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authorSascha Hauer <s.hauer@pengutronix.de>2016-11-14 12:37:20 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2016-11-14 12:37:20 +0100
commit8eb1fb3519b6c1ae6ddab114a7cdc86bb24da296 (patch)
treea85ef526dca96e6c12df5cc33c935b854d77fb93
parentf55e379fca456444ade761358e8cce8657ea9672 (diff)
parent764f84809fedd39fca75e2c8731ab181a421fd5b (diff)
downloadbarebox-8eb1fb3519b6c1ae6ddab114a7cdc86bb24da296.tar.gz
Merge branch 'for-next/vybrid'
-rw-r--r--arch/arm/boards/Makefile1
-rw-r--r--arch/arm/boards/freescale-vf610-twr/Makefile3
-rw-r--r--arch/arm/boards/freescale-vf610-twr/flash-header-vf610-twr.imxcfg278
-rw-r--r--arch/arm/boards/freescale-vf610-twr/lowlevel.c45
-rw-r--r--arch/arm/dts/Makefile1
-rw-r--r--arch/arm/dts/vf610-twr.dts14
-rw-r--r--arch/arm/mach-imx/Kconfig14
-rw-r--r--arch/arm/mach-imx/cpu_init.c5
-rw-r--r--arch/arm/mach-imx/imx.c4
-rw-r--r--arch/arm/mach-imx/include/mach/clock-vf610.h171
-rw-r--r--arch/arm/mach-imx/include/mach/debug_ll.h27
-rw-r--r--arch/arm/mach-imx/include/mach/generic.h13
-rw-r--r--arch/arm/mach-imx/include/mach/imx_cpu_types.h1
-rw-r--r--arch/arm/mach-imx/include/mach/iomux-vf610.h226
-rw-r--r--arch/arm/mach-imx/include/mach/vf610-regs.h110
-rw-r--r--common/Kconfig10
-rw-r--r--drivers/clk/clk.c89
-rw-r--r--drivers/pinctrl/Kconfig5
-rw-r--r--drivers/pinctrl/Makefile1
-rw-r--r--drivers/pinctrl/pinctrl-vf610.c167
-rw-r--r--drivers/pinctrl/pinctrl.c45
-rw-r--r--images/Makefile.imx5
-rw-r--r--include/pinctrl.h21
-rw-r--r--include/serial/lpuart.h281
-rw-r--r--scripts/imx/imx.c1
25 files changed, 1529 insertions, 9 deletions
diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile
index 1a0f63f..ff0a86f 100644
--- a/arch/arm/boards/Makefile
+++ b/arch/arm/boards/Makefile
@@ -140,3 +140,4 @@ obj-$(CONFIG_MACH_ZYLONITE) += zylonite/
obj-$(CONFIG_MACH_VARISCITE_MX6) += variscite-mx6/
obj-$(CONFIG_MACH_VSCOM_BALTOS) += vscom-baltos/
obj-$(CONFIG_MACH_QEMU_VIRT64) += qemu-virt64/
+obj-$(CONFIG_MACH_VF610_TWR) += freescale-vf610-twr/
diff --git a/arch/arm/boards/freescale-vf610-twr/Makefile b/arch/arm/boards/freescale-vf610-twr/Makefile
new file mode 100644
index 0000000..6b029ce
--- /dev/null
+++ b/arch/arm/boards/freescale-vf610-twr/Makefile
@@ -0,0 +1,3 @@
+obj-y += flash-header-vf610-twr.dcd.o
+extra-y += flash-header-vf610-twr.dcd.S flash-header-vf610-twr.dcd
+lwl-y += lowlevel.o
diff --git a/arch/arm/boards/freescale-vf610-twr/flash-header-vf610-twr.imxcfg b/arch/arm/boards/freescale-vf610-twr/flash-header-vf610-twr.imxcfg
new file mode 100644
index 0000000..01ffc69
--- /dev/null
+++ b/arch/arm/boards/freescale-vf610-twr/flash-header-vf610-twr.imxcfg
@@ -0,0 +1,278 @@
+soc vf610
+loadaddr 0x80000000
+dcdofs 0x400
+
+#define VF610_DDR_PAD_CTRL 0x00000180 /* 25 Ohm drive strength */
+#define VF610_DDR_PAD_CTRL_1 0x00010180 /* 25 Ohm drive strength + differential input */
+
+#define DDRMC_PHY_DQ_TIMING 0x00002613
+#define DDRMC_PHY_DQS_TIMING 0x00002615
+#define DDRMC_PHY_CTRL 0x00210000
+#define DDRMC_PHY_MASTER_CTRL 0x0001012a
+#define DDRMC_PHY_SLAVE_CTRL 0x00002000
+#define DDRMC_PHY_OFF 0x00000000
+#define DDRMC_PHY_PROC_PAD_ODT 0x00010101
+
+#ifdef DEBUG
+#define CHECKPOINT(n) wm 32 0x3f040000 n
+#else
+#define CHECKPOINT(n)
+#endif
+
+CHECKPOINT(1)
+
+/* ======================= Clock initialization =======================*/
+
+/*
+ * Ungate all IP block clocks
+ */
+wm 32 0x4006b040 0xffffffff
+wm 32 0x4006b044 0xffffffff
+wm 32 0x4006b048 0xffffffff
+wm 32 0x4006b04c 0xffffffff
+wm 32 0x4006b050 0xffffffff
+wm 32 0x4006b058 0xffffffff
+wm 32 0x4006b05c 0xffffffff
+wm 32 0x4006b060 0xffffffff
+wm 32 0x4006b064 0xffffffff
+wm 32 0x4006b068 0xffffffff
+wm 32 0x4006b06c 0xffffffff
+
+
+/*
+ * We have to options to clock DDR controller:
+ *
+ * - Use Core-A5 clock
+ * - Use PLL2 PFD2 clock
+ *
+
+ * Using first option without changing PLL settings doesn't seem to be
+ * possible given that DDRMC requires minimum of 300Mhz and MaskROM
+ * configures it to be clocked at 264Mhz. Changing PLL1 settings
+ * proved to be challenging becuase MaskROM code executing this DCD
+ * will also be fetching the rest of the bootloader via some
+ * peripheral interface whose clock is derived from Cortex-A5 clock.
+ *
+ * As a result this DCD configuration code uses the second option of
+ * clocking DDR wiht PLL2 PFD2 clock output
+ *
+ * Turn PLL2 on
+ */
+wm 32 0x40050030 0x00002001 /* Fout = Fin * 22 */
+
+CHECKPOINT(2)
+
+/*
+ * Wait for PLLs to lock
+ */
+check 32 while_any_bit_clear 0x40050030 0x80000000
+
+
+CHECKPOINT(3)
+
+/*
+ * Switch DDRMC to be clocked with PLL2 PFD2 and enable PFD2 output
+ */
+clear_bits 32 0x4006b008 0x00000040
+set_bits 32 0x4006b008 0x00002000
+
+
+
+/* ======================= DDR IOMUX ======================= */
+
+CHECKPOINT(4)
+
+wm 32 0x40048220 VF610_DDR_PAD_CTRL
+wm 32 0x40048224 VF610_DDR_PAD_CTRL
+wm 32 0x40048228 VF610_DDR_PAD_CTRL
+wm 32 0x4004822c VF610_DDR_PAD_CTRL
+wm 32 0x40048230 VF610_DDR_PAD_CTRL
+wm 32 0x40048234 VF610_DDR_PAD_CTRL
+wm 32 0x40048238 VF610_DDR_PAD_CTRL
+wm 32 0x4004823c VF610_DDR_PAD_CTRL
+wm 32 0x40048240 VF610_DDR_PAD_CTRL
+wm 32 0x40048244 VF610_DDR_PAD_CTRL
+wm 32 0x40048248 VF610_DDR_PAD_CTRL
+wm 32 0x4004824c VF610_DDR_PAD_CTRL
+wm 32 0x40048250 VF610_DDR_PAD_CTRL
+wm 32 0x40048254 VF610_DDR_PAD_CTRL
+wm 32 0x40048258 VF610_DDR_PAD_CTRL
+wm 32 0x4004825c VF610_DDR_PAD_CTRL
+wm 32 0x40048260 VF610_DDR_PAD_CTRL
+wm 32 0x40048264 VF610_DDR_PAD_CTRL
+wm 32 0x40048268 VF610_DDR_PAD_CTRL
+wm 32 0x4004826c VF610_DDR_PAD_CTRL
+wm 32 0x40048270 VF610_DDR_PAD_CTRL
+wm 32 0x40048274 VF610_DDR_PAD_CTRL
+wm 32 0x40048278 VF610_DDR_PAD_CTRL
+wm 32 0x4004827c VF610_DDR_PAD_CTRL_1
+wm 32 0x40048280 VF610_DDR_PAD_CTRL_1
+wm 32 0x40048284 VF610_DDR_PAD_CTRL_1
+wm 32 0x40048288 VF610_DDR_PAD_CTRL_1
+wm 32 0x4004828c VF610_DDR_PAD_CTRL_1
+wm 32 0x40048290 VF610_DDR_PAD_CTRL_1
+wm 32 0x40048294 VF610_DDR_PAD_CTRL_1
+wm 32 0x40048298 VF610_DDR_PAD_CTRL_1
+wm 32 0x4004829c VF610_DDR_PAD_CTRL_1
+wm 32 0x400482a0 VF610_DDR_PAD_CTRL_1
+wm 32 0x400482a4 VF610_DDR_PAD_CTRL_1
+wm 32 0x400482a8 VF610_DDR_PAD_CTRL_1
+wm 32 0x400482ac VF610_DDR_PAD_CTRL_1
+wm 32 0x400482b0 VF610_DDR_PAD_CTRL_1
+wm 32 0x400482b4 VF610_DDR_PAD_CTRL_1
+wm 32 0x400482b8 VF610_DDR_PAD_CTRL_1
+wm 32 0x400482bc VF610_DDR_PAD_CTRL_1
+wm 32 0x400482c0 VF610_DDR_PAD_CTRL_1
+wm 32 0x400482c4 VF610_DDR_PAD_CTRL_1
+wm 32 0x400482c8 VF610_DDR_PAD_CTRL_1
+wm 32 0x400482cc VF610_DDR_PAD_CTRL
+wm 32 0x400482d0 VF610_DDR_PAD_CTRL
+wm 32 0x400482d4 VF610_DDR_PAD_CTRL
+wm 32 0x400482d8 VF610_DDR_PAD_CTRL
+wm 32 0x4004821c VF610_DDR_PAD_CTRL
+
+/* ======================= DDR Controller =======================*/
+
+CHECKPOINT(5)
+
+wm 32 0x400ae000 0x00000600
+wm 32 0x400ae008 0x00000020
+wm 32 0x400ae028 0x00013880
+wm 32 0x400ae02c 0x00030d40
+wm 32 0x400ae030 0x0000050c
+wm 32 0x400ae034 0x15040400
+wm 32 0x400ae038 0x1406040f
+wm 32 0x400ae040 0x04040000
+wm 32 0x400ae044 0x006db00c
+wm 32 0x400ae048 0x00000403
+wm 32 0x400ae050 0x01000000
+wm 32 0x400ae054 0x00060001
+wm 32 0x400ae058 0x000c0000
+wm 32 0x400ae05c 0x03000200
+wm 32 0x400ae060 0x00000006
+wm 32 0x400ae064 0x00010000
+wm 32 0x400ae068 0x0c30002c
+wm 32 0x400ae070 0x00000000
+wm 32 0x400ae074 0x00000003
+wm 32 0x400ae078 0x0000000a
+wm 32 0x400ae07c 0x003001d4
+wm 32 0x400ae084 0x00010000
+wm 32 0x400ae088 0x00050500
+wm 32 0x400ae098 0x00000000
+wm 32 0x400ae09c 0x04001002
+wm 32 0x400ae0a4 0x00000001
+wm 32 0x400ae0c0 0x00460420
+wm 32 0x400ae108 0x01000200
+wm 32 0x400ae10c 0x00000040
+wm 32 0x400ae114 0x00000200
+wm 32 0x400ae118 0x00000040
+wm 32 0x400ae120 0x00000000
+wm 32 0x400ae124 0x0a010300
+wm 32 0x400ae128 0x01014040
+wm 32 0x400ae12c 0x01010101
+wm 32 0x400ae130 0x03030100
+wm 32 0x400ae134 0x01000101
+wm 32 0x400ae138 0x0700000c
+wm 32 0x400ae13c 0x00000000
+wm 32 0x400ae148 0x10000000
+wm 32 0x400ae15c 0x01000000
+wm 32 0x400ae160 0x00040000
+wm 32 0x400ae164 0x00000002
+wm 32 0x400ae16c 0x00020000
+wm 32 0x400ae180 0x00002819
+wm 32 0x400ae184 0x01000000
+wm 32 0x400ae188 0x00000000
+wm 32 0x400ae18c 0x00000000
+wm 32 0x400ae198 0x00010100
+wm 32 0x400ae1a4 0x00000000
+wm 32 0x400ae1a8 0x00000004
+wm 32 0x400ae1b8 0x00040000
+wm 32 0x400ae1c8 0x00000000
+wm 32 0x400ae1cc 0x00000000
+wm 32 0x400ae1d4 0x00000000
+wm 32 0x400ae1d8 0x01010000
+wm 32 0x400ae1e0 0x02020000
+wm 32 0x400ae1e4 0x00000202
+wm 32 0x400ae1e8 0x01010064
+wm 32 0x400ae1ec 0x00010101
+wm 32 0x400ae1f0 0x00000064
+wm 32 0x400ae1f8 0x00000800
+wm 32 0x400ae210 0x00000506
+wm 32 0x400ae224 0x00020000
+wm 32 0x400ae228 0x01000000
+wm 32 0x400ae22c 0x04070303
+wm 32 0x400ae230 0x00000040
+wm 32 0x400ae23c 0x06000080
