clk_mux("periph_clk2_sel", base + 0x18, 12, 2, periph_clk2_sels, ARRAY_SIZE(periph_clk2_sels));
+ clks[IMX6SL_CLK_CSI_SEL] = imx_clk_mux("csi_sel", base + 0x3c, 9, 2, csi_sels, ARRAY_SIZE(csi_sels));
+ clks[IMX6SL_CLK_LCDIF_AXI_SEL] = imx_clk_mux("lcdif_axi_sel", base + 0x3c, 14, 2, lcdif_axi_sels, ARRAY_SIZE(lcdif_axi_sels));
+ clks[IMX6SL_CLK_USDHC1_SEL] = imx_clk_mux("usdhc1_sel", base + 0x1c, 16, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels));
+ clks[IMX6SL_CLK_USDHC2_SEL] = imx_clk_mux("usdhc2_sel", base + 0x1c, 17, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels));
+ clks[IMX6SL_CLK_USDHC3_SEL] = imx_clk_mux("usdhc3_sel", base + 0x1c, 18, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels));
+ clks[IMX6SL_CLK_USDHC4_SEL] = imx_clk_mux("usdhc4_sel", base + 0x1c, 19, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels));
+ clks[IMX6SL_CLK_PERCLK_SEL] = imx_clk_mux("perclk_sel", base + 0x1c, 6, 1, perclk_sels, ARRAY_SIZE(perclk_sels));
+ clks[IMX6SL_CLK_PXP_AXI_SEL] = imx_clk_mux("pxp_axi_sel", base + 0x34, 6, 3, pxp_axi_sels, ARRAY_SIZE(pxp_axi_sels));
+ clks[IMX6SL_CLK_EPDC_AXI_SEL] = imx_clk_mux("epdc_axi_sel", base + 0x34, 15, 3, epdc_axi_sels, ARRAY_SIZE(epdc_axi_sels));
+ clks[IMX6SL_CLK_GPU2D_OVG_SEL] = imx_clk_mux("gpu2d_ovg_sel", base + 0x18, 4, 2, gpu2d_ovg_sels, ARRAY_SIZE(gpu2d_ovg_sels));
+ clks[IMX6SL_CLK_GPU2D_SEL] = imx_clk_mux("gpu2d_sel", base + 0x18, 8, 2, gpu2d_sels, ARRAY_SIZE(gpu2d_sels));
+ clks[IMX6SL_CLK_LCDIF_PIX_SEL] = imx_clk_mux("lcdif_pix_sel", base + 0x38, 6, 3, lcdif_pix_sels, ARRAY_SIZE(lcdif_pix_sels));
+ clks[IMX6SL_CLK_EPDC_PIX_SEL] = imx_clk_mux("epdc_pix_sel", base + 0x38, 15, 3, epdc_pix_sels, ARRAY_SIZE(epdc_pix_sels));
+ clks[IMX6SL_CLK_ECSPI_SEL] = imx_clk_mux("ecspi_sel", base + 0x38, 18, 1, ecspi_sels, ARRAY_SIZE(ecspi_sels));
+ clks[IMX6SL_CLK_UART_SEL] = imx_clk_mux("uart_sel", base + 0x24, 6, 1, uart_sels, ARRAY_SIZE(uart_sels));
+
+ /* name reg shift width busy: reg, shift parent_names num_parents */
+ clks[IMX6SL_CLK_PERIPH] = imx_clk_busy_mux("periph", base + 0x14, 25, 1, base + 0x48, 5, periph_sels, ARRAY_SIZE(periph_sels));
+ clks[IMX6SL_CLK_PERIPH2] = imx_clk_busy_mux("periph2", base + 0x14, 26, 1, base + 0x48, 3, periph2_sels, ARRAY_SIZE(periph2_sels));
+
+ /* name parent_name reg shift width */
+ clks[IMX6SL_CLK_OCRAM_PODF] = imx_clk_divider("ocram_podf", "ocram_sel", base + 0x14, 16, 3);
+ clks[IMX6SL_CLK_PERIPH_CLK2_PODF] = imx_clk_divider("periph_clk2_podf", "periph_clk2_sel", base + 0x14, 27, 3);
+ clks[IMX6SL_CLK_PERIPH2_CLK2_PODF] = imx_clk_divider("periph2_clk2_podf", "periph2_clk2_sel", base + 0x14, 0, 3);
+ clks[IMX6SL_CLK_IPG] = imx_clk_divider("ipg", "ahb", base + 0x14, 8, 2);
+ clks[IMX6SL_CLK_CSI_PODF] = imx_clk_divider("csi_podf", "csi_sel", base + 0x3c, 11, 3);
+ clks[IMX6SL_CLK_LCDIF_AXI_PODF] = imx_clk_divider("lcdif_axi_podf", "lcdif_axi_sel", base + 0x3c, 16, 3);
+ clks[IMX6SL_CLK_USDHC1_PODF] = imx_clk_divider("usdhc1_podf", "usdhc1_sel", base + 0x24, 11, 3);
+ clks[IMX6SL_CLK_USDHC2_PODF] = imx_clk_divider("usdhc2_podf", "usdhc2_sel", base + 0x24, 16, 3);
+ clks[IMX6SL_CLK_USDHC3_PODF] = imx_clk_divider("usdhc3_podf", "usdhc3_sel", base + 0x24, 19, 3);
+ clks[IMX6SL_CLK_USDHC4_PODF] = imx_clk_divider("usdhc4_podf", "usdhc4_sel", base + 0x24, 22, 3);
+ clks[IMX6SL_CLK_PERCLK] = imx_clk_divider("perclk", "perclk_sel", base + 0x1c, 0, 6);
+ clks[IMX6SL_CLK_PXP_AXI_PODF] = imx_clk_divider("pxp_axi_podf", "pxp_axi_sel", base + 0x34, 3, 3);
+ clks[IMX6SL_CLK_EPDC_AXI_PODF] = imx_clk_divider("epdc_axi_podf", "epdc_axi_sel", base + 0x34, 12, 3);
+ clks[IMX6SL_CLK_GPU2D_OVG_PODF] = imx_clk_divider("gpu2d_ovg_podf", "gpu2d_ovg_sel", base + 0x18, 26, 3);
+ clks[IMX6SL_CLK_GPU2D_PODF] = imx_clk_divider("gpu2d_podf", "gpu2d_sel", base + 0x18, 29, 3);
+ clks[IMX6SL_CLK_LCDIF_PIX_PRED] = imx_clk_divider("lcdif_pix_pred", "lcdif_pix_sel", base + 0x38, 3, 3);
+ clks[IMX6SL_CLK_EPDC_PIX_PRED] = imx_clk_divider("epdc_pix_pred", "epdc_pix_sel", base + 0x38, 12, 3);
+ clks[IMX6SL_CLK_LCDIF_PIX_PODF] = imx_clk_divider("lcdif_pix_podf", "lcdif_pix_pred", base + 0x1c, 20, 3);
+ clks[IMX6SL_CLK_EPDC_PIX_PODF] = imx_clk_divider("epdc_pix_podf", "epdc_pix_pred", base + 0x18, 23, 3);
+ clks[IMX6SL_CLK_ECSPI_ROOT] = imx_clk_divider("ecspi_root", "ecspi_sel", base + 0x38, 19, 6);
+ clks[IMX6SL_CLK_UART_ROOT] = imx_clk_divider("uart_root", "uart_sel", base + 0x24, 0, 6);
+
+ /* name parent_name reg shift width busy: reg, shift */
+ clks[IMX6SL_CLK_AHB] = imx_clk_busy_divider("ahb", "periph", base + 0x14, 10, 3, base + 0x48, 1);
+ clks[IMX6SL_CLK_MMDC_ROOT] = imx_clk_busy_divider("mmdc", "periph2", base + 0x14, 3, 3, base + 0x48, 2);
+ clks[IMX6SL_CLK_ARM] = imx_clk_busy_divider("arm", "pll1_sw", base + 0x10, 0, 3, base + 0x48, 16);
+
+ /* name parent_name reg shift */
+ clks[IMX6SL_CLK_ECSPI1] = imx_clk_gate2("ecspi1", "ecspi_root", base + 0x6c, 0);
+ clks[IMX6SL_CLK_ECSPI2] = imx_clk_gate2("ecspi2", "ecspi_root", base + 0x6c, 2);
+ clks[IMX6SL_CLK_ECSPI3] = imx_clk_gate2("ecspi3", "ecspi_root", base + 0x6c, 4);
+ clks[IMX6SL_CLK_ECSPI4] = imx_clk_gate2("ecspi4", "ecspi_root", base + 0x6c, 6);
+ clks[IMX6SL_CLK_ENET] = imx_clk_gate2("enet", "ipg", base + 0x6c, 10);
+ clks[IMX6SL_CLK_EPIT1] = imx_clk_gate2("epit1", "perclk", base + 0x6c, 12);
+ clks[IMX6SL_CLK_EPIT2] = imx_clk_gate2("epit2", "perclk", base + 0x6c, 14);
+ clks[IMX6SL_CLK_GPT] = imx_clk_gate2("gpt", "perclk", base + 0x6c, 20);
+ clks[IMX6SL_CLK_GPT_SERIAL] = imx_clk_gate2("gpt_serial", "perclk", base + 0x6c, 22);
+ clks[IMX6SL_CLK_GPU2D_OVG] = imx_clk_gate2("gpu2d_ovg", "gpu2d_ovg_podf", base + 0x6c, 26);
+ clks[IMX6SL_CLK_I2C1] = imx_clk_gate2("i2c1", "perclk", base + 0x70, 6);
+ clks[IMX6SL_CLK_I2C2] = imx_clk_gate2("i2c2", "perclk", base + 0x70, 8);
+ clks[IMX6SL_CLK_I2C3] = imx_clk_gate2("i2c3", "perclk", base + 0x70, 10);
+ clks[IMX6SL_CLK_OCOTP] = imx_clk_gate2("ocotp", "ipg", base + 0x70, 12);
+ clks[IMX6SL_CLK_CSI] = imx_clk_gate2("csi", "csi_podf", base + 0x74, 0);
+ clks[IMX6SL_CLK_PXP_AXI] = imx_clk_gate2("pxp_axi", "pxp_axi_podf", base + 0x74, 2);
+ clks[IMX6SL_CLK_EPDC_AXI] = imx_clk_gate2("epdc_axi", "epdc_axi_podf", base + 0x74, 4);
+ clks[IMX6SL_CLK_LCDIF_AXI] = imx_clk_gate2("lcdif_axi", "lcdif_axi_podf", base + 0x74, 6);
+ clks[IMX6SL_CLK_LCDIF_PIX] = imx_clk_gate2("lcdif_pix", "lcdif_pix_podf", base + 0x74, 8);
+ clks[IMX6SL_CLK_EPDC_PIX] = imx_clk_gate2("epdc_pix", "epdc_pix_podf", base + 0x74, 10);
+ clks[IMX6SL_CLK_OCRAM] = imx_clk_gate2("ocram", "ocram_podf", base + 0x74, 28);
+ clks[IMX6SL_CLK_PWM1] = imx_clk_gate2("pwm1", "perclk", base + 0x78, 16);
+ clks[IMX6SL_CLK_PWM2] = imx_clk_gate2("pwm2", "perclk", base + 0x78, 18);
+ clks[IMX6SL_CLK_PWM3] = imx_clk_gate2("pwm3", "perclk", base + 0x78, 20);
+ clks[IMX6SL_CLK_PWM4] = imx_clk_gate2("pwm4", "perclk", base + 0x78, 22);
+ clks[IMX6SL_CLK_SDMA] = imx_clk_gate2("sdma", "ipg", base + 0x7c, 6);
+ clks[IMX6SL_CLK_SPBA] = imx_clk_gate2("spba", "ipg", base + 0x7c, 12);
+ clks[IMX6SL_CLK_UART] = imx_clk_gate2("uart", "ipg", base + 0x7c, 24);
+ clks[IMX6SL_CLK_UART_SERIAL] = imx_clk_gate2("uart_serial", "uart_root", base + 0x7c, 26);
+ clks[IMX6SL_CLK_USBOH3] = imx_clk_gate2("usboh3", "ipg", base + 0x80, 0);
+ clks[IMX6SL_CLK_USDHC1] = imx_clk_gate2("usdhc1", "usdhc1_podf", base + 0x80, 2);
+ clks[IMX6SL_CLK_USDHC2] = imx_clk_gate2("usdhc2", "usdhc2_podf", base + 0x80, 4);
+ clks[IMX6SL_CLK_USDHC3] = imx_clk_gate2("usdhc3", "usdhc3_podf", base + 0x80, 6);
+ clks[IMX6SL_CLK_USDHC4] = imx_clk_gate2("usdhc4", "usdhc4_podf", base + 0x80, 8);
+
+ clk_data.clks = clks;
+ clk_data.clk_num = ARRAY_SIZE(clks);
+ of_clk_add_provider(ccm_node, of_clk_src_onecell_get, &clk_data);
+
+ if (IS_ENABLED(CONFIG_USB_IMX_PHY)) {
+ clk_enable(clks[IMX6SL_CLK_USBPHY1_GATE]);
+ clk_enable(clks[IMX6SL_CLK_USBPHY2_GATE]);
+ }
+
+ return 0;
+};
+
+static int imx6sl_clocks_init(void)
+{
+ if (!of_machine_is_compatible("fsl,imx6sl"))
+ return 0;
+
+ /* Ensure the AHB clk is at 132MHz. */
+ clk_set_rate(clks[IMX6SL_CLK_AHB], 132000000);
+
+ return 0;
+}
+coredevice_initcall(imx6sl_clocks_init);
+
+static __maybe_unused struct of_device_id imx6sl_ccm_dt_ids[] = {
+ {
+ .compatible = "fsl,imx6sl-ccm",
+ }, {
+ /* sentinel */
+ }
+};
+
+static struct driver_d imx6sl_ccm_driver = {
+ .probe = imx6sl_ccm_probe,
+ .name = "imx6-ccm",
+ .of_compatible = DRV_OF_COMPAT(imx6sl_ccm_dt_ids),
+};
+
+static int imx6sl_ccm_init(void)
+{
+ return platform_driver_register(&imx6sl_ccm_driver);
+}
+core_initcall(imx6sl_ccm_init);
diff --git a/drivers/clk/imx/clk-imx7.c b/drivers/clk/imx/clk-imx7.c
new file mode 100644
index 0000000..d3a036c
--- /dev/null
+++ b/drivers/clk/imx/clk-imx7.c
@@ -0,0 +1,880 @@
+/*
+ * Copyright (C) 2014-2015 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <common.h>
+#include <init.h>
+#include <driver.h>
+#include <linux/clk.h>
+#include <io.h>
+#include <of.h>
+#include <linux/clkdev.h>
+#include <linux/err.h>
+#include <mach/imx7-regs.h>
+#include <mach/revision.h>
+#include <dt-bindings/clock/imx7d-clock.h>
+
+#include "clk.h"
+
+static struct clk *clks[IMX7D_CLK_END];
+static const char *arm_a7_sel[] = { "osc", "pll_arm_main",
+ "pll_enet_500m_clk", "pll_dram_main",
+ "pll_sys_main", "pll_sys_pfd0_392m_clk", "pll_audio_post_div",
+ "pll_usb_main_clk", };
+
+static const char *arm_m4_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_enet_250m_clk", "pll_sys_pfd2_270m_clk",
+ "pll_dram_533m_clk", "pll_audio_post_div", "pll_video_main",
+ "pll_usb_main_clk", };
+
+static const char *arm_m0_sel[] = { "osc", "pll_sys_main_120m_clk",
+ "pll_enet_125m_clk", "pll_sys_pfd2_135m_clk",
+ "pll_dram_533m_clk", "pll_audio_post_div", "pll_video_main",
+ "pll_usb_main_clk", };
+
+static const char *axi_sel[] = { "osc", "pll_sys_pfd1_332m_clk",
+ "pll_dram_533m_clk", "pll_enet_250m_clk", "pll_sys_pfd5_clk",
+ "pll_audio_post_div", "pll_video_main", "pll_sys_pfd7_clk", };
+
+static const char *disp_axi_sel[] = { "osc", "pll_sys_pfd1_332m_clk",
+ "pll_dram_533m_clk", "pll_enet_250m_clk", "pll_sys_pfd6_clk",
+ "pll_sys_pfd7_clk", "pll_audio_post_div", "pll_video_main", };
+
+static const char *enet_axi_sel[] = { "osc", "pll_sys_pfd2_270m_clk",
+ "pll_dram_533m_clk", "pll_enet_250m_clk",
+ "pll_sys_main_240m_clk", "pll_audio_post_div", "pll_video_main",
+ "pll_sys_pfd4_clk", };
+
+static const char *nand_usdhc_bus_sel[] = { "osc", "pll_sys_pfd2_270m_clk",
+ "pll_dram_533m_clk", "pll_sys_main_240m_clk",
