[PATCH v6 06/11] pinctrl: add imx7d support

[<Frank.Li@xxxxxxxxxxxxx>]

From: Frank Li <Frank.Li@xxxxxxxxxxxxx>

Add i.MX7D pinctrl driver support

Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
Signed-off-by: Anson Huang <b20788@xxxxxxxxxxxxx>
---
 drivers/pinctrl/freescale/Kconfig         |   7 +
 drivers/pinctrl/freescale/Makefile        |   1 +
 drivers/pinctrl/freescale/pinctrl-imx.c   |   3 +-
 drivers/pinctrl/freescale/pinctrl-imx.h   |   1 +
 drivers/pinctrl/freescale/pinctrl-imx7d.c | 411 ++++++++++++++++++++++++++++++
 5 files changed, 421 insertions(+), 2 deletions(-)
 create mode 100644 drivers/pinctrl/freescale/pinctrl-imx7d.c

diff --git a/drivers/pinctrl/freescale/Kconfig b/drivers/pinctrl/freescale/Kconfig
index 16aac38..12ef544 100644
--- a/drivers/pinctrl/freescale/Kconfig
+++ b/drivers/pinctrl/freescale/Kconfig
@@ -87,6 +87,13 @@ config PINCTRL_IMX6SX
 	help
 	  Say Y here to enable the imx6sx pinctrl driver
 
+config PINCTRL_IMX7D
+	bool "IMX7D pinctrl driver"
+	depends on SOC_IMX7D
+	select PINCTRL_IMX
+	help
+	  Say Y here to enable the imx7d pinctrl driver
+
 config PINCTRL_VF610
 	bool "Freescale Vybrid VF610 pinctrl driver"
 	depends on SOC_VF610
diff --git a/drivers/pinctrl/freescale/Makefile b/drivers/pinctrl/freescale/Makefile
index bba73c2..343cb43 100644
--- a/drivers/pinctrl/freescale/Makefile
+++ b/drivers/pinctrl/freescale/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_PINCTRL_IMX6Q)	+= pinctrl-imx6q.o
 obj-$(CONFIG_PINCTRL_IMX6Q)	+= pinctrl-imx6dl.o
 obj-$(CONFIG_PINCTRL_IMX6SL)	+= pinctrl-imx6sl.o
 obj-$(CONFIG_PINCTRL_IMX6SX)	+= pinctrl-imx6sx.o
+obj-$(CONFIG_PINCTRL_IMX7D)	+= pinctrl-imx7d.o
 obj-$(CONFIG_PINCTRL_VF610)	+= pinctrl-vf610.o
 obj-$(CONFIG_PINCTRL_MXS)	+= pinctrl-mxs.o
 obj-$(CONFIG_PINCTRL_IMX23)	+= pinctrl-imx23.o
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c
index e261f1c..af3e9ae 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx.c
@@ -580,7 +580,6 @@ static int imx_pinctrl_parse_functions(struct device_node *np,
 	struct device_node *child;
 	struct imx_pmx_func *func;
 	struct imx_pin_group *grp;
-	static u32 grp_index;
 	u32 i = 0;
 
 	dev_dbg(info->dev, "parse function(%d): %s\n", index, np->name);
@@ -599,7 +598,7 @@ static int imx_pinctrl_parse_functions(struct device_node *np,
 
 	for_each_child_of_node(np, child) {
 		func->groups[i] = child->name;
-		grp = &info->groups[grp_index++];
+		grp = &info->groups[info->grp_index++];
 		imx_pinctrl_parse_groups(child, grp, info, i++);
 	}
 
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.h b/drivers/pinctrl/freescale/pinctrl-imx.h
index 49e55d3..09b0458 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx.h
+++ b/drivers/pinctrl/freescale/pinctrl-imx.h
@@ -81,6 +81,7 @@ struct imx_pinctrl_soc_info {
 	struct imx_pmx_func *functions;
 	unsigned int nfunctions;
 	unsigned int flags;
+	unsigned int grp_index;
 };
 