+wm 32 0x400ae240 0x04070303
+wm 32 0x400ae244 0x00000040
+wm 32 0x400ae248 0x00000040
+wm 32 0x400ae24c 0x000f0000
+wm 32 0x400ae250 0x000f0000
+wm 32 0x400ae25c 0x00000101
+wm 32 0x400ae268 0x682c4000
+wm 32 0x400ae26c 0x00000012
+wm 32 0x400ae278 0x00000006
+wm 32 0x400ae284 0x00010202
+
+/* ======================= DDR PHY =======================*/
+
+CHECKPOINT(6)
+
+wm 32 0x400ae400 DDRMC_PHY_DQ_TIMING
+wm 32 0x400ae440 DDRMC_PHY_DQ_TIMING
+wm 32 0x400ae480 DDRMC_PHY_DQ_TIMING
+wm 32 0x400ae404 DDRMC_PHY_DQS_TIMING
+wm 32 0x400ae444 DDRMC_PHY_DQS_TIMING
+wm 32 0x400ae408 DDRMC_PHY_CTRL
+wm 32 0x400ae448 DDRMC_PHY_CTRL
+wm 32 0x400ae488 DDRMC_PHY_CTRL
+wm 32 0x400ae40c DDRMC_PHY_MASTER_CTRL
+wm 32 0x400ae44c DDRMC_PHY_MASTER_CTRL
+wm 32 0x400ae48c DDRMC_PHY_MASTER_CTRL
+wm 32 0x400ae410 DDRMC_PHY_SLAVE_CTRL
+wm 32 0x400ae450 DDRMC_PHY_SLAVE_CTRL
+wm 32 0x400ae490 DDRMC_PHY_SLAVE_CTRL
+wm 32 0x400ae4c4 DDRMC_PHY_OFF
+wm 32 0x400ae4c8 0x00001100
+wm 32 0x400ae4d0 DDRMC_PHY_PROC_PAD_ODT
+
+wm 32 0x400ae000 0x00000601
+
+CHECKPOINT(7)
+
+check 32 while_any_bit_clear 0x400ae140 0x100
+
+CHECKPOINT(8)
+
+/*
+ * Cargo cult DDR controller initialization here we come!
+ *
+ * Experemintation with VF610 Tower Board shows that without the
+ * following code the board would not boot off of SD card when
+ * power-cycled. It will however happily boot when reset via SW3/Reset
+ * button. For whatever reason the following actions appear to be
+ * necessary:
+ *
+ * - Initialize DDRMC as usual
+ * - Issue a read to location in DDR address space
+ * - Disable DDRMC
+ * - Enable DDRMC and wait for it to finish initializing
+ *
+ * I am sure this is all going to be extrememly embarrassing to read
+ * if/when the real problem and real solution is found.
+ */
+
+/*
+ * Because there's no standalone read command what we do here instead
+ * is write a pattern to memory and then checking that memory address
+ * against that pattern
+ */
+wm 32 0x80000000 0xa5a5a5a5
+check 32 while_any_bit_clear 0x80000000 0xa5a5a5a5
+
+wm 32 0x400ae000 0x00000600
+wm 32 0x400ae000 0x00000601
+
+check 32 while_any_bit_clear 0x400ae140 0x100
+
+CHECKPOINT(9) \ No newline at end of file
diff --git a/arch/arm/boards/freescale-vf610-twr/lowlevel.c b/arch/arm/boards/freescale-vf610-twr/lowlevel.c
new file mode 100644
index 0000000..6504273
--- /dev/null
+++ b/arch/arm/boards/freescale-vf610-twr/lowlevel.c
@@ -0,0 +1,45 @@
+#include <common.h>
+#include <linux/sizes.h>
+#include <mach/generic.h>
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+#include <mach/vf610-regs.h>
+#include <mach/clock-vf610.h>
+#include <mach/iomux-vf610.h>
+#include <debug_ll.h>
+
+static inline void setup_uart(void)
+{
+ void __iomem *iomuxbase = IOMEM(VF610_IOMUXC_BASE_ADDR);
+
+ vf610_ungate_all_peripherals();
+
+ /*
+ * VF610_PAD_PTB4__UART1_TX
+ */
+ writel(VF610_UART_PAD_CTRL | (2 << 20), iomuxbase + 0x0068);
+ writel(0, iomuxbase + 0x0380);
+
+ vf610_uart_setup_ll();
+}
+
+extern char __dtb_vf610_twr_start[];
+
+ENTRY_FUNCTION(start_vf610_twr, r0, r1, r2)
+{
+ int i;
+ void *fdt;
+ void __iomem *mscm = IOMEM(VF610_MSCM_BASE_ADDR);
+
+ vf610_cpu_lowlevel_init();
+
+ for (i = 0; i < VF610_MSCM_IRSPRC_NUM; i++)
+ writew(VF610_MSCM_IRSPRC_CP0_EN,
+ mscm + VF610_MSCM_IRSPRC(i));
+
+ if (IS_ENABLED(CONFIG_DEBUG_LL))
+ setup_uart();
+
+ fdt = __dtb_vf610_twr_start - get_runtime_offset();
+ barebox_arm_entry(0x80000000, SZ_128M, fdt);
+}
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 8d8d1fb..607c620 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -78,5 +78,6 @@ pbl-dtb-$(CONFIG_MACH_UDOO) += imx6q-udoo.dtb.o
pbl-dtb-$(CONFIG_MACH_USI_TOPKICK) += kirkwood-topkick-bb.dtb.o
pbl-dtb-$(CONFIG_MACH_VARISCITE_MX6) += imx6q-var-custom.dtb.o
pbl-dtb-$(CONFIG_MACH_VSCOM_BALTOS) += am335x-baltos-minimal.dtb.o
+pbl-dtb-$(CONFIG_MACH_VF610_TWR) += vf610-twr.dtb.o
clean-files := *.dtb *.dtb.S .*.dtc .*.pre .*.dts *.dtb.lzo
diff --git a/arch/arm/dts/vf610-twr.dts b/arch/arm/dts/vf610-twr.dts
new file mode 100644
index 0000000..54b4435
--- /dev/null
+++ b/arch/arm/dts/vf610-twr.dts
@@ -0,0 +1,14 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * 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.
+ */
+
+#include <arm/vf610-twr.dts>
+
+&usbdev0 {
+ status = "disabled";
+};
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index fac9d06..28ac9f4 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -153,6 +153,16 @@ config ARCH_IMX6UL
bool
select ARCH_IMX6
+config ARCH_VF610
+ bool
+ select ARCH_HAS_L2X0
+ select ARCH_HAS_FEC_IMX
+ select CPU_V7
+ select PINCTRL
+ select OFTREE
+ select COMMON_CLK
+ select COMMON_CLK_OF_PROVIDER
+
config IMX_MULTI_BOARDS
bool "Allow multiple boards to be selected"
select HAVE_PBL_MULTI_IMAGES
@@ -331,6 +341,10 @@ config MACH_CM_FX6
bool "CM FX6"
select ARCH_IMX6
+config MACH_VF610_TWR
+ bool "Freescale VF610 Tower Board"
+ select ARCH_VF610
+
endif
# ----------------------------------------------------------
diff --git a/arch/arm/mach-imx/cpu_init.c b/arch/arm/mach-imx/cpu_init.c
index 7603883..6971d89 100644
--- a/arch/arm/mach-imx/cpu_init.c
+++ b/arch/arm/mach-imx/cpu_init.c
@@ -33,3 +33,8 @@ void imx6_cpu_lowlevel_init(void)
enable_arm_errata_794072_war();
enable_arm_errata_845369_war();
}
+
+void vf610_cpu_lowlevel_init(void)
+{
+ arm_cpu_lowlevel_init();
+}
diff --git a/arch/arm/mach-imx/imx.c b/arch/arm/mach-imx/imx.c
index 1d3f18c..952db00 100644
--- a/arch/arm/mach-imx/imx.c
+++ b/arch/arm/mach-imx/imx.c
@@ -65,6 +65,8 @@ static int imx_soc_from_dt(void)
return IMX_CPU_IMX6;
if (of_machine_is_compatible("fsl,imx6ul"))
return IMX_CPU_IMX6;
+ if (of_machine_is_compatible("fsl,vf610"))
+ return IMX_CPU_VF610;
return 0;
}
@@ -101,6 +103,8 @@ static int imx_init(void)
ret = imx53_init();
else if (cpu_is_mx6())
ret = imx6_init();
+ else if (cpu_is_vf610())
+ ret = 0;
else
return -EINVAL;
diff --git a/arch/arm/mach-imx/include/mach/clock-vf610.h b/arch/arm/mach-imx/include/mach/clock-vf610.h
new file mode 100644
index 0000000..0fa70a4
--- /dev/null
+++ b/arch/arm/mach-imx/include/mach/clock-vf610.h
@@ -0,0 +1,171 @@
+/*
+ * Copyright 2013-2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __MACH_CLOCK_VF610_H__
+#define __MACH_CLOCK_VF610_H__
+
+#define VF610_CCM_CCR (VF610_CCM_BASE_ADDR + 0x00)
+#define VF610_CCM_CSR (VF610_CCM_BASE_ADDR + 0x04)
+#define VF610_CCM_CCSR (VF610_CCM_BASE_ADDR + 0x08)
+#define VF610_CCM_CACRR (VF610_CCM_BASE_ADDR + 0x0c)
+#define VF610_CCM_CSCMR1 (VF610_CCM_BASE_ADDR + 0x10)
+#define VF610_CCM_CSCDR1 (VF610_CCM_BASE_ADDR + 0x14)
+#define VF610_CCM_CSCDR2 (VF610_CCM_BASE_ADDR + 0x18)
+#define VF610_CCM_CSCDR3 (VF610_CCM_BASE_ADDR + 0x1c)
+#define VF610_CCM_CSCMR2 (VF610_CCM_BASE_ADDR + 0x20)
+#define VF610_CCM_CTOR (VF610_CCM_BASE_ADDR + 0x28)
+#define VF610_CCM_CLPCR (VF610_CCM_BASE_ADDR + 0x80)
+#define VF610_CCM_CMEOR5 (VF610_CCM_BASE_ADDR + 0x84)
+#define VF610_CCM_CPPDSR (VF610_CCM_BASE_ADDR + 0x88)
+#define VF610_CCM_CCOWR (VF610_CCM_BASE_ADDR + 0x8c)
+#define VF610_CCM_CCPGR0 (VF610_CCM_BASE_ADDR + 0x90)
+#define VF610_CCM_CCPGR1 (VF610_CCM_BASE_ADDR + 0x94)
+#define VF610_CCM_CCPGR2 (VF610_CCM_BASE_ADDR + 0x98)
+#define VF610_CCM_CCPGR3 (VF610_CCM_BASE_ADDR + 0x9c)
+
+#define VF610_CCM_CCGRx_CGn(n) ((n) * 2)
+
+#define VF610_ANADIG_PLL1_CTRL (VF610_ANADIG_BASE_ADDR + 0x270)
+#define VF610_ANADIG_PLL1_NUM (VF610_ANADIG_BASE_ADDR + 0x290)
+#define VF610_ANADIG_PLL1_DENOM (VF610_ANADIG_BASE_ADDR + 0x2A0)
+#define VF610_ANADIG_PLL2_CTRL (VF610_ANADIG_BASE_ADDR + 0x30)
+#define VF610_ANADIG_PLL2_NUM (VF610_ANADIG_BASE_ADDR + 0x50)
+#define VF610_ANADIG_PLL3_CTRL (VF610_ANADIG_BASE_ADDR + 0x10)
+#define VF610_ANADIG_PLL4_CTRL (VF610_ANADIG_BASE_ADDR + 0x70)
+#define VF610_ANADIG_PLL5_CTRL (VF610_ANADIG_BASE_ADDR + 0xe0)
+#define VF610_ANADIG_PLL6_CTRL (VF610_ANADIG_BASE_ADDR + 0xa0)
+#define VF610_ANADIG_PLL7_CTRL (VF610_ANADIG_BASE_ADDR + 0x20)
+#define VF610_ANADIG_ANA_MISC1 (VF610_ANADIG_BASE_ADDR + 0x160)
+#define VF610_ANADIG_LOCK (VF610_ANADIG_BASE_ADDR + 0x2C0)
+
+#define CCM_CCR_FIRC_EN (1 << 16)
+#define CCM_CCR_OSCNT_MASK 0xff
+#define CCM_CCR_OSCNT(v) ((v) & 0xff)
+
+#define CCM_CCSR_PLL2_PFD_CLK_SEL_OFFSET 19
+#define CCM_CCSR_PLL2_PFD_CLK_SEL_MASK (0x7 << 19)
+#define CCM_CCSR_PLL2_PFD_CLK_SEL(v) (((v) & 0x7) << 19)
+
+#define CCM_CCSR_PLL1_PFD_CLK_SEL_OFFSET 16
+#define CCM_CCSR_PLL1_PFD_CLK_SEL_MASK (0x7 << 16)
+#define CCM_CCSR_PLL1_PFD_CLK_SEL(v) (((v) & 0x7) << 16)
+
+#define CCM_CCSR_PLL2_PFD4_EN (1 << 15)
+#define CCM_CCSR_PLL2_PFD3_EN (1 << 14)
+#define CCM_CCSR_PLL2_PFD2_EN (1 << 13)
+#define CCM_CCSR_PLL2_PFD1_EN (1 << 12)
+#define CCM_CCSR_PLL1_PFD4_EN (1 << 11)
+#define CCM_CCSR_PLL1_PFD3_EN (1 << 10)