+ "pll_sys_pfd2_135m_clk", "pll_sys_pfd6_clk", "pll_enet_250m_clk",
+ "pll_audio_post_div", };
+
+static const char *ahb_channel_sel[] = { "osc", "pll_sys_pfd2_270m_clk",
+ "pll_dram_533m_clk", "pll_sys_pfd0_392m_clk",
+ "pll_enet_125m_clk", "pll_usb_main_clk", "pll_audio_post_div",
+ "pll_video_main", };
+
+static const char *dram_phym_sel[] = { "pll_dram_main",
+ "dram_phym_alt_clk", };
+
+static const char *dram_sel[] = { "pll_dram_main",
+ "dram_alt_root_clk", };
+
+static const char *dram_phym_alt_sel[] = { "osc", "pll_dram_533m_clk",
+ "pll_sys_main", "pll_enet_500m_clk",
+ "pll_usb_main_clk", "pll_sys_pfd7_clk", "pll_audio_post_div",
+ "pll_video_main", };
+
+static const char *dram_alt_sel[] = { "osc", "pll_dram_533m_clk",
+ "pll_sys_main", "pll_enet_500m_clk",
+ "pll_enet_250m_clk", "pll_sys_pfd0_392m_clk",
+ "pll_audio_post_div", "pll_sys_pfd2_270m_clk", };
+
+static const char *usb_hsic_sel[] = { "osc", "pll_sys_main",
+ "pll_usb_main_clk", "pll_sys_pfd3_clk", "pll_sys_pfd4_clk",
+ "pll_sys_pfd5_clk", "pll_sys_pfd6_clk", "pll_sys_pfd7_clk", };
+
+static const char *pcie_ctrl_sel[] = { "osc", "pll_enet_250m_clk",
+ "pll_sys_main_240m_clk", "pll_sys_pfd2_270m_clk",
+ "pll_dram_533m_clk", "pll_enet_500m_clk",
+ "pll_sys_pfd1_332m_clk", "pll_sys_pfd6_clk", };
+
+static const char *pcie_phy_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_enet_500m_clk", "ext_clk_1", "ext_clk_2", "ext_clk_3",
+ "ext_clk_4", "pll_sys_pfd0_392m_clk", };
+
+static const char *epdc_pixel_sel[] = { "osc", "pll_sys_pfd1_332m_clk",
+ "pll_dram_533m_clk", "pll_sys_main", "pll_sys_pfd5_clk",
+ "pll_sys_pfd6_clk", "pll_sys_pfd7_clk", "pll_video_main", };
+
+static const char *lcdif_pixel_sel[] = { "osc", "pll_sys_pfd5_clk",
+ "pll_dram_533m_clk", "ext_clk_3", "pll_sys_pfd4_clk",
+ "pll_sys_pfd2_270m_clk", "pll_video_main",
+ "pll_usb_main_clk", };
+
+static const char *mipi_dsi_sel[] = { "osc", "pll_sys_pfd5_clk",
+ "pll_sys_pfd3_clk", "pll_sys_main", "pll_sys_pfd0_196m_clk",
+ "pll_dram_533m_clk", "pll_video_main", "pll_audio_post_div", };
+
+static const char *mipi_csi_sel[] = { "osc", "pll_sys_pfd4_clk",
+ "pll_sys_pfd3_clk", "pll_sys_main", "pll_sys_pfd0_196m_clk",
+ "pll_dram_533m_clk", "pll_video_main", "pll_audio_post_div", };
+
+static const char *mipi_dphy_sel[] = { "osc", "pll_sys_main_120m_clk",
+ "pll_dram_533m_clk", "pll_sys_pfd5_clk", "ref_1m_clk", "ext_clk_2",
+ "pll_video_main", "ext_clk_3", };
+
+static const char *sai1_sel[] = { "osc", "pll_sys_pfd2_135m_clk",
+ "pll_audio_post_div", "pll_dram_533m_clk", "pll_video_main",
+ "pll_sys_pfd4_clk", "pll_enet_125m_clk", "ext_clk_2", };
+
+static const char *sai2_sel[] = { "osc", "pll_sys_pfd2_135m_clk",
+ "pll_audio_post_div", "pll_dram_533m_clk", "pll_video_main",
+ "pll_sys_pfd4_clk", "pll_enet_125m_clk", "ext_clk_2", };
+
+static const char *sai3_sel[] = { "osc", "pll_sys_pfd2_135m_clk",
+ "pll_audio_post_div", "pll_dram_533m_clk", "pll_video_main",
+ "pll_sys_pfd4_clk", "pll_enet_125m_clk", "ext_clk_3", };
+
+static const char *spdif_sel[] = { "osc", "pll_sys_pfd2_135m_clk",
+ "pll_audio_post_div", "pll_dram_533m_clk", "pll_video_main",
+ "pll_sys_pfd4_clk", "pll_enet_125m_clk", "ext_3_clk", };
+
+static const char *enet1_ref_sel[] = { "osc", "pll_enet_125m_clk",
+ "pll_enet_50m_clk", "pll_enet_25m_clk",
+ "pll_sys_main_120m_clk", "pll_audio_post_div", "pll_video_main",
+ "ext_clk_4", };
+
+static const char *enet1_time_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_audio_post_div", "ext_clk_1", "ext_clk_2", "ext_clk_3",
+ "ext_clk_4", "pll_video_main", };
+
+static const char *enet2_ref_sel[] = { "osc", "pll_enet_125m_clk",
+ "pll_enet_50m_clk", "pll_enet_25m_clk",
+ "pll_sys_main_120m_clk", "pll_audio_post_div", "pll_video_main",
+ "ext_clk_4", };
+
+static const char *enet2_time_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_audio_post_div", "ext_clk_1", "ext_clk_2", "ext_clk_3",
+ "ext_clk_4", "pll_video_main", };
+
+static const char *enet_phy_ref_sel[] = { "osc", "pll_enet_25m_clk",
+ "pll_enet_50m_clk", "pll_enet_125m_clk",
+ "pll_dram_533m_clk", "pll_audio_post_div", "pll_video_main",
+ "pll_sys_pfd3_clk", };
+
+static const char *eim_sel[] = { "osc", "pll_sys_pfd2_135m_clk",
+ "pll_sys_main_120m_clk", "pll_dram_533m_clk",
+ "pll_sys_pfd2_270m_clk", "pll_sys_pfd3_clk", "pll_enet_125m_clk",
+ "pll_usb_main_clk", };
+
+static const char *nand_sel[] = { "osc", "pll_sys_main",
+ "pll_dram_533m_clk", "pll_sys_pfd0_392m_clk", "pll_sys_pfd3_clk",
+ "pll_enet_500m_clk", "pll_enet_250m_clk",
+ "pll_video_main", };
+
+static const char *qspi_sel[] = { "osc", "pll_sys_pfd4_clk",
+ "pll_dram_533m_clk", "pll_enet_500m_clk", "pll_sys_pfd3_clk",
+ "pll_sys_pfd2_270m_clk", "pll_sys_pfd6_clk", "pll_sys_pfd7_clk", };
+
+static const char *usdhc1_sel[] = { "osc", "pll_sys_pfd0_392m_clk",
+ "pll_dram_533m_clk", "pll_enet_500m_clk", "pll_sys_pfd4_clk",
+ "pll_sys_pfd2_270m_clk", "pll_sys_pfd6_clk", "pll_sys_pfd7_clk", };
+
+static const char *usdhc2_sel[] = { "osc", "pll_sys_pfd0_392m_clk",
+ "pll_dram_533m_clk", "pll_enet_500m_clk", "pll_sys_pfd4_clk",
+ "pll_sys_pfd2_270m_clk", "pll_sys_pfd6_clk", "pll_sys_pfd7_clk", };
+
+static const char *usdhc3_sel[] = { "osc", "pll_sys_pfd0_392m_clk",
+ "pll_dram_533m_clk", "pll_enet_500m_clk", "pll_sys_pfd4_clk",
+ "pll_sys_pfd2_270m_clk", "pll_sys_pfd6_clk", "pll_sys_pfd7_clk", };
+
+static const char *can1_sel[] = { "osc", "pll_sys_main_120m_clk",
+ "pll_dram_533m_clk", "pll_sys_main",
+ "pll_enet_40m_clk", "pll_usb_main_clk", "ext_clk_1",
+ "ext_clk_4", };
+
+static const char *can2_sel[] = { "osc", "pll_sys_main_120m_clk",
+ "pll_dram_533m_clk", "pll_sys_main",
+ "pll_enet_40m_clk", "pll_usb_main_clk", "ext_clk_1",
+ "ext_clk_3", };
+
+static const char *i2c1_sel[] = { "osc", "pll_sys_main_120m_clk",
+ "pll_enet_50m_clk", "pll_dram_533m_clk",
+ "pll_audio_post_div", "pll_video_main", "pll_usb_main_clk",
+ "pll_sys_pfd2_135m_clk", };
+
+static const char *i2c2_sel[] = { "osc", "pll_sys_main_120m_clk",
+ "pll_enet_50m_clk", "pll_dram_533m_clk",
+ "pll_audio_post_div", "pll_video_main", "pll_usb_main_clk",
+ "pll_sys_pfd2_135m_clk", };
+
+static const char *i2c3_sel[] = { "osc", "pll_sys_main_120m_clk",
+ "pll_enet_50m_clk", "pll_dram_533m_clk",
+ "pll_audio_post_div", "pll_video_main", "pll_usb_main_clk",
+ "pll_sys_pfd2_135m_clk", };
+
+static const char *i2c4_sel[] = { "osc", "pll_sys_main_120m_clk",
+ "pll_enet_50m_clk", "pll_dram_533m_clk",
+ "pll_audio_post_div", "pll_video_main", "pll_usb_main_clk",
+ "pll_sys_pfd2_135m_clk", };
+
+static const char *uart1_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_enet_40m_clk", "pll_enet_100m_clk",
+ "pll_sys_main", "ext_clk_2", "ext_clk_4",
+ "pll_usb_main_clk", };
+
+static const char *uart2_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_enet_40m_clk", "pll_enet_100m_clk",
+ "pll_sys_main", "ext_clk_2", "ext_clk_3",
+ "pll_usb_main_clk", };
+
+static const char *uart3_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_enet_40m_clk", "pll_enet_100m_clk",
+ "pll_sys_main", "ext_clk_2", "ext_clk_4",
+ "pll_usb_main_clk", };
+
+static const char *uart4_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_enet_40m_clk", "pll_enet_100m_clk",
+ "pll_sys_main", "ext_clk_2", "ext_clk_3",
+ "pll_usb_main_clk", };
+
+static const char *uart5_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_enet_40m_clk", "pll_enet_100m_clk",
+ "pll_sys_main", "ext_clk_2", "ext_clk_4",
+ "pll_usb_main_clk", };
+
+static const char *uart6_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_enet_40m_clk", "pll_enet_100m_clk",
+ "pll_sys_main", "ext_clk_2", "ext_clk_3",
+ "pll_usb_main_clk", };
+
+static const char *uart7_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_enet_40m_clk", "pll_enet_100m_clk",
+ "pll_sys_main", "ext_clk_2", "ext_clk_4",
+ "pll_usb_main_clk", };
+
+static const char *ecspi1_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_enet_40m_clk", "pll_sys_main_120m_clk",
+ "pll_sys_main", "pll_sys_pfd4_clk", "pll_enet_250m_clk",
+ "pll_usb_main_clk", };
+
+static const char *ecspi2_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_enet_40m_clk", "pll_sys_main_120m_clk",
+ "pll_sys_main", "pll_sys_pfd4_clk", "pll_enet_250m_clk",
+ "pll_usb_main_clk", };
+
+static const char *ecspi3_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_enet_40m_clk", "pll_sys_main_120m_clk",
+ "pll_sys_main", "pll_sys_pfd4_clk", "pll_enet_250m_clk",
+ "pll_usb_main_clk", };
+
+static const char *ecspi4_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_enet_40m_clk", "pll_sys_main_120m_clk",
+ "pll_sys_main", "pll_sys_pfd4_clk", "pll_enet_250m_clk",
+ "pll_usb_main_clk", };
+
+static const char *pwm1_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_sys_main_120m_clk", "pll_enet_40m_clk", "pll_audio_post_div",
+ "ext_clk_1", "ref_1m_clk", "pll_video_main", };
+
+static const char *pwm2_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_sys_main_120m_clk", "pll_enet_40m_clk", "pll_audio_post_div",
+ "ext_clk_1", "ref_1m_clk", "pll_video_main", };
+
+static const char *pwm3_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_sys_main_120m_clk", "pll_enet_40m_clk", "pll_audio_post_div",
+ "ext_clk_2", "ref_1m_clk", "pll_video_main", };
+
+static const char *pwm4_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_sys_main_120m_clk", "pll_enet_40m_clk", "pll_audio_post_div",
+ "ext_clk_2", "ref_1m_clk", "pll_video_main", };
+
+static const char *flextimer1_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_sys_main_120m_clk", "pll_enet_40m_clk", "pll_audio_post_div",
+ "ext_clk_3", "ref_1m_clk", "pll_video_main", };
+
+static const char *flextimer2_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_sys_main_120m_clk", "pll_enet_40m_clk", "pll_audio_post_div",
+ "ext_clk_3", "ref_1m_clk", "pll_video_main", };
+
+static const char *sim1_sel[] = { "osc", "pll_sys_pfd2_135m_clk",
+ "pll_sys_main_120m_clk", "pll_dram_533m_clk",
+ "pll_usb_main_clk", "pll_audio_post_div", "pll_enet_125m_clk",
+ "pll_sys_pfd7_clk", };
+
+static const char *sim2_sel[] = { "osc", "pll_sys_pfd2_135m_clk",
+ "pll_sys_main_120m_clk", "pll_dram_533m_clk",
+ "pll_usb_main_clk", "pll_video_main", "pll_enet_125m_clk",
+ "pll_sys_pfd7_clk", };
+
+static const char *gpt1_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_sys_pfd0_392m_clk", "pll_enet_40m_clk", "pll_video_main",
+ "ref_1m_clk", "pll_audio_post_div", "ext_clk_1", };
+
