Merge branch 'for-next/imx'

13 files changed, 1180 insertions, 65 deletions

diff --git a/drivers/clk/imx/Makefile b/drivers/clk/imx/Makefile
index b864b4f321..8f441a97e7 100644
--- a/drivers/clk/imx/Makefile
+++ b/drivers/clk/imx/Makefile
@@ -6,6 +6,8 @@ obj-$(CONFIG_COMMON_CLK) +=	\
 	clk-gate2.o		\
 	clk-gate-exclusive.o	\
 	clk-cpu.o		\
+	clk-frac-pll.o		\
+	clk-sccg-pll.o		\
 	clk.o
 
 obj-$(CONFIG_ARCH_IMX1)   += clk-imx1.o
@@ -22,4 +24,5 @@ obj-$(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_IMX8MQ) += clk-imx8mq.o
 obj-$(CONFIG_ARCH_VF610)  += clk-vf610.o
diff --git a/drivers/clk/imx/clk-frac-pll.c b/drivers/clk/imx/clk-frac-pll.c
new file mode 100644
index 0000000000..def870e244
--- /dev/null
+++ b/drivers/clk/imx/clk-frac-pll.c
@@ -0,0 +1,226 @@
+/*
+ * Copyright 2017 NXP.
+ *
+ * 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 <io.h>
+#include <malloc.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <asm-generic/div64.h>
+
+#include "clk.h"
+
+#define PLL_CFG0 	0x0
+#define PLL_CFG1	0x4
+
+#define PLL_LOCK_STATUS	(0x1 << 31)
+#define PLL_CLKE	21
+#define PLL_PD		19
+#define PLL_BYPASS	14
+#define PLL_NEWDIV_VAL		(1 << 12)
+#define PLL_NEWDIV_ACK		(1 << 11)
+#define PLL_FRAC_DIV_MASK	0xffffff
+#define PLL_INT_DIV_MASK	0x7f
+#define PLL_FRAC_DENOM		0x1000000
+
+struct clk_frac_pll {
+	struct clk	clk;
+	void __iomem	*base;
+	const char *parent;
+};
+
+#define to_clk_frac_pll(_clk) container_of(_clk, struct clk_frac_pll, clk)
+
+static int clk_wait_lock(struct clk_frac_pll *pll)
+{
+	unsigned long timeout = 100000;
+
+	/* Wait for PLL to lock */
+	while (timeout--) {
+		if (readl(pll->base) & PLL_LOCK_STATUS)
+			break;
+	}
+
+	return readl(pll->base) & PLL_LOCK_STATUS ? 0 : -ETIMEDOUT;
+}
+
+static int clk_wait_ack(struct clk_frac_pll *pll)
+{
+	unsigned long timeout = 100000;
+
+	/* return directly if the pll is in powerdown or in bypass */
+	if (readl(pll->base) & ((1 << PLL_PD) | (1 << PLL_BYPASS)))
+		return 0;
+
+	/* Wait for the pll's divfi and divff to be reloaded */
+	while (timeout--) {
+		if (readl(pll->base) & PLL_NEWDIV_ACK)
+			break;
+	}
+
+	return readl(pll->base) & PLL_NEWDIV_ACK ? 0 : ETIMEDOUT;
+}
+
+static int clk_pll_enable(struct clk *clk)
+{
+	struct clk_frac_pll *pll = to_clk_frac_pll(clk);
+	u32 val;
+
+	val = readl(pll->base + PLL_CFG0);
+	val &= ~(1 << PLL_PD);
+	writel(val, pll->base + PLL_CFG0);
+
+	return clk_wait_lock(pll);
+}
+
+static void clk_pll_disable(struct clk *clk)
+{
+	struct clk_frac_pll *pll = to_clk_frac_pll(clk);
+	u32 val;
+
+	val = readl(pll->base + PLL_CFG0);
+	val |= (1 << PLL_PD);
+	writel(val, pll->base + PLL_CFG0);
+}
+
+static int clk_pll_is_enabled(struct clk *clk)
+{
+	struct clk_frac_pll *pll = to_clk_frac_pll(clk);
+	u32 val;
+
+	val = readl(pll->base + PLL_CFG0);
+	return (val & (1 << PLL_PD)) ? 0 : 1;
+}
+
+static unsigned long clk_pll_recalc_rate(struct clk *clk,
+					 unsigned long parent_rate)
+{
+	struct clk_frac_pll *pll = to_clk_frac_pll(clk);
+	u32 val, divff, divfi, divq;
+	u64 temp64;
+
+	val = readl(pll->base + PLL_CFG0);
+	divq = ((val & 0x1f) + 1) * 2;
+	val = readl(pll->base + PLL_CFG1);
+	divff = (val >> 7) & PLL_FRAC_DIV_MASK;
+	divfi = (val & PLL_INT_DIV_MASK);
+
+	temp64 = (u64)parent_rate * 8;
+	temp64 *= divff;
+	do_div(temp64, PLL_FRAC_DENOM);
+	temp64 /= divq;
+
+	return parent_rate * 8 * (divfi + 1) / divq + (unsigned long)temp64;
+}
+
+static long clk_pll_round_rate(struct clk *clk, unsigned long rate,
+			       unsigned long *prate)
+{
+	u32 divff, divfi;
+	u64 temp64;
+	unsigned long parent_rate = *prate;
+
+	parent_rate *= 8;
+	rate *= 2;
+	divfi = rate / parent_rate;
+	temp64 = (u64)(rate - divfi * parent_rate);
+	temp64 *= PLL_FRAC_DENOM;
+	do_div(temp64, parent_rate);
+	divff = temp64;
+
+	temp64 = (u64)parent_rate;
+	temp64 *= divff;
+	do_div(temp64, PLL_FRAC_DENOM);
+
+	return (parent_rate * divfi + (unsigned long)temp64) / 2;
+}
+
+/*
+ * To simplify the clock calculation, we can keep the 'PLL_OUTPUT_VAL' at zero
+ * (means the PLL output will be divided by 2). So the PLL output can use
+ * the below formula:
+ * pllout = parent_rate * 8 / 2 * DIVF_VAL;
+ * where DIVF_VAL = 1 + DIVFI + DIVFF / 2^24.
+ */
+static int clk_pll_set_rate(struct clk *clk, unsigned long rate,
+			    unsigned long parent_rate)
+{
+	struct clk_frac_pll *pll = to_clk_frac_pll(clk);
+	u32 val, divfi, divff;
+	u64 temp64;
+	int ret;
+
+	parent_rate *= 8;
+	rate *= 2;
+	divfi = rate / parent_rate;
+	temp64 = (u64) (rate - divfi * parent_rate);
+	temp64 *= PLL_FRAC_DENOM;
+	do_div(temp64, parent_rate);
+	divff = temp64;
+
+	val = readl(pll->base + PLL_CFG1);
+	val &= ~((PLL_FRAC_DIV_MASK << 7) | (PLL_INT_DIV_MASK));
+	val |= ((divff << 7) | (divfi - 1));
+	writel(val, pll->base + PLL_CFG1);
+
+	val = readl(pll->base + PLL_CFG0);
+	val &= ~0x1f;
+	writel(val, pll->base + PLL_CFG0);
+
+	/* Set the NEV_DIV_VAL to reload the DIVFI and DIVFF */
+	val = readl(pll->base + PLL_CFG0);
+	val |= PLL_NEWDIV_VAL;
+	writel(val, pll->base + PLL_CFG0);
+
+	ret = clk_wait_ack(pll);
+
+	/* clear the NEV_DIV_VAL */
+	val = readl(pll->base + PLL_CFG0);
+	val &= ~PLL_NEWDIV_VAL;
+	writel(val, pll->base + PLL_CFG0);
+
+	return ret;
+}
+
+static const struct clk_ops clk_frac_pll_ops = {
+	.enable		= clk_pll_enable,
+	.disable	= clk_pll_disable,
+	.is_enabled	= clk_pll_is_enabled,
+	.recalc_rate	= clk_pll_recalc_rate,
+	.round_rate	= clk_pll_round_rate,
+	.set_rate	= clk_pll_set_rate,
+};
+
+struct clk *imx_clk_frac_pll(const char *name, const char *parent,
+			     void __iomem *base)
+{
+	struct clk_frac_pll *pll;
+	int ret;
+
+	pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+	if (!pll)
+		return ERR_PTR(-ENOMEM);
+
+	pll->base = base;
+	pll->parent = parent;
+	pll->clk.ops = &clk_frac_pll_ops;
+	pll->clk.name = name;
+	pll->clk.parent_names = &pll->parent;
+	pll->clk.num_parents = 1;
+
+	ret = clk_register(&pll->clk);
+	if (ret) {
+		free(pll);
+		return ERR_PTR(ret);
+	}
+
+	return &pll->clk;
+}
diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c
new file mode 100644
index 0000000000..92d49d44e9
--- /dev/null
+++ b/drivers/clk/imx/clk-imx8mq.c
@@ -0,0 +1,580 @@
+/*
+ * Copyright 2017 NXP.
+ *
+ * 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 <of_address.h>
+#include <linux/clkdev.h>
+#include <linux/err.h>
+#include <mach/revision.h>
+#include <dt-bindings/clock/imx8mq-clock.h>
+
+#include "clk.h"
+
+static struct clk *clks[IMX8MQ_CLK_END];
+
+static const char *pll_ref_sels[] = { "osc_25m", "osc_27m", "dummy", "dummy", };
+static const char *arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
+static const char *gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", };
+static const char *vpu_pll_bypass_sels[] = {"vpu_pll", "vpu_pll_ref_sel", };
+static const char *audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", };
+static const char *audio_pll2_bypass_sels[] = {"audio_pll2", "audio_pll2_ref_sel", };
+static const char *video_pll1_bypass_sels[] = {"video_pll1", "video_pll1_ref_sel", };
+
+static const char *sys1_pll1_out_sels[] = {"sys1_pll1", "sys1_pll1_ref_sel", };
+static const char *sys2_pll1_out_sels[] = {"sys2_pll1", "sys1_pll1_ref_sel", };
+static const char *sys3_pll1_out_sels[] = {"sys3_pll1", "sys3_pll1_ref_sel", };
+static const char *dram_pll1_out_sels[] = {"dram_pll1", "dram_pll1_ref_sel", };
+static const char *video2_pll1_out_sels[] = {"video2_pll1", "video2_pll1_ref_sel", };
+
+static const char *sys1_pll2_out_sels[] = {"sys1_pll2_div", "sys1_pll1_ref_sel", };
+static const char *sys2_pll2_out_sels[] = {"sys2_pll2_div", "sys2_pll1_ref_sel", };
+static const char *sys3_pll2_out_sels[] = {"sys3_pll2_div", "sys2_pll1_ref_sel", };
+static const char *dram_pll2_out_sels[] = {"dram_pll2_div", "dram_pll1_ref_sel", };
+static const char *video2_pll2_out_sels[] = {"video2_pll2_div", "video2_pll1_ref_sel", };
+
+/* CCM ROOT */
+static const char *imx8mq_a53_sels[] = {"osc_25m", "arm_pll_out", "sys2_pll_500m", "sys2_pll_1000m",
+					"sys1_pll_800m", "sys1_pll_400m", "audio_pll1_out", "sys3_pll2_out", };
+
+static const char *imx8mq_main_axi_sels[] = {"osc_25m", "sys2_pll_333m", "sys1_pll_800m", "sys2_pll_250m",
+					     "sys2_pll_1000m", "audio_pll1_out", "video_pll1_out", "sys1_pll_100m",};
+
+static const char *imx8mq_enet_axi_sels[] = {"osc_25m", "sys1_pll_266m", "sys1_pll_800m", "sys2_pll_250m",
+					     "sys2_pll_200m", "audio_pll1_out", "video_pll1_out", "sys3_pll2_out", };
+
+static const char *imx8mq_nand_usdhc_sels[] = {"osc_25m", "sys1_pll_266m", "sys1_pll_800m", "sys2_pll_200m",
+					       "sys1_pll_133m", "sys3_pll2_out", "sys2_pll_250m", "audio_pll1_out", };
+
+static const char *imx8mq_usb_bus_sels[] = {"osc_25m", "sys2_pll_500m", "sys1_pll_800m", "sys2_pll_100m",
+					    "sys2_pll_200m", "clk_ext2", "clk_ext4", "audio_pll2_out", };
+
+static const char *imx8mq_noc_sels[] = {"osc_25m", "sys1_pll_800m", "sys3_pll2_out", "sys2_pll_1000m", "sys2_pll_500m",
+					"audio_pll1_out", "video_pll1_out", "audio_pll2_out", };
+
+static const char *imx8mq_noc_apb_sels[] = {"osc_25m", "sys1_pll_400m", "sys3_pll2_out", "sys2_pll_333m", "sys2_pll_200m",
+					    "sys1_pll_800m", "audio_pll1_out", "video_pll1_out", };
+
+static const char *imx8mq_ahb_sels[] = {"osc_25m", "sys1_pll_133m", "sys1_pll_800m", "sys1_pll_400m",
+					"sys2_pll_125m", "sys3_pll2_out", "audio_pll1_out", "video_pll1_out", };
+
+static const char *imx8mq_dram_alt_sels[] = {"osc_25m", "sys1_pll_800m", "sys1_pll_100m", "sys2_pll_500m",
+					     "sys2_pll_250m", "sys1_pll_400m", "audio_pll1_out", "sys1_pll_266m", };
+
+static const char *imx8mq_dram_apb_sels[] = {"osc_25m", "sys2_pll_200m", "sys1_pll_40m", "sys1_pll_160m",
+					     "sys1_pll_800m", "sys3_pll2_out", "sys2_pll_250m", "audio_pll2_out", };
+
+static const char *imx8mq_pcie1_ctrl_sels[] = {"osc_25m", "sys2_pll_250m", "sys2_pll_200m", "sys1_pll_266m",
+					       "sys1_pll_800m", "sys2_pll_500m", "sys2_pll_250m", "sys3_pll2_out", };
+
+static const char *imx8mq_pcie1_phy_sels[] = {"osc_25m", "sys2_pll_100m", "sys2_pll_500m", "clk_ext1", "clk_ext2",
+					      "clk_ext3", "clk_ext4", };
+
+static const char *imx8mq_pcie1_aux_sels[] = {"osc_25m", "sys2_pll_200m", "sys2_pll_500m", "sys3_pll2_out",
+					      "sys2_pll_100m", "sys1_pll_80m", "sys1_pll_160m", "sys1_pll_200m", };
+
+static const char *imx8mq_dc_pixel_sels[] = {"osc_25m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out", "sys1_pll_800m", "sys2_pll_1000m", "sys3_pll2_out", "clk_ext4", };
+
+static const char *imx8mq_lcdif_pixel_sels[] = {"osc_25m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out", "sys1_pll_800m", "sys2_pll_1000m", "sys3_pll2_out", "clk_ext4", };
+
+static const char *imx8mq_enet_ref_sels[] = {"osc_25m", "sys2_pll_125m", "sys2_pll_500m", "sys2_pll_100m",
+					     "sys1_pll_160m", "audio_pll1_out", "video_pll1_out", "clk_ext4", };
+
+static const char *imx8mq_enet_timer_sels[] = {"osc_25m", "sys2_pll_100m", "audio_pll1_out", "clk_ext1", "clk_ext2",
+					       "clk_ext3", "clk_ext4", "video_pll1_out", };
+
+static const char *imx8mq_enet_phy_sels[] = {"osc_25m", "sys2_pll_50m", "sys2_pll_125m", "sys2_pll_500m",
+					     "audio_pll1_out", "video_pll1_out", "audio_pll2_out", };
+
+static const char *imx8mq_nand_sels[] = {"osc_25m", "sys2_pll_500m", "audio_pll1_out", "sys1_pll_400m",
+					 "audio_pll2_out", "sys3_pll2_out", "sys2_pll_250m", "video_pll1_out", };
+
+static const char *imx8mq_qspi_sels[] = {"osc_25m", "sys1_pll_400m", "sys1_pll_800m", "sys2_pll_500m",
+					 "audio_pll2_out", "sys1_pll_266m", "sys3_pll2_out", "sys1_pll_100m", };
+
+static const char *imx8mq_usdhc1_sels[] = {"osc_25m", "sys1_pll_400m", "sys1_pll_800m", "sys2_pll_500m",
+					 "audio_pll2_out", "sys1_pll_266m", "sys3_pll2_out", "sys1_pll_100m", };