+#define CCM_CCSR_PLL1_PFD2_EN (1 << 9)
+#define CCM_CCSR_PLL1_PFD1_EN (1 << 8)
+
+#define CCM_CCSR_DDRC_CLK_SEL(v) ((v) << 6)
+#define CCM_CCSR_FAST_CLK_SEL(v) ((v) << 5)
+
+#define CCM_CCSR_SYS_CLK_SEL_OFFSET 0
+#define CCM_CCSR_SYS_CLK_SEL_MASK 0x7
+#define CCM_CCSR_SYS_CLK_SEL(v) ((v) & 0x7)
+
+#define CCM_CACRR_IPG_CLK_DIV_OFFSET 11
+#define CCM_CACRR_IPG_CLK_DIV_MASK (0x3 << 11)
+#define CCM_CACRR_IPG_CLK_DIV(v) (((v) & 0x3) << 11)
+#define CCM_CACRR_BUS_CLK_DIV_OFFSET 3
+#define CCM_CACRR_BUS_CLK_DIV_MASK (0x7 << 3)
+#define CCM_CACRR_BUS_CLK_DIV(v) (((v) & 0x7) << 3)
+#define CCM_CACRR_ARM_CLK_DIV_OFFSET 0
+#define CCM_CACRR_ARM_CLK_DIV_MASK 0x7
+#define CCM_CACRR_ARM_CLK_DIV(v) ((v) & 0x7)
+
+#define CCM_CSCMR1_QSPI0_CLK_SEL_OFFSET 22
+#define CCM_CSCMR1_QSPI0_CLK_SEL_MASK (0x3 << 22)
+#define CCM_CSCMR1_QSPI0_CLK_SEL(v) (((v) & 0x3) << 22)
+#define CCM_CSCMR1_ESDHC1_CLK_SEL_OFFSET 18
+#define CCM_CSCMR1_ESDHC1_CLK_SEL_MASK (0x3 << 18)
+#define CCM_CSCMR1_ESDHC1_CLK_SEL(v) (((v) & 0x3) << 18)
+#define CCM_CSCMR1_NFC_CLK_SEL_OFFSET 12
+#define CCM_CSCMR1_NFC_CLK_SEL_MASK (0x3 << 12)
+#define CCM_CSCMR1_NFC_CLK_SEL(v) (((v) & 0x3) << 12)
+
+#define CCM_CSCDR1_RMII_CLK_EN (1 << 24)
+
+#define CCM_CSCDR2_NFC_EN (1 << 9)
+#define CCM_CSCDR2_NFC_FRAC_DIV_EN (1 << 13)
+#define CCM_CSCDR2_NFC_CLK_INV (1 << 14)
+#define CCM_CSCDR2_NFC_FRAC_DIV_OFFSET 4
+#define CCM_CSCDR2_NFC_FRAC_DIV_MASK (0xf << 4)
+#define CCM_CSCDR2_NFC_FRAC_DIV(v) (((v) & 0xf) << 4)
+
+#define CCM_CSCDR2_ESDHC1_EN (1 << 29)
+#define CCM_CSCDR2_ESDHC1_CLK_DIV_OFFSET 20
+#define CCM_CSCDR2_ESDHC1_CLK_DIV_MASK (0xf << 20)
+#define CCM_CSCDR2_ESDHC1_CLK_DIV(v) (((v) & 0xf) << 20)
+
+#define CCM_CSCDR3_NFC_PRE_DIV_OFFSET 13
+#define CCM_CSCDR3_NFC_PRE_DIV_MASK (0x7 << 13)
+#define CCM_CSCDR3_NFC_PRE_DIV(v) (((v) & 0x7) << 13)
+#define CCM_CSCDR3_QSPI0_EN (1 << 4)
+#define CCM_CSCDR3_QSPI0_DIV(v) ((v) << 3)
+#define CCM_CSCDR3_QSPI0_X2_DIV(v) ((v) << 2)
+#define CCM_CSCDR3_QSPI0_X4_DIV(v) ((v) & 0x3)
+
+#define CCM_CSCMR2_RMII_CLK_SEL_OFFSET 4
+#define CCM_CSCMR2_RMII_CLK_SEL_MASK (0x3 << 4)
+#define CCM_CSCMR2_RMII_CLK_SEL(v) (((v) & 0x3) << 4)
+
+#define CCM_REG_CTRL_MASK 0xffffffff
+#define CCM_CCGR0_UART0_CTRL_MASK (0x3 << 14)
+#define CCM_CCGR0_UART1_CTRL_MASK (0x3 << 16)
+#define CCM_CCGR0_DSPI0_CTRL_MASK (0x3 << 24)
+#define CCM_CCGR0_DSPI1_CTRL_MASK (0x3 << 26)
+#define CCM_CCGR1_USBC0_CTRL_MASK (0x3 << 8)
+#define CCM_CCGR1_PIT_CTRL_MASK (0x3 << 14)
+#define CCM_CCGR1_WDOGA5_CTRL_MASK (0x3 << 28)
+#define CCM_CCGR2_QSPI0_CTRL_MASK (0x3 << 8)
+#define CCM_CCGR2_IOMUXC_CTRL_MASK (0x3 << 16)
+#define CCM_CCGR2_PORTA_CTRL_MASK (0x3 << 18)
+#define CCM_CCGR2_PORTB_CTRL_MASK (0x3 << 20)
+#define CCM_CCGR2_PORTC_CTRL_MASK (0x3 << 22)
+#define CCM_CCGR2_PORTD_CTRL_MASK (0x3 << 24)
+#define CCM_CCGR2_PORTE_CTRL_MASK (0x3 << 26)
+#define CCM_CCGR3_ANADIG_CTRL_MASK 0x3
+#define CCM_CCGR3_SCSC_CTRL_MASK (0x3 << 4)
+#define CCM_CCGR4_WKUP_CTRL_MASK (0x3 << 20)
+#define CCM_CCGR4_CCM_CTRL_MASK (0x3 << 22)
+#define CCM_CCGR4_GPC_CTRL_MASK (0x3 << 24)
+#define CCM_CCGR4_I2C0_CTRL_MASK (0x3 << 12)
+#define CCM_CCGR4_I2C1_CTRL_MASK (0x3 << 14)
+#define CCM_CCGR6_OCOTP_CTRL_MASK (0x3 << 10)
+#define CCM_CCGR6_DSPI2_CTRL_MASK (0x3 << 24)
+#define CCM_CCGR6_DSPI3_CTRL_MASK (0x3 << 26)
+#define CCM_CCGR6_DDRMC_CTRL_MASK (0x3 << 28)
+#define CCM_CCGR7_SDHC1_CTRL_MASK (0x3 << 4)
+#define CCM_CCGR7_USBC1_CTRL_MASK (0x3 << 8)
+#define CCM_CCGR9_FEC0_CTRL_MASK 0x3
+#define CCM_CCGR9_FEC1_CTRL_MASK (0x3 << 2)
+#define CCM_CCGR10_NFC_CTRL_MASK 0x3
+#define CCM_CCGR10_I2C2_CTRL_MASK (0x3 << 12)
+#define CCM_CCGR10_I2C3_CTRL_MASK (0x3 << 14)
+
+#define ANADIG_PLL7_CTRL_BYPASS (1 << 16)
+#define ANADIG_PLL7_CTRL_ENABLE (1 << 13)
+#define ANADIG_PLL7_CTRL_POWERDOWN (1 << 12)
+#define ANADIG_PLL7_CTRL_DIV_SELECT (1 << 1)
+#define ANADIG_PLL5_CTRL_BYPASS (1 << 16)
+#define ANADIG_PLL5_CTRL_ENABLE (1 << 13)
+#define ANADIG_PLL5_CTRL_POWERDOWN (1 << 12)
+#define ANADIG_PLL5_CTRL_DIV_SELECT 1
+#define ANADIG_PLL3_CTRL_BYPASS (1 << 16)
+#define ANADIG_PLL3_CTRL_ENABLE (1 << 13)
+#define ANADIG_PLL3_CTRL_POWERDOWN (1 << 12)
+#define ANADIG_PLL3_CTRL_DIV_SELECT (1 << 1)
+#define ANADIG_PLL2_CTRL_ENABLE (1 << 13)
+#define ANADIG_PLL2_CTRL_POWERDOWN (1 << 12)
+#define ANADIG_PLL2_CTRL_DIV_SELECT 1
+#define ANADIG_PLL1_CTRL_ENABLE (1 << 13)
+#define ANADIG_PLL1_CTRL_POWERDOWN (1 << 12)
+#define ANADIG_PLL1_CTRL_DIV_SELECT 1
+
+#endif
diff --git a/arch/arm/mach-imx/include/mach/debug_ll.h b/arch/arm/mach-imx/include/mach/debug_ll.h
index 5c2db6c..a132f3c 100644
--- a/arch/arm/mach-imx/include/mach/debug_ll.h
+++ b/arch/arm/mach-imx/include/mach/debug_ll.h
@@ -14,8 +14,10 @@
#include <mach/imx51-regs.h>
#include <mach/imx53-regs.h>
#include <mach/imx6-regs.h>
+#include <mach/vf610-regs.h>
#include <serial/imx-uart.h>
+#include <serial/lpuart.h>
#ifdef CONFIG_DEBUG_LL
@@ -42,6 +44,8 @@
#define IMX_DEBUG_SOC MX53
#elif defined CONFIG_DEBUG_IMX6Q_UART
#define IMX_DEBUG_SOC MX6
+#elif defined CONFIG_DEBUG_VF610_UART
+#define IMX_DEBUG_SOC VF610
#else
#error "unknown i.MX debug uart soc type"
#endif
@@ -74,6 +78,13 @@ static inline void imx6_uart_setup_ll(void)
imx6_uart_setup(base);
}
+static inline void vf610_uart_setup_ll(void)
+{
+ void *base = IOMEM(IMX_UART_BASE(IMX_DEBUG_SOC, CONFIG_DEBUG_IMX_UART_PORT));
+
+ lpuart_setup(base, 66000000);
+}
+
static inline void PUTC_LL(int c)
{
void __iomem *base = IOMEM(IMX_UART_BASE(IMX_DEBUG_SOC,
@@ -82,14 +93,19 @@ static inline void PUTC_LL(int c)
if (!base)
return;
- imx_uart_putc(base, c);
+ if (IS_ENABLED(CONFIG_DEBUG_VF610_UART))
+ lpuart_putc(base, c);
+ else
+ imx_uart_putc(base, c);
}
+
#else
static inline void imx50_uart_setup_ll(void) {}
static inline void imx51_uart_setup_ll(void) {}
static inline void imx53_uart_setup_ll(void) {}
static inline void imx6_uart_setup_ll(void) {}
+static inline void vf610_uart_setup_ll(void) {}
#endif /* CONFIG_DEBUG_LL */
@@ -115,4 +131,13 @@ static inline void imx53_ungate_all_peripherals(void)
imx_ungate_all_peripherals(IOMEM(MX53_CCM_BASE_ADDR));
}
+static inline void vf610_ungate_all_peripherals(void)
+{
+ void __iomem *ccmbase = IOMEM(VF610_CCM_BASE_ADDR);
+ int i;
+
+ for (i = 0x40; i <= 0x6c; i += 4)
+ writel(0xffffffff, ccmbase + i);
+}
+
#endif /* __MACH_DEBUG_LL_H__ */
diff --git a/arch/arm/mach-imx/include/mach/generic.h b/arch/arm/mach-imx/include/mach/generic.h
index 7c275df..3419450 100644
--- a/arch/arm/mach-imx/include/mach/generic.h
+++ b/arch/arm/mach-imx/include/mach/generic.h
@@ -45,6 +45,7 @@ int imx6_devices_init(void);
void imx5_cpu_lowlevel_init(void);
void imx6_cpu_lowlevel_init(void);
+void vf610_cpu_lowlevel_init(void);
/* There's a off-by-one betweem the gpio bank number and the gpiochip */
/* range e.g. GPIO_1_5 is gpio 5 under linux */
@@ -173,6 +174,18 @@ extern unsigned int __imx_cpu_type;
# define cpu_is_mx6() (0)
#endif
+#ifdef CONFIG_ARCH_VF610
+# ifdef imx_cpu_type
+# undef imx_cpu_type
+# define imx_cpu_type __imx_cpu_type
+# else
+# define imx_cpu_type IMX_CPU_VF610
+# endif
+# define cpu_is_vf610() (imx_cpu_type == IMX_CPU_VF610)
+#else
+# define cpu_is_vf610() (0)
+#endif
+
#define cpu_is_mx23() (0)
#define cpu_is_mx28() (0)
diff --git a/arch/arm/mach-imx/include/mach/imx_cpu_types.h b/arch/arm/mach-imx/include/mach/imx_cpu_types.h
index 8472488..50be0b6 100644
--- a/arch/arm/mach-imx/include/mach/imx_cpu_types.h
+++ b/arch/arm/mach-imx/include/mach/imx_cpu_types.h
@@ -11,5 +11,6 @@
#define IMX_CPU_IMX51 51
#define IMX_CPU_IMX53 53
#define IMX_CPU_IMX6 6
+#define IMX_CPU_VF610 610
#endif /* __MACH_IMX_CPU_TYPES_H */
diff --git a/arch/arm/mach-imx/include/mach/iomux-vf610.h b/arch/arm/mach-imx/include/mach/iomux-vf610.h
new file mode 100644
index 0000000..1535628
--- /dev/null
+++ b/arch/arm/mach-imx/include/mach/iomux-vf610.h
@@ -0,0 +1,226 @@
+/*
+ * Copyright 2013-2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __MACH_IOMUX_VF610_H__
+#define __MACH_IOMUX_VF610_H__
+
+#include <mach/iomux-v3.h>
+
+#undef PAD_CTL_ODE
+#undef PAD_CTL_PKE
+#undef PAD_CTL_PUE
+
+enum {
+ PAD_MUX_MODE_SHIFT = 20,
+ PAD_CTL_INPUT_DIFFERENTIAL = 1 << 16,
+ PAD_CTL_SPEED_MED = 1 << 12,
+ PAD_CTL_SPEED_HIGH = 3 << 12,
+ PAD_CTL_SRE = 1 << 11,
+ PAD_CTL_ODE = 1 << 10,
+ PAD_CTL_DSE_150ohm = 1 << 6,
+ PAD_CTL_DSE_50ohm = 3 << 6,
+ PAD_CTL_DSE_25ohm = 6 << 6,
+ PAD_CTL_DSE_20ohm = 7 << 6,
+ PAD_CTL_PKE = 1 << 3,
+ PAD_CTL_PUE = 1 << 2 | PAD_CTL_PKE,
+ PAD_CTL_OBE_IBE_ENABLE = 3 << 0,
+ PAD_CTL_OBE_ENABLE = 1 << 1,
+ PAD_CTL_IBE_ENABLE = 1 << 0,
+};
+
+/* These 2 defines are for pins that may not have a mux register, but could
+ * have a pad setting register, and vice-versa. */
+#define __NA_ 0x00
+
+/* Pad control groupings */