+static const char *gpt2_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_sys_pfd0_392m_clk", "pll_enet_40m_clk", "pll_video_main",
+ "ref_1m_clk", "pll_audio_post_div", "ext_clk_2", };
+
+static const char *gpt3_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_sys_pfd0_392m_clk", "pll_enet_40m_clk", "pll_video_main",
+ "ref_1m_clk", "pll_audio_post_div", "ext_clk_3", };
+
+static const char *gpt4_sel[] = { "osc", "pll_enet_100m_clk",
+ "pll_sys_pfd0_392m_clk", "pll_enet_40m_clk", "pll_video_main",
+ "ref_1m_clk", "pll_audio_post_div", "ext_clk_4", };
+
+static const char *trace_sel[] = { "osc", "pll_sys_pfd2_135m_clk",
+ "pll_sys_main_120m_clk", "pll_dram_533m_clk",
+ "pll_enet_125m_clk", "pll_usb_main_clk", "ext_clk_2",
+ "ext_clk_3", };
+
+static const char *wdog_sel[] = { "osc", "pll_sys_pfd2_135m_clk",
+ "pll_sys_main_120m_clk", "pll_dram_533m_clk",
+ "pll_enet_125m_clk", "pll_usb_main_clk", "ref_1m_clk",
+ "pll_sys_pfd1_166m_clk", };
+
+static const char *csi_mclk_sel[] = { "osc", "pll_sys_pfd2_135m_clk",
+ "pll_sys_main_120m_clk", "pll_dram_533m_clk",
+ "pll_enet_125m_clk", "pll_audio_post_div", "pll_video_main",
+ "pll_usb_main_clk", };
+
+static const char *audio_mclk_sel[] = { "osc", "pll_sys_pfd2_135m_clk",
+ "pll_sys_main_120m_clk", "pll_dram_533m_clk",
+ "pll_enet_125m_clk", "pll_audio_post_div", "pll_video_main",
+ "pll_usb_main_clk", };
+
+static const char *wrclk_sel[] = { "osc", "pll_enet_40m_clk",
+ "pll_dram_533m_clk", "pll_usb_main_clk",
+ "pll_sys_main_240m_clk", "pll_sys_pfd2_270m_clk",
+ "pll_enet_500m_clk", "pll_sys_pfd7_clk", };
+
+static const char *clko1_sel[] = { "osc", "pll_sys_main",
+ "pll_sys_main_240m_clk", "pll_sys_pfd0_196m_clk", "pll_sys_pfd3_clk",
+ "pll_enet_500m_clk", "pll_dram_533m_clk", "ref_1m_clk", };
+
+static const char *clko2_sel[] = { "osc", "pll_sys_main_240m_clk",
+ "pll_sys_pfd0_392m_clk", "pll_sys_pfd1_166m_clk", "pll_sys_pfd4_clk",
+ "pll_audio_post_div", "pll_video_main", "ckil", };
+
+static const char *lvds1_sel[] = { "pll_arm_main",
+ "pll_sys_main", "pll_sys_pfd0_392m_clk", "pll_sys_pfd1_332m_clk",
+ "pll_sys_pfd2_270m_clk", "pll_sys_pfd3_clk", "pll_sys_pfd4_clk",
+ "pll_sys_pfd5_clk", "pll_sys_pfd6_clk", "pll_sys_pfd7_clk",
+ "pll_audio_post_div", "pll_video_main", "pll_enet_500m_clk",
+ "pll_enet_250m_clk", "pll_enet_125m_clk", "pll_enet_100m_clk",
+ "pll_enet_50m_clk", "pll_enet_40m_clk", "pll_enet_25m_clk",
+ "pll_dram_main", };
+
+static int const clks_init_on[] __initconst = {
+ IMX7D_ARM_A7_ROOT_CLK, IMX7D_MAIN_AXI_ROOT_CLK,
+ IMX7D_PLL_SYS_MAIN_480M_CLK, IMX7D_NAND_USDHC_BUS_ROOT_CLK,
+ IMX7D_DRAM_PHYM_ROOT_CLK, IMX7D_DRAM_ROOT_CLK,
+ IMX7D_DRAM_PHYM_ALT_ROOT_CLK, IMX7D_DRAM_ALT_ROOT_CLK,
+ IMX7D_AHB_CHANNEL_ROOT_CLK,
+};
+
+static struct clk_onecell_data clk_data;
+
+static struct clk ** const uart_clks[] __initconst = {
+ &clks[IMX7D_UART1_ROOT_CLK],
+ &clks[IMX7D_UART2_ROOT_CLK],
+ &clks[IMX7D_UART3_ROOT_CLK],
+ &clks[IMX7D_UART4_ROOT_CLK],
+ &clks[IMX7D_UART5_ROOT_CLK],
+ &clks[IMX7D_UART6_ROOT_CLK],
+ &clks[IMX7D_UART7_ROOT_CLK],
+ NULL
+};
+
+static int imx7_clk_initialized;
+
+static int imx7_ccm_probe(struct device_d *dev)
+{
+ struct resource *iores;
+ void __iomem *base, *anatop_base, *ccm_base;
+
+ anatop_base = IOMEM(MX7_ANATOP_BASE_ADDR);
+ iores = dev_request_mem_resource(dev, 0);
+ if (IS_ERR(iores))
+ return PTR_ERR(iores);
+ ccm_base = IOMEM(iores->start);
+
+ base = anatop_base;
+
+ clks[IMX7D_PLL_ARM_MAIN] = imx_clk_pllv3(IMX_PLLV3_SYS, "pll_arm_main", "osc", base + 0x60, 0x7f);
+ clks[IMX7D_PLL_DRAM_MAIN] = imx_clk_pllv3(IMX_PLLV3_AV, "pll_dram_main", "osc", base + 0x70, 0x7f);
+ clks[IMX7D_PLL_SYS_MAIN] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll_sys_main", "osc", base + 0xb0, 0x1);
+ clks[IMX7D_PLL_ENET_MAIN] = imx_clk_pllv3(IMX_PLLV3_ENET_IMX7, "pll_enet_main", "osc", base + 0xe0, 0x0);
+ clks[IMX7D_PLL_AUDIO_MAIN] = imx_clk_pllv3(IMX_PLLV3_AV, "pll_audio_main", "osc", base + 0xf0, 0x7f);
+ clks[IMX7D_PLL_VIDEO_MAIN] = imx_clk_pllv3(IMX_PLLV3_AV, "pll_video_main", "osc", base + 0x130, 0x7f);
+
+ clks[IMX7D_PLL_SYS_PFD0_392M_CLK] = imx_clk_pfd("pll_sys_pfd0_392m_clk", "pll_sys_main", base + 0xc0, 0);
+ clks[IMX7D_PLL_SYS_PFD1_332M_CLK] = imx_clk_pfd("pll_sys_pfd1_332m_clk", "pll_sys_main", base + 0xc0, 1);
+ clks[IMX7D_PLL_SYS_PFD2_270M_CLK] = imx_clk_pfd("pll_sys_pfd2_270m_clk", "pll_sys_main", base + 0xc0, 2);
+
+ clks[IMX7D_PLL_SYS_PFD3_CLK] = imx_clk_pfd("pll_sys_pfd3_clk", "pll_sys_main", base + 0xc0, 3);
+ clks[IMX7D_PLL_SYS_PFD4_CLK] = imx_clk_pfd("pll_sys_pfd4_clk", "pll_sys_main", base + 0xd0, 0);
+ clks[IMX7D_PLL_SYS_PFD5_CLK] = imx_clk_pfd("pll_sys_pfd5_clk", "pll_sys_main", base + 0xd0, 1);
+ clks[IMX7D_PLL_SYS_PFD6_CLK] = imx_clk_pfd("pll_sys_pfd6_clk", "pll_sys_main", base + 0xd0, 2);
+ clks[IMX7D_PLL_SYS_PFD7_CLK] = imx_clk_pfd("pll_sys_pfd7_clk", "pll_sys_main", base + 0xd0, 3);
+
+ clks[IMX7D_PLL_SYS_MAIN_480M] = imx_clk_fixed_factor("pll_sys_main_480m", "pll_sys_main", 1, 1);
+ clks[IMX7D_PLL_SYS_MAIN_240M] = imx_clk_fixed_factor("pll_sys_main_240m", "pll_sys_main", 1, 2);
+ clks[IMX7D_PLL_SYS_MAIN_120M] = imx_clk_fixed_factor("pll_sys_main_120m", "pll_sys_main", 1, 4);
+ clks[IMX7D_PLL_DRAM_MAIN_533M] = imx_clk_fixed_factor("pll_dram_533m", "pll_dram_main", 1, 2);
+
+ clks[IMX7D_PLL_SYS_MAIN_480M_CLK] = imx_clk_gate_dis("pll_sys_main_480m_clk", "pll_sys_main_480m", base + 0xb0, 4);
+ clks[IMX7D_PLL_SYS_MAIN_240M_CLK] = imx_clk_gate_dis("pll_sys_main_240m_clk", "pll_sys_main_240m", base + 0xb0, 5);
+ clks[IMX7D_PLL_SYS_MAIN_120M_CLK] = imx_clk_gate_dis("pll_sys_main_120m_clk", "pll_sys_main_120m", base + 0xb0, 6);
+ clks[IMX7D_PLL_DRAM_MAIN_533M_CLK] = imx_clk_gate("pll_dram_533m_clk", "pll_dram_533m", base + 0x70, 12);
+
+ clks[IMX7D_PLL_SYS_PFD0_196M] = imx_clk_fixed_factor("pll_sys_pfd0_196m", "pll_sys_pfd0_392m_clk", 1, 2);
+ clks[IMX7D_PLL_SYS_PFD1_166M] = imx_clk_fixed_factor("pll_sys_pfd1_166m", "pll_sys_pfd1_332m_clk", 1, 2);
+ clks[IMX7D_PLL_SYS_PFD2_135M] = imx_clk_fixed_factor("pll_sys_pfd2_135m", "pll_sys_pfd2_270m_clk", 1, 2);
+
+ clks[IMX7D_PLL_SYS_PFD0_196M_CLK] = imx_clk_gate_dis("pll_sys_pfd0_196m_clk", "pll_sys_pfd0_196m", base + 0xb0, 26);
+ clks[IMX7D_PLL_SYS_PFD1_166M_CLK] = imx_clk_gate_dis("pll_sys_pfd1_166m_clk", "pll_sys_pfd1_166m", base + 0xb0, 27);
+ clks[IMX7D_PLL_SYS_PFD2_135M_CLK] = imx_clk_gate_dis("pll_sys_pfd2_135m_clk", "pll_sys_pfd2_135m", base + 0xb0, 28);
+
+ clks[IMX7D_PLL_ENET_MAIN_CLK] = imx_clk_fixed_factor("pll_enet_main_clk", "pll_enet_main", 1, 1);
+ clks[IMX7D_PLL_ENET_MAIN_500M] = imx_clk_fixed_factor("pll_enet_500m", "pll_enet_main_clk", 1, 2);
+ clks[IMX7D_PLL_ENET_MAIN_250M] = imx_clk_fixed_factor("pll_enet_250m", "pll_enet_main_clk", 1, 4);
+ clks[IMX7D_PLL_ENET_MAIN_125M] = imx_clk_fixed_factor("pll_enet_125m", "pll_enet_main_clk", 1, 8);
+ clks[IMX7D_PLL_ENET_MAIN_100M] = imx_clk_fixed_factor("pll_enet_100m", "pll_enet_main_clk", 1, 10);
+ clks[IMX7D_PLL_ENET_MAIN_50M] = imx_clk_fixed_factor("pll_enet_50m", "pll_enet_main_clk", 1, 20);
+ clks[IMX7D_PLL_ENET_MAIN_40M] = imx_clk_fixed_factor("pll_enet_40m", "pll_enet_main_clk", 1, 25);
+ clks[IMX7D_PLL_ENET_MAIN_25M] = imx_clk_fixed_factor("pll_enet_25m", "pll_enet_main_clk", 1, 40);
+
+ clks[IMX7D_PLL_ENET_MAIN_500M_CLK] = imx_clk_gate("pll_enet_500m_clk", "pll_enet_500m", base + 0xe0, 12);
+ clks[IMX7D_PLL_ENET_MAIN_250M_CLK] = imx_clk_gate("pll_enet_250m_clk", "pll_enet_250m", base + 0xe0, 11);
+ clks[IMX7D_PLL_ENET_MAIN_125M_CLK] = imx_clk_gate("pll_enet_125m_clk", "pll_enet_125m", base + 0xe0, 10);
+ clks[IMX7D_PLL_ENET_MAIN_100M_CLK] = imx_clk_gate("pll_enet_100m_clk", "pll_enet_100m", base + 0xe0, 9);
+ clks[IMX7D_PLL_ENET_MAIN_50M_CLK] = imx_clk_gate("pll_enet_50m_clk", "pll_enet_50m", base + 0xe0, 8);
+ clks[IMX7D_PLL_ENET_MAIN_40M_CLK] = imx_clk_gate("pll_enet_40m_clk", "pll_enet_40m", base + 0xe0, 7);
+ clks[IMX7D_PLL_ENET_MAIN_25M_CLK] = imx_clk_gate("pll_enet_25m_clk", "pll_enet_25m", base + 0xe0, 6);
+
+ clks[IMX7D_LVDS1_OUT_SEL] = imx_clk_mux("lvds1_sel", base + 0x170, 0, 5, lvds1_sel, ARRAY_SIZE(lvds1_sel));
+ clks[IMX7D_LVDS1_OUT_CLK] = imx_clk_gate_exclusive("lvds1_out", "lvds1_sel", base + 0x170, 5, BIT(6));
+
+ base = ccm_base;
+
+ clks[IMX7D_ARM_A7_ROOT_SRC] = imx_clk_mux2("arm_a7_src", base + 0x8000, 24, 3, arm_a7_sel, ARRAY_SIZE(arm_a7_sel));
+ clks[IMX7D_ARM_M4_ROOT_SRC] = imx_clk_mux2("arm_m4_src", base + 0x8080, 24, 3, arm_m4_sel, ARRAY_SIZE(arm_m4_sel));
+ clks[IMX7D_ARM_M0_ROOT_SRC] = imx_clk_mux2("arm_m0_src", base + 0x8100, 24, 3, arm_m0_sel, ARRAY_SIZE(arm_m0_sel));
+ clks[IMX7D_MAIN_AXI_ROOT_SRC] = imx_clk_mux2("axi_src", base + 0x8800, 24, 3, axi_sel, ARRAY_SIZE(axi_sel));
+ clks[IMX7D_DISP_AXI_ROOT_SRC] = imx_clk_mux2("disp_axi_src", base + 0x8880, 24, 3, disp_axi_sel, ARRAY_SIZE(disp_axi_sel));
+ clks[IMX7D_ENET_AXI_ROOT_SRC] = imx_clk_mux2("enet_axi_src", base + 0x8900, 24, 3, enet_axi_sel, ARRAY_SIZE(enet_axi_sel));
+ clks[IMX7D_NAND_USDHC_BUS_ROOT_SRC] = imx_clk_mux2("nand_usdhc_src", base + 0x8980, 24, 3, nand_usdhc_bus_sel, ARRAY_SIZE(nand_usdhc_bus_sel));
+ clks[IMX7D_AHB_CHANNEL_ROOT_SRC] = imx_clk_mux2("ahb_src", base + 0x9000, 24, 3, ahb_channel_sel, ARRAY_SIZE(ahb_channel_sel));
+ clks[IMX7D_DRAM_PHYM_ROOT_SRC] = imx_clk_mux2("dram_phym_src", base + 0x9800, 24, 1, dram_phym_sel, ARRAY_SIZE(dram_phym_sel));
+ clks[IMX7D_DRAM_ROOT_SRC] = imx_clk_mux2("dram_src", base + 0x9880, 24, 1, dram_sel, ARRAY_SIZE(dram_sel));
+ clks[IMX7D_DRAM_PHYM_ALT_ROOT_SRC] = imx_clk_mux2("dram_phym_alt_src", base + 0xa000, 24, 3, dram_phym_alt_sel, ARRAY_SIZE(dram_phym_alt_sel));
+ clks[IMX7D_DRAM_ALT_ROOT_SRC] = imx_clk_mux2("dram_alt_src", base + 0xa080, 24, 3, dram_alt_sel, ARRAY_SIZE(dram_alt_sel));
+ clks[IMX7D_USB_HSIC_ROOT_SRC] = imx_clk_mux2("usb_hsic_src", base + 0xa100, 24, 3, usb_hsic_sel, ARRAY_SIZE(usb_hsic_sel));
+ clks[IMX7D_PCIE_CTRL_ROOT_SRC] = imx_clk_mux2("pcie_ctrl_src", base + 0xa180, 24, 3, pcie_ctrl_sel, ARRAY_SIZE(pcie_ctrl_sel));
+ clks[IMX7D_PCIE_PHY_ROOT_SRC] = imx_clk_mux2("pcie_phy_src", base + 0xa200, 24, 3, pcie_phy_sel, ARRAY_SIZE(pcie_phy_sel));
+ clks[IMX7D_EPDC_PIXEL_ROOT_SRC] = imx_clk_mux2("epdc_pixel_src", base + 0xa280, 24, 3, epdc_pixel_sel, ARRAY_SIZE(epdc_pixel_sel));
+ clks[IMX7D_LCDIF_PIXEL_ROOT_SRC] = imx_clk_mux2("lcdif_pixel_src", base + 0xa300, 24, 3, lcdif_pixel_sel, ARRAY_SIZE(lcdif_pixel_sel));
+ clks[IMX7D_MIPI_DSI_ROOT_SRC] = imx_clk_mux2("mipi_dsi_src", base + 0xa380, 24, 3, mipi_dsi_sel, ARRAY_SIZE(mipi_dsi_sel));