+
+static const char *imx8mq_usdhc2_sels[] = {"osc_25m", "sys1_pll_400m", "sys1_pll_800m", "sys2_pll_500m",
+					 "audio_pll2_out", "sys1_pll_266m", "sys3_pll2_out", "sys1_pll_100m", };
+
+static const char *imx8mq_i2c1_sels[] = {"osc_25m", "sys1_pll_160m", "sys2_pll_50m", "sys3_pll2_out", "audio_pll1_out",
+					 "video_pll1_out", "audio_pll2_out", "sys1_pll_133m", };
+
+static const char *imx8mq_i2c2_sels[] = {"osc_25m", "sys1_pll_160m", "sys2_pll_50m", "sys3_pll2_out", "audio_pll1_out",
+					 "video_pll1_out", "audio_pll2_out", "sys1_pll_133m", };
+
+static const char *imx8mq_i2c3_sels[] = {"osc_25m", "sys1_pll_160m", "sys2_pll_50m", "sys3_pll2_out", "audio_pll1_out",
+					 "video_pll1_out", "audio_pll2_out", "sys1_pll_133m", };
+
+static const char *imx8mq_i2c4_sels[] = {"osc_25m", "sys1_pll_160m", "sys2_pll_50m", "sys3_pll2_out", "audio_pll1_out",
+					 "video_pll1_out", "audio_pll2_out", "sys1_pll_133m", };
+
+static const char *imx8mq_uart1_sels[] = {"osc_25m", "sys1_pll_80m", "sys2_pll_200m", "sys2_pll_100m",
+					  "sys3_pll2_out", "clk_ext2", "clk_ext4", "audio_pll2_out", };
+
+static const char *imx8mq_uart2_sels[] = {"osc_25m", "sys1_pll_80m", "sys2_pll_200m", "sys2_pll_100m",
+					  "sys3_pll2_out", "clk_ext2", "clk_ext3", "audio_pll2_out", };
+
+static const char *imx8mq_uart3_sels[] = {"osc_25m", "sys1_pll_80m", "sys2_pll_200m", "sys2_pll_100m",
+					  "sys3_pll2_out", "clk_ext2", "clk_ext4", "audio_pll2_out", };
+
+static const char *imx8mq_uart4_sels[] = {"osc_25m", "sys1_pll_80m", "sys2_pll_200m", "sys2_pll_100m",
+					  "sys3_pll2_out", "clk_ext2", "clk_ext3", "audio_pll2_out", };
+
+static const char *imx8mq_usb_core_sels[] = {"osc_25m", "sys1_pll_100m", "sys1_pll_40m", "sys2_pll_100m",
+					     "sys2_pll_200m", "clk_ext2", "clk_ext3", "audio_pll2_out", };
+
+static const char *imx8mq_usb_phy_sels[] = {"osc_25m", "sys1_pll_100m", "sys1_pll_40m", "sys2_pll_100m",
+					     "sys2_pll_200m", "clk_ext2", "clk_ext3", "audio_pll2_out", };
+
+static const char *imx8mq_ecspi1_sels[] = {"osc_25m", "sys2_pll_200m", "sys1_pll_40m", "sys1_pll_160m",
+					   "sys1_pll_800m", "sys3_pll2_out", "sys2_pll_250m", "audio_pll2_out", };
+
+static const char *imx8mq_ecspi2_sels[] = {"osc_25m", "sys2_pll_200m", "sys1_pll_40m", "sys1_pll_160m",
+					   "sys1_pll_800m", "sys3_pll2_out", "sys2_pll_250m", "audio_pll2_out", };
+
+static const char *imx8mq_pwm1_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_160m", "sys1_pll_40m",
+					 "sys3_pll2_out", "clk_ext1", "sys1_pll_80m", "video_pll1_out", };
+
+static const char *imx8mq_pwm2_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_160m", "sys1_pll_40m",
+					 "sys3_pll2_out", "clk_ext1", "sys1_pll_80m", "video_pll1_out", };
+
+static const char *imx8mq_pwm3_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_160m", "sys1_pll_40m",
+					 "sys3_pll2_out", "clk_ext2", "sys1_pll_80m", "video_pll1_out", };
+
+static const char *imx8mq_pwm4_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_160m", "sys1_pll_40m",
+					 "sys3_pll2_out", "clk_ext2", "sys1_pll_80m", "video_pll1_out", };
+
+static const char *imx8mq_gpt1_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_400m", "sys1_pll_40m",
+					 "sys1_pll_80m", "audio_pll1_out", "clk_ext1", };
+
+static const char *imx8mq_wdog_sels[] = {"osc_25m", "sys1_pll_133m", "sys1_pll_160m", "vpu_pll_out",
+					 "sys2_pll_125m", "sys3_pll2_out", "sys1_pll_80m", "sys2_pll_166m", };
+
+static const char *imx8mq_wrclk_sels[] = {"osc_25m", "sys1_pll_40m", "vpu_pll_out", "sys3_pll2_out", "sys2_pll_200m",
+					  "sys1_pll_266m", "sys2_pll_500m", "sys1_pll_100m", };
+
+static const char *imx8mq_pcie2_ctrl_sels[] = {"osc_25m", "sys2_pll_250m", "sys2_pll_200m", "sys1_pll_266m",
+					       "sys1_pll_800m", "sys2_pll_500m", "sys2_pll_333m", "sys3_pll2_out", };
+
+static const char *imx8mq_pcie2_phy_sels[] = {"osc_25m", "sys2_pll_100m", "sys2_pll_500m", "clk_ext1",
+					      "clk_ext2", "clk_ext3", "clk_ext4", "sys1_pll_400m", };
+
+static const char *imx8mq_pcie2_aux_sels[] = {"osc_25m", "sys2_pll_200m", "sys2_pll_50m", "sys3_pll2_out",
+					      "sys2_pll_100m", "sys1_pll_80m", "sys1_pll_160m", "sys1_pll_200m", };
+
+static const char *imx8mq_ecspi3_sels[] = {"osc_25m", "sys2_pll_200m", "sys1_pll_40m", "sys1_pll_160m",
+					   "sys1_pll_800m", "sys3_pll2_out", "sys2_pll_250m", "audio_pll2_out", };
+static const char *imx8mq_dram_core_sels[] = {"dram_pll_out", "dram_alt_root", };
+
+static const char *imx8mq_clko2_sels[] = {"osc_25m", "sys2_pll_200m", "sys1_pll_400m", "sys2_pll_166m", "audio_pll1_out",
+					 "video_pll1_out", "ckil", };
+
+static struct clk_onecell_data clk_data;
+
+static void __init imx8mq_clocks_init(struct device_node *ccm_node)
+{
+	struct device_node *np;
+	void __iomem *base;
+	int i;
+
+	clks[IMX8MQ_CLK_DUMMY] = clk_fixed("dummy", 0);
+	clks[IMX8MQ_CLK_32K] = of_clk_get_by_name(ccm_node, "ckil");
+	clks[IMX8MQ_CLK_25M] = of_clk_get_by_name(ccm_node, "osc_25m");
+	clks[IMX8MQ_CLK_27M] = of_clk_get_by_name(ccm_node, "osc_27m");
+	clks[IMX8MQ_CLK_EXT1] = of_clk_get_by_name(ccm_node, "clk_ext1");
+	clks[IMX8MQ_CLK_EXT2] = of_clk_get_by_name(ccm_node, "clk_ext2");
+	clks[IMX8MQ_CLK_EXT3] = of_clk_get_by_name(ccm_node, "clk_ext3");
+	clks[IMX8MQ_CLK_EXT4] = of_clk_get_by_name(ccm_node, "clk_ext4");
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,imx8mq-anatop");
+	base = of_iomap(np, 0);
+	WARN_ON(!base);
+
+	clks[IMX8MQ_ARM_PLL_REF_SEL] = imx_clk_mux("arm_pll_ref_sel", base + 0x28, 16, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	clks[IMX8MQ_GPU_PLL_REF_SEL] = imx_clk_mux("gpu_pll_ref_sel", base + 0x18, 16, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	clks[IMX8MQ_VPU_PLL_REF_SEL] = imx_clk_mux("vpu_pll_ref_sel", base + 0x20, 16, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	clks[IMX8MQ_AUDIO_PLL1_REF_SEL] = imx_clk_mux("audio_pll1_ref_sel", base + 0x0, 16, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	clks[IMX8MQ_AUDIO_PLL2_REF_SEL] = imx_clk_mux("audio_pll2_ref_sel", base + 0x8, 16, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	clks[IMX8MQ_VIDEO_PLL1_REF_SEL] = imx_clk_mux("video_pll1_ref_sel", base + 0x10, 16, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	clks[IMX8MQ_SYS1_PLL1_REF_SEL]	= imx_clk_mux("sys1_pll1_ref_sel", base + 0x30, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	clks[IMX8MQ_SYS2_PLL1_REF_SEL]	= imx_clk_mux("sys2_pll1_ref_sel", base + 0x3c, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	clks[IMX8MQ_SYS3_PLL1_REF_SEL]	= imx_clk_mux("sys3_pll1_ref_sel", base + 0x48, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	clks[IMX8MQ_DRAM_PLL1_REF_SEL]	= imx_clk_mux("dram_pll1_ref_sel", base + 0x60, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	clks[IMX8MQ_VIDEO2_PLL1_REF_SEL] = imx_clk_mux("video2_pll1_ref_sel", base + 0x54, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+
+	clks[IMX8MQ_ARM_PLL_REF_DIV]	= imx_clk_divider("arm_pll_ref_div", "arm_pll_ref_sel", base + 0x28, 5, 6);
+	clks[IMX8MQ_GPU_PLL_REF_DIV]	= imx_clk_divider("gpu_pll_ref_div", "gpu_pll_ref_sel", base + 0x18, 5, 6);
+	clks[IMX8MQ_VPU_PLL_REF_DIV]	= imx_clk_divider("vpu_pll_ref_div", "vpu_pll_ref_sel", base + 0x20, 5, 6);
+	clks[IMX8MQ_AUDIO_PLL1_REF_DIV] = imx_clk_divider("audio_pll1_ref_div", "audio_pll1_ref_sel", base + 0x0, 5, 6);
+	clks[IMX8MQ_AUDIO_PLL2_REF_DIV] = imx_clk_divider("audio_pll2_ref_div", "audio_pll2_ref_sel", base + 0x8, 5, 6);
+	clks[IMX8MQ_VIDEO_PLL1_REF_DIV] = imx_clk_divider("video_pll1_ref_div", "video_pll1_ref_sel", base + 0x10, 5, 6);
+	clks[IMX8MQ_SYS1_PLL1_REF_DIV]	= imx_clk_divider("sys1_pll1_ref_div", "sys1_pll1_ref_sel", base + 0x38, 25, 3);
+	clks[IMX8MQ_SYS2_PLL1_REF_DIV]	= imx_clk_divider("sys2_pll1_ref_div", "sys2_pll1_ref_sel", base + 0x44, 25, 3);
+	clks[IMX8MQ_SYS3_PLL1_REF_DIV]	= imx_clk_divider("sys3_pll1_ref_div", "sys3_pll1_ref_sel", base + 0x50, 25, 3);
+	clks[IMX8MQ_DRAM_PLL1_REF_DIV]	= imx_clk_divider("dram_pll1_ref_div", "dram_pll1_ref_sel", base + 0x68, 25, 3);
+	clks[IMX8MQ_VIDEO2_PLL1_REF_DIV]  = imx_clk_divider("video2_pll1_ref_div", "video2_pll1_ref_sel", base + 0x5c, 25, 3);
+
+	clks[IMX8MQ_ARM_PLL] = imx_clk_frac_pll("arm_pll", "arm_pll_ref_div", base + 0x28);
+	clks[IMX8MQ_GPU_PLL] = imx_clk_frac_pll("gpu_pll", "gpu_pll_ref_div", base + 0x18);
+	clks[IMX8MQ_VPU_PLL] = imx_clk_frac_pll("vpu_pll", "vpu_pll_ref_div", base + 0x20);
+	clks[IMX8MQ_AUDIO_PLL1] = imx_clk_frac_pll("audio_pll1", "audio_pll1_ref_div", base + 0x0);
+	clks[IMX8MQ_AUDIO_PLL2] = imx_clk_frac_pll("audio_pll2", "audio_pll2_ref_div", base + 0x8);
+	clks[IMX8MQ_VIDEO_PLL1] = imx_clk_frac_pll("video_pll1", "video_pll1_ref_div", base + 0x10);
+	clks[IMX8MQ_SYS1_PLL1] = imx_clk_sccg_pll("sys1_pll1", "sys1_pll1_ref_div", base + 0x30, SCCG_PLL1);
+	clks[IMX8MQ_SYS2_PLL1] = imx_clk_sccg_pll("sys2_pll1", "sys2_pll1_ref_div", base + 0x3c, SCCG_PLL1);
+	clks[IMX8MQ_SYS3_PLL1] = imx_clk_sccg_pll("sys3_pll1", "sys3_pll1_ref_div", base + 0x48, SCCG_PLL1);
+	clks[IMX8MQ_DRAM_PLL1] = imx_clk_sccg_pll("dram_pll1", "dram_pll1_ref_div", base + 0x60, SCCG_PLL1);
+	clks[IMX8MQ_VIDEO2_PLL1] = imx_clk_sccg_pll("video2_pll1", "video2_pll1_ref_div", base + 0x5c, SCCG_PLL1);
+
+	clks[IMX8MQ_SYS1_PLL2] = imx_clk_sccg_pll("sys1_pll2", "sys1_pll1_out_div", base + 0x30, SCCG_PLL2);
+	clks[IMX8MQ_SYS2_PLL2] = imx_clk_sccg_pll("sys2_pll2", "sys2_pll1_out_div", base + 0x3c, SCCG_PLL2);
+	clks[IMX8MQ_SYS3_PLL2] = imx_clk_sccg_pll("sys3_pll2", "sys3_pll1_out_div", base + 0x48, SCCG_PLL2);
+	clks[IMX8MQ_DRAM_PLL2] = imx_clk_sccg_pll("dram_pll2", "dram_pll1_out_div", base + 0x60, SCCG_PLL2);
+	clks[IMX8MQ_VIDEO2_PLL2] = imx_clk_sccg_pll("video2_pll2", "video2_pll1_out_div", base + 0x54, SCCG_PLL2);
+
+	/* PLL divs */
+	clks[IMX8MQ_SYS1_PLL1_OUT_DIV] = imx_clk_divider("sys1_pll1_out_div", "sys1_pll1_out", base + 0x38, 19, 6);
+	clks[IMX8MQ_SYS2_PLL1_OUT_DIV] = imx_clk_divider("sys2_pll1_out_div", "sys2_pll1_out", base + 0x44, 19, 6);
+	clks[IMX8MQ_SYS3_PLL1_OUT_DIV] = imx_clk_divider("sys3_pll1_out_div", "sys3_pll1_out", base + 0x50, 19, 6);
+	clks[IMX8MQ_DRAM_PLL1_OUT_DIV] = imx_clk_divider("dram_pll1_out_div", "dram_pll1_out", base + 0x68, 19, 6);
+	clks[IMX8MQ_VIDEO2_PLL1_OUT_DIV] = imx_clk_divider("video2_pll1_out_div", "video2_pll1_out", base + 0x5c, 19, 6);
+	clks[IMX8MQ_SYS1_PLL2_DIV] = imx_clk_divider("sys1_pll2_div", "sys1_pll2", base + 0x38, 1, 6);
+	clks[IMX8MQ_SYS2_PLL2_DIV] = imx_clk_divider("sys2_pll2_div", "sys2_pll2", base + 0x44, 1, 6);
+	clks[IMX8MQ_SYS3_PLL2_DIV] = imx_clk_divider("sys3_pll2_div", "sys3_pll2", base + 0x50, 1, 6);
+	clks[IMX8MQ_DRAM_PLL2_DIV] = imx_clk_divider("dram_pll2_div", "dram_pll2", base + 0x68, 1, 6);
+	clks[IMX8MQ_VIDEO2_PLL2_DIV] = imx_clk_divider("video2_pll2_div", "video2_pll2", base + 0x5c, 1, 6);
+
+	/* PLL bypass out */
+	clks[IMX8MQ_ARM_PLL_BYPASS] = imx_clk_mux("arm_pll_bypass", base + 0x28, 14, 1, arm_pll_bypass_sels, ARRAY_SIZE(arm_pll_bypass_sels));
+	clks[IMX8MQ_GPU_PLL_BYPASS] = imx_clk_mux("gpu_pll_bypass", base + 0x18, 14, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels));
+	clks[IMX8MQ_VPU_PLL_BYPASS] = imx_clk_mux("vpu_pll_bypass", base + 0x20, 14, 1, vpu_pll_bypass_sels, ARRAY_SIZE(vpu_pll_bypass_sels));
+	clks[IMX8MQ_AUDIO_PLL1_BYPASS] = imx_clk_mux("audio_pll1_bypass", base + 0x0, 14, 1, audio_pll1_bypass_sels, ARRAY_SIZE(audio_pll1_bypass_sels));
+	clks[IMX8MQ_AUDIO_PLL2_BYPASS] = imx_clk_mux("audio_pll2_bypass", base + 0x8, 14, 1, audio_pll2_bypass_sels, ARRAY_SIZE(audio_pll2_bypass_sels));
+	clks[IMX8MQ_VIDEO_PLL1_BYPASS] = imx_clk_mux("video_pll1_bypass", base + 0x10, 14, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels));
+