+enum {
+
+ VF610_UART_PAD_CTRL = PAD_CTL_PUS_100K_UP | PAD_CTL_DSE_25ohm | PAD_CTL_OBE_IBE_ENABLE,
+ VF610_SDHC_PAD_CTRL = PAD_CTL_PUS_100K_UP | PAD_CTL_DSE_20ohm | PAD_CTL_OBE_IBE_ENABLE,
+ VF610_ENET_PAD_CTRL = PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_50ohm | PAD_CTL_OBE_IBE_ENABLE,
+ VF610_DDR_PAD_CTRL = PAD_CTL_DSE_25ohm,
+ VF610_DDR_PAD_CTRL_1 = PAD_CTL_DSE_25ohm | PAD_CTL_INPUT_DIFFERENTIAL,
+ VF610_I2C_PAD_CTRL = PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_50ohm | PAD_CTL_SPEED_HIGH | PAD_CTL_ODE | PAD_CTL_OBE_IBE_ENABLE,
+ VF610_NFC_IO_PAD_CTRL = PAD_CTL_SPEED_MED | PAD_CTL_SRE | PAD_CTL_DSE_50ohm | PAD_CTL_PUS_47K_UP | PAD_CTL_OBE_IBE_ENABLE,
+ VF610_NFC_CN_PAD_CTRL = PAD_CTL_SPEED_MED | PAD_CTL_SRE | PAD_CTL_DSE_25ohm | PAD_CTL_OBE_ENABLE,
+ VF610_NFC_RB_PAD_CTRL = PAD_CTL_SPEED_MED | PAD_CTL_SRE | PAD_CTL_PUS_22K_UP | PAD_CTL_IBE_ENABLE,
+ VF610_QSPI_PAD_CTRL = PAD_CTL_SPEED_HIGH | PAD_CTL_DSE_150ohm | PAD_CTL_PUS_22K_UP | PAD_CTL_OBE_IBE_ENABLE,
+ VF610_GPIO_PAD_CTRL = PAD_CTL_SPEED_MED | PAD_CTL_DSE_50ohm | PAD_CTL_IBE_ENABLE,
+ VF610_DSPI_PAD_CTRL = PAD_CTL_OBE_ENABLE | PAD_CTL_DSE_20ohm | PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_HIGH,
+ VF610_DSPI_SIN_PAD_CTRL = PAD_CTL_IBE_ENABLE | PAD_CTL_DSE_20ohm | PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_HIGH,
+};
+
+enum {
+ VF610_PAD_PTA6__RMII0_CLKIN = IOMUX_PAD(0x0000, 0x0000, 2, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTA6__RMII0_CLKOUT = IOMUX_PAD(0x0000, 0x0000, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTA7__GPIO_134 = IOMUX_PAD(0x0218, 0x0218, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTA17__GPIO_7 = IOMUX_PAD(0x001c, 0x001c, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTA20__GPIO_10 = IOMUX_PAD(0x0028, 0x0028, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTA21__GPIO_11 = IOMUX_PAD(0x002c, 0x002c, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTA30__GPIO_20 = IOMUX_PAD(0x0050, 0x0050, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTA31__GPIO_21 = IOMUX_PAD(0x0054, 0x0054, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB0__GPIO_22 = IOMUX_PAD(0x0058, 0x0058, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB1__GPIO_23 = IOMUX_PAD(0x005C, 0x005C, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB4__UART1_TX = IOMUX_PAD(0x0068, 0x0068, 2, 0x0380, 0, VF610_UART_PAD_CTRL),
+ VF610_PAD_PTB5__UART1_RX = IOMUX_PAD(0x006c, 0x006c, 2, 0x037c, 0, VF610_UART_PAD_CTRL),
+ VF610_PAD_PTB6__GPIO_28 = IOMUX_PAD(0x0070, 0x0070, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB7__GPIO_29 = IOMUX_PAD(0x0074, 0x0074, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB8__GPIO_30 = IOMUX_PAD(0x0078, 0x0078, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB9__GPIO_31 = IOMUX_PAD(0x007C, 0x007C, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB10__UART0_TX = IOMUX_PAD(0x0080, 0x0080, 1, __NA_, 0, VF610_UART_PAD_CTRL),
+ VF610_PAD_PTB11__UART0_RX = IOMUX_PAD(0x0084, 0x0084, 1, __NA_, 0, VF610_UART_PAD_CTRL),
+ VF610_PAD_PTB12__GPIO_34 = IOMUX_PAD(0x0088, 0x0088, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB13__GPIO_35 = IOMUX_PAD(0x008c, 0x008c, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB16__GPIO_38 = IOMUX_PAD(0x0098, 0x0098, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB17__GPIO_39 = IOMUX_PAD(0x009c, 0x009c, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB18__GPIO_40 = IOMUX_PAD(0x00a0, 0x00a0, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB21__GPIO_43 = IOMUX_PAD(0x00ac, 0x00ac, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB22__GPIO_44 = IOMUX_PAD(0x00b0, 0x00b0, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB23__GPIO_93 = IOMUX_PAD(0x0174, 0x0174, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB26__GPIO_96 = IOMUX_PAD(0x0180, 0x0180, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTB28__GPIO_98 = IOMUX_PAD(0x0188, 0x0188, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTC1__GPIO_46 = IOMUX_PAD(0x00b8, 0x00b8, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTC1__RMII0_MDIO = IOMUX_PAD(0x00b8, 0x00b8, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC0__GPIO_45 = IOMUX_PAD(0x00b4, 0x00b4, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTC0__RMII0_MDC = IOMUX_PAD(0x00b4, 0x00b4, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC2__RMII0_CRS_DV = IOMUX_PAD(0x00bc, 0x00bc, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC2__GPIO_47 = IOMUX_PAD(0x00bc, 0x00bc, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTC3__RMII0_RD1 = IOMUX_PAD(0x00c0, 0x00c0, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC3__GPIO_48 = IOMUX_PAD(0x00c0, 0x00c0, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTC4__RMII0_RD0 = IOMUX_PAD(0x00c4, 0x00c4, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC4__GPIO_49 = IOMUX_PAD(0x00c4, 0x00c4, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTC5__RMII0_RXER = IOMUX_PAD(0x00c8, 0x00c8, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC5__GPIO_50 = IOMUX_PAD(0x00c8, 0x00c8, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTC6__RMII0_TD1 = IOMUX_PAD(0x00cc, 0x00cc, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC6__GPIO_51 = IOMUX_PAD(0x00cc, 0x00cc, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTC7__RMII0_TD0 = IOMUX_PAD(0x00D0, 0x00D0, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC7__GPIO_52 = IOMUX_PAD(0x00D0, 0x00D0, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTC8__RMII0_TXEN = IOMUX_PAD(0x00D4, 0x00D4, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC8__GPIO_53 = IOMUX_PAD(0x00D4, 0x00D4, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTC10__RMII1_MDIO = IOMUX_PAD(0x00dc, 0x00dc, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC9__RMII1_MDC = IOMUX_PAD(0x00d8, 0x00d8, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC11__RMII1_CRS_DV = IOMUX_PAD(0x00e0, 0x00e0, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC12__RMII1_RD1 = IOMUX_PAD(0x00e4, 0x00e4, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC13__RMII1_RD0 = IOMUX_PAD(0x00e8, 0x00e8, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC14__RMII1_RXER = IOMUX_PAD(0x00ec, 0x00ec, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC15__RMII1_TD1 = IOMUX_PAD(0x00f0, 0x00f0, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC16__RMII1_TD0 = IOMUX_PAD(0x00f4, 0x00f4, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTC17__RMII1_TXEN = IOMUX_PAD(0x00f8, 0x00f8, 1, __NA_, 0, VF610_ENET_PAD_CTRL),
+ VF610_PAD_PTD5__DSPI1_CS0 = IOMUX_PAD(0x0150, 0x0150, 3, 0x300, 1, VF610_DSPI_PAD_CTRL),
+ VF610_PAD_PTD6__DSPI1_SIN = IOMUX_PAD(0x0154, 0x0154, 3, 0x2fc, 1, VF610_DSPI_SIN_PAD_CTRL),
+ VF610_PAD_PTD7__DSPI1_SOUT = IOMUX_PAD(0x0158, 0x0158, 3, __NA_, 0, VF610_DSPI_PAD_CTRL),
+ VF610_PAD_PTD8__DSPI1_SCK = IOMUX_PAD(0x015c, 0x015c, 3, 0x2f8, 1, VF610_DSPI_PAD_CTRL),
+ VF610_PAD_PTC29__GPIO_102 = IOMUX_PAD(0x0198, 0x0198, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTC30__GPIO_103 = IOMUX_PAD(0x019c, 0x019c, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTA24__ESDHC1_CLK = IOMUX_PAD(0x0038, 0x0038, 5, __NA_, 0, VF610_SDHC_PAD_CTRL),
+ VF610_PAD_PTA25__ESDHC1_CMD = IOMUX_PAD(0x003c, 0x003c, 5, __NA_, 0, VF610_SDHC_PAD_CTRL),
+ VF610_PAD_PTA26__ESDHC1_DAT0 = IOMUX_PAD(0x0040, 0x0040, 5, __NA_, 0, VF610_SDHC_PAD_CTRL),
+ VF610_PAD_PTA27__ESDHC1_DAT1 = IOMUX_PAD(0x0044, 0x0044, 5, __NA_, 0, VF610_SDHC_PAD_CTRL),
+ VF610_PAD_PTA28__ESDHC1_DAT2 = IOMUX_PAD(0x0048, 0x0048, 5, __NA_, 0, VF610_SDHC_PAD_CTRL),
+ VF610_PAD_PTA29__ESDHC1_DAT3 = IOMUX_PAD(0x004c, 0x004c, 5, __NA_, 0, VF610_SDHC_PAD_CTRL),
+ VF610_PAD_PTB14__I2C0_SCL = IOMUX_PAD(0x0090, 0x0090, 2, 0x033c, 1, VF610_I2C_PAD_CTRL),
+ VF610_PAD_PTB15__I2C0_SDA = IOMUX_PAD(0x0094, 0x0094, 2, 0x0340, 1, VF610_I2C_PAD_CTRL),
+ VF610_PAD_PTA22__I2C2_SCL = IOMUX_PAD(0x0030, 0x0030, 6, 0x034c, 0, VF610_I2C_PAD_CTRL),
+ VF610_PAD_PTA23__I2C2_SDA = IOMUX_PAD(0x0034, 0x0034, 6, 0x0350, 0, VF610_I2C_PAD_CTRL),