+ clks[IMX7D_MIPI_CSI_ROOT_SRC] = imx_clk_mux2("mipi_csi_src", base + 0xa400, 24, 3, mipi_csi_sel, ARRAY_SIZE(mipi_csi_sel));
+ clks[IMX7D_MIPI_DPHY_ROOT_SRC] = imx_clk_mux2("mipi_dphy_src", base + 0xa480, 24, 3, mipi_dphy_sel, ARRAY_SIZE(mipi_dphy_sel));
+ clks[IMX7D_SAI1_ROOT_SRC] = imx_clk_mux2("sai1_src", base + 0xa500, 24, 3, sai1_sel, ARRAY_SIZE(sai1_sel));
+ clks[IMX7D_SAI2_ROOT_SRC] = imx_clk_mux2("sai2_src", base + 0xa580, 24, 3, sai2_sel, ARRAY_SIZE(sai2_sel));
+ clks[IMX7D_SAI3_ROOT_SRC] = imx_clk_mux2("sai3_src", base + 0xa600, 24, 3, sai3_sel, ARRAY_SIZE(sai3_sel));
+ clks[IMX7D_SPDIF_ROOT_SRC] = imx_clk_mux2("spdif_src", base + 0xa680, 24, 3, spdif_sel, ARRAY_SIZE(spdif_sel));
+ clks[IMX7D_ENET1_REF_ROOT_SRC] = imx_clk_mux2("enet1_ref_src", base + 0xa700, 24, 3, enet1_ref_sel, ARRAY_SIZE(enet1_ref_sel));
+ clks[IMX7D_ENET1_TIME_ROOT_SRC] = imx_clk_mux2("enet1_time_src", base + 0xa780, 24, 3, enet1_time_sel, ARRAY_SIZE(enet1_time_sel));
+ clks[IMX7D_ENET2_REF_ROOT_SRC] = imx_clk_mux2("enet2_ref_src", base + 0xa800, 24, 3, enet2_ref_sel, ARRAY_SIZE(enet2_ref_sel));
+ clks[IMX7D_ENET2_TIME_ROOT_SRC] = imx_clk_mux2("enet2_time_src", base + 0xa880, 24, 3, enet2_time_sel, ARRAY_SIZE(enet2_time_sel));
+ clks[IMX7D_ENET_PHY_REF_ROOT_SRC] = imx_clk_mux2("enet_phy_ref_src", base + 0xa900, 24, 3, enet_phy_ref_sel, ARRAY_SIZE(enet_phy_ref_sel));
+ clks[IMX7D_EIM_ROOT_SRC] = imx_clk_mux2("eim_src", base + 0xa980, 24, 3, eim_sel, ARRAY_SIZE(eim_sel));
+ clks[IMX7D_NAND_ROOT_SRC] = imx_clk_mux2("nand_src", base + 0xaa00, 24, 3, nand_sel, ARRAY_SIZE(nand_sel));
+ clks[IMX7D_QSPI_ROOT_SRC] = imx_clk_mux2("qspi_src", base + 0xaa80, 24, 3, qspi_sel, ARRAY_SIZE(qspi_sel));
+ clks[IMX7D_USDHC1_ROOT_SRC] = imx_clk_mux2("usdhc1_src", base + 0xab00, 24, 3, usdhc1_sel, ARRAY_SIZE(usdhc1_sel));
+ clks[IMX7D_USDHC2_ROOT_SRC] = imx_clk_mux2("usdhc2_src", base + 0xab80, 24, 3, usdhc2_sel, ARRAY_SIZE(usdhc2_sel));
+ clks[IMX7D_USDHC3_ROOT_SRC] = imx_clk_mux2("usdhc3_src", base + 0xac00, 24, 3, usdhc3_sel, ARRAY_SIZE(usdhc3_sel));
+ clks[IMX7D_CAN1_ROOT_SRC] = imx_clk_mux2("can1_src", base + 0xac80, 24, 3, can1_sel, ARRAY_SIZE(can1_sel));
+ clks[IMX7D_CAN2_ROOT_SRC] = imx_clk_mux2("can2_src", base + 0xad00, 24, 3, can2_sel, ARRAY_SIZE(can2_sel));
+ clks[IMX7D_I2C1_ROOT_SRC] = imx_clk_mux2("i2c1_src", base + 0xad80, 24, 3, i2c1_sel, ARRAY_SIZE(i2c1_sel));
+ clks[IMX7D_I2C2_ROOT_SRC] = imx_clk_mux2("i2c2_src", base + 0xae00, 24, 3, i2c2_sel, ARRAY_SIZE(i2c2_sel));
+ clks[IMX7D_I2C3_ROOT_SRC] = imx_clk_mux2("i2c3_src", base + 0xae80, 24, 3, i2c3_sel, ARRAY_SIZE(i2c3_sel));
+ clks[IMX7D_I2C4_ROOT_SRC] = imx_clk_mux2("i2c4_src", base + 0xaf00, 24, 3, i2c4_sel, ARRAY_SIZE(i2c4_sel));
+ clks[IMX7D_UART1_ROOT_SRC] = imx_clk_mux2("uart1_src", base + 0xaf80, 24, 3, uart1_sel, ARRAY_SIZE(uart1_sel));
+ clks[IMX7D_UART2_ROOT_SRC] = imx_clk_mux2("uart2_src", base + 0xb000, 24, 3, uart2_sel, ARRAY_SIZE(uart2_sel));
+ clks[IMX7D_UART3_ROOT_SRC] = imx_clk_mux2("uart3_src", base + 0xb080, 24, 3, uart3_sel, ARRAY_SIZE(uart3_sel));
+ clks[IMX7D_UART4_ROOT_SRC] = imx_clk_mux2("uart4_src", base + 0xb100, 24, 3, uart4_sel, ARRAY_SIZE(uart4_sel));
+ clks[IMX7D_UART5_ROOT_SRC] = imx_clk_mux2("uart5_src", base + 0xb180, 24, 3, uart5_sel, ARRAY_SIZE(uart5_sel));
+ clks[IMX7D_UART6_ROOT_SRC] = imx_clk_mux2("uart6_src", base + 0xb200, 24, 3, uart6_sel, ARRAY_SIZE(uart6_sel));
+ clks[IMX7D_UART7_ROOT_SRC] = imx_clk_mux2("uart7_src", base + 0xb280, 24, 3, uart7_sel, ARRAY_SIZE(uart7_sel));
+ clks[IMX7D_ECSPI1_ROOT_SRC] = imx_clk_mux2("ecspi1_src", base + 0xb300, 24, 3, ecspi1_sel, ARRAY_SIZE(ecspi1_sel));
+ clks[IMX7D_ECSPI2_ROOT_SRC] = imx_clk_mux2("ecspi2_src", base + 0xb380, 24, 3, ecspi2_sel, ARRAY_SIZE(ecspi2_sel));
+ clks[IMX7D_ECSPI3_ROOT_SRC] = imx_clk_mux2("ecspi3_src", base + 0xb400, 24, 3, ecspi3_sel, ARRAY_SIZE(ecspi3_sel));
+ clks[IMX7D_ECSPI4_ROOT_SRC] = imx_clk_mux2("ecspi4_src", base + 0xb480, 24, 3, ecspi4_sel, ARRAY_SIZE(ecspi4_sel));
+ clks[IMX7D_PWM1_ROOT_SRC] = imx_clk_mux2("pwm1_src", base + 0xb500, 24, 3, pwm1_sel, ARRAY_SIZE(pwm1_sel));
+ clks[IMX7D_PWM2_ROOT_SRC] = imx_clk_mux2("pwm2_src", base + 0xb580, 24, 3, pwm2_sel, ARRAY_SIZE(pwm2_sel));
+ clks[IMX7D_PWM3_ROOT_SRC] = imx_clk_mux2("pwm3_src", base + 0xb600, 24, 3, pwm3_sel, ARRAY_SIZE(pwm3_sel));
+ clks[IMX7D_PWM4_ROOT_SRC] = imx_clk_mux2("pwm4_src", base + 0xb680, 24, 3, pwm4_sel, ARRAY_SIZE(pwm4_sel));
+ clks[IMX7D_FLEXTIMER1_ROOT_SRC] = imx_clk_mux2("flextimer1_src", base + 0xb700, 24, 3, flextimer1_sel, ARRAY_SIZE(flextimer1_sel));
+ clks[IMX7D_FLEXTIMER2_ROOT_SRC] = imx_clk_mux2("flextimer2_src", base + 0xb780, 24, 3, flextimer2_sel, ARRAY_SIZE(flextimer2_sel));
+ clks[IMX7D_SIM1_ROOT_SRC] = imx_clk_mux2("sim1_src", base + 0xb800, 24, 3, sim1_sel, ARRAY_SIZE(sim1_sel));
+ clks[IMX7D_SIM2_ROOT_SRC] = imx_clk_mux2("sim2_src", base + 0xb880, 24, 3, sim2_sel, ARRAY_SIZE(sim2_sel));
+ clks[IMX7D_GPT1_ROOT_SRC] = imx_clk_mux2("gpt1_src", base + 0xb900, 24, 3, gpt1_sel, ARRAY_SIZE(gpt1_sel));
+ clks[IMX7D_GPT2_ROOT_SRC] = imx_clk_mux2("gpt2_src", base + 0xb980, 24, 3, gpt2_sel, ARRAY_SIZE(gpt2_sel));
+ clks[IMX7D_GPT3_ROOT_SRC] = imx_clk_mux2("gpt3_src", base + 0xba00, 24, 3, gpt3_sel, ARRAY_SIZE(gpt3_sel));
+ clks[IMX7D_GPT4_ROOT_SRC] = imx_clk_mux2("gpt4_src", base + 0xba80, 24, 3, gpt4_sel, ARRAY_SIZE(gpt4_sel));
+ clks[IMX7D_TRACE_ROOT_SRC] = imx_clk_mux2("trace_src", base + 0xbb00, 24, 3, trace_sel, ARRAY_SIZE(trace_sel));
+ clks[IMX7D_WDOG_ROOT_SRC] = imx_clk_mux2("wdog_src", base + 0xbb80, 24, 3, wdog_sel, ARRAY_SIZE(wdog_sel));
+ clks[IMX7D_CSI_MCLK_ROOT_SRC] = imx_clk_mux2("csi_mclk_src", base + 0xbc00, 24, 3, csi_mclk_sel, ARRAY_SIZE(csi_mclk_sel));
+ clks[IMX7D_AUDIO_MCLK_ROOT_SRC] = imx_clk_mux2("audio_mclk_src", base + 0xbc80, 24, 3, audio_mclk_sel, ARRAY_SIZE(audio_mclk_sel));
+ clks[IMX7D_WRCLK_ROOT_SRC] = imx_clk_mux2("wrclk_src", base + 0xbd00, 24, 3, wrclk_sel, ARRAY_SIZE(wrclk_sel));
+ clks[IMX7D_CLKO1_ROOT_SRC] = imx_clk_mux2("clko1_src", base + 0xbd80, 24, 3, clko1_sel, ARRAY_SIZE(clko1_sel));
+ clks[IMX7D_CLKO2_ROOT_SRC] = imx_clk_mux2("clko2_src", base + 0xbe00, 24, 3, clko2_sel, ARRAY_SIZE(clko2_sel));
+
+ clks[IMX7D_ARM_A7_ROOT_CG] = imx_clk_gate3("arm_a7_cg", "arm_a7_src", base + 0x8000, 28);
+ clks[IMX7D_ARM_M4_ROOT_CG] = imx_clk_gate3("arm_m4_cg", "arm_m4_src", base + 0x8080, 28);
+ clks[IMX7D_ARM_M0_ROOT_CG] = imx_clk_gate3("arm_m0_cg", "arm_m0_src", base + 0x8100, 28);
+ clks[IMX7D_MAIN_AXI_ROOT_CG] = imx_clk_gate3("axi_cg", "axi_src", base + 0x8800, 28);
+ clks[IMX7D_DISP_AXI_ROOT_CG] = imx_clk_gate3("disp_axi_cg", "disp_axi_src", base + 0x8880, 28);
+ clks[IMX7D_ENET_AXI_ROOT_CG] = imx_clk_gate3("enet_axi_cg", "enet_axi_src", base + 0x8900, 28);
+ clks[IMX7D_NAND_USDHC_BUS_ROOT_CG] = imx_clk_gate3("nand_usdhc_cg", "nand_usdhc_src", base + 0x8980, 28);
+ clks[IMX7D_AHB_CHANNEL_ROOT_CG] = imx_clk_gate3("ahb_cg", "ahb_src", base + 0x9000, 28);
+ clks[IMX7D_DRAM_PHYM_ROOT_CG] = imx_clk_gate3("dram_phym_cg", "dram_phym_src", base + 0x9800, 28);
+ clks[IMX7D_DRAM_ROOT_CG] = imx_clk_gate3("dram_cg", "dram_src", base + 0x9880, 28);
+ clks[IMX7D_DRAM_PHYM_ALT_ROOT_CG] = imx_clk_gate3("dram_phym_alt_cg", "dram_phym_alt_src", base + 0xa000, 28);
+ clks[IMX7D_DRAM_ALT_ROOT_CG] = imx_clk_gate3("dram_alt_cg", "dram_alt_src", base + 0xa080, 28);
+ clks[IMX7D_USB_HSIC_ROOT_CG] = imx_clk_gate3("usb_hsic_cg", "usb_hsic_src", base + 0xa100, 28);
+ clks[IMX7D_PCIE_CTRL_ROOT_CG] = imx_clk_gate3("pcie_ctrl_cg", "pcie_ctrl_src", base + 0xa180, 28);
+ clks[IMX7D_PCIE_PHY_ROOT_CG] = imx_clk_gate3("pcie_phy_cg", "pcie_phy_src", base + 0xa200, 28);
+ clks[IMX7D_EPDC_PIXEL_ROOT_CG] = imx_clk_gate3("epdc_pixel_cg", "epdc_pixel_src", base + 0xa280, 28);
+ clks[IMX7D_LCDIF_PIXEL_ROOT_CG] = imx_clk_gate3("lcdif_pixel_cg", "lcdif_pixel_src", base + 0xa300, 28);
+ clks[IMX7D_MIPI_DSI_ROOT_CG] = imx_clk_gate3("mipi_dsi_cg", "mipi_dsi_src", base + 0xa380, 28);
+ clks[IMX7D_MIPI_CSI_ROOT_CG] = imx_clk_gate3("mipi_csi_cg", "mipi_csi_src", base + 0xa400, 28);
+ clks[IMX7D_MIPI_DPHY_ROOT_CG] = imx_clk_gate3("mipi_dphy_cg", "mipi_dphy_src", base + 0xa480, 28);
+ clks[IMX7D_SAI1_ROOT_CG] = imx_clk_gate3("sai1_cg", "sai1_src", base + 0xa500, 28);
+ clks[IMX7D_SAI2_ROOT_CG] = imx_clk_gate3("sai2_cg", "sai2_src", base + 0xa580, 28);
+ clks[IMX7D_SAI3_ROOT_CG] = imx_clk_gate3("sai3_cg", "sai3_src", base + 0xa600, 28);
+ clks[IMX7D_SPDIF_ROOT_CG] = imx_clk_gate3("spdif_cg", "spdif_src", base + 0xa680, 28);
+ clks[IMX7D_ENET1_REF_ROOT_CG] = imx_clk_gate3("enet1_ref_cg", "enet1_ref_src", base + 0xa700, 28);
+ clks[IMX7D_ENET1_TIME_ROOT_CG] = imx_clk_gate3("enet1_time_cg", "enet1_time_src", base + 0xa780, 28);
+ clks[IMX7D_ENET2_REF_ROOT_CG] = imx_clk_gate3("enet2_ref_cg", "enet2_ref_src", base + 0xa800, 28);
+ clks[IMX7D_ENET2_TIME_ROOT_CG] = imx_clk_gate3("enet2_time_cg", "enet2_time_src", base + 0xa880, 28);
+ clks[IMX7D_ENET_PHY_REF_ROOT_CG] = imx_clk_gate3("enet_phy_ref_cg", "enet_phy_ref_src", base + 0xa900, 28);
+ clks[IMX7D_EIM_ROOT_CG] = imx_clk_gate3("eim_cg", "eim_src", base + 0xa980, 28);
+ clks[IMX7D_NAND_ROOT_CG] = imx_clk_gate3("nand_cg", "nand_src", base + 0xaa00, 28);
+ clks[IMX7D_QSPI_ROOT_CG] = imx_clk_gate3("qspi_cg", "qspi_src", base + 0xaa80, 28);
+ clks[IMX7D_USDHC1_ROOT_CG] = imx_clk_gate3("usdhc1_cg", "usdhc1_src", base + 0xab00, 28);
+ clks[IMX7D_USDHC2_ROOT_CG] = imx_clk_gate3("usdhc2_cg", "usdhc2_src", base + 0xab80, 28);
+ clks[IMX7D_USDHC3_ROOT_CG] = imx_clk_gate3("usdhc3_cg", "usdhc3_src", base + 0xac00, 28);
+ clks[IMX7D_CAN1_ROOT_CG] = imx_clk_gate3("can1_cg", "can1_src", base + 0xac80, 28);
+ clks[IMX7D_CAN2_ROOT_CG] = imx_clk_gate3("can2_cg", "can2_src", base + 0xad00, 28);
+ clks[IMX7D_I2C1_ROOT_CG] = imx_clk_gate3("i2c1_cg", "i2c1_src", base + 0xad80, 28);
+ clks[IMX7D_I2C2_ROOT_CG] = imx_clk_gate3("i2c2_cg", "i2c2_src", base + 0xae00, 28);
+ clks[IMX7D_I2C3_ROOT_CG] = imx_clk_gate3("i2c3_cg", "i2c3_src", base + 0xae80, 28);
+ clks[IMX7D_I2C4_ROOT_CG] = imx_clk_gate3("i2c4_cg", "i2c4_src", base + 0xaf00, 28);
+ clks[IMX7D_UART1_ROOT_CG] = imx_clk_gate3("uart1_cg", "uart1_src", base + 0xaf80, 28);
+ clks[IMX7D_UART2_ROOT_CG] = imx_clk_gate3("uart2_cg", "uart2_src", base + 0xb000, 28);
+ clks[IMX7D_UART3_ROOT_CG] = imx_clk_gate3("uart3_cg", "uart3_src", base + 0xb080, 28);
+ clks[IMX7D_UART4_ROOT_CG] = imx_clk_gate3("uart4_cg", "uart4_src", base + 0xb100, 28);