+	clks[IMX8MQ_SYS1_PLL1_OUT] = imx_clk_mux("sys1_pll1_out", base + 0x30, 5, 1, sys1_pll1_out_sels, ARRAY_SIZE(sys1_pll1_out_sels));
+	clks[IMX8MQ_SYS2_PLL1_OUT] = imx_clk_mux("sys2_pll1_out", base + 0x3c, 5, 1, sys2_pll1_out_sels, ARRAY_SIZE(sys2_pll1_out_sels));
+	clks[IMX8MQ_SYS3_PLL1_OUT] = imx_clk_mux("sys3_pll1_out", base + 0x48, 5, 1, sys3_pll1_out_sels, ARRAY_SIZE(sys3_pll1_out_sels));
+	clks[IMX8MQ_DRAM_PLL1_OUT] = imx_clk_mux("dram_pll1_out", base + 0x60, 5, 1, dram_pll1_out_sels, ARRAY_SIZE(dram_pll1_out_sels));
+	clks[IMX8MQ_VIDEO2_PLL1_OUT] = imx_clk_mux("video2_pll1_out", base + 0x54, 5, 1, video2_pll1_out_sels, ARRAY_SIZE(video2_pll1_out_sels));
+	clks[IMX8MQ_SYS1_PLL2_OUT] = imx_clk_mux("sys1_pll2_out", base + 0x30, 4, 1, sys1_pll2_out_sels, ARRAY_SIZE(sys1_pll2_out_sels));
+	clks[IMX8MQ_SYS2_PLL2_OUT] = imx_clk_mux("sys2_pll2_out", base + 0x3c, 4, 1, sys2_pll2_out_sels, ARRAY_SIZE(sys2_pll2_out_sels));
+	clks[IMX8MQ_SYS3_PLL2_OUT] = imx_clk_mux("sys3_pll2_out", base + 0x48, 4, 1, sys3_pll2_out_sels, ARRAY_SIZE(sys3_pll2_out_sels));
+	clks[IMX8MQ_DRAM_PLL2_OUT] = imx_clk_mux("dram_pll2_out", base + 0x60, 4, 1, dram_pll2_out_sels, ARRAY_SIZE(dram_pll2_out_sels));
+	clks[IMX8MQ_VIDEO2_PLL2_OUT] = imx_clk_mux("video2_pll2_out", base + 0x54, 4, 1, video2_pll2_out_sels, ARRAY_SIZE(video2_pll2_out_sels));
+
+	/* unbypass all the plls */
+	clk_set_parent(clks[IMX8MQ_GPU_PLL_BYPASS], clks[IMX8MQ_GPU_PLL]);
+	clk_set_parent(clks[IMX8MQ_VPU_PLL_BYPASS], clks[IMX8MQ_VPU_PLL]);
+	clk_set_parent(clks[IMX8MQ_AUDIO_PLL1_BYPASS], clks[IMX8MQ_AUDIO_PLL1]);
+	clk_set_parent(clks[IMX8MQ_AUDIO_PLL2_BYPASS], clks[IMX8MQ_AUDIO_PLL2]);
+	clk_set_parent(clks[IMX8MQ_VIDEO_PLL1_BYPASS], clks[IMX8MQ_VIDEO_PLL1]);
+	clk_set_parent(clks[IMX8MQ_SYS3_PLL1_OUT], clks[IMX8MQ_SYS3_PLL1]);
+	clk_set_parent(clks[IMX8MQ_SYS3_PLL2_OUT], clks[IMX8MQ_SYS3_PLL2_DIV]);
+
+	/* PLL OUT GATE */
+	clks[IMX8MQ_ARM_PLL_OUT] = imx_clk_gate("arm_pll_out", "arm_pll_bypass", base + 0x28, 21);
+	clks[IMX8MQ_GPU_PLL_OUT] = imx_clk_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x18, 21);
+	clks[IMX8MQ_VPU_PLL_OUT] = imx_clk_gate("vpu_pll_out", "vpu_pll_bypass", base + 0x20, 21);
+	clks[IMX8MQ_AUDIO_PLL1_OUT] = imx_clk_gate("audio_pll1_out", "audio_pll1_bypass", base + 0x0, 21);
+	clks[IMX8MQ_AUDIO_PLL2_OUT] = imx_clk_gate("audio_pll2_out", "audio_pll2_bypass", base + 0x8, 21);
+	clks[IMX8MQ_VIDEO_PLL1_OUT] = imx_clk_gate("video_pll1_out", "video_pll1_bypass", base + 0x10, 21);
+	clks[IMX8MQ_SYS1_PLL_OUT] = imx_clk_gate("sys1_pll_out", "sys1_pll2_out", base + 0x30, 9);
+	clks[IMX8MQ_SYS2_PLL_OUT] = imx_clk_gate("sys2_pll_out", "sys2_pll2_out", base + 0x3c, 9);
+	clks[IMX8MQ_SYS3_PLL_OUT] = imx_clk_gate("sys3_pll_out", "sys3_pll2_out", base + 0x48, 9);
+	clks[IMX8MQ_DRAM_PLL_OUT] = imx_clk_gate("dram_pll_out", "dram_pll2_out", base + 0x60, 9);
+	clks[IMX8MQ_VIDEO2_PLL_OUT] = imx_clk_gate("video2_pll_out", "video2_pll2_out", base + 0x54, 9);
+
+	/* SYS PLL fixed output */
+	clks[IMX8MQ_SYS1_PLL_40M] = imx_clk_fixed_factor("sys1_pll_40m", "sys1_pll_out", 1, 20);
+	clks[IMX8MQ_SYS1_PLL_80M] = imx_clk_fixed_factor("sys1_pll_80m", "sys1_pll_out", 1, 10);
+	clks[IMX8MQ_SYS1_PLL_100M] = imx_clk_fixed_factor("sys1_pll_100m", "sys1_pll_out", 1, 8);
+	clks[IMX8MQ_SYS1_PLL_133M] = imx_clk_fixed_factor("sys1_pll_133m", "sys1_pll_out", 1, 6);
+	clks[IMX8MQ_SYS1_PLL_160M] = imx_clk_fixed_factor("sys1_pll_160m", "sys1_pll_out", 1, 5);
+	clks[IMX8MQ_SYS1_PLL_200M] = imx_clk_fixed_factor("sys1_pll_200m", "sys1_pll_out", 1, 4);
+	clks[IMX8MQ_SYS1_PLL_266M] = imx_clk_fixed_factor("sys1_pll_266m", "sys1_pll_out", 1, 3);
+	clks[IMX8MQ_SYS1_PLL_400M] = imx_clk_fixed_factor("sys1_pll_400m", "sys1_pll_out", 1, 2);
+	clks[IMX8MQ_SYS1_PLL_800M] = imx_clk_fixed_factor("sys1_pll_800m", "sys1_pll_out", 1, 1);
+
+	clks[IMX8MQ_SYS2_PLL_50M] = imx_clk_fixed_factor("sys2_pll_50m", "sys2_pll_out", 1, 20);
+	clks[IMX8MQ_SYS2_PLL_100M] = imx_clk_fixed_factor("sys2_pll_100m", "sys2_pll_out", 1, 10);
+	clks[IMX8MQ_SYS2_PLL_125M] = imx_clk_fixed_factor("sys2_pll_125m", "sys2_pll_out", 1, 8);
+	clks[IMX8MQ_SYS2_PLL_166M] = imx_clk_fixed_factor("sys2_pll_166m", "sys2_pll_out", 1, 6);
+	clks[IMX8MQ_SYS2_PLL_200M] = imx_clk_fixed_factor("sys2_pll_200m", "sys2_pll_out", 1, 5);
+	clks[IMX8MQ_SYS2_PLL_250M] = imx_clk_fixed_factor("sys2_pll_250m", "sys2_pll_out", 1, 4);
+	clks[IMX8MQ_SYS2_PLL_333M] = imx_clk_fixed_factor("sys2_pll_333m", "sys2_pll_out", 1, 3);
+	clks[IMX8MQ_SYS2_PLL_500M] = imx_clk_fixed_factor("sys2_pll_500m", "sys2_pll_out", 1, 2);
+	clks[IMX8MQ_SYS2_PLL_1000M] = imx_clk_fixed_factor("sys2_pll_1000m", "sys2_pll_out", 1, 1);
+
+	np = ccm_node;
+	base = of_iomap(np, 0);
+	WARN_ON(!base);
+	/* CORE */
+	clks[IMX8MQ_CLK_A53_SRC] = imx_clk_mux2("arm_a53_src", base + 0x8000, 24, 3, imx8mq_a53_sels, ARRAY_SIZE(imx8mq_a53_sels));
+	clks[IMX8MQ_CLK_A53_CG] = imx_clk_gate3("arm_a53_cg", "arm_a53_src", base + 0x8000, 28);
+	clks[IMX8MQ_CLK_A53_DIV] = imx_clk_divider2("arm_a53_div", "arm_a53_cg", base + 0x8000, 0, 3);
+
+	/* BUS */
+	clks[IMX8MQ_CLK_MAIN_AXI_SRC] = imx_clk_mux2("main_axi_src", base + 0x8800, 24, 3, imx8mq_main_axi_sels, ARRAY_SIZE(imx8mq_main_axi_sels));
+	clks[IMX8MQ_CLK_ENET_AXI_SRC] = imx_clk_mux2("enet_axi_src", base + 0x8880, 24, 3, imx8mq_enet_axi_sels, ARRAY_SIZE(imx8mq_enet_axi_sels));
+	clks[IMX8MQ_CLK_NAND_USDHC_BUS_SRC] = imx_clk_mux2("nand_usdhc_bus_src", base + 0x8900, 24, 3, imx8mq_nand_usdhc_sels, ARRAY_SIZE(imx8mq_nand_usdhc_sels));
+	clks[IMX8MQ_CLK_USB_BUS_SRC] = imx_clk_mux2("usb_bus_src", base + 0x8b80, 24, 3, imx8mq_usb_bus_sels, ARRAY_SIZE(imx8mq_usb_bus_sels));
+	clks[IMX8MQ_CLK_NOC_SRC] = imx_clk_mux2("noc_src", base + 0x8d00, 24, 3, imx8mq_noc_sels, ARRAY_SIZE(imx8mq_noc_sels));
+	clks[IMX8MQ_CLK_NOC_APB_SRC] = imx_clk_mux2("noc_apb_src", base + 0x8d80, 24, 3, imx8mq_noc_apb_sels, ARRAY_SIZE(imx8mq_noc_apb_sels));
+
+	clks[IMX8MQ_CLK_MAIN_AXI_CG] = imx_clk_gate3("main_axi_cg", "main_axi_src", base + 0x8800, 28);
+	clks[IMX8MQ_CLK_ENET_AXI_CG] = imx_clk_gate3("enet_axi_cg", "enet_axi_src", base + 0x8880, 28);
+	clks[IMX8MQ_CLK_NAND_USDHC_BUS_CG] = imx_clk_gate3("nand_usdhc_bus_cg", "nand_usdhc_bus_src", base + 0x8900, 28);
+	clks[IMX8MQ_CLK_USB_BUS_CG] = imx_clk_gate3("usb_bus_cg", "usb_bus_src", base + 0x8b80, 28);
+	clks[IMX8MQ_CLK_NOC_CG] = imx_clk_gate3("noc_cg", "noc_src", base + 0x8d00, 28);
+	clks[IMX8MQ_CLK_NOC_APB_CG] = imx_clk_gate3("noc_apb_cg", "noc_apb_src", base + 0x8d80, 28);
+
+	clks[IMX8MQ_CLK_MAIN_AXI_PRE_DIV] = imx_clk_divider2("main_axi_pre_div", "main_axi_cg", base + 0x8800, 16, 3);
+	clks[IMX8MQ_CLK_ENET_AXI_PRE_DIV] = imx_clk_divider2("enet_axi_pre_div", "enet_axi_cg", base + 0x8880, 16, 3);
+	clks[IMX8MQ_CLK_NAND_USDHC_BUS_PRE_DIV] = imx_clk_divider2("nand_usdhc_bus_pre_div", "nand_usdhc_bus_cg", base + 0x8900, 16, 3);
+	clks[IMX8MQ_CLK_DISP_AXI_PRE_DIV] = imx_clk_divider2("disp_axi_pre_div", "disp_axi_cg", base + 0x8a00, 16, 3);
+	clks[IMX8MQ_CLK_DISP_APB_PRE_DIV] = imx_clk_divider2("disp_apb_pre_div", "disp_apb_cg", base + 0x8a80, 16, 3);
+	clks[IMX8MQ_CLK_DISP_RTRM_PRE_DIV] = imx_clk_divider2("disp_rtrm_pre_div", "disp_rtrm_cg", base + 0x8b00, 16, 3);
+	clks[IMX8MQ_CLK_USB_BUS_PRE_DIV] = imx_clk_divider2("usb_bus_pre_div", "usb_bus_cg", base + 0x8b80, 16, 3);
+	clks[IMX8MQ_CLK_GPU_AXI_PRE_DIV] = imx_clk_divider2("gpu_axi_pre_div", "gpu_axi_cg", base + 0x8c00, 16, 3);
+	clks[IMX8MQ_CLK_GPU_AHB_PRE_DIV] = imx_clk_divider2("gpu_ahb_pre_div", "gpu_ahb_cg", base + 0x8c80, 16, 3);
+	clks[IMX8MQ_CLK_NOC_PRE_DIV] = imx_clk_divider2("noc_pre_div", "noc_cg", base + 0x8d00, 16, 3);
+	clks[IMX8MQ_CLK_NOC_APB_PRE_DIV] = imx_clk_divider2("noc_apb_pre_div", "noc_apb_cg", base + 0x8d80, 16, 3);
+
+	clks[IMX8MQ_CLK_MAIN_AXI_DIV] = imx_clk_divider2("main_axi_div", "main_axi_pre_div", base + 0x8800, 0, 6);
+	clks[IMX8MQ_CLK_ENET_AXI_DIV] = imx_clk_divider2("enet_axi_div", "enet_axi_pre_div", base + 0x8880, 0, 6);
+	clks[IMX8MQ_CLK_NAND_USDHC_BUS_DIV] = imx_clk_divider2("nand_usdhc_bus_div", "nand_usdhc_bus_pre_div", base + 0x8900, 0, 6);
+	clks[IMX8MQ_CLK_USB_BUS_DIV] = imx_clk_divider2("usb_bus_div", "usb_bus_pre_div", base + 0x8b80, 0, 6);
+	clks[IMX8MQ_CLK_NOC_DIV] = imx_clk_divider2("noc_div", "noc_pre_div", base + 0x8d00, 0, 6);
+	clks[IMX8MQ_CLK_NOC_APB_DIV] = imx_clk_divider2("noc_apb_div", "noc_apb_pre_div", base + 0x8d80, 0, 6);
+
+	/* AHB */
+	clks[IMX8MQ_CLK_AHB_SRC] = imx_clk_mux2("ahb_src", base + 0x9000, 24, 3, imx8mq_ahb_sels, ARRAY_SIZE(imx8mq_ahb_sels));
+	clks[IMX8MQ_CLK_AHB_CG] = imx_clk_gate3("ahb_cg", "ahb_src", base + 0x9000, 28);
+	clks[IMX8MQ_CLK_AHB_PRE_DIV] = imx_clk_divider2("ahb_pre_div", "ahb_cg", base + 0x9000, 16, 3);
+	clks[IMX8MQ_CLK_AHB_DIV] = imx_clk_divider_flags("ahb_div", "ahb_pre_div", base + 0x9000, 0, 6, CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE);
+
+	/* IPG */
+	clks[IMX8MQ_CLK_IPG_ROOT] = imx_clk_divider2("ipg_root", "ahb_div", base + 0x9080, 0, 1);
+
+	/* IP */
+	clks[IMX8MQ_CLK_DRAM_ALT_SRC] = imx_clk_mux2("dram_alt_src", base + 0xa000, 24, 3, imx8mq_dram_alt_sels, ARRAY_SIZE(imx8mq_dram_alt_sels));
+	clks[IMX8MQ_CLK_DRAM_CORE] = imx_clk_mux2("dram_core_clk", base + 0x9800, 24, 1, imx8mq_dram_core_sels, ARRAY_SIZE(imx8mq_dram_core_sels));
+	clks[IMX8MQ_CLK_DRAM_APB_SRC] = imx_clk_mux2("dram_apb_src", base + 0xa080, 24, 3, imx8mq_dram_apb_sels, ARRAY_SIZE(imx8mq_dram_apb_sels));
+	clks[IMX8MQ_CLK_PCIE1_CTRL_SRC] = imx_clk_mux2("pcie1_ctrl_src", base + 0xa300, 24, 3, imx8mq_pcie1_ctrl_sels, ARRAY_SIZE(imx8mq_pcie1_ctrl_sels));
+	clks[IMX8MQ_CLK_PCIE1_PHY_SRC] = imx_clk_mux2("pcie1_phy_src", base + 0xa380, 24, 3, imx8mq_pcie1_phy_sels, ARRAY_SIZE(imx8mq_pcie1_phy_sels));
+	clks[IMX8MQ_CLK_PCIE1_AUX_SRC] = imx_clk_mux2("pcie1_aux_src", base + 0xa400, 24, 3, imx8mq_pcie1_aux_sels, ARRAY_SIZE(imx8mq_pcie1_aux_sels));
+	clks[IMX8MQ_CLK_DC_PIXEL_SRC] = imx_clk_mux2("dc_pixel_src", base + 0xa480, 24, 3, imx8mq_dc_pixel_sels, ARRAY_SIZE(imx8mq_dc_pixel_sels));
+	clks[IMX8MQ_CLK_LCDIF_PIXEL_SRC] = imx_clk_mux2("lcdif_pixel_src", base + 0xa500, 24, 3, imx8mq_lcdif_pixel_sels, ARRAY_SIZE(imx8mq_lcdif_pixel_sels));
+	clks[IMX8MQ_CLK_ENET_REF_SRC] = imx_clk_mux2("enet_ref_src", base + 0xa980, 24, 3, imx8mq_enet_ref_sels, ARRAY_SIZE(imx8mq_enet_ref_sels));
+	clks[IMX8MQ_CLK_ENET_TIMER_SRC] = imx_clk_mux2("enet_timer_src", base + 0xaa00, 24, 3, imx8mq_enet_timer_sels, ARRAY_SIZE(imx8mq_enet_timer_sels));
+	clks[IMX8MQ_CLK_ENET_PHY_REF_SRC] = imx_clk_mux2("enet_phy_src", base + 0xaa80, 24, 3, imx8mq_enet_phy_sels, ARRAY_SIZE(imx8mq_enet_phy_sels));
+	clks[IMX8MQ_CLK_NAND_SRC] = imx_clk_mux2("nand_src", base + 0xab00, 24, 3, imx8mq_nand_sels, ARRAY_SIZE(imx8mq_nand_sels));
+	clks[IMX8MQ_CLK_QSPI_SRC] = imx_clk_mux2("qspi_src", base + 0xab80, 24, 3, imx8mq_qspi_sels, ARRAY_SIZE(imx8mq_qspi_sels));
+	clks[IMX8MQ_CLK_USDHC1_SRC] = imx_clk_mux2("usdhc1_src", base + 0xac00, 24, 3, imx8mq_usdhc1_sels, ARRAY_SIZE(imx8mq_usdhc1_sels));
+	clks[IMX8MQ_CLK_USDHC2_SRC] = imx_clk_mux2("usdhc2_src", base + 0xac80, 24, 3, imx8mq_usdhc2_sels, ARRAY_SIZE(imx8mq_usdhc2_sels));
+	clks[IMX8MQ_CLK_I2C1_SRC] = imx_clk_mux2("i2c1_src", base + 0xad00, 24, 3, imx8mq_i2c1_sels, ARRAY_SIZE(imx8mq_i2c1_sels));
+	clks[IMX8MQ_CLK_I2C2_SRC] = imx_clk_mux2("i2c2_src", base + 0xad80, 24, 3, imx8mq_i2c2_sels, ARRAY_SIZE(imx8mq_i2c2_sels));
+	clks[IMX8MQ_CLK_I2C3_SRC] = imx_clk_mux2("i2c3_src", base + 0xae00, 24, 3, imx8mq_i2c3_sels, ARRAY_SIZE(imx8mq_i2c3_sels));
+	clks[IMX8MQ_CLK_I2C4_SRC] = imx_clk_mux2("i2c4_src", base + 0xae80, 24, 3, imx8mq_i2c4_sels, ARRAY_SIZE(imx8mq_i2c4_sels));
+	clks[IMX8MQ_CLK_UART1_SRC] = imx_clk_mux2("uart1_src", base + 0xaf00, 24, 3, imx8mq_uart1_sels, ARRAY_SIZE(imx8mq_uart1_sels));
+	clks[IMX8MQ_CLK_UART2_SRC] = imx_clk_mux2("uart2_src", base + 0xaf80, 24, 3, imx8mq_uart2_sels, ARRAY_SIZE(imx8mq_uart2_sels));