+ VF610_PAD_PTD31__NF_IO15 = IOMUX_PAD(0x00fc, 0x00fc, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD31__GPIO_63 = IOMUX_PAD(0x00fc, 0x00fc, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD30__NF_IO14 = IOMUX_PAD(0x0100, 0x0100, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD30__GPIO_64 = IOMUX_PAD(0x0100, 0x0100, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD29__NF_IO13 = IOMUX_PAD(0x0104, 0x0104, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD29__GPIO_65 = IOMUX_PAD(0x0104, 0x0104, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD28__NF_IO12 = IOMUX_PAD(0x0108, 0x0108, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD28__GPIO_66 = IOMUX_PAD(0x0108, 0x0108, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD27__NF_IO11 = IOMUX_PAD(0x010c, 0x010c, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD27__GPIO_67 = IOMUX_PAD(0x010c, 0x010c, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD26__NF_IO10 = IOMUX_PAD(0x0110, 0x0110, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD26__GPIO_68 = IOMUX_PAD(0x0110, 0x0110, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD25__NF_IO9 = IOMUX_PAD(0x0114, 0x0114, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD25__GPIO_69 = IOMUX_PAD(0x0114, 0x0114, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD24__NF_IO8 = IOMUX_PAD(0x0118, 0x0118, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD24__GPIO_70 = IOMUX_PAD(0x0118, 0x0118, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD23__NF_IO7 = IOMUX_PAD(0x011c, 0x011c, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD0__QSPI0_A_QSCK = IOMUX_PAD(0x013c, 0x013c, 1, __NA_, 0, VF610_QSPI_PAD_CTRL),
+ VF610_PAD_PTD1__QSPI0_A_CS0 = IOMUX_PAD(0x0140, 0x0140, 1, __NA_, 0, VF610_QSPI_PAD_CTRL),
+ VF610_PAD_PTD2__QSPI0_A_DATA3 = IOMUX_PAD(0x0144, 0x0144, 1, __NA_, 0, VF610_QSPI_PAD_CTRL),
+ VF610_PAD_PTD3__QSPI0_A_DATA2 = IOMUX_PAD(0x0148, 0x0148, 1, __NA_, 0, VF610_QSPI_PAD_CTRL),
+ VF610_PAD_PTD4__GPIO_83 = IOMUX_PAD(0x014C, 0x014C, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD4__QSPI0_A_DATA1 = IOMUX_PAD(0x014c, 0x014c, 1, __NA_, 0, VF610_QSPI_PAD_CTRL),
+ VF610_PAD_PTD5__QSPI0_A_DATA0 = IOMUX_PAD(0x0150, 0x0150, 1, __NA_, 0, VF610_QSPI_PAD_CTRL),
+ VF610_PAD_PTD7__QSPI0_B_QSCK = IOMUX_PAD(0x0158, 0x0158, 1, __NA_, 0, VF610_QSPI_PAD_CTRL),
+ VF610_PAD_PTD8__QSPI0_B_CS0 = IOMUX_PAD(0x015c, 0x015c, 1, __NA_, 0, VF610_QSPI_PAD_CTRL),
+ VF610_PAD_PTD9__QSPI0_B_DATA3 = IOMUX_PAD(0x0160, 0x0160, 1, __NA_, 0, VF610_QSPI_PAD_CTRL),
+ VF610_PAD_PTD9__GPIO_88 = IOMUX_PAD(0x0160, 0x0160, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD10__QSPI0_B_DATA2 = IOMUX_PAD(0x0164, 0x0164, 1, __NA_, 0, VF610_QSPI_PAD_CTRL),
+ VF610_PAD_PTD10__GPIO_89 = IOMUX_PAD(0x0164, 0x0164, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD11__QSPI0_B_DATA1 = IOMUX_PAD(0x0168, 0x0168, 1, __NA_, 0, VF610_QSPI_PAD_CTRL),
+ VF610_PAD_PTD11__GPIO_90 = IOMUX_PAD(0x0168, 0x0168, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD12__QSPI0_B_DATA0 = IOMUX_PAD(0x016c, 0x016c, 1, __NA_, 0, VF610_QSPI_PAD_CTRL),
+ VF610_PAD_PTD12__GPIO_91 = IOMUX_PAD(0x016c, 0x016c, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD13__GPIO_92 = IOMUX_PAD(0x0170, 0x0170, 0, __NA_, 0, VF610_GPIO_PAD_CTRL),
+ VF610_PAD_PTD22__NF_IO6 = IOMUX_PAD(0x0120, 0x0120, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD21__NF_IO5 = IOMUX_PAD(0x0124, 0x0124, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD20__NF_IO4 = IOMUX_PAD(0x0128, 0x0128, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD19__NF_IO3 = IOMUX_PAD(0x012c, 0x012c, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD18__NF_IO2 = IOMUX_PAD(0x0130, 0x0130, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD17__NF_IO1 = IOMUX_PAD(0x0134, 0x0134, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTD16__NF_IO0 = IOMUX_PAD(0x0138, 0x0138, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL),
+ VF610_PAD_PTB24__NF_WE_B = IOMUX_PAD(0x0178, 0x0178, 5, __NA_, 0, VF610_NFC_CN_PAD_CTRL),
+ VF610_PAD_PTB25__NF_CE0_B = IOMUX_PAD(0x017c, 0x017c, 5, __NA_, 0, VF610_NFC_CN_PAD_CTRL),
+ VF610_PAD_PTB27__NF_RE_B = IOMUX_PAD(0x0184, 0x0184, 6, __NA_, 0, VF610_NFC_CN_PAD_CTRL),
+ VF610_PAD_PTC26__NF_RB_B = IOMUX_PAD(0x018C, 0x018C, 5, __NA_, 0, VF610_NFC_RB_PAD_CTRL),
+ VF610_PAD_PTC27__NF_ALE = IOMUX_PAD(0x0190, 0x0190, 6, __NA_, 0, VF610_NFC_CN_PAD_CTRL),
+ VF610_PAD_PTC28__NF_CLE = IOMUX_PAD(0x0194, 0x0194, 6, __NA_, 0, VF610_NFC_CN_PAD_CTRL),
+ VF610_PAD_DDR_RESETB = IOMUX_PAD(0x021c, 0x021c, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A15__DDR_A_15 = IOMUX_PAD(0x0220, 0x0220, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A14__DDR_A_14 = IOMUX_PAD(0x0224, 0x0224, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A13__DDR_A_13 = IOMUX_PAD(0x0228, 0x0228, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A12__DDR_A_12 = IOMUX_PAD(0x022c, 0x022c, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A11__DDR_A_11 = IOMUX_PAD(0x0230, 0x0230, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A10__DDR_A_10 = IOMUX_PAD(0x0234, 0x0234, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A9__DDR_A_9 = IOMUX_PAD(0x0238, 0x0238, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A8__DDR_A_8 = IOMUX_PAD(0x023c, 0x023c, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A7__DDR_A_7 = IOMUX_PAD(0x0240, 0x0240, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A6__DDR_A_6 = IOMUX_PAD(0x0244, 0x0244, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A5__DDR_A_5 = IOMUX_PAD(0x0248, 0x0248, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A4__DDR_A_4 = IOMUX_PAD(0x024c, 0x024c, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A3__DDR_A_3 = IOMUX_PAD(0x0250, 0x0250, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A2__DDR_A_2 = IOMUX_PAD(0x0254, 0x0254, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A1__DDR_A_1 = IOMUX_PAD(0x0258, 0x0258, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_A0__DDR_A_0 = IOMUX_PAD(0x025c, 0x025c, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_BA2__DDR_BA_2 = IOMUX_PAD(0x0260, 0x0260, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_BA1__DDR_BA_1 = IOMUX_PAD(0x0264, 0x0264, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_BA0__DDR_BA_0 = IOMUX_PAD(0x0268, 0x0268, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_CAS__DDR_CAS_B = IOMUX_PAD(0x026c, 0x026c, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_CKE__DDR_CKE_0 = IOMUX_PAD(0x0270, 0x0270, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_CLK__DDR_CLK_0 = IOMUX_PAD(0x0274, 0x0274, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_CS__DDR_CS_B_0 = IOMUX_PAD(0x0278, 0x0278, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_D15__DDR_D_15 = IOMUX_PAD(0x027c, 0x027c, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D14__DDR_D_14 = IOMUX_PAD(0x0280, 0x0280, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D13__DDR_D_13 = IOMUX_PAD(0x0284, 0x0284, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D12__DDR_D_12 = IOMUX_PAD(0x0288, 0x0288, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D11__DDR_D_11 = IOMUX_PAD(0x028c, 0x028c, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D10__DDR_D_10 = IOMUX_PAD(0x0290, 0x0290, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D9__DDR_D_9 = IOMUX_PAD(0x0294, 0x0294, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D8__DDR_D_8 = IOMUX_PAD(0x0298, 0x0298, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D7__DDR_D_7 = IOMUX_PAD(0x029c, 0x029c, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D6__DDR_D_6 = IOMUX_PAD(0x02a0, 0x02a0, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D5__DDR_D_5 = IOMUX_PAD(0x02a4, 0x02a4, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D4__DDR_D_4 = IOMUX_PAD(0x02a8, 0x02a8, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D3__DDR_D_3 = IOMUX_PAD(0x02ac, 0x02ac, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D2__DDR_D_2 = IOMUX_PAD(0x02b0, 0x02b0, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D1__DDR_D_1 = IOMUX_PAD(0x02b4, 0x02b4, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_D0__DDR_D_0 = IOMUX_PAD(0x02b8, 0x02b8, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_DQM1__DDR_DQM_1 = IOMUX_PAD(0x02bc, 0x02bc, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_DQM0__DDR_DQM_0 = IOMUX_PAD(0x02c0, 0x02c0, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_DQS1__DDR_DQS_1 = IOMUX_PAD(0x02c4, 0x02c4, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_DQS0__DDR_DQS_0 = IOMUX_PAD(0x02c8, 0x02c8, 0, __NA_, 0, VF610_DDR_PAD_CTRL_1),
+ VF610_PAD_DDR_RAS__DDR_RAS_B = IOMUX_PAD(0x02cc, 0x02cc, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_WE__DDR_WE_B = IOMUX_PAD(0x02d0, 0x02d0, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_ODT1__DDR_ODT_0 = IOMUX_PAD(0x02d4, 0x02d4, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+ VF610_PAD_DDR_ODT0__DDR_ODT_1 = IOMUX_PAD(0x02d8, 0x02d8, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
+};
+
+#endif /* __IOMUX_VF610_H__ */
diff --git a/arch/arm/mach-imx/include/mach/vf610-regs.h b/arch/arm/mach-imx/include/mach/vf610-regs.h
new file mode 100644
index 0000000..8be220b
--- /dev/null
+++ b/arch/arm/mach-imx/include/mach/vf610-regs.h
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2013-2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __MACH_VF610_REGS_H__
+#define __MACH_VF610_REGS_H__
+