+ clks[IMX7D_UART5_ROOT_CG] = imx_clk_gate3("uart5_cg", "uart5_src", base + 0xb180, 28);
+ clks[IMX7D_UART6_ROOT_CG] = imx_clk_gate3("uart6_cg", "uart6_src", base + 0xb200, 28);
+ clks[IMX7D_UART7_ROOT_CG] = imx_clk_gate3("uart7_cg", "uart7_src", base + 0xb280, 28);
+ clks[IMX7D_ECSPI1_ROOT_CG] = imx_clk_gate3("ecspi1_cg", "ecspi1_src", base + 0xb300, 28);
+ clks[IMX7D_ECSPI2_ROOT_CG] = imx_clk_gate3("ecspi2_cg", "ecspi2_src", base + 0xb380, 28);
+ clks[IMX7D_ECSPI3_ROOT_CG] = imx_clk_gate3("ecspi3_cg", "ecspi3_src", base + 0xb400, 28);
+ clks[IMX7D_ECSPI4_ROOT_CG] = imx_clk_gate3("ecspi4_cg", "ecspi4_src", base + 0xb480, 28);
+ clks[IMX7D_PWM1_ROOT_CG] = imx_clk_gate3("pwm1_cg", "pwm1_src", base + 0xb500, 28);
+ clks[IMX7D_PWM2_ROOT_CG] = imx_clk_gate3("pwm2_cg", "pwm2_src", base + 0xb580, 28);
+ clks[IMX7D_PWM3_ROOT_CG] = imx_clk_gate3("pwm3_cg", "pwm3_src", base + 0xb600, 28);
+ clks[IMX7D_PWM4_ROOT_CG] = imx_clk_gate3("pwm4_cg", "pwm4_src", base + 0xb680, 28);
+ clks[IMX7D_FLEXTIMER1_ROOT_CG] = imx_clk_gate3("flextimer1_cg", "flextimer1_src", base + 0xb700, 28);
+ clks[IMX7D_FLEXTIMER2_ROOT_CG] = imx_clk_gate3("flextimer2_cg", "flextimer2_src", base + 0xb780, 28);
+ clks[IMX7D_SIM1_ROOT_CG] = imx_clk_gate3("sim1_cg", "sim1_src", base + 0xb800, 28);
+ clks[IMX7D_SIM2_ROOT_CG] = imx_clk_gate3("sim2_cg", "sim2_src", base + 0xb880, 28);
+ clks[IMX7D_GPT1_ROOT_CG] = imx_clk_gate3("gpt1_cg", "gpt1_src", base + 0xb900, 28);
+ clks[IMX7D_GPT2_ROOT_CG] = imx_clk_gate3("gpt2_cg", "gpt2_src", base + 0xb980, 28);
+ clks[IMX7D_GPT3_ROOT_CG] = imx_clk_gate3("gpt3_cg", "gpt3_src", base + 0xbA00, 28);
+ clks[IMX7D_GPT4_ROOT_CG] = imx_clk_gate3("gpt4_cg", "gpt4_src", base + 0xbA80, 28);
+ clks[IMX7D_TRACE_ROOT_CG] = imx_clk_gate3("trace_cg", "trace_src", base + 0xbb00, 28);
+ clks[IMX7D_WDOG_ROOT_CG] = imx_clk_gate3("wdog_cg", "wdog_src", base + 0xbb80, 28);
+ clks[IMX7D_CSI_MCLK_ROOT_CG] = imx_clk_gate3("csi_mclk_cg", "csi_mclk_src", base + 0xbc00, 28);
+ clks[IMX7D_AUDIO_MCLK_ROOT_CG] = imx_clk_gate3("audio_mclk_cg", "audio_mclk_src", base + 0xbc80, 28);
+ clks[IMX7D_WRCLK_ROOT_CG] = imx_clk_gate3("wrclk_cg", "wrclk_src", base + 0xbd00, 28);
+ clks[IMX7D_CLKO1_ROOT_CG] = imx_clk_gate3("clko1_cg", "clko1_src", base + 0xbd80, 28);
+ clks[IMX7D_CLKO2_ROOT_CG] = imx_clk_gate3("clko2_cg", "clko2_src", base + 0xbe00, 28);
+
+ clks[IMX7D_MAIN_AXI_ROOT_PRE_DIV] = imx_clk_divider2("axi_pre_div", "axi_cg", base + 0x8800, 16, 3);
+ clks[IMX7D_DISP_AXI_ROOT_PRE_DIV] = imx_clk_divider2("disp_axi_pre_div", "disp_axi_cg", base + 0x8880, 16, 3);
+ clks[IMX7D_ENET_AXI_ROOT_PRE_DIV] = imx_clk_divider2("enet_axi_pre_div", "enet_axi_cg", base + 0x8900, 16, 3);
+ clks[IMX7D_NAND_USDHC_BUS_ROOT_PRE_DIV] = imx_clk_divider2("nand_usdhc_pre_div", "nand_usdhc_cg", base + 0x8980, 16, 3);
+ clks[IMX7D_AHB_CHANNEL_ROOT_PRE_DIV] = imx_clk_divider2("ahb_pre_div", "ahb_cg", base + 0x9000, 16, 3);
+ clks[IMX7D_DRAM_PHYM_ALT_ROOT_PRE_DIV] = imx_clk_divider2("dram_phym_alt_pre_div", "dram_phym_alt_cg", base + 0xa000, 16, 3);
+ clks[IMX7D_DRAM_ALT_ROOT_PRE_DIV] = imx_clk_divider2("dram_alt_pre_div", "dram_alt_cg", base + 0xa080, 16, 3);
+ clks[IMX7D_USB_HSIC_ROOT_PRE_DIV] = imx_clk_divider2("usb_hsic_pre_div", "usb_hsic_cg", base + 0xa100, 16, 3);
+ clks[IMX7D_PCIE_CTRL_ROOT_PRE_DIV] = imx_clk_divider2("pcie_ctrl_pre_div", "pcie_ctrl_cg", base + 0xa180, 16, 3);
+ clks[IMX7D_PCIE_PHY_ROOT_PRE_DIV] = imx_clk_divider2("pcie_phy_pre_div", "pcie_phy_cg", base + 0xa200, 16, 3);
+ clks[IMX7D_EPDC_PIXEL_ROOT_PRE_DIV] = imx_clk_divider2("epdc_pixel_pre_div", "epdc_pixel_cg", base + 0xa280, 16, 3);
+ clks[IMX7D_LCDIF_PIXEL_ROOT_PRE_DIV] = imx_clk_divider2("lcdif_pixel_pre_div", "lcdif_pixel_cg", base + 0xa300, 16, 3);
+ clks[IMX7D_MIPI_DSI_ROOT_PRE_DIV] = imx_clk_divider2("mipi_dsi_pre_div", "mipi_dsi_cg", base + 0xa380, 16, 3);
+ clks[IMX7D_MIPI_CSI_ROOT_PRE_DIV] = imx_clk_divider2("mipi_csi_pre_div", "mipi_csi_cg", base + 0xa400, 16, 3);
+ clks[IMX7D_MIPI_DPHY_ROOT_PRE_DIV] = imx_clk_divider2("mipi_dphy_pre_div", "mipi_dphy_cg", base + 0xa480, 16, 3);
+ clks[IMX7D_SAI1_ROOT_PRE_DIV] = imx_clk_divider2("sai1_pre_div", "sai1_cg", base + 0xa500, 16, 3);
+ clks[IMX7D_SAI2_ROOT_PRE_DIV] = imx_clk_divider2("sai2_pre_div", "sai2_cg", base + 0xa580, 16, 3);
+ clks[IMX7D_SAI3_ROOT_PRE_DIV] = imx_clk_divider2("sai3_pre_div", "sai3_cg", base + 0xa600, 16, 3);
+ clks[IMX7D_SPDIF_ROOT_PRE_DIV] = imx_clk_divider2("spdif_pre_div", "spdif_cg", base + 0xa680, 16, 3);
+ clks[IMX7D_ENET1_REF_ROOT_PRE_DIV] = imx_clk_divider2("enet1_ref_pre_div", "enet1_ref_cg", base + 0xa700, 16, 3);
+ clks[IMX7D_ENET1_TIME_ROOT_PRE_DIV] = imx_clk_divider2("enet1_time_pre_div", "enet1_time_cg", base + 0xa780, 16, 3);
+ clks[IMX7D_ENET2_REF_ROOT_PRE_DIV] = imx_clk_divider2("enet2_ref_pre_div", "enet2_ref_cg", base + 0xa800, 16, 3);
+ clks[IMX7D_ENET2_TIME_ROOT_PRE_DIV] = imx_clk_divider2("enet2_time_pre_div", "enet2_time_cg", base + 0xa880, 16, 3);
+ clks[IMX7D_ENET_PHY_REF_ROOT_PRE_DIV] = imx_clk_divider2("enet_phy_ref_pre_div", "enet_phy_ref_cg", base + 0xa900, 16, 3);
+ clks[IMX7D_EIM_ROOT_PRE_DIV] = imx_clk_divider2("eim_pre_div", "eim_cg", base + 0xa980, 16, 3);
+ clks[IMX7D_NAND_ROOT_PRE_DIV] = imx_clk_divider2("nand_pre_div", "nand_cg", base + 0xaa00, 16, 3);
+ clks[IMX7D_QSPI_ROOT_PRE_DIV] = imx_clk_divider2("qspi_pre_div", "qspi_cg", base + 0xaa80, 16, 3);
+ clks[IMX7D_USDHC1_ROOT_PRE_DIV] = imx_clk_divider2("usdhc1_pre_div", "usdhc1_cg", base + 0xab00, 16, 3);
+ clks[IMX7D_USDHC2_ROOT_PRE_DIV] = imx_clk_divider2("usdhc2_pre_div", "usdhc2_cg", base + 0xab80, 16, 3);
+ clks[IMX7D_USDHC3_ROOT_PRE_DIV] = imx_clk_divider2("usdhc3_pre_div", "usdhc3_cg", base + 0xac00, 16, 3);
+ clks[IMX7D_CAN1_ROOT_PRE_DIV] = imx_clk_divider2("can1_pre_div", "can1_cg", base + 0xac80, 16, 3);
+ clks[IMX7D_CAN2_ROOT_PRE_DIV] = imx_clk_divider2("can2_pre_div", "can2_cg", base + 0xad00, 16, 3);
+ clks[IMX7D_I2C1_ROOT_PRE_DIV] = imx_clk_divider2("i2c1_pre_div", "i2c1_cg", base + 0xad80, 16, 3);
+ clks[IMX7D_I2C2_ROOT_PRE_DIV] = imx_clk_divider2("i2c2_pre_div", "i2c2_cg", base + 0xae00, 16, 3);
+ clks[IMX7D_I2C3_ROOT_PRE_DIV] = imx_clk_divider2("i2c3_pre_div", "i2c3_cg", base + 0xae80, 16, 3);
+ clks[IMX7D_I2C4_ROOT_PRE_DIV] = imx_clk_divider2("i2c4_pre_div", "i2c4_cg", base + 0xaf00, 16, 3);
+ clks[IMX7D_UART1_ROOT_PRE_DIV] = imx_clk_divider2("uart1_pre_div", "uart1_cg", base + 0xaf80, 16, 3);
+ clks[IMX7D_UART2_ROOT_PRE_DIV] = imx_clk_divider2("uart2_pre_div", "uart2_cg", base + 0xb000, 16, 3);
+ clks[IMX7D_UART3_ROOT_PRE_DIV] = imx_clk_divider2("uart3_pre_div", "uart3_cg", base + 0xb080, 16, 3);
+ clks[IMX7D_UART4_ROOT_PRE_DIV] = imx_clk_divider2("uart4_pre_div", "uart4_cg", base + 0xb100, 16, 3);
+ clks[IMX7D_UART5_ROOT_PRE_DIV] = imx_clk_divider2("uart5_pre_div", "uart5_cg", base + 0xb180, 16, 3);
+ clks[IMX7D_UART6_ROOT_PRE_DIV] = imx_clk_divider2("uart6_pre_div", "uart6_cg", base + 0xb200, 16, 3);
+ clks[IMX7D_UART7_ROOT_PRE_DIV] = imx_clk_divider2("uart7_pre_div", "uart7_cg", base + 0xb280, 16, 3);
+ clks[IMX7D_ECSPI1_ROOT_PRE_DIV] = imx_clk_divider2("ecspi1_pre_div", "ecspi1_cg", base + 0xb300, 16, 3);
+ clks[IMX7D_ECSPI2_ROOT_PRE_DIV] = imx_clk_divider2("ecspi2_pre_div", "ecspi2_cg", base + 0xb380, 16, 3);
+ clks[IMX7D_ECSPI3_ROOT_PRE_DIV] = imx_clk_divider2("ecspi3_pre_div", "ecspi3_cg", base + 0xb400, 16, 3);
+ clks[IMX7D_ECSPI4_ROOT_PRE_DIV] = imx_clk_divider2("ecspi4_pre_div", "ecspi4_cg", base + 0xb480, 16, 3);
+ clks[IMX7D_PWM1_ROOT_PRE_DIV] = imx_clk_divider2("pwm1_pre_div", "pwm1_cg", base + 0xb500, 16, 3);
+ clks[IMX7D_PWM2_ROOT_PRE_DIV] = imx_clk_divider2("pwm2_pre_div", "pwm2_cg", base + 0xb580, 16, 3);
+ clks[IMX7D_PWM3_ROOT_PRE_DIV] = imx_clk_divider2("pwm3_pre_div", "pwm3_cg", base + 0xb600, 16, 3);
+ clks[IMX7D_PWM4_ROOT_PRE_DIV] = imx_clk_divider2("pwm4_pre_div", "pwm4_cg", base + 0xb680, 16, 3);
+ clks[IMX7D_FLEXTIMER1_ROOT_PRE_DIV] = imx_clk_divider2("flextimer1_pre_div", "flextimer1_cg", base + 0xb700, 16, 3);
+ clks[IMX7D_FLEXTIMER2_ROOT_PRE_DIV] = imx_clk_divider2("flextimer2_pre_div", "flextimer2_cg", base + 0xb780, 16, 3);
+ clks[IMX7D_SIM1_ROOT_PRE_DIV] = imx_clk_divider2("sim1_pre_div", "sim1_cg", base + 0xb800, 16, 3);
+ clks[IMX7D_SIM2_ROOT_PRE_DIV] = imx_clk_divider2("sim2_pre_div", "sim2_cg", base + 0xb880, 16, 3);
+ clks[IMX7D_GPT1_ROOT_PRE_DIV] = imx_clk_divider2("gpt1_pre_div", "gpt1_cg", base + 0xb900, 16, 3);
+ clks[IMX7D_GPT2_ROOT_PRE_DIV] = imx_clk_divider2("gpt2_pre_div", "gpt2_cg", base + 0xb980, 16, 3);
+ clks[IMX7D_GPT3_ROOT_PRE_DIV] = imx_clk_divider2("gpt3_pre_div", "gpt3_cg", base + 0xba00, 16, 3);
+ clks[IMX7D_GPT4_ROOT_PRE_DIV] = imx_clk_divider2("gpt4_pre_div", "gpt4_cg", base + 0xba80, 16, 3);
+ clks[IMX7D_TRACE_ROOT_PRE_DIV] = imx_clk_divider2("trace_pre_div", "trace_cg", base + 0xbb00, 16, 3);
+ clks[IMX7D_WDOG_ROOT_PRE_DIV] = imx_clk_divider2("wdog_pre_div", "wdog_cg", base + 0xbb80, 16, 3);
+ clks[IMX7D_CSI_MCLK_ROOT_PRE_DIV] = imx_clk_divider2("csi_mclk_pre_div", "csi_mclk_cg", base + 0xbc00, 16, 3);
+ clks[IMX7D_AUDIO_MCLK_ROOT_PRE_DIV] = imx_clk_divider2("audio_mclk_pre_div", "audio_mclk_cg", base + 0xbc80, 16, 3);
+ clks[IMX7D_WRCLK_ROOT_PRE_DIV] = imx_clk_divider2("wrclk_pre_div", "wrclk_cg", base + 0xbd00, 16, 3);
+ clks[IMX7D_CLKO1_ROOT_PRE_DIV] = imx_clk_divider2("clko1_pre_div", "clko1_cg", base + 0xbd80, 16, 3);
+ clks[IMX7D_CLKO2_ROOT_PRE_DIV] = imx_clk_divider2("clko2_pre_div", "clko2_cg", base + 0xbe00, 16, 3);
+
+ clks[IMX7D_ARM_A7_ROOT_DIV] = imx_clk_divider2("arm_a7_div", "arm_a7_cg", base + 0x8000, 0, 3);
+ clks[IMX7D_ARM_M4_ROOT_DIV] = imx_clk_divider2("arm_m4_div", "arm_m4_cg", base + 0x8080, 0, 3);
+ clks[IMX7D_ARM_M0_ROOT_DIV] = imx_clk_divider2("arm_m0_div", "arm_m0_cg", base + 0x8100, 0, 3);
+ clks[IMX7D_MAIN_AXI_ROOT_DIV] = imx_clk_divider2("axi_post_div", "axi_pre_div", base + 0x8800, 0, 6);
+ clks[IMX7D_DISP_AXI_ROOT_DIV] = imx_clk_divider2("disp_axi_post_div", "disp_axi_pre_div", base + 0x8880, 0, 6);
+ clks[IMX7D_ENET_AXI_ROOT_DIV] = imx_clk_divider2("enet_axi_post_div", "enet_axi_pre_div", base + 0x8900, 0, 6);
+ clks[IMX7D_NAND_USDHC_BUS_ROOT_DIV] = imx_clk_divider2("nand_usdhc_post_div", "nand_usdhc_pre_div", base + 0x8980, 0, 6);
+ clks[IMX7D_AHB_CHANNEL_ROOT_DIV] = imx_clk_divider2("ahb_post_div", "ahb_pre_div", base + 0x9000, 0, 6);
+ clks[IMX7D_DRAM_ROOT_DIV] = imx_clk_divider2("dram_post_div", "dram_cg", base + 0x9880, 0, 3);
+ clks[IMX7D_DRAM_PHYM_ALT_ROOT_DIV] = imx_clk_divider2("dram_phym_alt_post_div", "dram_phym_alt_pre_div", base + 0xa000, 0, 3);