+	clks[IMX8MQ_CLK_UART3_SRC] = imx_clk_mux2("uart3_src", base + 0xb000, 24, 3, imx8mq_uart3_sels, ARRAY_SIZE(imx8mq_uart3_sels));
+	clks[IMX8MQ_CLK_UART4_SRC] = imx_clk_mux2("uart4_src", base + 0xb080, 24, 3, imx8mq_uart4_sels, ARRAY_SIZE(imx8mq_uart4_sels));
+	clks[IMX8MQ_CLK_USB_CORE_REF_SRC] = imx_clk_mux2("usb_core_ref_src", base + 0xb100, 24, 3, imx8mq_usb_core_sels, ARRAY_SIZE(imx8mq_usb_core_sels));
+	clks[IMX8MQ_CLK_USB_PHY_REF_SRC] = imx_clk_mux2("usb_phy_ref_src", base + 0xb180, 24, 3, imx8mq_usb_phy_sels, ARRAY_SIZE(imx8mq_usb_phy_sels));
+	clks[IMX8MQ_CLK_ECSPI1_SRC] = imx_clk_mux2("ecspi1_src", base + 0xb280, 24, 3, imx8mq_ecspi1_sels, ARRAY_SIZE(imx8mq_ecspi1_sels));
+	clks[IMX8MQ_CLK_ECSPI2_SRC] = imx_clk_mux2("ecspi2_src", base + 0xb300, 24, 3, imx8mq_ecspi2_sels, ARRAY_SIZE(imx8mq_ecspi2_sels));
+	clks[IMX8MQ_CLK_PWM1_SRC] = imx_clk_mux2("pwm1_src", base + 0xb380, 24, 3, imx8mq_pwm1_sels, ARRAY_SIZE(imx8mq_pwm1_sels));
+	clks[IMX8MQ_CLK_PWM2_SRC] = imx_clk_mux2("pwm2_src", base + 0xb400, 24, 3, imx8mq_pwm2_sels, ARRAY_SIZE(imx8mq_pwm2_sels));
+	clks[IMX8MQ_CLK_PWM3_SRC] = imx_clk_mux2("pwm3_src", base + 0xb480, 24, 3, imx8mq_pwm3_sels, ARRAY_SIZE(imx8mq_pwm3_sels));
+	clks[IMX8MQ_CLK_PWM4_SRC] = imx_clk_mux2("pwm4_src", base + 0xb500, 24, 3, imx8mq_pwm4_sels, ARRAY_SIZE(imx8mq_pwm4_sels));
+	clks[IMX8MQ_CLK_GPT1_SRC] = imx_clk_mux2("gpt1_src", base + 0xb580, 24, 3, imx8mq_gpt1_sels, ARRAY_SIZE(imx8mq_gpt1_sels));
+	clks[IMX8MQ_CLK_WDOG_SRC] = imx_clk_mux2("wdog_src", base + 0xb900, 24, 3, imx8mq_wdog_sels, ARRAY_SIZE(imx8mq_wdog_sels));
+	clks[IMX8MQ_CLK_WRCLK_SRC] = imx_clk_mux2("wrclk_src", base + 0xb980, 24, 3, imx8mq_wrclk_sels, ARRAY_SIZE(imx8mq_wrclk_sels));
+	clks[IMX8MQ_CLK_CLKO2_SRC] = imx_clk_mux2("clko2_src", base + 0xba80, 24, 3, imx8mq_clko2_sels, ARRAY_SIZE(imx8mq_clko2_sels));
+	clks[IMX8MQ_CLK_PCIE2_CTRL_SRC] = imx_clk_mux2("pcie2_ctrl_src", base + 0xc000, 24, 3, imx8mq_pcie2_ctrl_sels, ARRAY_SIZE(imx8mq_pcie2_ctrl_sels));
+	clks[IMX8MQ_CLK_PCIE2_PHY_SRC] = imx_clk_mux2("pcie2_phy_src", base + 0xc080, 24, 3, imx8mq_pcie2_phy_sels, ARRAY_SIZE(imx8mq_pcie2_phy_sels));
+	clks[IMX8MQ_CLK_PCIE2_AUX_SRC] = imx_clk_mux2("pcie2_aux_src", base + 0xc100, 24, 3, imx8mq_pcie2_aux_sels, ARRAY_SIZE(imx8mq_pcie2_aux_sels));
+	clks[IMX8MQ_CLK_ECSPI3_SRC] = imx_clk_mux2("ecspi3_src", base + 0xc180, 24, 3, imx8mq_ecspi3_sels, ARRAY_SIZE(imx8mq_ecspi3_sels));
+
+	clks[IMX8MQ_CLK_DRAM_ALT_CG] = imx_clk_gate3("dram_alt_cg", "dram_alt_src", base + 0xa000, 28);
+	clks[IMX8MQ_CLK_DRAM_APB_CG] = imx_clk_gate3("dram_apb_cg", "dram_apb_src", base + 0xa080, 28);
+	clks[IMX8MQ_CLK_PCIE1_CTRL_CG] = imx_clk_gate3("pcie1_ctrl_cg", "pcie1_ctrl_src", base + 0xa300, 28);
+	clks[IMX8MQ_CLK_PCIE1_PHY_CG] = imx_clk_gate3("pcie1_phy_cg", "pcie1_phy_src", base + 0xa380, 28);
+	clks[IMX8MQ_CLK_PCIE1_AUX_CG] = imx_clk_gate3("pcie1_aux_cg", "pcie1_aux_src", base + 0xa400, 28);
+	clks[IMX8MQ_CLK_ENET_REF_CG] = imx_clk_gate3("enet_ref_cg", "enet_ref_src", base + 0xa980, 28);
+	clks[IMX8MQ_CLK_ENET_TIMER_CG] = imx_clk_gate3("enet_timer_cg", "enet_timer_src", base + 0xaa00, 28);
+	clks[IMX8MQ_CLK_ENET_PHY_REF_CG] = imx_clk_gate3("enet_phy_cg", "enet_phy_src", base + 0xaa80, 28);
+	clks[IMX8MQ_CLK_NAND_CG] = imx_clk_gate3("nand_cg", "nand_src", base + 0xab00, 28);
+	clks[IMX8MQ_CLK_QSPI_CG] = imx_clk_gate3("qspi_cg", "qspi_src", base + 0xab80, 28);
+	clks[IMX8MQ_CLK_USDHC1_CG] = imx_clk_gate3("usdhc1_cg", "usdhc1_src", base + 0xac00, 28);
+	clks[IMX8MQ_CLK_USDHC2_CG] = imx_clk_gate3("usdhc2_cg", "usdhc2_src", base + 0xac80, 28);
+	clks[IMX8MQ_CLK_I2C1_CG] = imx_clk_gate3("i2c1_cg", "i2c1_src", base + 0xad00, 28);
+	clks[IMX8MQ_CLK_I2C2_CG] = imx_clk_gate3("i2c2_cg", "i2c2_src", base + 0xad80, 28);
+	clks[IMX8MQ_CLK_I2C3_CG] = imx_clk_gate3("i2c3_cg", "i2c3_src", base + 0xae00, 28);
+	clks[IMX8MQ_CLK_I2C4_CG] = imx_clk_gate3("i2c4_cg", "i2c4_src", base + 0xae80, 28);
+	clks[IMX8MQ_CLK_UART1_CG] = imx_clk_gate3("uart1_cg", "uart1_src", base + 0xaf00, 28);
+	clks[IMX8MQ_CLK_UART2_CG] = imx_clk_gate3("uart2_cg", "uart2_src", base + 0xaf80, 28);
+	clks[IMX8MQ_CLK_UART3_CG] = imx_clk_gate3("uart3_cg", "uart3_src", base + 0xb000, 28);
+	clks[IMX8MQ_CLK_UART4_CG] = imx_clk_gate3("uart4_cg", "uart4_src", base + 0xb080, 28);
+	clks[IMX8MQ_CLK_USB_CORE_REF_CG] = imx_clk_gate3("usb_core_ref_cg", "usb_core_ref_src", base + 0xb100, 28);
+	clks[IMX8MQ_CLK_USB_PHY_REF_CG] = imx_clk_gate3("usb_phy_ref_cg", "usb_phy_ref_src", base + 0xb180, 28);
+	clks[IMX8MQ_CLK_ECSPI1_CG] = imx_clk_gate3("ecspi1_cg", "ecspi1_src",  base + 0xb280, 28);
+	clks[IMX8MQ_CLK_ECSPI2_CG] = imx_clk_gate3("ecspi2_cg", "ecspi2_src", base + 0xb300, 28);
+	clks[IMX8MQ_CLK_PWM1_CG] = imx_clk_gate3("pwm1_cg", "pwm1_src", base + 0xb380, 28);
+	clks[IMX8MQ_CLK_PWM2_CG] = imx_clk_gate3("pwm2_cg", "pwm2_src", base + 0xb400, 28);
+	clks[IMX8MQ_CLK_PWM3_CG] = imx_clk_gate3("pwm3_cg", "pwm3_src", base + 0xb480, 28);
+	clks[IMX8MQ_CLK_PWM4_CG] = imx_clk_gate3("pwm4_cg", "pwm4_src", base + 0xb500, 28);
+	clks[IMX8MQ_CLK_GPT1_CG] = imx_clk_gate3("gpt1_cg", "gpt1_src", base + 0xb580, 28);
+	clks[IMX8MQ_CLK_WDOG_CG] = imx_clk_gate3("wdog_cg", "wdog_src", base + 0xb900, 28);
+	clks[IMX8MQ_CLK_WRCLK_CG] = imx_clk_gate3("wrclk_cg", "wrclk_src", base + 0xb980, 28);
+	clks[IMX8MQ_CLK_CLKO2_CG] = imx_clk_gate3("clko2_cg", "clko2_src", base + 0xba80, 28);
+	clks[IMX8MQ_CLK_PCIE2_CTRL_CG] = imx_clk_gate3("pcie2_ctrl_cg", "pcie2_ctrl_src", base + 0xc000, 28);
+	clks[IMX8MQ_CLK_PCIE2_PHY_CG] = imx_clk_gate3("pcie2_phy_cg", "pcie2_phy_src", base + 0xc080, 28);
+	clks[IMX8MQ_CLK_PCIE2_AUX_CG] = imx_clk_gate3("pcie2_aux_cg", "pcie2_aux_src", base + 0xc100, 28);
+	clks[IMX8MQ_CLK_ECSPI3_CG] = imx_clk_gate3("ecspi3_cg", "ecspi3_src", base + 0xc180, 28);
+
+	clks[IMX8MQ_CLK_DRAM_ALT_PRE_DIV] = imx_clk_divider2("dram_alt_pre_div", "dram_alt_cg", base + 0xa000, 16, 3);
+	clks[IMX8MQ_CLK_DRAM_APB_PRE_DIV] = imx_clk_divider_flags("dram_apb_pre_div", "dram_apb_cg", base + 0xa080, 16, 3, CLK_OPS_PARENT_ENABLE);
+	clks[IMX8MQ_CLK_PCIE1_CTRL_PRE_DIV] = imx_clk_divider2("pcie1_ctrl_pre_div", "pcie1_ctrl_cg", base + 0xa300, 16, 3);
+	clks[IMX8MQ_CLK_PCIE1_PHY_PRE_DIV] = imx_clk_divider2("pcie1_phy_pre_div", "pcie1_phy_cg", base + 0xa380, 16, 3);
+	clks[IMX8MQ_CLK_PCIE1_AUX_PRE_DIV] = imx_clk_divider2("pcie1_aux_pre_div", "pcie1_aux_cg", base + 0xa400, 16, 3);
+	clks[IMX8MQ_CLK_DC_PIXEL_PRE_DIV] = imx_clk_divider2("dc_pixel_pre_div", "dc_pixel_cg", base + 0xa480, 16, 3);
+	clks[IMX8MQ_CLK_LCDIF_PIXEL_PRE_DIV] = imx_clk_divider2("lcdif_pixel_pre_div", "lcdif_pixel_cg", base + 0xa500, 16, 3);
+	clks[IMX8MQ_CLK_SPDIF1_PRE_DIV] = imx_clk_divider2("spdif1_pre_div", "spdif1_cg", base + 0xa880, 16, 3);
+	clks[IMX8MQ_CLK_SPDIF2_PRE_DIV] = imx_clk_divider2("spdif2_pre_div", "spdif2_cg", base + 0xa900, 16, 3);
+	clks[IMX8MQ_CLK_ENET_REF_PRE_DIV] = imx_clk_divider2("enet_ref_pre_div", "enet_ref_cg", base + 0xa980, 16, 3);
+	clks[IMX8MQ_CLK_ENET_TIMER_PRE_DIV] = imx_clk_divider2("enet_timer_pre_div", "enet_timer_cg", base + 0xaa00, 16, 3);
+	clks[IMX8MQ_CLK_ENET_PHY_REF_PRE_DIV] = imx_clk_divider2("enet_phy_pre_div", "enet_phy_cg", base + 0xaa80, 16, 3);
+	clks[IMX8MQ_CLK_NAND_PRE_DIV] = imx_clk_divider2("nand_pre_div", "nand_cg", base + 0xab00, 16, 3);
+	clks[IMX8MQ_CLK_QSPI_PRE_DIV] = imx_clk_divider2("qspi_pre_div", "qspi_cg", base + 0xab80, 16, 3);
+	clks[IMX8MQ_CLK_USDHC1_PRE_DIV] = imx_clk_divider2("usdhc1_pre_div", "usdhc1_cg", base + 0xac00, 16, 3);
+	clks[IMX8MQ_CLK_USDHC2_PRE_DIV] = imx_clk_divider2("usdhc2_pre_div", "usdhc2_cg", base + 0xac80, 16, 3);
+	clks[IMX8MQ_CLK_I2C1_PRE_DIV] = imx_clk_divider2("i2c1_pre_div", "i2c1_cg", base + 0xad00, 16, 3);
+	clks[IMX8MQ_CLK_I2C2_PRE_DIV] = imx_clk_divider2("i2c2_pre_div", "i2c2_cg", base + 0xad80, 16, 3);
+	clks[IMX8MQ_CLK_I2C3_PRE_DIV] = imx_clk_divider2("i2c3_pre_div", "i2c3_cg", base + 0xae00, 16, 3);
+	clks[IMX8MQ_CLK_I2C4_PRE_DIV] = imx_clk_divider2("i2c4_pre_div", "i2c4_cg", base + 0xae80, 16, 3);
+	clks[IMX8MQ_CLK_UART1_PRE_DIV] = imx_clk_divider2("uart1_pre_div", "uart1_cg", base + 0xaf00, 16, 3);
+	clks[IMX8MQ_CLK_UART2_PRE_DIV] = imx_clk_divider2("uart2_pre_div", "uart2_cg", base + 0xaf80, 16, 3);
+	clks[IMX8MQ_CLK_UART3_PRE_DIV] = imx_clk_divider2("uart3_pre_div", "uart3_cg", base + 0xb000, 16, 3);
+	clks[IMX8MQ_CLK_UART4_PRE_DIV] = imx_clk_divider2("uart4_pre_div", "uart4_cg", base + 0xb080, 16, 3);
+	clks[IMX8MQ_CLK_USB_CORE_REF_PRE_DIV] = imx_clk_divider2("usb_core_ref_pre_div", "usb_core_ref_cg", base + 0xb100, 16, 3);
+	clks[IMX8MQ_CLK_USB_PHY_REF_PRE_DIV] = imx_clk_divider2("usb_phy_ref_pre_div", "usb_phy_ref_cg", base + 0xb180, 16, 3);
+	clks[IMX8MQ_CLK_ECSPI1_PRE_DIV] = imx_clk_divider2("ecspi1_pre_div", "ecspi1_cg", base + 0xb280, 16, 3);
+	clks[IMX8MQ_CLK_ECSPI2_PRE_DIV] = imx_clk_divider2("ecspi2_pre_div", "ecspi2_cg", base + 0xb300, 16, 3);
+	clks[IMX8MQ_CLK_PWM1_PRE_DIV] = imx_clk_divider2("pwm1_pre_div", "pwm1_cg", base + 0xb380, 16, 3);
+	clks[IMX8MQ_CLK_PWM2_PRE_DIV] = imx_clk_divider2("pwm2_pre_div", "pwm2_cg", base + 0xb400, 16, 3);
+	clks[IMX8MQ_CLK_PWM3_PRE_DIV] = imx_clk_divider2("pwm3_pre_div", "pwm3_cg", base + 0xb480, 16, 3);
+	clks[IMX8MQ_CLK_PWM4_PRE_DIV] = imx_clk_divider2("pwm4_pre_div", "pwm4_cg", base + 0xb500, 16, 3);
+	clks[IMX8MQ_CLK_GPT1_PRE_DIV] = imx_clk_divider2("gpt1_pre_div", "gpt1_cg", base + 0xb580, 16, 3);
+	clks[IMX8MQ_CLK_WDOG_PRE_DIV] = imx_clk_divider2("wdog_pre_div", "wdog_cg", base + 0xb900, 16, 3);
+	clks[IMX8MQ_CLK_WRCLK_PRE_DIV] = imx_clk_divider2("wrclk_pre_div", "wrclk_cg", base + 0xb980, 16, 3);
+	clks[IMX8MQ_CLK_CLKO2_PRE_DIV] = imx_clk_divider2("clko2_pre_div", "clko2_cg", base + 0xba80, 16, 3);
+	clks[IMX8MQ_CLK_PCIE2_CTRL_PRE_DIV] = imx_clk_divider2("pcie2_ctrl_pre_div", "pcie2_ctrl_cg", base + 0xc000, 16, 3);
+	clks[IMX8MQ_CLK_PCIE2_PHY_PRE_DIV] = imx_clk_divider2("pcie2_phy_pre_div", "pcie2_phy_cg", base + 0xc080, 16, 3);
+	clks[IMX8MQ_CLK_PCIE2_AUX_PRE_DIV] = imx_clk_divider2("pcie2_aux_pre_div", "pcie2_aux_cg", base + 0xc100, 16, 3);
+	clks[IMX8MQ_CLK_ECSPI3_PRE_DIV] = imx_clk_divider2("ecspi3_pre_div", "ecspi3_cg", base + 0xc180, 16, 3);
+
+	clks[IMX8MQ_CLK_DRAM_ALT_DIV] = imx_clk_divider2("dram_alt_div", "dram_alt_pre_div", base + 0xa000, 0, 6);
+	clks[IMX8MQ_CLK_DRAM_APB_DIV] = imx_clk_divider2("dram_apb_div", "dram_apb_pre_div", base + 0xa080, 0, 6);
+	clks[IMX8MQ_CLK_PCIE1_CTRL_DIV] = imx_clk_divider2("pcie1_ctrl_div", "pcie1_ctrl_pre_div", base + 0xa300, 0, 6);
+	clks[IMX8MQ_CLK_PCIE1_PHY_DIV] = imx_clk_divider2("pcie1_phy_div", "pcie1_phy_pre_div", base + 0xa380, 0, 6);
+	clks[IMX8MQ_CLK_PCIE1_AUX_DIV] = imx_clk_divider2("pcie1_aux_div", "pcie1_aux_pre_div", base + 0xa400, 0, 6);
+	clks[IMX8MQ_CLK_DC_PIXEL_DIV] = imx_clk_divider2("dc_pixel_div", "dc_pixel_pre_div", base + 0xa480, 0, 6);
+	clks[IMX8MQ_CLK_LCDIF_PIXEL_DIV] = imx_clk_divider2("lcdif_pixel_div", "lcdif_pixel_pre_div", base + 0xa500, 0, 6);
+	clks[IMX8MQ_CLK_ENET_REF_DIV] = imx_clk_divider2("enet_ref_div", "enet_ref_pre_div", base + 0xa980, 0, 6);
+	clks[IMX8MQ_CLK_ENET_TIMER_DIV] = imx_clk_divider2("enet_timer_div", "enet_timer_pre_div", base + 0xaa00, 0, 6);
+	clks[IMX8MQ_CLK_ENET_PHY_REF_DIV] = imx_clk_divider2("enet_phy_div", "enet_phy_pre_div", base + 0xaa80, 0, 6);
+	clks[IMX8MQ_CLK_NAND_DIV] = imx_clk_divider2("nand_div", "nand_pre_div", base + 0xab00, 0, 6);
+	clks[IMX8MQ_CLK_QSPI_DIV] = imx_clk_divider2("qspi_div", "qspi_pre_div", base + 0xab80, 0, 6);
+	clks[IMX8MQ_CLK_USDHC1_DIV] = imx_clk_divider2("usdhc1_div", "usdhc1_pre_div", base + 0xac00, 0, 6);
+	clks[IMX8MQ_CLK_USDHC2_DIV] = imx_clk_divider2("usdhc2_div", "usdhc2_pre_div", base + 0xac80, 0, 6);
+	clks[IMX8MQ_CLK_I2C1_DIV] = imx_clk_divider2("i2c1_div", "i2c1_pre_div", base + 0xad00, 0, 6);