 #define SHARE_MUX_CONF_REG	0x1
diff --git a/drivers/pinctrl/freescale/pinctrl-imx7d.c b/drivers/pinctrl/freescale/pinctrl-imx7d.c
new file mode 100644
index 0000000..d9011c6
--- /dev/null
+++ b/drivers/pinctrl/freescale/pinctrl-imx7d.c
@@ -0,0 +1,411 @@
+/*
+ * Copyright (C) 2014-2015 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 version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-imx.h"
+
+enum imx7d_pads {
+	MX7D_PAD_RESERVE0 = 0,
+	MX7D_PAD_RESERVE1 = 1,
+	MX7D_PAD_RESERVE2 = 2,
+	MX7D_PAD_RESERVE3 = 3,
+	MX7D_PAD_RESERVE4 = 4,
+	MX7D_PAD_GPIO1_IO08 = 5,
+	MX7D_PAD_GPIO1_IO09 = 6,
+	MX7D_PAD_GPIO1_IO10 = 7,
+	MX7D_PAD_GPIO1_IO11 = 8,
+	MX7D_PAD_GPIO1_IO12 = 9,
+	MX7D_PAD_GPIO1_IO13 = 10,
+	MX7D_PAD_GPIO1_IO14 = 11,
+	MX7D_PAD_GPIO1_IO15 = 12,
+	MX7D_PAD_EPDC_DATA00 = 13,
+	MX7D_PAD_EPDC_DATA01 = 14,
+	MX7D_PAD_EPDC_DATA02 = 15,
+	MX7D_PAD_EPDC_DATA03 = 16,
+	MX7D_PAD_EPDC_DATA04 = 17,
+	MX7D_PAD_EPDC_DATA05 = 18,
+	MX7D_PAD_EPDC_DATA06 = 19,
+	MX7D_PAD_EPDC_DATA07 = 20,
+	MX7D_PAD_EPDC_DATA08 = 21,
+	MX7D_PAD_EPDC_DATA09 = 22,
+	MX7D_PAD_EPDC_DATA10 = 23,
+	MX7D_PAD_EPDC_DATA11 = 24,
+	MX7D_PAD_EPDC_DATA12 = 25,
+	MX7D_PAD_EPDC_DATA13 = 26,
+	MX7D_PAD_EPDC_DATA14 = 27,
+	MX7D_PAD_EPDC_DATA15 = 28,
+	MX7D_PAD_EPDC_SDCLK = 29,
+	MX7D_PAD_EPDC_SDLE = 30,
+	MX7D_PAD_EPDC_SDOE = 31,
+	MX7D_PAD_EPDC_SDSHR = 32,
+	MX7D_PAD_EPDC_SDCE0 = 33,
+	MX7D_PAD_EPDC_SDCE1 = 34,
+	MX7D_PAD_EPDC_SDCE2 = 35,
+	MX7D_PAD_EPDC_SDCE3 = 36,
+	MX7D_PAD_EPDC_GDCLK = 37,
+	MX7D_PAD_EPDC_GDOE = 38,
+	MX7D_PAD_EPDC_GDRL = 39,
+	MX7D_PAD_EPDC_GDSP = 40,
+	MX7D_PAD_EPDC_BDR0 = 41,
+	MX7D_PAD_EPDC_BDR1 = 42,
+	MX7D_PAD_EPDC_PWR_COM = 43,
+	MX7D_PAD_EPDC_PWR_STAT = 44,
+	MX7D_PAD_LCD_CLK = 45,
+	MX7D_PAD_LCD_ENABLE = 46,
+	MX7D_PAD_LCD_HSYNC = 47,
+	MX7D_PAD_LCD_VSYNC = 48,
+	MX7D_PAD_LCD_RESET = 49,
+	MX7D_PAD_LCD_DATA00 = 50,
+	MX7D_PAD_LCD_DATA01 = 51,
+	MX7D_PAD_LCD_DATA02 = 52,
+	MX7D_PAD_LCD_DATA03 = 53,
+	MX7D_PAD_LCD_DATA04 = 54,
+	MX7D_PAD_LCD_DATA05 = 55,
+	MX7D_PAD_LCD_DATA06 = 56,
+	MX7D_PAD_LCD_DATA07 = 57,
+	MX7D_PAD_LCD_DATA08 = 58,
+	MX7D_PAD_LCD_DATA09 = 59,
+	MX7D_PAD_LCD_DATA10 = 60,
+	MX7D_PAD_LCD_DATA11 = 61,
+	MX7D_PAD_LCD_DATA12 = 62,
+	MX7D_PAD_LCD_DATA13 = 63,
+	MX7D_PAD_LCD_DATA14 = 64,
+	MX7D_PAD_LCD_DATA15 = 65,
+	MX7D_PAD_LCD_DATA16 = 66,
+	MX7D_PAD_LCD_DATA17 = 67,
+	MX7D_PAD_LCD_DATA18 = 68,
+	MX7D_PAD_LCD_DATA19 = 69,
+	MX7D_PAD_LCD_DATA20 = 70,
+	MX7D_PAD_LCD_DATA21 = 71,
+	MX7D_PAD_LCD_DATA22 = 72,
+	MX7D_PAD_LCD_DATA23 = 73,
+	MX7D_PAD_UART1_RX_DATA = 74,
+	MX7D_PAD_UART1_TX_DATA = 75,
+	MX7D_PAD_UART2_RX_DATA = 76,
+	MX7D_PAD_UART2_TX_DATA = 77,
+	MX7D_PAD_UART3_RX_DATA = 78,
+	MX7D_PAD_UART3_TX_DATA = 79,
+	MX7D_PAD_UART3_RTS_B = 80,
+	MX7D_PAD_UART3_CTS_B = 81,
+	MX7D_PAD_I2C1_SCL = 82,
+	MX7D_PAD_I2C1_SDA = 83,
+	MX7D_PAD_I2C2_SCL = 84,
+	MX7D_PAD_I2C2_SDA = 85,
+	MX7D_PAD_I2C3_SCL = 86,
+	MX7D_PAD_I2C3_SDA = 87,
+	MX7D_PAD_I2C4_SCL = 88,
+	MX7D_PAD_I2C4_SDA = 89,
+	MX7D_PAD_ECSPI1_SCLK = 90,
+	MX7D_PAD_ECSPI1_MOSI = 91,
+	MX7D_PAD_ECSPI1_MISO = 92,
+	MX7D_PAD_ECSPI1_SS0 = 93,
+	MX7D_PAD_ECSPI2_SCLK = 94,
+	MX7D_PAD_ECSPI2_MOSI = 95,
+	MX7D_PAD_ECSPI2_MISO = 96,
+	MX7D_PAD_ECSPI2_SS0 = 97,
+	MX7D_PAD_SD1_CD_B = 98,
+	MX7D_PAD_SD1_WP = 99,
+	MX7D_PAD_SD1_RESET_B = 100,
+	MX7D_PAD_SD1_CLK = 101,
+	MX7D_PAD_SD1_CMD = 102,
+	MX7D_PAD_SD1_DATA0 = 103,
+	MX7D_PAD_SD1_DATA1 = 104,
+	MX7D_PAD_SD1_DATA2 = 105,
+	MX7D_PAD_SD1_DATA3 = 106,
+	MX7D_PAD_SD2_CD_B = 107,
+	MX7D_PAD_SD2_WP = 108,