+#define VF610_IRAM_BASE_ADDR 0x3F000000 /* internal ram */
+#define VF610_IRAM_SIZE 0x00080000 /* 512 KB */
+
+#define VF610_AIPS0_BASE_ADDR 0x40000000
+#define VF610_AIPS1_BASE_ADDR 0x40080000
+
+/* AIPS 0 */
+#define VF610_MSCM_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00001000)
+#define VF610_MSCM_IR_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00001800)
+#define VF610_CA5SCU_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00002000)
+#define VF610_CA5_INTD_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00003000)
+#define VF610_CA5_L2C_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00006000)
+#define VF610_NIC0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00008000)
+#define VF610_NIC1_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00009000)
+#define VF610_NIC2_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0000A000)
+#define VF610_NIC3_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0000B000)
+#define VF610_NIC4_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0000C000)
+#define VF610_NIC5_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0000D000)
+#define VF610_NIC6_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0000E000)
+#define VF610_NIC7_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0000F000)
+#define VF610_AHBTZASC_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00010000)
+#define VF610_TZASC_SYS0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00011000)
+#define VF610_TZASC_SYS1_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00012000)
+#define VF610_TZASC_GFX_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00013000)
+#define VF610_TZASC_DDR0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00014000)
+#define VF610_TZASC_DDR1_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00015000)
+#define VF610_CSU_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00017000)
+#define VF610_DMA0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00018000)
+#define VF610_DMA0_TCD_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00019000)
+#define VF610_SEMA4_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0001D000)
+#define VF610_FB_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0001E000)
+#define VF610_DMA_MUX0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00024000)
+#define VF610_UART1_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00027000)
+#define VF610_UART2_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00028000)
+#define VF610_UART3_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00029000)
+#define VF610_UART4_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0002A000)
+#define VF610_SPI0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0002C000)
+#define VF610_SPI1_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0002D000)
+#define VF610_SAI0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0002F000)
+#define VF610_SAI1_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00030000)
+#define VF610_SAI2_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00031000)
+#define VF610_SAI3_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00032000)
+#define VF610_CRC_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00033000)
+#define VF610_USBC0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00034000)
+#define VF610_PDB_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00036000)
+#define VF610_PIT_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00037000)
+#define VF610_FTM0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00038000)
+#define VF610_FTM1_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00039000)
+#define VF610_ADC_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0003B000)
+#define VF610_TCON0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0003D000)
+#define VF610_WDOG1_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0003E000)
+#define VF610_LPTMR_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00040000)
+#define VF610_RLE_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00042000)
+#define VF610_MLB_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00043000)
+#define VF610_QSPI0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00044000)
+#define VF610_IOMUXC_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00048000)
+#define VF610_ANADIG_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00050000)
+#define VF610_USB_PHY0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00050800)
+#define VF610_USB_PHY1_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00050C00)
+#define VF610_SCSC_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00052000)
+#define VF610_ASRC_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00060000)
+#define VF610_SPDIF_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00061000)
+#define VF610_ESAI_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00062000)
+#define VF610_ESAI_FIFO_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00063000)
+#define VF610_WDOG_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00065000)
+#define VF610_I2C1_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00066000)
+#define VF610_I2C2_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x00067000)
+#define VF610_I2C3_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x000E6000)
+#define VF610_I2C4_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x000E7000)
+#define VF610_WKUP_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0006A000)
+#define VF610_CCM_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0006B000)
+#define VF610_GPC_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0006C000)
+#define VF610_VREG_DIG_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0006D000)
+#define VF610_SRC_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0006E000)
+#define VF610_CMU_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x0006F000)
+#define VF610_GPIO0_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x000FF000)
+#define VF610_GPIO1_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x000FF040)
+#define VF610_GPIO2_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x000FF080)
+#define VF610_GPIO3_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x000FF0C0)
+#define VF610_GPIO4_BASE_ADDR (VF610_AIPS0_BASE_ADDR + 0x000FF100)
+
+/* AIPS 1 */
+#define VF610_OCOTP_BASE_ADDR (VF610_AIPS1_BASE_ADDR + 0x00025000)
+#define VF610_DDR_BASE_ADDR (VF610_AIPS1_BASE_ADDR + 0x0002E000)
+#define VF610_ESDHC0_BASE_ADDR (VF610_AIPS1_BASE_ADDR + 0x00031000)
+#define VF610_ESDHC1_BASE_ADDR (VF610_AIPS1_BASE_ADDR + 0x00032000)
+#define VF610_USBC1_BASE_ADDR (VF610_AIPS1_BASE_ADDR + 0x00034000)
+#define VF610_ENET_BASE_ADDR (VF610_AIPS1_BASE_ADDR + 0x00050000)
+#define VF610_ENET1_BASE_ADDR (VF610_AIPS1_BASE_ADDR + 0x00051000)
+#define VF610_NFC_BASE_ADDR (VF610_AIPS1_BASE_ADDR + 0x00060000)
+
+#define VF610_QSPI0_AMBA_BASE 0x20000000
+
+
+/* MSCM interrupt rounter */
+#define VF610_MSCM_IRSPRC(n) (0x880 + 2 * (n))
+#define VF610_MSCM_CPxTYPE 0
+#define VF610_MSCM_IRSPRC_CP0_EN 1
+#define VF610_MSCM_IRSPRC_NUM 112
+
+#endif
diff --git a/common/Kconfig b/common/Kconfig
index efd1949..ed472a0 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -1071,6 +1071,13 @@ config DEBUG_IMX6Q_UART
Say Y here if you want kernel low-level debugging support
on i.MX6Q.
+config DEBUG_VF610_UART
+ bool "VF610 Debug UART"
+ depends on ARCH_VF610
+ help
+ Say Y here if you want kernel low-level debugging support
+ on VF610.
+
config DEBUG_OMAP3_UART
bool "OMAP3 Debug UART"
depends on ARCH_OMAP3
@@ -1111,7 +1118,8 @@ config DEBUG_IMX_UART_PORT
DEBUG_IMX51_UART || \
DEBUG_IMX53_UART || \
DEBUG_IMX6Q_UART || \
- DEBUG_IMX6SL_UART
+ DEBUG_IMX6SL_UART || \
+ DEBUG_VF610_UART
default 1
depends on ARCH_IMX
help
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 15e424d..19377b8 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -406,7 +406,7 @@ EXPORT_SYMBOL_GPL(of_clk_del_provider);
struct clk *of_clk_get_from_provider(struct of_phandle_args *clkspec)
{
struct of_clk_provider *provider;
- struct clk *clk = ERR_PTR(-ENOENT);
+ struct clk *clk = ERR_PTR(-EPROBE_DEFER);
/* Check if we have such a provider in our array */
list_for_each_entry(provider, &of_clk_providers, link) {
@@ -439,6 +439,47 @@ char *of_clk_get_parent_name(struct device_node *np, unsigned int index)
}
EXPORT_SYMBOL_GPL(of_clk_get_parent_name);
+struct clock_provider {
+ of_clk_init_cb_t clk_init_cb;
+ struct device_node *np;
+ struct list_head node;
+};
+
+/*
+ * This function looks for a parent clock. If there is one, then it
+ * checks that the provider for this parent clock was initialized, in
+ * this case the parent clock will be ready.