+ clks[IMX7D_DRAM_ALT_ROOT_DIV] = imx_clk_divider2("dram_alt_post_div", "dram_alt_pre_div", base + 0xa080, 0, 3);
+ clks[IMX7D_USB_HSIC_ROOT_DIV] = imx_clk_divider2("usb_hsic_post_div", "usb_hsic_pre_div", base + 0xa100, 0, 6);
+ clks[IMX7D_PCIE_CTRL_ROOT_DIV] = imx_clk_divider2("pcie_ctrl_post_div", "pcie_ctrl_pre_div", base + 0xa180, 0, 6);
+ clks[IMX7D_PCIE_PHY_ROOT_DIV] = imx_clk_divider2("pcie_phy_post_div", "pcie_phy_pre_div", base + 0xa200, 0, 6);
+ clks[IMX7D_EPDC_PIXEL_ROOT_DIV] = imx_clk_divider2("epdc_pixel_post_div", "epdc_pixel_pre_div", base + 0xa280, 0, 6);
+ clks[IMX7D_LCDIF_PIXEL_ROOT_DIV] = imx_clk_divider2("lcdif_pixel_post_div", "lcdif_pixel_pre_div", base + 0xa300, 0, 6);
+ clks[IMX7D_MIPI_DSI_ROOT_DIV] = imx_clk_divider2("mipi_dsi_post_div", "mipi_dsi_pre_div", base + 0xa380, 0, 6);
+ clks[IMX7D_MIPI_CSI_ROOT_DIV] = imx_clk_divider2("mipi_csi_post_div", "mipi_csi_pre_div", base + 0xa400, 0, 6);
+ clks[IMX7D_MIPI_DPHY_ROOT_DIV] = imx_clk_divider2("mipi_dphy_post_div", "mipi_csi_dphy_div", base + 0xa480, 0, 6);
+ clks[IMX7D_SAI1_ROOT_DIV] = imx_clk_divider2("sai1_post_div", "sai1_pre_div", base + 0xa500, 0, 6);
+ clks[IMX7D_SAI2_ROOT_DIV] = imx_clk_divider2("sai2_post_div", "sai2_pre_div", base + 0xa580, 0, 6);
+ clks[IMX7D_SAI3_ROOT_DIV] = imx_clk_divider2("sai3_post_div", "sai3_pre_div", base + 0xa600, 0, 6);
+ clks[IMX7D_SPDIF_ROOT_DIV] = imx_clk_divider2("spdif_post_div", "spdif_pre_div", base + 0xa680, 0, 6);
+ clks[IMX7D_ENET1_REF_ROOT_DIV] = imx_clk_divider2("enet1_ref_post_div", "enet1_ref_pre_div", base + 0xa700, 0, 6);
+ clks[IMX7D_ENET1_TIME_ROOT_DIV] = imx_clk_divider2("enet1_time_post_div", "enet1_time_pre_div", base + 0xa780, 0, 6);
+ clks[IMX7D_ENET2_REF_ROOT_DIV] = imx_clk_divider2("enet2_ref_post_div", "enet2_ref_pre_div", base + 0xa800, 0, 6);
+ clks[IMX7D_ENET2_TIME_ROOT_DIV] = imx_clk_divider2("enet2_time_post_div", "enet2_time_pre_div", base + 0xa880, 0, 6);
+ clks[IMX7D_ENET_PHY_REF_ROOT_DIV] = imx_clk_divider2("enet_phy_ref_post_div", "enet_phy_ref_pre_div", base + 0xa900, 0, 6);
+ clks[IMX7D_EIM_ROOT_DIV] = imx_clk_divider2("eim_post_div", "eim_pre_div", base + 0xa980, 0, 6);
+ clks[IMX7D_NAND_ROOT_DIV] = imx_clk_divider2("nand_post_div", "nand_pre_div", base + 0xaa00, 0, 6);
+ clks[IMX7D_QSPI_ROOT_DIV] = imx_clk_divider2("qspi_post_div", "qspi_pre_div", base + 0xaa80, 0, 6);
+ clks[IMX7D_USDHC1_ROOT_DIV] = imx_clk_divider2("usdhc1_post_div", "usdhc1_pre_div", base + 0xab00, 0, 6);
+ clks[IMX7D_USDHC2_ROOT_DIV] = imx_clk_divider2("usdhc2_post_div", "usdhc2_pre_div", base + 0xab80, 0, 6);
+ clks[IMX7D_USDHC3_ROOT_DIV] = imx_clk_divider2("usdhc3_post_div", "usdhc3_pre_div", base + 0xac00, 0, 6);
+ clks[IMX7D_CAN1_ROOT_DIV] = imx_clk_divider2("can1_post_div", "can1_pre_div", base + 0xac80, 0, 6);
+ clks[IMX7D_CAN2_ROOT_DIV] = imx_clk_divider2("can2_post_div", "can2_pre_div", base + 0xad00, 0, 6);
+ clks[IMX7D_I2C1_ROOT_DIV] = imx_clk_divider2("i2c1_post_div", "i2c1_pre_div", base + 0xad80, 0, 6);
+ clks[IMX7D_I2C2_ROOT_DIV] = imx_clk_divider2("i2c2_post_div", "i2c2_pre_div", base + 0xae00, 0, 6);
+ clks[IMX7D_I2C3_ROOT_DIV] = imx_clk_divider2("i2c3_post_div", "i2c3_pre_div", base + 0xae80, 0, 6);
+ clks[IMX7D_I2C4_ROOT_DIV] = imx_clk_divider2("i2c4_post_div", "i2c4_pre_div", base + 0xaf00, 0, 6);
+ clks[IMX7D_UART1_ROOT_DIV] = imx_clk_divider2("uart1_post_div", "uart1_pre_div", base + 0xaf80, 0, 6);
+ clks[IMX7D_UART2_ROOT_DIV] = imx_clk_divider2("uart2_post_div", "uart2_pre_div", base + 0xb000, 0, 6);
+ clks[IMX7D_UART3_ROOT_DIV] = imx_clk_divider2("uart3_post_div", "uart3_pre_div", base + 0xb080, 0, 6);
+ clks[IMX7D_UART4_ROOT_DIV] = imx_clk_divider2("uart4_post_div", "uart4_pre_div", base + 0xb100, 0, 6);
+ clks[IMX7D_UART5_ROOT_DIV] = imx_clk_divider2("uart5_post_div", "uart5_pre_div", base + 0xb180, 0, 6);
+ clks[IMX7D_UART6_ROOT_DIV] = imx_clk_divider2("uart6_post_div", "uart6_pre_div", base + 0xb200, 0, 6);
+ clks[IMX7D_UART7_ROOT_DIV] = imx_clk_divider2("uart7_post_div", "uart7_pre_div", base + 0xb280, 0, 6);
+ clks[IMX7D_ECSPI1_ROOT_DIV] = imx_clk_divider2("ecspi1_post_div", "ecspi1_pre_div", base + 0xb300, 0, 6);
+ clks[IMX7D_ECSPI2_ROOT_DIV] = imx_clk_divider2("ecspi2_post_div", "ecspi2_pre_div", base + 0xb380, 0, 6);
+ clks[IMX7D_ECSPI3_ROOT_DIV] = imx_clk_divider2("ecspi3_post_div", "ecspi3_pre_div", base + 0xb400, 0, 6);
+ clks[IMX7D_ECSPI4_ROOT_DIV] = imx_clk_divider2("ecspi4_post_div", "ecspi4_pre_div", base + 0xb480, 0, 6);
+ clks[IMX7D_PWM1_ROOT_DIV] = imx_clk_divider2("pwm1_post_div", "pwm1_pre_div", base + 0xb500, 0, 6);
+ clks[IMX7D_PWM2_ROOT_DIV] = imx_clk_divider2("pwm2_post_div", "pwm2_pre_div", base + 0xb580, 0, 6);
+ clks[IMX7D_PWM3_ROOT_DIV] = imx_clk_divider2("pwm3_post_div", "pwm3_pre_div", base + 0xb600, 0, 6);
+ clks[IMX7D_PWM4_ROOT_DIV] = imx_clk_divider2("pwm4_post_div", "pwm4_pre_div", base + 0xb680, 0, 6);
+ clks[IMX7D_FLEXTIMER1_ROOT_DIV] = imx_clk_divider2("flextimer1_post_div", "flextimer1_pre_div", base + 0xb700, 0, 6);
+ clks[IMX7D_FLEXTIMER2_ROOT_DIV] = imx_clk_divider2("flextimer2_post_div", "flextimer2_pre_div", base + 0xb780, 0, 6);
+ clks[IMX7D_SIM1_ROOT_DIV] = imx_clk_divider2("sim1_post_div", "sim1_pre_div", base + 0xb800, 0, 6);
+ clks[IMX7D_SIM2_ROOT_DIV] = imx_clk_divider2("sim2_post_div", "sim2_pre_div", base + 0xb880, 0, 6);
+ clks[IMX7D_GPT1_ROOT_DIV] = imx_clk_divider2("gpt1_post_div", "gpt1_pre_div", base + 0xb900, 0, 6);
+ clks[IMX7D_GPT2_ROOT_DIV] = imx_clk_divider2("gpt2_post_div", "gpt2_pre_div", base + 0xb980, 0, 6);
+ clks[IMX7D_GPT3_ROOT_DIV] = imx_clk_divider2("gpt3_post_div", "gpt3_pre_div", base + 0xba00, 0, 6);
+ clks[IMX7D_GPT4_ROOT_DIV] = imx_clk_divider2("gpt4_post_div", "gpt4_pre_div", base + 0xba80, 0, 6);
+ clks[IMX7D_TRACE_ROOT_DIV] = imx_clk_divider2("trace_post_div", "trace_pre_div", base + 0xbb00, 0, 6);
+ clks[IMX7D_WDOG_ROOT_DIV] = imx_clk_divider2("wdog_post_div", "wdog_pre_div", base + 0xbb80, 0, 6);
+ clks[IMX7D_CSI_MCLK_ROOT_DIV] = imx_clk_divider2("csi_mclk_post_div", "csi_mclk_pre_div", base + 0xbc00, 0, 6);
+ clks[IMX7D_AUDIO_MCLK_ROOT_DIV] = imx_clk_divider2("audio_mclk_post_div", "audio_mclk_pre_div", base + 0xbc80, 0, 6);
+ clks[IMX7D_WRCLK_ROOT_DIV] = imx_clk_divider2("wrclk_post_div", "wrclk_pre_div", base + 0xbd00, 0, 6);
+ clks[IMX7D_CLKO1_ROOT_DIV] = imx_clk_divider2("clko1_post_div", "clko1_pre_div", base + 0xbd80, 0, 6);
+ clks[IMX7D_CLKO2_ROOT_DIV] = imx_clk_divider2("clko2_post_div", "clko2_pre_div", base + 0xbe00, 0, 6);
+
+ clks[IMX7D_ARM_A7_ROOT_CLK] = imx_clk_gate4("arm_a7_root_clk", "arm_a7_div", base + 0x4000, 0);
+ clks[IMX7D_ARM_M4_ROOT_CLK] = imx_clk_gate4("arm_m4_root_clk", "arm_m4_div", base + 0x4010, 0);
+ clks[IMX7D_ARM_M0_ROOT_CLK] = imx_clk_gate4("arm_m0_root_clk", "arm_m0_div", base + 0x4020, 0);
+ clks[IMX7D_MAIN_AXI_ROOT_CLK] = imx_clk_gate4("main_axi_root_clk", "axi_post_div", base + 0x4040, 0);
+ clks[IMX7D_DISP_AXI_ROOT_CLK] = imx_clk_gate4("disp_axi_root_clk", "disp_axi_post_div", base + 0x4050, 0);
+ clks[IMX7D_ENET_AXI_ROOT_CLK] = imx_clk_gate4("enet_axi_root_clk", "enet_axi_post_div", base + 0x4060, 0);
+ clks[IMX7D_OCRAM_CLK] = imx_clk_gate4("ocram_clk", "axi_post_div", base + 0x4110, 0);
+ clks[IMX7D_OCRAM_S_CLK] = imx_clk_gate4("ocram_s_clk", "ahb_post_div", base + 0x4120, 0);
+ clks[IMX7D_NAND_USDHC_BUS_ROOT_CLK] = imx_clk_gate4("nand_usdhc_root_clk", "nand_usdhc_post_div", base + 0x4130, 0);
+ clks[IMX7D_AHB_CHANNEL_ROOT_CLK] = imx_clk_gate4("ahb_root_clk", "ahb_post_div", base + 0x4200, 0);
+ clks[IMX7D_DRAM_ROOT_CLK] = imx_clk_gate4("dram_root_clk", "dram_post_div", base + 0x4130, 0);
+ clks[IMX7D_DRAM_PHYM_ROOT_CLK] = imx_clk_gate4("dram_phym_root_clk", "dram_phym_cg", base + 0x4130, 0);
+ clks[IMX7D_DRAM_PHYM_ALT_ROOT_CLK] = imx_clk_gate4("dram_phym_alt_root_clk", "dram_phym_alt_post_div", base + 0x4130, 0);
+ clks[IMX7D_DRAM_ALT_ROOT_CLK] = imx_clk_gate4("dram_alt_root_clk", "dram_alt_post_div", base + 0x4130, 0);
+ clks[IMX7D_USB_HSIC_ROOT_CLK] = imx_clk_gate4("usb_hsic_root_clk", "usb_hsic_post_div", base + 0x4420, 0);
+ clks[IMX7D_SDMA_CORE_CLK] = imx_clk_gate4("sdma_root_clk", "ahb_root_clk", base + 0x4480, 0);
+ clks[IMX7D_PCIE_CTRL_ROOT_CLK] = imx_clk_gate4("pcie_ctrl_root_clk", "pcie_ctrl_post_div", base + 0x4600, 0);
+ clks[IMX7D_PCIE_PHY_ROOT_CLK] = imx_clk_gate4("pcie_phy_root_clk", "pcie_phy_post_div", base + 0x4600, 0);
+ clks[IMX7D_EPDC_PIXEL_ROOT_CLK] = imx_clk_gate4("epdc_pixel_root_clk", "epdc_pixel_post_div", base + 0x44a0, 0);
+ clks[IMX7D_LCDIF_PIXEL_ROOT_CLK] = imx_clk_gate4("lcdif_pixel_root_clk", "lcdif_pixel_post_div", base + 0x44b0, 0);
+
+ /*
+ * Linux code controls gates at 0x44e0, 0x44f0, 0x4500 and 0x4500. However, these do not seem to
+ * exist in hardware. According to the reference manual the ethernet clocks are controlled by
+ * gates at 0x4700 and 0x4710
+ */
+ clks[IMX7D_ENET1_REF_ROOT_CLK] = imx_clk_gate4("enet1_ref_root_clk", "enet1_ref_post_div", base + 0x4700, 0);
+ clks[IMX7D_ENET1_TIME_ROOT_CLK] = imx_clk_gate_shared("enet1_time_root_clk", "enet1_time_post_div", "enet1_ref_root_clk");
+ clks[IMX7D_ENET2_REF_ROOT_CLK] = imx_clk_gate4("enet2_ref_root_clk", "enet2_ref_post_div", base + 0x4710, 0);
+ clks[IMX7D_ENET2_TIME_ROOT_CLK] = imx_clk_gate_shared("enet2_time_root_clk", "enet2_time_post_div", "enet2_ref_root_clk");
+ clks[IMX7D_ENET_PHY_REF_ROOT_CLK] = imx_clk_gate4("enet_phy_ref_root_clk", "enet_phy_ref_post_div", base + 0x4520, 0);
+
+ clks[IMX7D_EIM_ROOT_CLK] = imx_clk_gate4("eim_root_clk", "eim_post_div", base + 0x4160, 0);
+ clks[IMX7D_NAND_ROOT_CLK] = imx_clk_gate4("nand_root_clk", "nand_post_div", base + 0x4140, 0);
+ clks[IMX7D_QSPI_ROOT_CLK] = imx_clk_gate4("qspi_root_clk", "qspi_post_div", base + 0x4150, 0);
+ clks[IMX7D_USB_CTRL_CLK] = imx_clk_gate4("usb_ctrl_clk", "osc", base + 0x4680, 0);
+ clks[IMX7D_USB_PHY1_CLK] = imx_clk_gate4("usbphy1_clk", "osc", base + 0x46a0, 0);
+ clks[IMX7D_USB_PHY2_CLK] = imx_clk_gate4("usbphy2_clk", "osc", base + 0x46b0, 0);
+ clks[IMX7D_USDHC1_ROOT_CLK] = imx_clk_gate4("usdhc1_root_clk", "usdhc1_post_div", base + 0x46c0, 0);
+ clks[IMX7D_USDHC2_ROOT_CLK] = imx_clk_gate4("usdhc2_root_clk", "usdhc2_post_div", base + 0x46d0, 0);
+ clks[IMX7D_USDHC3_ROOT_CLK] = imx_clk_gate4("usdhc3_root_clk", "usdhc3_post_div", base + 0x46e0, 0);
+ clks[IMX7D_CAN1_ROOT_CLK] = imx_clk_gate4("can1_root_clk", "can1_post_div", base + 0x4740, 0);
+ clks[IMX7D_CAN2_ROOT_CLK] = imx_clk_gate4("can2_root_clk", "can2_post_div", base + 0x4750, 0);