+	clks[IMX8MQ_CLK_I2C2_DIV] = imx_clk_divider2("i2c2_div", "i2c2_pre_div", base + 0xad80, 0, 6);
+	clks[IMX8MQ_CLK_I2C3_DIV] = imx_clk_divider2("i2c3_div", "i2c3_pre_div", base + 0xae00, 0, 6);
+	clks[IMX8MQ_CLK_I2C4_DIV] = imx_clk_divider2("i2c4_div", "i2c4_pre_div", base + 0xae80, 0, 6);
+	clks[IMX8MQ_CLK_UART1_DIV] = imx_clk_divider2("uart1_div", "uart1_pre_div", base + 0xaf00, 0, 6);
+	clks[IMX8MQ_CLK_UART2_DIV] = imx_clk_divider2("uart2_div", "uart2_pre_div", base + 0xaf80, 0, 6);
+	clks[IMX8MQ_CLK_UART3_DIV] = imx_clk_divider2("uart3_div", "uart3_pre_div", base + 0xb000, 0, 6);
+	clks[IMX8MQ_CLK_UART4_DIV] = imx_clk_divider2("uart4_div", "uart4_pre_div", base + 0xb080, 0, 6);
+	clks[IMX8MQ_CLK_USB_CORE_REF_DIV] = imx_clk_divider2("usb_core_ref_div", "usb_core_ref_pre_div", base + 0xb100, 0, 6);
+	clks[IMX8MQ_CLK_USB_PHY_REF_DIV] = imx_clk_divider2("usb_phy_ref_div", "usb_phy_ref_pre_div", base + 0xb180, 0, 6);
+	clks[IMX8MQ_CLK_ECSPI1_DIV] = imx_clk_divider2("ecspi1_div", "ecspi1_pre_div", base + 0xb280, 0, 6);
+	clks[IMX8MQ_CLK_ECSPI2_DIV] = imx_clk_divider2("ecspi2_div", "ecspi2_pre_div", base + 0xb300, 0, 6);
+	clks[IMX8MQ_CLK_PWM1_DIV] = imx_clk_divider2("pwm1_div", "pwm1_pre_div", base + 0xb380, 0, 6);
+	clks[IMX8MQ_CLK_PWM2_DIV] = imx_clk_divider2("pwm2_div", "pwm2_pre_div", base + 0xb400, 0, 6);
+	clks[IMX8MQ_CLK_PWM3_DIV] = imx_clk_divider2("pwm3_div", "pwm3_pre_div", base + 0xb480, 0, 6);
+	clks[IMX8MQ_CLK_PWM4_DIV] = imx_clk_divider2("pwm4_div", "pwm4_pre_div", base + 0xb500, 0, 6);
+	clks[IMX8MQ_CLK_GPT1_DIV] = imx_clk_divider2("gpt1_div", "gpt1_pre_div", base + 0xb580, 0, 6);
+	clks[IMX8MQ_CLK_WDOG_DIV] = imx_clk_divider2("wdog_div", "wdog_pre_div", base + 0xb900, 0, 6);
+	clks[IMX8MQ_CLK_WRCLK_DIV] = imx_clk_divider2("wrclk_div", "wrclk_pre_div", base + 0xb980, 0, 6);
+	clks[IMX8MQ_CLK_CLKO2_DIV] = imx_clk_divider2("clko2_div", "clko2_pre_div", base + 0xba80, 0, 6);
+	clks[IMX8MQ_CLK_PCIE2_CTRL_DIV] = imx_clk_divider2("pcie2_ctrl_div", "pcie2_ctrl_pre_div", base + 0xc000, 0, 6);
+	clks[IMX8MQ_CLK_PCIE2_PHY_DIV] = imx_clk_divider2("pcie2_phy_div", "pcie2_phy_pre_div", base + 0xc080, 0, 6);
+	clks[IMX8MQ_CLK_PCIE2_AUX_DIV] = imx_clk_divider2("pcie2_aux_div", "pcie2_aux_pre_div", base + 0xc100, 0, 6);
+	clks[IMX8MQ_CLK_ECSPI3_DIV] = imx_clk_divider2("ecspi3_div", "ecspi3_pre_div", base + 0xc180, 0, 6);
+
+	/*FIXME, the doc is not ready now */
+	clks[IMX8MQ_CLK_ECSPI1_ROOT] = imx_clk_gate4("ecspi1_root_clk", "ecspi1_div", base + 0x4070, 0);
+	clks[IMX8MQ_CLK_ECSPI2_ROOT] = imx_clk_gate4("ecspi2_root_clk", "ecspi2_div", base + 0x4080, 0);
+	clks[IMX8MQ_CLK_ECSPI3_ROOT] = imx_clk_gate4("ecspi3_root_clk", "ecspi3_div", base + 0x4090, 0);
+	clks[IMX8MQ_CLK_ENET1_ROOT] = imx_clk_gate4("enet1_root_clk", "enet_axi_div", base + 0x40a0, 0);
+	clks[IMX8MQ_CLK_GPT1_ROOT] = imx_clk_gate4("gpt1_root_clk", "gpt1_div", base + 0x4100, 0);
+	clks[IMX8MQ_CLK_I2C1_ROOT] = imx_clk_gate4("i2c1_root_clk", "i2c1_div", base + 0x4170, 0);
+	clks[IMX8MQ_CLK_I2C2_ROOT] = imx_clk_gate4("i2c2_root_clk", "i2c2_div", base + 0x4180, 0);
+	clks[IMX8MQ_CLK_I2C3_ROOT] = imx_clk_gate4("i2c3_root_clk", "i2c3_div", base + 0x4190, 0);
+	clks[IMX8MQ_CLK_I2C4_ROOT] = imx_clk_gate4("i2c4_root_clk", "i2c4_div", base + 0x41a0, 0);
+	clks[IMX8MQ_CLK_MU_ROOT] = imx_clk_gate4("mu_root_clk", "ipg_root", base + 0x4210, 0);
+	clks[IMX8MQ_CLK_OCOTP_ROOT] = imx_clk_gate4("ocotp_root_clk", "ipg_root", base + 0x4220, 0);
+	clks[IMX8MQ_CLK_PCIE1_ROOT] = imx_clk_gate4("pcie1_root_clk", "pcie1_ctrl_div", base + 0x4250, 0);
+	clks[IMX8MQ_CLK_PCIE2_ROOT] = imx_clk_gate4("pcie2_root_clk", "pcie2_ctrl_div", base + 0x4640, 0);
+	clks[IMX8MQ_CLK_PWM1_ROOT] = imx_clk_gate4("pwm1_root_clk", "pwm1_div", base + 0x4280, 0);
+	clks[IMX8MQ_CLK_PWM2_ROOT] = imx_clk_gate4("pwm2_root_clk", "pwm2_div", base + 0x4290, 0);
+	clks[IMX8MQ_CLK_PWM3_ROOT] = imx_clk_gate4("pwm3_root_clk", "pwm3_div", base + 0x42a0, 0);
+	clks[IMX8MQ_CLK_PWM4_ROOT] = imx_clk_gate4("pwm4_root_clk", "pwm4_div", base + 0x42b0, 0);
+	clks[IMX8MQ_CLK_QSPI_ROOT] = imx_clk_gate4("qspi_root_clk", "qspi_div", base + 0x42f0, 0);
+	clks[IMX8MQ_CLK_RAWNAND_ROOT] = imx_clk_gate4("nand_root_clk", "nand_div", base + 0x4300, 0);
+	clks[IMX8MQ_CLK_NAND_USDHC_BUS_RAWNAND_CLK] = imx_clk_gate_shared("nand_usdhc_rawnand_clk", "nand_usdhc_bus_div", "nand_root_clk");
+	clks[IMX8MQ_CLK_UART1_ROOT] = imx_clk_gate4("uart1_root_clk", "uart1_div", base + 0x4490, 0);
+	clks[IMX8MQ_CLK_UART2_ROOT] = imx_clk_gate4("uart2_root_clk", "uart2_div", base + 0x44a0, 0);
+	clks[IMX8MQ_CLK_UART3_ROOT] = imx_clk_gate4("uart3_root_clk", "uart3_div", base + 0x44b0, 0);
+	clks[IMX8MQ_CLK_UART4_ROOT] = imx_clk_gate4("uart4_root_clk", "uart4_div", base + 0x44c0, 0);
+	clks[IMX8MQ_CLK_USB1_CTRL_ROOT] = imx_clk_gate4("usb1_ctrl_root_clk", "usb_core_ref_div", base + 0x44d0, 0);
+	clks[IMX8MQ_CLK_USB2_CTRL_ROOT] = imx_clk_gate4("usb2_ctrl_root_clk", "usb_core_ref_div", base + 0x44e0, 0);
+	clks[IMX8MQ_CLK_USB1_PHY_ROOT] = imx_clk_gate4("usb1_phy_root_clk", "usb_phy_ref_div", base + 0x44f0, 0);
+	clks[IMX8MQ_CLK_USB2_PHY_ROOT] = imx_clk_gate4("usb2_phy_root_clk", "usb_phy_ref_div", base + 0x4500, 0);
+	clks[IMX8MQ_CLK_USDHC1_ROOT] = imx_clk_gate4("usdhc1_root_clk", "usdhc1_div", base + 0x4510, 0);
+	clks[IMX8MQ_CLK_USDHC2_ROOT] = imx_clk_gate4("usdhc2_root_clk", "usdhc2_div", base + 0x4520, 0);
+	clks[IMX8MQ_CLK_WDOG1_ROOT] = imx_clk_gate4("wdog1_root_clk", "wdog_div", base + 0x4530, 0);
+	clks[IMX8MQ_CLK_WDOG2_ROOT] = imx_clk_gate4("wdog2_root_clk", "wdog_div", base + 0x4540, 0);
+	clks[IMX8MQ_CLK_WDOG3_ROOT] = imx_clk_gate4("wdog3_root_clk", "wdog_div", base + 0x4550, 0);
+
+	clks[IMX8MQ_GPT_3M_CLK] = imx_clk_fixed_factor("gpt_3m", "osc_25m", 1, 8);
+	clks[IMX8MQ_CLK_DRAM_ALT_ROOT] = imx_clk_fixed_factor("dram_alt_root", "dram_alt_div", 1, 4);
+
+	for (i = 0; i < IMX8MQ_CLK_END; i++)
+		if (IS_ERR(clks[i]))
+			pr_err("i.MX8mq clk %u register failed with %ld\n",
+			       i, PTR_ERR(clks[i]));
+
+	clk_data.clks = clks;
+	clk_data.clk_num = ARRAY_SIZE(clks);
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+}
+
+CLK_OF_DECLARE(imx8mq, "fsl,imx8mq-ccm", imx8mq_clocks_init);
diff --git a/drivers/clk/imx/clk-sccg-pll.c b/drivers/clk/imx/clk-sccg-pll.c
new file mode 100644
index 0000000000..951234367b
--- /dev/null
+++ b/drivers/clk/imx/clk-sccg-pll.c
@@ -0,0 +1,242 @@
+/*
+ * Copyright 2017 NXP.
+ *
+ * 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 <linux/clkdev.h>
+#include <linux/err.h>
+#include <malloc.h>
+#include <clock.h>
+#include <asm-generic/div64.h>
+
+#include "clk.h"
+
+/* PLL CFGs */
+#define PLL_CFG0	0x0
+#define PLL_CFG1	0x4
+#define PLL_CFG2	0x8
+
+#define PLL_DIVF1_SHIFT	13
+#define PLL_DIVF2_SHIFT	7
+#define PLL_DIVF_MASK	0x3f
+
+#define PLL_DIVR1_SHIFT	25
+#define PLL_DIVR2_SHIFT	19
+#define PLL_DIVR1_MASK	0x3
+#define PLL_DIVR2_MASK	0x3f
+#define PLL_REF_SHIFT	0
+#define PLL_REF_MASK	0x3
+
+#define PLL_LOCK	31
+#define PLL_PD		7
+
+#define OSC_25M		25000000
+#define OSC_27M		27000000
+
+struct clk_sccg_pll {
+	struct clk	clk;
+	void __iomem	*base;
+	const char	*parent;
+};
+
+#define to_clk_sccg_pll(_clk) container_of(_clk, struct clk_sccg_pll, clk)
+
+static int clk_pll1_is_prepared(struct clk *clk)
+{
+	struct clk_sccg_pll *pll = to_clk_sccg_pll(clk);
+	u32 val;
+
+	val = readl(pll->base + PLL_CFG0);
+	return (val & (1 << PLL_PD)) ? 0 : 1;
+}
+
+static unsigned long clk_pll1_recalc_rate(struct clk *clk,
+					 unsigned long parent_rate)
+{
+	struct clk_sccg_pll *pll = to_clk_sccg_pll(clk);
+	u32 val, divf;
+
+	val = readl(pll->base + PLL_CFG2);
+	divf = (val >> PLL_DIVF1_SHIFT) & PLL_DIVF_MASK;
+
+	return parent_rate * 2 * (divf + 1);
+}
+
+static long clk_pll1_round_rate(struct clk *clk, unsigned long rate,
+			       unsigned long *prate)
+{
+	unsigned long parent_rate = *prate;
+	u32 div;
+
+	div = rate / (parent_rate * 2);
+
+	return parent_rate * div * 2;
+}
+
+static int clk_pll1_set_rate(struct clk *clk, unsigned long rate,
+			    unsigned long parent_rate)
+{
+	struct clk_sccg_pll *pll = to_clk_sccg_pll(clk);
+	u32 val;
+	u32 divf;
+
+	divf = rate / (parent_rate * 2);
+
+	val = readl(pll->base + PLL_CFG2);
+	val &= ~(PLL_DIVF_MASK << PLL_DIVF1_SHIFT);
+	val |= (divf - 1) << PLL_DIVF1_SHIFT;
+	writel(val, pll->base + PLL_CFG2);
+
+	/* FIXME: PLL lock check */
+
+	return 0;
+}
+
+static int clk_pll1_prepare(struct clk *clk)
+{
+	struct clk_sccg_pll *pll = to_clk_sccg_pll(clk);
+	u32 val;
+
+	val = readl(pll->base);
+	val &= ~(1 << PLL_PD);
+	writel(val, pll->base);
+
+	/* FIXME: PLL lock check */
+
+	return 0;
+}
+
+static void clk_pll1_unprepare(struct clk *clk)
+{
+	struct clk_sccg_pll *pll = to_clk_sccg_pll(clk);
+	u32 val;
+printf("%s %p\n", __func__, pll);
+	val = readl(pll->base);
+	val |= (1 << PLL_PD);
+	writel(val, pll->base);
+printf("fuschi\n");
+}
+
+static unsigned long clk_pll2_recalc_rate(struct clk *clk,
+					 unsigned long parent_rate)
+{
+	struct clk_sccg_pll *pll = to_clk_sccg_pll(clk);
+	u32 val, ref, divr1, divf1, divr2, divf2;
+	u64 temp64;
+
+	val = readl(pll->base + PLL_CFG0);
+	switch ((val >> PLL_REF_SHIFT) & PLL_REF_MASK) {
+	case 0:
+		ref = OSC_25M;
+		break;
+	case 1:
+		ref = OSC_27M;
+		break;
+	default:
+		ref = OSC_25M;
+		break;
+	}
+
+	val = readl(pll->base + PLL_CFG2);
+	divr1 = (val >> PLL_DIVR1_SHIFT) & PLL_DIVR1_MASK;
+	divr2 = (val >> PLL_DIVR2_SHIFT) & PLL_DIVR2_MASK;
+	divf1 = (val >> PLL_DIVF1_SHIFT) & PLL_DIVF_MASK;
+	divf2 = (val >> PLL_DIVF2_SHIFT) & PLL_DIVF_MASK;
+
+	temp64 = ref * 2;
+	temp64 *= (divf1 + 1) * (divf2 + 1);
+
+	do_div(temp64, (divr1 + 1) * (divr2 + 1));
+
+	return (unsigned long)temp64;
+}
+
+static long clk_pll2_round_rate(struct clk *clk, unsigned long rate,
+			       unsigned long *prate)
+{
+	u32 div;
+	unsigned long parent_rate = *prate;
+
+	div = rate / (parent_rate);
+
+	return parent_rate * div;
+}
+
+static int clk_pll2_set_rate(struct clk *clk, unsigned long rate,
+			    unsigned long parent_rate)
+{
+	u32 val;
+	u32 divf;
+	struct clk_sccg_pll *pll = to_clk_sccg_pll(clk);
+
+	divf = rate / (parent_rate);
+
+	val = readl(pll->base + PLL_CFG2);
+	val &= ~(PLL_DIVF_MASK << PLL_DIVF2_SHIFT);
+	val |= (divf - 1) << PLL_DIVF2_SHIFT;
+	writel(val, pll->base + PLL_CFG2);
+
+	/* FIXME: PLL lock check */
+
+	return 0;
+}
+
+static const struct clk_ops clk_sccg_pll1_ops = {
+	.is_enabled	= clk_pll1_is_prepared,
+	.recalc_rate	= clk_pll1_recalc_rate,
+	.round_rate	= clk_pll1_round_rate,
+	.set_rate	= clk_pll1_set_rate,
+};
+
+static const struct clk_ops clk_sccg_pll2_ops = {
+	.enable		= clk_pll1_prepare,
+	.disable	= clk_pll1_unprepare,
+	.recalc_rate	= clk_pll2_recalc_rate,
+	.round_rate	= clk_pll2_round_rate,
+	.set_rate	= clk_pll2_set_rate,
+};
+
+struct clk *imx_clk_sccg_pll(const char *name, const char *parent_name,
+			     void __iomem *base, enum imx_sccg_pll_type pll_type)
+{
+	struct clk_sccg_pll *pll;
+	int ret;
+
+	pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+	if (!pll)
+		return ERR_PTR(-ENOMEM);
+
+	pll->base = base;
+	pll->clk.name = name;
+	switch (pll_type) {
+	case SCCG_PLL1:
+		pll->clk.ops = &clk_sccg_pll1_ops;
+		break;
+	case SCCG_PLL2:
+		pll->clk.ops = &clk_sccg_pll2_ops;
+		break;
+	}
+
+	pll->parent = parent_name;
+        pll->clk.parent_names = &pll->parent;
+        pll->clk.num_parents = 1;
+
+	ret = clk_register(&pll->clk);
+	if (ret) {
+		free(pll);
+		return ERR_PTR(ret);
+	}
+
+	return &pll->clk;
+}
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index 71c6f459ad..c6ec0fc403 100644
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -10,6 +10,13 @@ static inline struct clk *imx_clk_divider(const char *name, const char *parent,
 	return clk_divider(name, parent, reg, shift, width, CLK_SET_RATE_PARENT);
 }
 