+ */
+static int parent_ready(struct device_node *np)
+{
+ int i = 0;
+
+ while (true) {
+ struct clk *clk = of_clk_get(np, i);
+
+ /* this parent is ready we can check the next one */
+ if (!IS_ERR(clk)) {
+ clk_put(clk);
+ i++;
+ continue;
+ }
+
+ /* at least one parent is not ready, we exit now */
+ if (PTR_ERR(clk) == -EPROBE_DEFER)
+ return 0;
+
+ /*
+ * Here we make assumption that the device tree is
+ * written correctly. So an error means that there is
+ * no more parent. As we didn't exit yet, then the
+ * previous parent are ready. If there is no clock
+ * parent, no need to wait for them, then we can
+ * consider their absence as being ready
+ */
+ return 1;
+ }
+}
+
/**
* of_clk_init() - Scan and init clock providers from the DT
* @root: parent of the first level to probe or NULL for the root of the tree
@@ -451,8 +492,11 @@ EXPORT_SYMBOL_GPL(of_clk_get_parent_name);
*/
int of_clk_init(struct device_node *root, const struct of_device_id *matches)
{
+ struct clock_provider *clk_provider, *next;
+ bool is_init_done;
+ bool force = false;
+ LIST_HEAD(clk_provider_list);
const struct of_device_id *match;
- int rc;
if (!root)
root = of_find_node_by_path("/");
@@ -461,12 +505,43 @@ int of_clk_init(struct device_node *root, const struct of_device_id *matches)
if (!matches)
matches = __clk_of_table_start;
+ /* First prepare the list of the clocks providers */
for_each_matching_node_and_match(root, matches, &match) {
- of_clk_init_cb_t clk_init_cb = (of_clk_init_cb_t)match->data;
- rc = clk_init_cb(root);
- if (rc)
- pr_err("%s: failed to init clock for %s: %d\n",
- __func__, root->full_name, rc);
+ struct clock_provider *parent;
+
+ if (!of_device_is_available(root))
+ continue;
+
+ parent = xzalloc(sizeof(*parent));
+
+ parent->clk_init_cb = match->data;
+ parent->np = root;
+ list_add_tail(&parent->node, &clk_provider_list);
+ }
+
+ while (!list_empty(&clk_provider_list)) {
+ is_init_done = false;
+ list_for_each_entry_safe(clk_provider, next,
+ &clk_provider_list, node) {
+
+ if (force || parent_ready(clk_provider->np)) {
+
+ clk_provider->clk_init_cb(clk_provider->np);
+
+ list_del(&clk_provider->node);
+ free(clk_provider);
+ is_init_done = true;
+ }
+ }
+
+ /*
+ * We didn't manage to initialize any of the
+ * remaining providers during the last loop, so now we
+ * initialize all the remaining ones unconditionally
+ * in case the clock parent was not mandatory
+ */
+ if (!is_init_done)
+ force = true;
}
return 0;
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 5c69928..12fff4f 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -77,4 +77,9 @@ config PINCTRL_TEGRA_XUSB
source drivers/pinctrl/mvebu/Kconfig
+config PINCTRL_VF610
+ bool
+ default y if ARCH_VF610
+ help
+ Pinmux controller found on Vybrid VF610 family of SoCs
endif
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index af9b30d..9450dbb 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -9,5 +9,6 @@ obj-$(CONFIG_PINCTRL_SINGLE) += pinctrl-single.o
obj-$(CONFIG_PINCTRL_TEGRA20) += pinctrl-tegra20.o
obj-$(CONFIG_PINCTRL_TEGRA30) += pinctrl-tegra30.o
obj-$(CONFIG_PINCTRL_TEGRA_XUSB) += pinctrl-tegra-xusb.o
+obj-$(CONFIG_PINCTRL_VF610) += pinctrl-vf610.o
obj-$(CONFIG_ARCH_MVEBU) += mvebu/
diff --git a/drivers/pinctrl/pinctrl-vf610.c b/drivers/pinctrl/pinctrl-vf610.c
new file mode 100644
index 0000000..b479bf2
--- /dev/null
+++ b/drivers/pinctrl/pinctrl-vf610.c
@@ -0,0 +1,167 @@
+/*
+ * Copyright (c) 2016 Zodiac Inflight Innovation
+ * Author: Andrey Smirnov <andrew.smirnov@gmail.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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.
+ *
+ * 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 <init.h>
+#include <io.h>
+#include <of.h>
+#include <pinctrl.h>
+#include <malloc.h>
+#include <gpio.h>
+
+enum {
+ PINCTRL_VF610_MUX_LINE_SIZE = 20,
+ PINCTRL_VF610_MUX_SHIFT = 20,
+
+ PINCTRL_VF610_IBE = 1 << 0,
+ PINCTRL_VF610_OBE = 1 << 1,
+ PINCTRL_VF610_xBE = 0b11,
+};
+
+struct pinctrl_vf610 {
+ void __iomem *base;
+ struct pinctrl_device pinctrl;
+};
+
+static int pinctrl_vf610_set_state(struct pinctrl_device *pdev,
+ struct device_node *np)
+{
+ const __be32 *list;
+ int npins, size, i;
+
+ struct pinctrl_vf610 *iomux =
+ container_of(pdev, struct pinctrl_vf610, pinctrl);
+
+ list = of_get_property(np, "fsl,pins", &size);
+ if (!list)
+ return -EINVAL;
+
+ if (!size || size % PINCTRL_VF610_MUX_LINE_SIZE) {
+ dev_err(pdev->dev, "Invalid fsl,pins property in %s\n",
+ np->full_name);
+ return -EINVAL;
+ }
+
+ npins = size / PINCTRL_VF610_MUX_LINE_SIZE;
+
+ for (i = 0; i < npins; i++) {
+ u32 mux_reg = be32_to_cpu(*list++);
+ 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++);
+
+ writel(mux_val << PINCTRL_VF610_MUX_SHIFT | conf_val,
+ iomux->base + mux_reg);
+
+ if (input_reg)
+ writel(input_val, iomux->base + input_reg);
+ }
+
+ return 0;
+}
+
+static int pinctrl_vf610_set_direction(struct pinctrl_device *pdev,
+ unsigned int pin, bool input)
+{
+ u32 pad_cr;
+ const u32 off = pin * sizeof(u32);
+ struct pinctrl_vf610 *iomux =
+ container_of(pdev, struct pinctrl_vf610, pinctrl);
+
+ pad_cr = readl(iomux->base + off);
+
+ if (input) {
+ pad_cr |= PINCTRL_VF610_IBE;
+ pad_cr &= ~PINCTRL_VF610_OBE;
+ } else {
+ pad_cr &= ~PINCTRL_VF610_IBE;
+ pad_cr |= PINCTRL_VF610_OBE;
+ }
+
+ writel(pad_cr, iomux->base + off);
+
+ return 0;
+}
+
+static int pinctrl_vf610_get_direction(struct pinctrl_device *pdev,
+ unsigned int pin)
+{
+ const u32 off = pin * sizeof(u32);
+ struct pinctrl_vf610 *iomux =
+ container_of(pdev, struct pinctrl_vf610, pinctrl);
+
+ const u32 pad_cr = readl(iomux->base + off);
+
+ switch (pad_cr & PINCTRL_VF610_xBE) {
+ case PINCTRL_VF610_IBE:
+ return GPIOF_DIR_IN;
+ case PINCTRL_VF610_OBE:
+ return GPIOF_DIR_OUT;
+ default:
+ return -EINVAL;
+ }
+}
+
+static struct pinctrl_ops pinctrl_vf610_ops = {
+ .set_state = pinctrl_vf610_set_state,
+ .set_direction = pinctrl_vf610_set_direction,
+ .get_direction = pinctrl_vf610_get_direction,
+};
+
+static int pinctrl_vf610_probe(struct device_d *dev)
+{
+ int ret;
+ struct resource *io;
+ struct pinctrl_vf610 *iomux;
+
+ iomux = xzalloc(sizeof(*iomux));
+
+ io = dev_request_mem_resource(dev, 0);
+ if (IS_ERR(io))
+ return PTR_ERR(io);
+
+ iomux->base = IOMEM(io->start);
+ iomux->pinctrl.dev = dev;
+ iomux->pinctrl.ops = &pinctrl_vf610_ops;
+ iomux->pinctrl.base = 0;
+ iomux->pinctrl.npins = ARCH_NR_GPIOS;
+
+ ret = pinctrl_register(&iomux->pinctrl);
+ if (ret)
+ free(iomux);
+
+ return ret;
+}
+
+static __maybe_unused struct of_device_id pinctrl_vf610_dt_ids[] = {
+ { .compatible = "fsl,vf610-iomuxc", },
+ { /* sentinel */ }
+};
+
+static struct driver_d pinctrl_vf610_driver = {
+ .name = "vf610-pinctrl",
+ .probe = pinctrl_vf610_probe,
+ .of_compatible = DRV_OF_COMPAT(pinctrl_vf610_dt_ids),
+};
+
+static int pinctrl_vf610_init(void)
+{
+ return platform_driver_register(&pinctrl_vf610_driver);
+}
+postcore_initcall(pinctrl_vf610_init);
diff --git a/drivers/pinctrl/pinctrl.c b/drivers/pinctrl/pinctrl.c
index e7b08a2..bef4fcd 100644
--- a/drivers/pinctrl/pinctrl.c
+++ b/drivers/pinctrl/pinctrl.c
@@ -24,6 +24,51 @@
static LIST_HEAD(pinctrl_list);
+static struct pinctrl_device *pin_to_pinctrl(unsigned int pin)
+{
+ struct pinctrl_device *pinctrl;
+
+ list_for_each_entry(pinctrl, &pinctrl_list, list)
+ if (pin > pinctrl->base &&
+ pin < pinctrl->base + pinctrl->npins)
+ return pinctrl;
+ return NULL;
+}
+
+static int pinctrl_gpio_direction(unsigned pin, bool input)
+{
+ struct pinctrl_device *pinctrl = pin_to_pinctrl(pin);
+
+ if (!pinctrl)
+ return -EINVAL;
+
+ BUG_ON(!pinctrl->ops->set_direction);
+
+ return pinctrl->ops->set_direction(pinctrl, pin, input);
+}
+
+int pinctrl_gpio_direction_input(unsigned int pin)
+{
+ return pinctrl_gpio_direction(pin, true);
+}
+
+int pinctrl_gpio_direction_output(unsigned int pin)
+{
+ return pinctrl_gpio_direction(pin, false);
+}
+
+int pinctrl_gpio_get_direction(unsigned pin)
+{
+ struct pinctrl_device *pinctrl = pin_to_pinctrl(pin);
+
+ if (!pinctrl)
+ return -EINVAL;
+
+ BUG_ON(!pinctrl->ops->get_direction);
+
+ return pinctrl->ops->get_direction(pinctrl, pin);
+}
+
static struct pinctrl_device *find_pinctrl(struct device_node *node)
{
struct pinctrl_device *pdev;
diff --git a/images/Makefile.imx b/images/Makefile.imx
index 8db9c75..983d896 100644
--- a/images/Makefile.imx
+++ b/images/Makefile.imx
@@ -403,3 +403,8 @@ pblx-$(CONFIG_MACH_ELTEC_HIPERCAM) += start_imx6dl_eltec_hipercam
CFG_start_imx6dl_eltec_hipercam.pblx.imximg = $(board)/eltec-hipercam/flash-header-eltec-hipercam.imxcfg
FILE_barebox-eltec-hipercam.img = start_imx6dl_eltec_hipercam.pblx.imximg
image-$(CONFIG_MACH_ELTEC_HIPERCAM) += barebox-eltec-hipercam.img
+
+pblx-$(CONFIG_MACH_VF610_TWR) += start_vf610_twr
+CFG_start_vf610_twr.pblx.imximg = $(board)/freescale-vf610-twr/flash-header-vf610-twr.imxcfg
+FILE_barebox-vf610-twr.img = start_vf610_twr.pblx.imximg
+image-$(CONFIG_MACH_VF610_TWR) += barebox-vf610-twr.img
diff --git a/include/pinctrl.h b/include/pinctrl.h
index 0f03b10..7d87169 100644
--- a/include/pinctrl.h
+++ b/include/pinctrl.h
@@ -5,6 +5,8 @@ struct pinctrl_device;
struct pinctrl_ops {
int (*set_state)(struct pinctrl_device *, struct device_node *);
+ int (*set_direction)(struct pinctrl_device *, unsigned int, bool);
+ int (*get_direction)(struct pinctrl_device *, unsigned int);
};
struct pinctrl_device {
@@ -12,6 +14,7 @@ struct pinctrl_device {
struct pinctrl_ops *ops;
struct list_head list;
struct device_node *node;
+ unsigned int base, npins;
};
int pinctrl_register(struct pinctrl_device *pdev);
@@ -22,6 +25,9 @@ int pinctrl_select_state(struct device_d *dev, const char *state);
int pinctrl_select_state_default(struct device_d *dev);
int of_pinctrl_select_state(struct device_node *np, const char *state);
int of_pinctrl_select_state_default(struct device_node *np);
+int pinctrl_gpio_direction_input(unsigned pin);
+int pinctrl_gpio_direction_output(unsigned int pin);
+int pinctrl_gpio_get_direction(unsigned pin);
#else
static inline int pinctrl_select_state(struct device_d *dev, const char *state)
{
@@ -42,6 +48,21 @@ static inline int of_pinctrl_select_state_default(struct device_node *np)
{
return -ENODEV;
}
+
+static inline int pinctrl_gpio_direction_input(unsigned pin)
+{
+ return -ENOTSUPP;
+}
+
+static inline int pinctrl_gpio_direction_output(unsigned int pin)
+{
+ return -ENOTSUPP;
+}
+
+static inline int pinctrl_gpio_get_direction(unsigned pin)
+{
+ return -ENOTSUPP;
+}
#endif
#endif /* PINCTRL_H */
diff --git a/include/serial/lpuart.h b/include/serial/lpuart.h
new file mode 100644
index 0000000..917f644
--- /dev/null
+++ b/include/serial/lpuart.h
@@ -0,0 +1,281 @@
+/*
+ * Copyright (c) 2016 Zodiac Inflight Innovation
+ * Author: Andrey Smirnov <andrew.smirnov@gmail.com>
+ *
+ * Based on code found in Linux kernel and U-Boot.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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.