+ clks[IMX7D_I2C1_ROOT_CLK] = imx_clk_gate4("i2c1_root_clk", "i2c1_post_div", base + 0x4880, 0);
+ clks[IMX7D_I2C2_ROOT_CLK] = imx_clk_gate4("i2c2_root_clk", "i2c2_post_div", base + 0x4890, 0);
+ clks[IMX7D_I2C3_ROOT_CLK] = imx_clk_gate4("i2c3_root_clk", "i2c3_post_div", base + 0x48a0, 0);
+ clks[IMX7D_I2C4_ROOT_CLK] = imx_clk_gate4("i2c4_root_clk", "i2c4_post_div", base + 0x48b0, 0);
+ clks[IMX7D_UART1_ROOT_CLK] = imx_clk_gate4("uart1_root_clk", "uart1_post_div", base + 0x4940, 0);
+ clks[IMX7D_UART2_ROOT_CLK] = imx_clk_gate4("uart2_root_clk", "uart2_post_div", base + 0x4950, 0);
+ clks[IMX7D_UART3_ROOT_CLK] = imx_clk_gate4("uart3_root_clk", "uart3_post_div", base + 0x4960, 0);
+ clks[IMX7D_UART4_ROOT_CLK] = imx_clk_gate4("uart4_root_clk", "uart4_post_div", base + 0x4970, 0);
+ clks[IMX7D_UART5_ROOT_CLK] = imx_clk_gate4("uart5_root_clk", "uart5_post_div", base + 0x4980, 0);
+ clks[IMX7D_UART6_ROOT_CLK] = imx_clk_gate4("uart6_root_clk", "uart6_post_div", base + 0x4990, 0);
+ clks[IMX7D_UART7_ROOT_CLK] = imx_clk_gate4("uart7_root_clk", "uart7_post_div", base + 0x49a0, 0);
+ clks[IMX7D_ECSPI1_ROOT_CLK] = imx_clk_gate4("ecspi1_root_clk", "ecspi1_post_div", base + 0x4780, 0);
+ clks[IMX7D_ECSPI2_ROOT_CLK] = imx_clk_gate4("ecspi2_root_clk", "ecspi2_post_div", base + 0x4790, 0);
+ clks[IMX7D_ECSPI3_ROOT_CLK] = imx_clk_gate4("ecspi3_root_clk", "ecspi3_post_div", base + 0x47a0, 0);
+ clks[IMX7D_ECSPI4_ROOT_CLK] = imx_clk_gate4("ecspi4_root_clk", "ecspi4_post_div", base + 0x47b0, 0);
+ clks[IMX7D_PWM1_ROOT_CLK] = imx_clk_gate4("pwm1_root_clk", "pwm1_post_div", base + 0x4840, 0);
+ clks[IMX7D_PWM2_ROOT_CLK] = imx_clk_gate4("pwm2_root_clk", "pwm2_post_div", base + 0x4850, 0);
+ clks[IMX7D_PWM3_ROOT_CLK] = imx_clk_gate4("pwm3_root_clk", "pwm3_post_div", base + 0x4860, 0);
+ clks[IMX7D_PWM4_ROOT_CLK] = imx_clk_gate4("pwm4_root_clk", "pwm4_post_div", base + 0x4870, 0);
+ clks[IMX7D_FLEXTIMER1_ROOT_CLK] = imx_clk_gate4("flextimer1_root_clk", "flextimer1_post_div", base + 0x4800, 0);
+ clks[IMX7D_FLEXTIMER2_ROOT_CLK] = imx_clk_gate4("flextimer2_root_clk", "flextimer2_post_div", base + 0x4810, 0);
+ clks[IMX7D_SIM1_ROOT_CLK] = imx_clk_gate4("sim1_root_clk", "sim1_post_div", base + 0x4900, 0);
+ clks[IMX7D_SIM2_ROOT_CLK] = imx_clk_gate4("sim2_root_clk", "sim2_post_div", base + 0x4910, 0);
+ clks[IMX7D_GPT1_ROOT_CLK] = imx_clk_gate4("gpt1_root_clk", "gpt1_post_div", base + 0x47c0, 0);
+ clks[IMX7D_GPT2_ROOT_CLK] = imx_clk_gate4("gpt2_root_clk", "gpt2_post_div", base + 0x47d0, 0);
+ clks[IMX7D_GPT3_ROOT_CLK] = imx_clk_gate4("gpt3_root_clk", "gpt3_post_div", base + 0x47e0, 0);
+ clks[IMX7D_GPT4_ROOT_CLK] = imx_clk_gate4("gpt4_root_clk", "gpt4_post_div", base + 0x47f0, 0);
+ clks[IMX7D_TRACE_ROOT_CLK] = imx_clk_gate4("trace_root_clk", "trace_post_div", base + 0x4300, 0);
+ clks[IMX7D_WDOG1_ROOT_CLK] = imx_clk_gate4("wdog1_root_clk", "wdog_post_div", base + 0x49c0, 0);
+ clks[IMX7D_WDOG2_ROOT_CLK] = imx_clk_gate4("wdog2_root_clk", "wdog_post_div", base + 0x49d0, 0);
+ clks[IMX7D_WDOG3_ROOT_CLK] = imx_clk_gate4("wdog3_root_clk", "wdog_post_div", base + 0x49e0, 0);
+ clks[IMX7D_WDOG4_ROOT_CLK] = imx_clk_gate4("wdog4_root_clk", "wdog_post_div", base + 0x49f0, 0);
+ clks[IMX7D_CSI_MCLK_ROOT_CLK] = imx_clk_gate4("csi_mclk_root_clk", "csi_mclk_post_div", base + 0x4490, 0);
+ clks[IMX7D_AUDIO_MCLK_ROOT_CLK] = imx_clk_gate4("audio_mclk_root_clk", "audio_mclk_post_div", base + 0x4790, 0);
+ clks[IMX7D_WRCLK_ROOT_CLK] = imx_clk_gate4("wrclk_root_clk", "wrclk_post_div", base + 0x47a0, 0);
+ clks[IMX7D_ADC_ROOT_CLK] = imx_clk_gate4("adc_root_clk", "ipg_root_clk", base + 0x4200, 0);
+
+ clks[IMX7D_GPT_3M_CLK] = imx_clk_fixed_factor("gpt_3m", "osc", 1, 8);
+
+ clks[IMX7D_CLK_ARM] = imx_clk_cpu("arm", "arm_a7_root_clk",
+ clks[IMX7D_ARM_A7_ROOT_CLK],
+ clks[IMX7D_ARM_A7_ROOT_SRC],
+ clks[IMX7D_PLL_ARM_MAIN_CLK],
+ clks[IMX7D_PLL_SYS_MAIN_CLK]);
+
+ clk_data.clks = clks;
+ clk_data.clk_num = ARRAY_SIZE(clks);
+ of_clk_add_provider(dev->device_node, of_clk_src_onecell_get, &clk_data);
+
+ imx7_clk_initialized = 1;
+
+ return 0;
+}
+
+static int imx7_clk_setup(void)
+{
+ int i;
+
+ if (!imx7_clk_initialized)
+ return 0;
+
+ clks[IMX7D_OSC_24M_CLK] = clk_lookup("osc");
+
+ for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
+ clk_enable(clks[clks_init_on[i]]);
+
+ /* use old gpt clk setting, gpt1 root clk must be twice as gpt counter freq */
+ clk_set_parent(clks[IMX7D_GPT1_ROOT_SRC], clks[IMX7D_OSC_24M_CLK]);
+
+ /* set uart module clock's parent clock source that must be great then 80MHz */
+ clk_set_parent(clks[IMX7D_UART1_ROOT_SRC], clks[IMX7D_OSC_24M_CLK]);
+
+ clk_set_parent(clks[IMX7D_ENET1_REF_ROOT_SRC], clks[IMX7D_PLL_ENET_MAIN_125M_CLK]);
+ clk_set_parent(clks[IMX7D_ENET1_TIME_ROOT_SRC], clks[IMX7D_PLL_ENET_MAIN_100M_CLK]);
+ clk_set_parent(clks[IMX7D_ENET2_REF_ROOT_SRC], clks[IMX7D_PLL_ENET_MAIN_125M_CLK]);
+ clk_set_parent(clks[IMX7D_ENET2_TIME_ROOT_SRC], clks[IMX7D_PLL_ENET_MAIN_100M_CLK]);
+
+ clk_set_rate(clks[IMX7D_PLL_SYS_PFD4_CLK], 392000000);
+ clk_set_parent(clks[IMX7D_ENET_AXI_ROOT_SRC], clks[IMX7D_PLL_SYS_PFD4_CLK]);
+ clk_set_rate(clks[IMX7D_ENET_AXI_ROOT_CLK], 197000000);
+ clk_set_rate(clks[IMX7D_ENET1_TIME_ROOT_CLK], 25000000);
+ clk_set_rate(clks[IMX7D_ENET2_TIME_ROOT_CLK], 25000000);
+
+ return 0;
+}
+postcore_initcall(imx7_clk_setup);
+
+static __maybe_unused struct of_device_id imx7_ccm_dt_ids[] = {
+ {
+ .compatible = "fsl,imx7d-ccm",
+ }, {
+ /* sentinel */
+ }
+};
+
+static struct driver_d imx7_ccm_driver = {
+ .probe = imx7_ccm_probe,
+ .name = "imx6-ccm",
+ .of_compatible = DRV_OF_COMPAT(imx7_ccm_dt_ids),
+};
+
+static int imx7_ccm_init(void)
+{
+ return platform_driver_register(&imx7_ccm_driver);
+}
+core_initcall(imx7_ccm_init); \ No newline at end of file
diff --git a/drivers/clk/imx/clk-pllv3.c b/drivers/clk/imx/clk-pllv3.c
index 29c0f1c..6d4399b 100644
--- a/drivers/clk/imx/clk-pllv3.c
+++ b/drivers/clk/imx/clk-pllv3.c
@@ -26,10 +26,13 @@
#define PLL_NUM_OFFSET 0x10
#define PLL_DENOM_OFFSET 0x20
+#define SYS_VF610_PLL_OFFSET 0x10
+
#define BM_PLL_POWER (0x1 << 12)
#define BM_PLL_ENABLE (0x1 << 13)
#define BM_PLL_BYPASS (0x1 << 16)
#define BM_PLL_LOCK (0x1 << 31)
+#define IMX7_ENET_PLL_POWER (0x1 << 5)
struct clk_pllv3 {
struct clk clk;
@@ -38,6 +41,10 @@ struct clk_pllv3 {
u32 div_mask;
u32 div_shift;
const char *parent;
+ void __iomem *lock_reg;
+ u32 lock_mask;
+ u32 ref_clock;
+ u32 power_bit;
};
#define to_clk_pllv3(_clk) container_of(_clk, struct clk_pllv3, clk)
@@ -51,9 +58,9 @@ static int clk_pllv3_enable(struct clk *clk)
val = readl(pll->base);
val &= ~BM_PLL_BYPASS;
if (pll->powerup_set)
- val |= BM_PLL_POWER;
+ val |= pll->power_bit;
else
- val &= ~BM_PLL_POWER;
+ val &= ~pll->power_bit;
writel(val, pll->base);
/* Wait for PLL to lock */
@@ -83,9 +90,9 @@ static void clk_pllv3_disable(struct clk *clk)
val |= BM_PLL_BYPASS;
if (pll->powerup_set)
- val &= ~BM_PLL_POWER;
+ val &= ~pll->power_bit;
else
- val |= BM_PLL_POWER;
+ val |= pll->power_bit;
writel(val, pll->base);
}
@@ -265,7 +272,9 @@ static const struct clk_ops clk_pllv3_av_ops = {
static unsigned long clk_pllv3_enet_recalc_rate(struct clk *clk,
unsigned long parent_rate)
{
- return 500000000;
+ struct clk_pllv3 *pll = to_clk_pllv3(clk);
+
+ return pll->ref_clock;
}
static const struct clk_ops clk_pllv3_enet_ops = {
@@ -279,6 +288,88 @@ static const struct clk_ops clk_pllv3_mlb_ops = {
.disable = clk_pllv3_disable,
};
+static unsigned long clk_pllv3_sys_vf610_recalc_rate(struct clk *clk,
+ unsigned long parent_rate)
+{
+ struct clk_pllv3 *pll = to_clk_pllv3(clk);
+
+ u32 mfn = readl(pll->base + SYS_VF610_PLL_OFFSET + PLL_NUM_OFFSET);
+ u32 mfd = readl(pll->base + SYS_VF610_PLL_OFFSET + PLL_DENOM_OFFSET);
+ u32 div = (readl(pll->base) & pll->div_mask) ? 22 : 20;
+
+ return (parent_rate * div) + ((parent_rate / mfd) * mfn);
+}
+
+static long clk_pllv3_sys_vf610_round_rate(struct clk *clk, unsigned long rate,
+ unsigned long *prate)
+{
+ unsigned long parent_rate = *prate;
+ unsigned long min_rate = parent_rate * 20;
+ unsigned long max_rate = 528000000;
+ u32 mfn, mfd = 1000000;
+ u64 temp64;
+
+ if (rate >= max_rate)
+ return max_rate;
+ else if (rate < min_rate)
+ rate = min_rate;
+
+ temp64 = (u64) (rate - 20 * parent_rate);
+ temp64 *= mfd;
+ do_div(temp64, parent_rate);
+ mfn = temp64;
+
+ return parent_rate * 20 + parent_rate / mfd * mfn;
+}
+
+static int clk_pllv3_sys_vf610_set_rate(struct clk *clk, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct clk_pllv3 *pll = to_clk_pllv3(clk);
+ unsigned long min_rate = parent_rate * 20;
+ unsigned long max_rate = 528000000;
+ u32 val;
+ u32 mfn, mfd = 1000000;
+ u64 temp64;
+
+ if (rate < min_rate || rate > max_rate)
+ return -EINVAL;
+
+ val = readl(pll->base);
+
+ if (rate == max_rate) {
+ writel(0, pll->base + SYS_VF610_PLL_OFFSET + PLL_NUM_OFFSET);
+ val |= pll->div_mask;
+ writel(val, pll->base);
+
+ return 0;
+ } else {
+ val &= ~pll->div_mask;
+ }
+
+ temp64 = (u64) (rate - 20 * parent_rate);
+ temp64 *= mfd;
+ do_div(temp64, parent_rate);
+ mfn = temp64;
+
+ writel(val, pll->base);
+ writel(mfn, pll->base + SYS_VF610_PLL_OFFSET + PLL_NUM_OFFSET);
+ writel(mfd, pll->base + SYS_VF610_PLL_OFFSET + PLL_DENOM_OFFSET);
+
+ while (!(readl(pll->lock_reg) & pll->lock_mask))
+ ;
+
+ return 0;
+}
+
+static const struct clk_ops clk_pllv3_sys_vf610_ops = {
+ .enable = clk_pllv3_enable,
+ .disable = clk_pllv3_disable,
+ .recalc_rate = clk_pllv3_sys_vf610_recalc_rate,
+ .round_rate = clk_pllv3_sys_vf610_round_rate,
+ .set_rate = clk_pllv3_sys_vf610_set_rate,
+};
+
struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name,
const char *parent, void __iomem *base,
u32 div_mask)
@@ -289,7 +380,12 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name,
pll = xzalloc(sizeof(*pll));
+ pll->power_bit = BM_PLL_POWER;
+
switch (type) {
+ case IMX_PLLV3_SYS_VF610:
+ ops = &clk_pllv3_sys_vf610_ops;
+ break;
case IMX_PLLV3_SYS:
ops = &clk_pllv3_sys_ops;
break;
@@ -302,7 +398,13 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name,
case IMX_PLLV3_AV:
ops = &clk_pllv3_av_ops;
break;
+ case IMX_PLLV3_ENET_IMX7:
+ pll->power_bit = IMX7_ENET_PLL_POWER;
+ pll->ref_clock = 1000000000;
+ ops = &clk_pllv3_enet_ops;
+ break;
case IMX_PLLV3_ENET:
+ pll->ref_clock = 500000000;
ops = &clk_pllv3_enet_ops;
break;
case IMX_PLLV3_MLB:
@@ -327,3 +429,22 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name,
return &pll->clk;
}
+