+static inline struct clk *imx_clk_divider_flags(const char *name,
+                const char *parent, void __iomem *reg, u8 shift, u8 width,
+                unsigned long flags)
+{
+	return clk_divider(name, parent, reg, shift, width, flags);
+}
+
 static inline struct clk *imx_clk_divider_np(const char *name, const char *parent,
 		void __iomem *reg, u8 shift, u8 width)
 {
@@ -44,6 +51,14 @@ static inline struct clk *imx_clk_mux_flags(const char *name, void __iomem *reg,
 	return clk_mux(name, reg, shift, width, parents, num_parents, flags);
 }
 
+static inline struct clk *imx_clk_mux2_flags(const char *name,
+		void __iomem *reg, u8 shift, u8 width, const char **parents,
+		int num_parents, unsigned long flags)
+{
+	return clk_mux(name, reg, shift, width, parents, num_parents,
+		       flags | CLK_OPS_PARENT_ENABLE);
+}
+
 static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg,
 		u8 shift, u8 width, const char **parents, u8 num_parents)
 {
@@ -133,6 +148,18 @@ 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_frac_pll(const char *name, const char *parent_name,
+			     void __iomem *base);
+
+enum imx_sccg_pll_type {
+	SCCG_PLL1,
+	SCCG_PLL2,
+};
+
+struct clk *imx_clk_sccg_pll(const char *name, const char *parent_name,
+			     void __iomem *base,
+			     enum imx_sccg_pll_type pll_type);
+
 struct clk *imx_clk_pfd(const char *name, const char *parent,
 			void __iomem *reg, u8 idx);
 