+ *
+ * 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.
+ *
+ */
+
+#ifndef __LPUART_H__
+#define __LPUART_H__
+
+
+/* All registers are 8-bit width */
+#define UARTBDH 0x00
+#define UARTBDL 0x01
+#define UARTCR1 0x02
+#define UARTCR2 0x03
+#define UARTSR1 0x04
+#define UARTCR3 0x06
+#define UARTDR 0x07
+#define UARTCR4 0x0a
+#define UARTCR5 0x0b
+#define UARTMODEM 0x0d
+#define UARTPFIFO 0x10
+#define UARTCFIFO 0x11
+#define UARTSFIFO 0x12
+#define UARTTWFIFO 0x13
+#define UARTTCFIFO 0x14
+#define UARTRWFIFO 0x15
+#define UARTRCFIFO 0x16
+
+#define UARTBDH_LBKDIE 0x80
+#define UARTBDH_RXEDGIE 0x40
+#define UARTBDH_SBR_MASK 0x1f
+
+#define UARTCR1_LOOPS 0x80
+#define UARTCR1_RSRC 0x20
+#define UARTCR1_M 0x10
+#define UARTCR1_WAKE 0x08
+#define UARTCR1_ILT 0x04
+#define UARTCR1_PE 0x02
+#define UARTCR1_PT 0x01
+
+#define UARTCR2_TIE 0x80
+#define UARTCR2_TCIE 0x40
+#define UARTCR2_RIE 0x20
+#define UARTCR2_ILIE 0x10
+#define UARTCR2_TE 0x08
+#define UARTCR2_RE 0x04
+#define UARTCR2_RWU 0x02
+#define UARTCR2_SBK 0x01
+
+#define UARTSR1_TDRE 0x80
+#define UARTSR1_TC 0x40
+#define UARTSR1_RDRF 0x20
+#define UARTSR1_IDLE 0x10
+#define UARTSR1_OR 0x08
+#define UARTSR1_NF 0x04
+#define UARTSR1_FE 0x02
+#define UARTSR1_PE 0x01
+
+#define UARTCR3_R8 0x80
+#define UARTCR3_T8 0x40
+#define UARTCR3_TXDIR 0x20
+#define UARTCR3_TXINV 0x10
+#define UARTCR3_ORIE 0x08
+#define UARTCR3_NEIE 0x04
+#define UARTCR3_FEIE 0x02
+#define UARTCR3_PEIE 0x01
+
+#define UARTCR4_MAEN1 0x80
+#define UARTCR4_MAEN2 0x40
+#define UARTCR4_M10 0x20
+#define UARTCR4_BRFA_MASK 0x1f
+#define UARTCR4_BRFA_OFF 0
+
+#define UARTCR5_TDMAS 0x80
+#define UARTCR5_RDMAS 0x20
+
+#define UARTMODEM_RXRTSE 0x08
+#define UARTMODEM_TXRTSPOL 0x04
+#define UARTMODEM_TXRTSE 0x02
+#define UARTMODEM_TXCTSE 0x01
+
+#define UARTPFIFO_TXFE 0x80
+#define UARTPFIFO_FIFOSIZE_MASK 0x7
+#define UARTPFIFO_TXSIZE_OFF 4
+#define UARTPFIFO_RXFE 0x08
+#define UARTPFIFO_RXSIZE_OFF 0
+
+#define UARTCFIFO_TXFLUSH 0x80
+#define UARTCFIFO_RXFLUSH 0x40
+#define UARTCFIFO_RXOFE 0x04
+#define UARTCFIFO_TXOFE 0x02
+#define UARTCFIFO_RXUFE 0x01
+
+#define UARTSFIFO_TXEMPT 0x80
+#define UARTSFIFO_RXEMPT 0x40
+#define UARTSFIFO_RXOF 0x04
+#define UARTSFIFO_TXOF 0x02
+#define UARTSFIFO_RXUF 0x01
+
+/* 32-bit register defination */
+#define UARTBAUD 0x00
+#define UARTSTAT 0x04
+#define UARTCTRL 0x08
+#define UARTDATA 0x0C
+#define UARTMATCH 0x10
+#define UARTMODIR 0x14
+#define UARTFIFO 0x18
+#define UARTWATER 0x1c
+
+#define UARTBAUD_MAEN1 0x80000000
+#define UARTBAUD_MAEN2 0x40000000
+#define UARTBAUD_M10 0x20000000
+#define UARTBAUD_TDMAE 0x00800000
+#define UARTBAUD_RDMAE 0x00200000
+#define UARTBAUD_MATCFG 0x00400000
+#define UARTBAUD_BOTHEDGE 0x00020000
+#define UARTBAUD_RESYNCDIS 0x00010000
+#define UARTBAUD_LBKDIE 0x00008000
+#define UARTBAUD_RXEDGIE 0x00004000
+#define UARTBAUD_SBNS 0x00002000
+#define UARTBAUD_SBR 0x00000000
+#define UARTBAUD_SBR_MASK 0x1fff
+
+#define UARTSTAT_LBKDIF 0x80000000
+#define UARTSTAT_RXEDGIF 0x40000000
+#define UARTSTAT_MSBF 0x20000000
+#define UARTSTAT_RXINV 0x10000000
+#define UARTSTAT_RWUID 0x08000000
+#define UARTSTAT_BRK13 0x04000000
+#define UARTSTAT_LBKDE 0x02000000
+#define UARTSTAT_RAF 0x01000000
+#define UARTSTAT_TDRE 0x00800000
+#define UARTSTAT_TC 0x00400000
+#define UARTSTAT_RDRF 0x00200000
+#define UARTSTAT_IDLE 0x00100000
+#define UARTSTAT_OR 0x00080000
+#define UARTSTAT_NF 0x00040000
+#define UARTSTAT_FE 0x00020000
+#define UARTSTAT_PE 0x00010000
+#define UARTSTAT_MA1F 0x00008000
+#define UARTSTAT_M21F 0x00004000
+
+#define UARTCTRL_R8T9 0x80000000
+#define UARTCTRL_R9T8 0x40000000
+#define UARTCTRL_TXDIR 0x20000000
+#define UARTCTRL_TXINV 0x10000000
+#define UARTCTRL_ORIE 0x08000000
+#define UARTCTRL_NEIE 0x04000000
+#define UARTCTRL_FEIE 0x02000000
+#define UARTCTRL_PEIE 0x01000000
+#define UARTCTRL_TIE 0x00800000
+#define UARTCTRL_TCIE 0x00400000
+#define UARTCTRL_RIE 0x00200000
+#define UARTCTRL_ILIE 0x00100000
+#define UARTCTRL_TE 0x00080000
+#define UARTCTRL_RE 0x00040000
+#define UARTCTRL_RWU 0x00020000
+#define UARTCTRL_SBK 0x00010000
+#define UARTCTRL_MA1IE 0x00008000
+#define UARTCTRL_MA2IE 0x00004000
+#define UARTCTRL_IDLECFG 0x00000100
+#define UARTCTRL_LOOPS 0x00000080
+#define UARTCTRL_DOZEEN 0x00000040
+#define UARTCTRL_RSRC 0x00000020
+#define UARTCTRL_M 0x00000010
+#define UARTCTRL_WAKE 0x00000008
+#define UARTCTRL_ILT 0x00000004
+#define UARTCTRL_PE 0x00000002
+#define UARTCTRL_PT 0x00000001
+
+#define UARTDATA_NOISY 0x00008000
+#define UARTDATA_PARITYE 0x00004000
+#define UARTDATA_FRETSC 0x00002000
+#define UARTDATA_RXEMPT 0x00001000
+#define UARTDATA_IDLINE 0x00000800
+#define UARTDATA_MASK 0x3ff
+
+#define UARTMODIR_IREN 0x00020000
+#define UARTMODIR_TXCTSSRC 0x00000020
+#define UARTMODIR_TXCTSC 0x00000010
+#define UARTMODIR_RXRTSE 0x00000008
+#define UARTMODIR_TXRTSPOL 0x00000004
+#define UARTMODIR_TXRTSE 0x00000002
+#define UARTMODIR_TXCTSE 0x00000001
+
+#define UARTFIFO_TXEMPT 0x00800000
+#define UARTFIFO_RXEMPT 0x00400000
+#define UARTFIFO_TXOF 0x00020000
+#define UARTFIFO_RXUF 0x00010000
+#define UARTFIFO_TXFLUSH 0x00008000
+#define UARTFIFO_RXFLUSH 0x00004000
+#define UARTFIFO_TXOFE 0x00000200
+#define UARTFIFO_RXUFE 0x00000100
+#define UARTFIFO_TXFE 0x00000080
+#define UARTFIFO_FIFOSIZE_MASK 0x7
+#define UARTFIFO_TXSIZE_OFF 4
+#define UARTFIFO_RXFE 0x00000008
+#define UARTFIFO_RXSIZE_OFF 0
+
+#define UARTWATER_COUNT_MASK 0xff
+#define UARTWATER_TXCNT_OFF 8
+#define UARTWATER_RXCNT_OFF 24
+#define UARTWATER_WATER_MASK 0xff
+#define UARTWATER_TXWATER_OFF 0
+#define UARTWATER_RXWATER_OFF 16
+
+#define FSL_UART_RX_DMA_BUFFER_SIZE 64
+
+static inline void lpuart_setbrg(void __iomem *base,
+ unsigned int refclock,
+ unsigned int baudrate)
+{
+ unsigned int bfra;
+ u16 sbr;
+
+ sbr = (u16) (refclock / (16 * baudrate));
+
+ writeb(sbr >> 8, base + UARTBDH);
+ writeb(sbr & 0xff, base + UARTBDL);
+
+ bfra = DIV_ROUND_UP(2 * refclock, baudrate) - 32 * sbr;
+ bfra &= UARTCR4_BRFA_MASK;
+ writeb(bfra, base + UARTCR4);
+}
+
+static inline void lpuart_setup_with_fifo(void __iomem *base,
+ unsigned int refclock,
+ unsigned int twfifo)
+{
+ /* Disable UART */
+ writeb(0, base + UARTCR2);
+ writeb(0, base + UARTMODEM);
+ writeb(0, base + UARTCR1);
+
+ if (twfifo) {
+ writeb(UARTPFIFO_TXFE | UARTPFIFO_RXFE, base + UARTPFIFO);
+ writeb((u8)twfifo, base + UARTTWFIFO);
+ } else {
+ writeb(0, base + UARTPFIFO);
+ writeb(0, base + UARTTWFIFO);
+ }
+ writeb(1, base + UARTRWFIFO);
+ writeb(UARTCFIFO_RXFLUSH | UARTCFIFO_TXFLUSH, base + UARTCFIFO);
+
+ lpuart_setbrg(base, refclock, CONFIG_BAUDRATE);
+
+ writeb(UARTCR2_TE | UARTCR2_RE, base + UARTCR2);
+}
+
+static inline void lpuart_setup(void __iomem *base,
+ unsigned int refclock)
+{
+ lpuart_setup_with_fifo(base, refclock, 0x00);
+}
+
+static inline void lpuart_putc(void __iomem *base, int c)
+{
+ if (!(readb(base + UARTCR2) & UARTCR2_TE))
+ return;
+
+ while (!(readb(base + UARTSR1) & UARTSR1_TDRE));
+
+ writeb(c, base + UARTDR);
+}
+
+#endif
diff --git a/scripts/imx/imx.c b/scripts/imx/imx.c
index fba049e..bf3a42f 100644
--- a/scripts/imx/imx.c
+++ b/scripts/imx/imx.c
@@ -231,6 +231,7 @@ static struct soc_type socs[] = {
{ .name = "imx51", .header_version = 1, .cpu_type = IMX_CPU_IMX51 },
{ .name = "imx53", .header_version = 2, .cpu_type = IMX_CPU_IMX53 },
{ .name = "imx6", .header_version = 2, .cpu_type = IMX_CPU_IMX6 },
+ { .name = "vf610", .header_version = 2, .cpu_type = IMX_CPU_VF610 },
};
static int do_soc(struct config_data *data, int argc, char *argv[])