+struct clk *imx_clk_pllv3_locked(enum imx_pllv3_type type, const char *name,
+ const char *parent, void __iomem *base,
+ u32 div_mask, void __iomem *lock_reg, u32 lock_mask)
+{
+ struct clk *clk;
+ struct clk_pllv3 *pll;
+
+ clk = imx_clk_pllv3(type, name, parent, base, div_mask);
+ if (IS_ERR(clk))
+ return clk;
+
+ pll = to_clk_pllv3(clk);
+
+ pll->lock_reg = lock_reg;
+ pll->lock_mask = lock_mask;
+
+ return clk;
+}
diff --git a/drivers/clk/imx/clk-vf610.c b/drivers/clk/imx/clk-vf610.c
index 9b9ac6c..41fa3e9 100644
--- a/drivers/clk/imx/clk-vf610.c
+++ b/drivers/clk/imx/clk-vf610.c
@@ -16,7 +16,10 @@
#include <of_address.h>
#include <linux/clkdev.h>
#include <linux/clk.h>
+#include <notifier.h>
#include <dt-bindings/clock/vf610-clock.h>
+#include <mach/vf610-regs.h>
+#include <mach/vf610-fusemap.h>
#include "clk.h"
@@ -76,6 +79,7 @@
#define PLL6_CTRL (anatop_base + 0xa0)
#define PLL7_CTRL (anatop_base + 0x20)
#define ANA_MISC1 (anatop_base + 0x160)
+#define PLL_LOCK (anatop_base + 0x2c0)
static void __iomem *anatop_base;
static void __iomem *ccm_base;
@@ -188,8 +192,9 @@ static void __init vf610_clocks_init(struct device_node *ccm_node)
clk[VF610_CLK_PLL6_BYPASS_SRC] = imx_clk_mux("pll6_bypass_src", PLL6_CTRL, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
clk[VF610_CLK_PLL7_BYPASS_SRC] = imx_clk_mux("pll7_bypass_src", PLL7_CTRL, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
- clk[VF610_CLK_PLL1] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll1", "pll1_bypass_src", PLL1_CTRL, 0x1);
- clk[VF610_CLK_PLL2] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2", "pll2_bypass_src", PLL2_CTRL, 0x1);
+ clk[VF610_CLK_PLL1] = imx_clk_pllv3_locked(IMX_PLLV3_SYS_VF610, "pll1", "pll1_bypass_src", PLL1_CTRL, 0x1, PLL_LOCK, BIT(6));
+ clk[VF610_CLK_PLL2] = imx_clk_pllv3_locked(IMX_PLLV3_SYS_VF610, "pll2", "pll2_bypass_src", PLL2_CTRL, 0x1, PLL_LOCK, BIT(5));
+
clk[VF610_CLK_PLL3] = imx_clk_pllv3(IMX_PLLV3_USB_VF610, "pll3", "pll3_bypass_src", PLL3_CTRL, 0x2);
clk[VF610_CLK_PLL4] = imx_clk_pllv3(IMX_PLLV3_AV, "pll4", "pll4_bypass_src", PLL4_CTRL, 0x7f);
clk[VF610_CLK_PLL5] = imx_clk_pllv3(IMX_PLLV3_ENET, "pll5", "pll5_bypass_src", PLL5_CTRL, 0x3);
@@ -444,3 +449,157 @@ static void __init vf610_clocks_init(struct device_node *ccm_node)
of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
}
CLK_OF_DECLARE(vf610, "fsl,vf610-ccm", vf610_clocks_init);
+
+enum {
+ VF610_SPEED_500 = 0b1110,
+ VF610_SPEED_400 = 0b1001,
+ VF610_SPEED_266 = 0b0001,
+
+ DDRMC_CR117 = 0x01d4,
+ DDRMC_CR117_AXI0_FITYPEREG_SYNC = 0b01 << 16,
+};
+
+static int vf610_switch_cpu_clock_to_500mhz(void)
+{
+ int ret;
+
+ /*
+ * When switching A5 CPU to 500Mhz we expect DDRC to be
+ * clocked by PLL2_PFD2 and the system to be configured in
+ * asynchronous mode.
+ *
+ * We also can't just use default PFD1 output of PLL1 due to
+ * Errata e6235, so we have to re-clock the PLL itself and use
+ * its output to clock the CPU directly.
+ */
+
+ if (clk_get_parent(clk[VF610_CLK_DDR_SEL]) != clk[VF610_CLK_PLL2_PFD2]) {
+ pr_warn("DDRC is clocked by PLL1, can't switch CPU clock");
+ return -EINVAL;
+ }
+
+ ret = clk_set_parent(clk[VF610_CLK_SYS_SEL], clk[VF610_CLK_PLL2_BUS]);
+ if (ret < 0) {
+ pr_crit("Unable to re-parent '%s'\n",
+ clk[VF610_CLK_SYS_SEL]->name);
+ return ret;
+ }
+
+ ret = clk_set_rate(clk[VF610_CLK_PLL1], 500000000);
+ if (ret < 0) {
+ pr_crit("Unable to set %s to 500Mhz %d\n",
+ clk[VF610_CLK_PLL1]->name, ret);
+ return ret;
+ }
+
+ ret = clk_set_parent(clk[VF610_CLK_PLL1_PFD_SEL], clk[VF610_CLK_PLL1_SYS]);
+ if (ret < 0) {
+ pr_crit("Unable to re-parent '%s'\n",
+ clk[VF610_CLK_PLL1_PFD_SEL]->name);
+ return ret;
+ }
+
+ ret = clk_set_parent(clk[VF610_CLK_SYS_SEL], clk[VF610_CLK_PLL1_PFD_SEL]);
+ if (ret < 0) {
+ pr_crit("Unable to re-parent '%s'\n",
+ clk[VF610_CLK_SYS_SEL]->name);
+ return ret;
+ }
+
+ /*
+ * imx_clk_divider has no error path in its set_rate hook
+ */
+ clk_set_rate(clk[VF610_CLK_SYS_BUS], clk_get_rate(clk[VF610_CLK_SYS_SEL]));
+ clk_set_rate(clk[VF610_CLK_PLATFORM_BUS], clk_get_rate(clk[VF610_CLK_SYS_BUS]) / 3);
+
+ return ret;
+}
+
+static int vf610_switch_cpu_clock_to_400mhz(void)
+{
+ int ret;
+ uint32_t cr117;
+ void * __iomem ddrmc = IOMEM(VF610_DDR_BASE_ADDR);
+
+ if (clk_get_parent(clk[VF610_CLK_DDR_SEL]) != clk[VF610_CLK_PLL2_PFD2]) {
+ pr_warn("DDRC is clocked by PLL1, can't switch CPU clock");
+ return -EINVAL;
+ }
+
+ ret = clk_set_parent(clk[VF610_CLK_PLL2_PFD_SEL], clk[VF610_CLK_PLL2_PFD2]);
+ if (ret < 0) {
+ pr_crit("Unable to re-parent '%s'\n",
+ clk[VF610_CLK_PLL2_PFD_SEL]->name);
+ return ret;
+ }
+
+ ret = clk_set_parent(clk[VF610_CLK_SYS_SEL], clk[VF610_CLK_PLL2_PFD_SEL]);
+ if (ret < 0) {
+ pr_crit("Unable to re-parent '%s'\n",
+ clk[VF610_CLK_SYS_SEL]->name);
+ return ret;
+ }
+
+ /*
+ * imx_clk_divider has no error path in its set_rate hook
+ */
+ clk_set_rate(clk[VF610_CLK_SYS_BUS], clk_get_rate(clk[VF610_CLK_SYS_SEL]));
+ clk_set_rate(clk[VF610_CLK_PLATFORM_BUS], clk_get_rate(clk[VF610_CLK_SYS_BUS]) / 3);
+
+ /*
+ * Now that we are running off of the same clock as DDRMC we
+ * shouldn't need to use clock domain crossing FIFO and
+ * asynchronous mode and instead can swithch to sychronous
+ * mode for AXI0 accesses
+ */
+ cr117 = readl(ddrmc + DDRMC_CR117);
+ cr117 |= DDRMC_CR117_AXI0_FITYPEREG_SYNC;
+ writel(cr117, ddrmc + DDRMC_CR117);
+
+ return 0;
+}
+
+static int vf610_switch_cpu_clock(void)
+{
+ int ret;
+ bool sense_enable;
+ uint32_t speed_grading;
+
+ if (!of_machine_is_compatible("fsl,vf610"))
+ return 0;
+
+ sense_enable = imx_ocotp_sense_enable(true);
+ ret = imx_ocotp_read_field(VF610_OCOTP_SPEED_GRADING, &speed_grading);
+ imx_ocotp_sense_enable(sense_enable);
+ if (ret < 0)
+ return ret;
+
+ switch (speed_grading) {
+ default:
+ pr_err("Unknown CPU speed grading %x\n", speed_grading);
+ return -EINVAL;
+
+ case VF610_SPEED_266:
+ return 0;
+
+ case VF610_SPEED_500:
+ ret = vf610_switch_cpu_clock_to_500mhz();
+ break;
+
+ case VF610_SPEED_400:
+ ret = vf610_switch_cpu_clock_to_400mhz();
+ break;
+ }
+
+ clock_notifier_call_chain();
+ return ret;
+}
+/*
+ * We can probably gain a bit of a boot speed if we switch CPU clock
+ * earlier, but if we do this we'd need to figure out a way how to
+ * re-adjust the baud rate settings of the UART for DEBUG_LL
+ * functionality, or, accept the fact that it will be unavailable
+ * after this hook is executed. Both are far from ideal, so a bit
+ * slower boot it is.
+ */
+postconsole_initcall(vf610_switch_cpu_clock);
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index 970f65c..8da8064 100644
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -2,7 +2,7 @@
#define __IMX_CLK_H
struct clk *clk_gate2(const char *name, const char *parent, void __iomem *reg,
- u8 shift, u8 cgr_val);
+ u8 shift, u8 cgr_val, unsigned long flags);
static inline struct clk *imx_clk_divider(const char *name, const char *parent,
void __iomem *reg, u8 shift, u8 width)
@@ -16,6 +16,12 @@ static inline struct clk *imx_clk_divider_np(const char *name, const char *paren
return clk_divider(name, parent, reg, shift, width, 0);
}
+static inline struct clk *imx_clk_divider2(const char *name, const char *parent,
+ void __iomem *reg, u8 shift, u8 width)
+{
+ return clk_divider(name, parent, reg, shift, width, CLK_OPS_PARENT_ENABLE);
+}
+
static inline struct clk *imx_clk_divider_table(const char *name,
const char *parent, void __iomem *reg, u8 shift, u8 width,
const struct clk_div_table *table)
@@ -44,6 +50,12 @@ static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg,
return clk_mux(name, reg, shift, width, parents, num_parents, 0);
}
+static inline struct clk *imx_clk_mux2(const char *name, void __iomem *reg,
+ u8 shift, u8 width, const char **parents, u8 num_parents)
+{
+ return clk_mux(name, reg, shift, width, parents, num_parents, CLK_OPS_PARENT_ENABLE);
+}
+
static inline struct clk *imx_clk_mux_p(const char *name, void __iomem *reg,
u8 shift, u8 width, const char **parents, u8 num_parents)
{
@@ -56,18 +68,41 @@ static inline struct clk *imx_clk_gate(const char *name, const char *parent,
return clk_gate(name, parent, reg, shift, CLK_SET_RATE_PARENT, 0);
}
+static inline struct clk *imx_clk_gate_dis(const char *name, const char *parent,
+ void __iomem *reg, u8 shift)
+{
+ return clk_gate_inverted(name, parent, reg, shift, CLK_SET_RATE_PARENT);
+}
+
static inline struct clk *imx_clk_gate2(const char *name, const char *parent,
void __iomem *reg, u8 shift)
{
- return clk_gate2(name, parent, reg, shift, 0x3);
+ return clk_gate2(name, parent, reg, shift, 0x3, 0);
}
static inline struct clk *imx_clk_gate2_cgr(const char *name, const char *parent,
void __iomem *reg, u8 shift, u8 cgr_val)
{
- return clk_gate2(name, parent, reg, shift, cgr_val);
+ return clk_gate2(name, parent, reg, shift, cgr_val, 0);
}
+static inline struct clk *imx_clk_gate3(const char *name, const char *parent,
+ void __iomem *reg, u8 shift)
+{
+ return clk_gate(name, parent, reg, shift, CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, 0);
+}
+
+static inline struct clk *imx_clk_gate4(const char *name, const char *parent,
+ void __iomem *reg, u8 shift)
+{
+ return clk_gate2(name, parent, reg, shift, 0x3, CLK_OPS_PARENT_ENABLE);
+}
+
+static inline struct clk *imx_clk_gate_shared(const char *name, const char *parent,
+ const char *shared)
+{
+ return clk_gate_shared(name, parent, shared, CLK_SET_RATE_PARENT);
+}
struct clk *imx_clk_pllv1(const char *name, const char *parent,
void __iomem *base);
@@ -78,10 +113,12 @@ struct clk *imx_clk_pllv2(const char *name, const char *parent,
enum imx_pllv3_type {
IMX_PLLV3_GENERIC,
IMX_PLLV3_SYS,
+ IMX_PLLV3_SYS_VF610,
IMX_PLLV3_USB,
IMX_PLLV3_USB_VF610,
IMX_PLLV3_AV,
IMX_PLLV3_ENET,
+ IMX_PLLV3_ENET_IMX7,
IMX_PLLV3_MLB,
};
@@ -89,6 +126,10 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name,
const char *parent, void __iomem *base,
u32 div_mask);
+struct clk *imx_clk_pllv3_locked(enum imx_pllv3_type type, const char *name,
+ const char *parent, void __iomem *base,
+ u32 div_mask, void __iomem *lock_reg, u32 lock_mask);
+
struct clk *imx_clk_pfd(const char *name, const char *parent,
void __iomem *reg, u8 idx);
@@ -119,5 +160,8 @@ struct clk *imx_clk_gate_exclusive(const char *name, const char *parent,
void imx_check_clocks(struct clk *clks[], unsigned int count);
+struct clk *imx_clk_cpu(const char *name, const char *parent_name,
+ struct clk *div, struct clk *mux, struct clk *pll,
+ struct clk *step);
#endif /* __IMX_CLK_H */