diff --git a/drivers/clocksource/armv8-timer.c b/drivers/clocksource/armv8-timer.c
index 57b0b694c7..918232e0e0 100644
--- a/drivers/clocksource/armv8-timer.c
+++ b/drivers/clocksource/armv8-timer.c
@@ -20,14 +20,9 @@
 #include <io.h>
 #include <asm/system.h>
 
-uint64_t armv8_clocksource_read(void)
+static uint64_t armv8_clocksource_read(void)
 {
-	unsigned long cntpct;
-
-	isb();
-	asm volatile("mrs %0, cntpct_el0" : "=r" (cntpct));
-
-	return cntpct;
+	return get_cntpct();
 }
 
 static struct clocksource cs = {
@@ -38,11 +33,7 @@ static struct clocksource cs = {
 
 static int armv8_timer_probe(struct device_d *dev)
 {
-	unsigned long cntfrq;
-
-	asm volatile("mrs %0, cntfrq_el0" : "=r" (cntfrq));
-
-	cs.mult = clocksource_hz2mult(cntfrq, cs.shift);
+	cs.mult = clocksource_hz2mult(get_cntfrq(), cs.shift);
 
 	return init_clock(&cs);
 }
@@ -57,9 +48,5 @@ static struct driver_d armv8_timer_driver = {
 	.probe = armv8_timer_probe,
 	.of_compatible = DRV_OF_COMPAT(armv8_timer_dt_ids),
 };
+postcore_platform_driver(armv8_timer_driver);
 
-static int armv8_timer_init(void)
-{
-	return platform_driver_register(&armv8_timer_driver);
-}
-postcore_initcall(armv8_timer_init);
diff --git a/drivers/gpio/gpio-imx.c b/drivers/gpio/gpio-imx.c
index d8bcea2234..d618e60119 100644
--- a/drivers/gpio/gpio-imx.c
+++ b/drivers/gpio/gpio-imx.c
@@ -190,6 +190,9 @@ static __maybe_unused struct of_device_id imx_gpio_dt_ids[] = {
 	}, {
 		.compatible = "fsl,imx6q-gpio",
 		.data = &regs_imx31,
+	},  {
+		.compatible = "fsl,imx8mq-gpio",
+		.data = &regs_imx31,
 	}, {
 		/* sentinel */
 	}
diff --git a/drivers/mci/imx-esdhc.c b/drivers/mci/imx-esdhc.c
index b91f94b99c..c4daa9d121 100644
--- a/drivers/mci/imx-esdhc.c
+++ b/drivers/mci/imx-esdhc.c
@@ -211,18 +211,14 @@ esdhc_pio_read_write(struct mci_host *mci, struct mci_data *data)
 	return 0;
 }
 
-static int esdhc_setup_data(struct mci_host *mci, struct mci_data *data)
+static int esdhc_setup_data(struct mci_host *mci, struct mci_data *data,
+			    dma_addr_t dma)
 {
 	struct fsl_esdhc_host *host = to_fsl_esdhc(mci);
 	void __iomem *regs = host->regs;
 	u32 wml_value;
 
-	if (IS_ENABLED(CONFIG_MCI_IMX_ESDHC_PIO)) {
-		if (!(data->flags & MMC_DATA_READ))
-			esdhc_write32(regs + SDHCI_DMA_ADDRESS, (u32)data->src);
-		else
-			esdhc_write32(regs + SDHCI_DMA_ADDRESS, (u32)data->dest);
-	} else {
+	if (!IS_ENABLED(CONFIG_MCI_IMX_ESDHC_PIO)) {
 		wml_value = data->blocksize/4;
 
 		if (data->flags & MMC_DATA_READ) {
@@ -230,15 +226,14 @@ static int esdhc_setup_data(struct mci_host *mci, struct mci_data *data)
 				wml_value = 0x10;
 
 			esdhc_clrsetbits32(regs + IMX_SDHCI_WML, WML_RD_WML_MASK, wml_value);
-			esdhc_write32(regs + SDHCI_DMA_ADDRESS, (u32)data->dest);
 		} else {
 			if (wml_value > 0x80)
 				wml_value = 0x80;
 
 			esdhc_clrsetbits32(regs + IMX_SDHCI_WML, WML_WR_WML_MASK,
 						wml_value << 16);
-			esdhc_write32(regs + SDHCI_DMA_ADDRESS, (u32)data->src);
 		}
+		esdhc_write32(regs + SDHCI_DMA_ADDRESS, dma);
 	}
 
 	esdhc_write32(regs + SDHCI_BLOCK_SIZE__BLOCK_COUNT, data->blocks << 16 | data->blocksize);
@@ -250,7 +245,6 @@ static int esdhc_do_data(struct mci_host *mci, struct mci_data *data)
 {
 	struct fsl_esdhc_host *host = to_fsl_esdhc(mci);
 	void __iomem *regs = host->regs;
-	unsigned int num_bytes = data->blocks * data->blocksize;
 	u32 irqstat;
 
 	if (IS_ENABLED(CONFIG_MCI_IMX_ESDHC_PIO))
@@ -267,13 +261,6 @@ static int esdhc_do_data(struct mci_host *mci, struct mci_data *data)
 	} while (!(irqstat & IRQSTAT_TC) &&
 		(esdhc_read32(regs + SDHCI_PRESENT_STATE) & PRSSTAT_DLA));
 
-	if (data->flags & MMC_DATA_WRITE)
-		dma_sync_single_for_cpu((unsigned long)data->src,
-					num_bytes, DMA_TO_DEVICE);
-	else
-		dma_sync_single_for_cpu((unsigned long)data->dest,
-					num_bytes, DMA_FROM_DEVICE);
-
 	return 0;
 }
 
@@ -290,6 +277,9 @@ esdhc_send_cmd(struct mci_host *mci, struct mci_cmd *cmd, struct mci_data *data)
 	void __iomem *regs = host->regs;
 	unsigned int num_bytes = 0;
 	int ret;
+	void *ptr;
+	enum dma_data_direction dir = 0;
+	dma_addr_t dma = 0;
 
 	esdhc_write32(regs + SDHCI_INT_STATUS, -1);
 
@@ -300,19 +290,25 @@ esdhc_send_cmd(struct mci_host *mci, struct mci_cmd *cmd, struct mci_data *data)
 	if (data) {
 		int err;
 
-		err = esdhc_setup_data(mci, data);
-		if(err)
-			return err;
+		if (!IS_ENABLED(CONFIG_MCI_IMX_ESDHC_PIO)) {
+			num_bytes = data->blocks * data->blocksize;
 
-		num_bytes = data->blocks * data->blocksize;
+			if (data->flags & MMC_DATA_WRITE) {
+				ptr = (void *)data->src;
+				dir = DMA_TO_DEVICE;
+			} else {
+				ptr = data->dest;
+				dir = DMA_FROM_DEVICE;
+			}
 
-		if (data->flags & MMC_DATA_WRITE)
-			dma_sync_single_for_device((unsigned long)data->src,
-						   num_bytes, DMA_TO_DEVICE);
-		else
-			dma_sync_single_for_device((unsigned long)data->dest,
-						   num_bytes, DMA_FROM_DEVICE);
+			dma = dma_map_single(host->dev, ptr, num_bytes, dir);
+			if (dma_mapping_error(host->dev, dma))
+				return -EIO;
+		}
 
+		err = esdhc_setup_data(mci, data, dma);
+		if(err)
+			return err;
 	}
 
 	/* Figure out the transfer arguments */
@@ -383,6 +379,9 @@ esdhc_send_cmd(struct mci_host *mci, struct mci_cmd *cmd, struct mci_data *data)
 		ret = esdhc_do_data(mci, data);
 		if (ret)
 			return ret;
+
+		if (!IS_ENABLED(CONFIG_MCI_IMX_ESDHC_PIO))
+			dma_unmap_single(host->dev, dma, num_bytes, dir);
 	}
 
 	esdhc_write32(regs + SDHCI_INT_STATUS, -1);
@@ -729,6 +728,7 @@ static __maybe_unused struct of_device_id fsl_esdhc_compatible[] = {
 	{ .compatible = "fsl,imx6q-usdhc",  .data = &usdhc_imx6q_data  },
 	{ .compatible = "fsl,imx6sl-usdhc", .data = &usdhc_imx6sl_data },
 	{ .compatible = "fsl,imx6sx-usdhc", .data = &usdhc_imx6sx_data },
+	{ .compatible = "fsl,imx8mq-usdhc", .data = &usdhc_imx6sx_data },
 	{ /* sentinel */ }
 };
 
diff --git a/drivers/net/fec_imx.c b/drivers/net/fec_imx.c
index d506fd64f1..98711baa79 100644
--- a/drivers/net/fec_imx.c
+++ b/drivers/net/fec_imx.c
@@ -453,6 +453,7 @@ static int fec_send(struct eth_device *dev, void *eth_data, int data_length)
 {
 	unsigned int status;
 	uint64_t tmo;
+	dma_addr_t dma;
 
 	/*
 	 * This routine transmits one frame.  This routine only accepts
@@ -466,7 +467,7 @@ static int fec_send(struct eth_device *dev, void *eth_data, int data_length)
 		return -1;
 	}
 
-	if ((uint32_t)eth_data & (DB_DATA_ALIGNMENT-1))
+	if (!IS_ALIGNED((unsigned long)eth_data, DB_DATA_ALIGNMENT))
 		dev_warn(&dev->dev, "Transmit data not aligned: %p!\n", eth_data);
 
 	/*
@@ -479,10 +480,12 @@ static int fec_send(struct eth_device *dev, void *eth_data, int data_length)
 
 	writew(data_length, &fec->tbd_base[fec->tbd_index].data_length);
 
-	writel((uint32_t)(eth_data), &fec->tbd_base[fec->tbd_index].data_pointer);
+	dma = dma_map_single(fec->dev, eth_data, data_length, DMA_TO_DEVICE);
+	if (dma_mapping_error(fec->dev, dma))
+		return -EIO;
+
+	writel((uint32_t)(dma), &fec->tbd_base[fec->tbd_index].data_pointer);
 
-	dma_sync_single_for_device((unsigned long)eth_data, data_length,
-				   DMA_TO_DEVICE);
 	/*
 	 * update BD's status now
 	 * This block:
@@ -505,8 +508,7 @@ static int fec_send(struct eth_device *dev, void *eth_data, int data_length)
 			break;
 		}
 	}
-	dma_sync_single_for_cpu((unsigned long)eth_data, data_length,
-				DMA_TO_DEVICE);
+	dma_unmap_single(fec->dev, dma, data_length, DMA_TO_DEVICE);
 
 	/* for next transmission use the other buffer */
 	if (fec->tbd_index)
@@ -580,11 +582,7 @@ static int fec_recv(struct eth_device *dev)
 			 */
 			frame = phys_to_virt(readl(&rbd->data_pointer));
 			frame_length = readw(&rbd->data_length) - 4;
-			dma_sync_single_for_cpu((unsigned long)frame->data,
-						frame_length, DMA_FROM_DEVICE);
 			net_receive(dev, frame->data, frame_length);
-			dma_sync_single_for_device((unsigned long)frame->data,
-						   frame_length, DMA_FROM_DEVICE);
 			len = frame_length;
 		} else {
 			if (bd_status & FEC_RBD_ERR) {
@@ -752,6 +750,7 @@ static int fec_probe(struct device_d *dev)
 
 	fec = xzalloc(sizeof(*fec));
 	fec->type = type;
+	fec->dev = dev;
 	edev = &fec->edev;
 	dev->priv = fec;
 	edev->priv = fec;
diff --git a/drivers/net/fec_imx.h b/drivers/net/fec_imx.h
index 561de0890b..e3f60dd66a 100644
--- a/drivers/net/fec_imx.h
+++ b/drivers/net/fec_imx.h
@@ -149,6 +149,7 @@ enum fec_opt_clock {
  */
 struct fec_priv {
 	struct eth_device edev;
+	struct device_d *dev;
 	void __iomem *regs;
 	struct buffer_descriptor __iomem *rbd_base;	/* RBD ring                  */
 	int rbd_index;				/* next receive BD to read   */
diff --git a/drivers/nvmem/snvs_lpgpr.c b/drivers/nvmem/snvs_lpgpr.c
index 6c79743cc0..fe7fe599f6 100644
--- a/drivers/nvmem/snvs_lpgpr.c
+++ b/drivers/nvmem/snvs_lpgpr.c
@@ -113,10 +113,10 @@ static int snvs_lpgpr_probe(struct device_d *dev)
 	cfg = &priv->cfg;
 	cfg->name = dev_name(dev);
 	cfg->dev = dev;
-	cfg->stride = 4,
-	cfg->word_size = 4,
-	cfg->size = 4,
-	cfg->bus = &snvs_lpgpr_nvmem_bus,
+	cfg->stride = 4;
+	cfg->word_size = 4;
+	cfg->size = 4;
+	cfg->bus = &snvs_lpgpr_nvmem_bus;
 
 	nvmem = nvmem_register(cfg);
 	if (IS_ERR(nvmem)) {
diff --git a/drivers/pinctrl/imx-iomux-v3.c b/drivers/pinctrl/imx-iomux-v3.c
index 50d7177367..38451875ea 100644
--- a/drivers/pinctrl/imx-iomux-v3.c
+++ b/drivers/pinctrl/imx-iomux-v3.c
@@ -73,6 +73,7 @@ EXPORT_SYMBOL(mxc_iomux_v3_setup_multiple_pads);
  * 1 u32 CONFIG, so 24 types in total for each pin.
  */
 #define FSL_PIN_SIZE 24
+#define SHARE_CONF_FSL_PIN_SIZE (FSL_PIN_SIZE - 1 * sizeof(u32))
 
 #define IMX_DT_NO_PAD_CTL	(1 << 31)
 #define IMX_PAD_SION		(1 << 30)
@@ -83,22 +84,57 @@ static int imx_iomux_v3_set_state(struct pinctrl_device *pdev, struct device_nod
 {
 	struct imx_iomux_v3 *iomux = container_of(pdev, struct imx_iomux_v3, pinctrl);
 	const __be32 *list;
-	int npins, size, i;
+	const bool share_conf = iomux->flags & SHARE_CONF;
+	int npins, size, i, fsl_pin_size;
+	const char *name;
+	u32 share_conf_val;
 
 	dev_dbg(iomux->pinctrl.dev, "set state: %s\n", np->full_name);
 
-	list = of_get_property(np, "fsl,pins", &size);
+	if (share_conf) {
+		u32 drive_strength, slew_rate;
+		int ret;
+
+		fsl_pin_size = SHARE_CONF_FSL_PIN_SIZE;
+		name = "pinmux";
+
+		ret = of_property_read_u32(np, "drive-strength",
+					   &drive_strength);
+		if (ret)
+			return ret;
+
+		ret = of_property_read_u32(np, "slew-rate", &slew_rate);
+		if (ret)
+			return ret;
+
+		share_conf_val =
+			FIELD_PREP(SHARE_CONF_PAD_CTL_DSE, drive_strength) |
+			FIELD_PREP(SHARE_CONF_PAD_CTL_SRE, slew_rate);
+
+		if (of_get_property(np, "drive-open-drain", NULL))
+			share_conf_val |= SHARE_CONF_PAD_CTL_ODE;
+
+		if (of_get_property(np, "input-schmitt-enable", NULL))
+			share_conf_val |= SHARE_CONF_PAD_CTL_HYS;
+
+		if (of_get_property(np, "bias-pull-up", NULL))
+			share_conf_val |= SHARE_CONF_PAD_CTL_PUE;
+	} else {
+		fsl_pin_size = FSL_PIN_SIZE;
+		name = "fsl,pins";
+	}
+
+	list = of_get_property(np, name, &size);
 	if (!list)
 		return -EINVAL;
 
-
-	if (!size || size % FSL_PIN_SIZE) {
+	if (!size || size % fsl_pin_size) {
 		dev_err(iomux->pinctrl.dev, "Invalid fsl,pins property in %s\n",
 				np->full_name);
 		return -EINVAL;
 	}
 
-	npins = size / FSL_PIN_SIZE;
+	npins = size / fsl_pin_size;
 
 	for (i = 0; i < npins; i++) {
 		u32 mux_reg = be32_to_cpu(*list++);
@@ -106,7 +142,8 @@ static int imx_iomux_v3_set_state(struct pinctrl_device *pdev, struct device_nod
 		u32 input_reg = be32_to_cpu(*list++);
 		u32 mux_val = be32_to_cpu(*list++);
 		u32 input_val = be32_to_cpu(*list++);
-		u32 conf_val = be32_to_cpu(*list++);
+		u32 conf_val = share_conf ?
+			share_conf_val : be32_to_cpu(*list++);
 
 		if (conf_val & IMX_PAD_SION) {
 			mux_val |= IOMUXC_CONFIG_SION;
@@ -180,6 +217,10 @@ static struct imx_iomux_v3_data imx_iomux_imx7_lpsr_data = {
 	.flags = ZERO_OFFSET_VALID | IMX7_PINMUX_LPSR,
 };
 
+static struct imx_iomux_v3_data imx_iomux_imx8_data = {
+	.flags = SHARE_CONF,
+};
+
 static __maybe_unused struct of_device_id imx_iomux_v3_dt_ids[] = {
 	{
 		.compatible = "fsl,imx25-iomuxc",
@@ -205,6 +246,9 @@ static __maybe_unused struct of_device_id imx_iomux_v3_dt_ids[] = {
 		.compatible = "fsl,imx7d-iomuxc-lpsr",
 		.data = &imx_iomux_imx7_lpsr_data,
 	}, {
+		.compatible = "fsl,imx8mq-iomuxc",
+		.data = &imx_iomux_imx8_data,
+	}, {
 		/* sentinel */
 	}
 };
diff --git a/drivers/serial/serial_imx.c b/drivers/serial/serial_imx.c
index c8af995aa0..09341af874 100644
--- a/drivers/serial/serial_imx.c
+++ b/drivers/serial/serial_imx.c
@@ -281,10 +281,13 @@ static __maybe_unused struct of_device_id imx_serial_dt_ids[] = {
 	}, {
 		.compatible = "fsl,imx6ul-uart",
 		.data = &imx21_data,
-	},  {
+	}, {
 		.compatible = "fsl,imx7d-uart",
 		.data = &imx21_data,
 	}, {
+		.compatible = "fsl,imx8mq-uart",
+		.data = &imx21_data,
+	}, {
 		/* sentinel */
 	}
 };