+	MX7D_PAD_SD2_RESET_B = 109,
+	MX7D_PAD_SD2_CLK = 110,
+	MX7D_PAD_SD2_CMD = 111,
+	MX7D_PAD_SD2_DATA0 = 112,
+	MX7D_PAD_SD2_DATA1 = 113,
+	MX7D_PAD_SD2_DATA2 = 114,
+	MX7D_PAD_SD2_DATA3 = 115,
+	MX7D_PAD_SD3_CLK = 116,
+	MX7D_PAD_SD3_CMD = 117,
+	MX7D_PAD_SD3_DATA0 = 118,
+	MX7D_PAD_SD3_DATA1 = 119,
+	MX7D_PAD_SD3_DATA2 = 120,
+	MX7D_PAD_SD3_DATA3 = 121,
+	MX7D_PAD_SD3_DATA4 = 122,
+	MX7D_PAD_SD3_DATA5 = 123,
+	MX7D_PAD_SD3_DATA6 = 124,
+	MX7D_PAD_SD3_DATA7 = 125,
+	MX7D_PAD_SD3_STROBE = 126,
+	MX7D_PAD_SD3_RESET_B = 127,
+	MX7D_PAD_SAI1_RX_DATA = 128,
+	MX7D_PAD_SAI1_TX_BCLK = 129,
+	MX7D_PAD_SAI1_TX_SYNC = 130,
+	MX7D_PAD_SAI1_TX_DATA = 131,
+	MX7D_PAD_SAI1_RX_SYNC = 132,
+	MX7D_PAD_SAI1_RX_BCLK = 133,
+	MX7D_PAD_SAI1_MCLK = 134,
+	MX7D_PAD_SAI2_TX_SYNC = 135,
+	MX7D_PAD_SAI2_TX_BCLK = 136,
+	MX7D_PAD_SAI2_RX_DATA = 137,
+	MX7D_PAD_SAI2_TX_DATA = 138,
+	MX7D_PAD_ENET1_RGMII_RD0 = 139,
+	MX7D_PAD_ENET1_RGMII_RD1 = 140,
+	MX7D_PAD_ENET1_RGMII_RD2 = 141,
+	MX7D_PAD_ENET1_RGMII_RD3 = 142,
+	MX7D_PAD_ENET1_RGMII_RX_CTL = 143,
+	MX7D_PAD_ENET1_RGMII_RXC = 144,
+	MX7D_PAD_ENET1_RGMII_TD0 = 145,
+	MX7D_PAD_ENET1_RGMII_TD1 = 146,
+	MX7D_PAD_ENET1_RGMII_TD2 = 147,
+	MX7D_PAD_ENET1_RGMII_TD3 = 148,
+	MX7D_PAD_ENET1_RGMII_TX_CTL = 149,
+	MX7D_PAD_ENET1_RGMII_TXC = 150,
+	MX7D_PAD_ENET1_TX_CLK = 151,
+	MX7D_PAD_ENET1_RX_CLK = 152,
+	MX7D_PAD_ENET1_CRS = 153,
+	MX7D_PAD_ENET1_COL = 154,
+	MX7D_PAD_GPIO1_IO00 = 0,
+	MX7D_PAD_GPIO1_IO01 = 1,
+	MX7D_PAD_GPIO1_IO02 = 2,
+	MX7D_PAD_GPIO1_IO03 = 3,
+	MX7D_PAD_GPIO1_IO04 = 4,
+	MX7D_PAD_GPIO1_IO05 = 5,
+	MX7D_PAD_GPIO1_IO06 = 6,
+	MX7D_PAD_GPIO1_IO07 = 7,
+};
+
+/* Pad names for the pinmux subsystem */
+static const struct pinctrl_pin_desc imx7d_pinctrl_pads[] = {
+	IMX_PINCTRL_PIN(MX7D_PAD_RESERVE0),
+	IMX_PINCTRL_PIN(MX7D_PAD_RESERVE1),
+	IMX_PINCTRL_PIN(MX7D_PAD_RESERVE2),
+	IMX_PINCTRL_PIN(MX7D_PAD_RESERVE3),
+	IMX_PINCTRL_PIN(MX7D_PAD_RESERVE4),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO08),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO09),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO10),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO11),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO12),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO13),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO14),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO15),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA00),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA01),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA02),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA03),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA04),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA05),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA06),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA07),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA08),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA09),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA10),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA11),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA12),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA13),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA14),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_DATA15),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDCLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDLE),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDOE),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDSHR),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDCE0),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDCE1),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDCE2),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_SDCE3),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_GDCLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_GDOE),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_GDRL),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_GDSP),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_BDR0),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_BDR1),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_PWR_COM),
+	IMX_PINCTRL_PIN(MX7D_PAD_EPDC_PWR_STAT),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_CLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_ENABLE),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_HSYNC),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_VSYNC),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_RESET),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA00),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA01),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA02),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA03),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA04),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA05),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA06),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA07),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA08),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA09),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA10),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA11),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA12),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA13),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA14),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA15),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA16),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA17),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA18),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA19),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA20),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA21),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA22),
+	IMX_PINCTRL_PIN(MX7D_PAD_LCD_DATA23),
+	IMX_PINCTRL_PIN(MX7D_PAD_UART1_RX_DATA),
+	IMX_PINCTRL_PIN(MX7D_PAD_UART1_TX_DATA),
+	IMX_PINCTRL_PIN(MX7D_PAD_UART2_RX_DATA),
+	IMX_PINCTRL_PIN(MX7D_PAD_UART2_TX_DATA),
+	IMX_PINCTRL_PIN(MX7D_PAD_UART3_RX_DATA),
+	IMX_PINCTRL_PIN(MX7D_PAD_UART3_TX_DATA),
+	IMX_PINCTRL_PIN(MX7D_PAD_UART3_RTS_B),
+	IMX_PINCTRL_PIN(MX7D_PAD_UART3_CTS_B),
+	IMX_PINCTRL_PIN(MX7D_PAD_I2C1_SCL),
+	IMX_PINCTRL_PIN(MX7D_PAD_I2C1_SDA),
+	IMX_PINCTRL_PIN(MX7D_PAD_I2C2_SCL),
+	IMX_PINCTRL_PIN(MX7D_PAD_I2C2_SDA),
+	IMX_PINCTRL_PIN(MX7D_PAD_I2C3_SCL),
+	IMX_PINCTRL_PIN(MX7D_PAD_I2C3_SDA),
+	IMX_PINCTRL_PIN(MX7D_PAD_I2C4_SCL),
+	IMX_PINCTRL_PIN(MX7D_PAD_I2C4_SDA),
+	IMX_PINCTRL_PIN(MX7D_PAD_ECSPI1_SCLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_ECSPI1_MOSI),
+	IMX_PINCTRL_PIN(MX7D_PAD_ECSPI1_MISO),
+	IMX_PINCTRL_PIN(MX7D_PAD_ECSPI1_SS0),
+	IMX_PINCTRL_PIN(MX7D_PAD_ECSPI2_SCLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_ECSPI2_MOSI),
+	IMX_PINCTRL_PIN(MX7D_PAD_ECSPI2_MISO),
+	IMX_PINCTRL_PIN(MX7D_PAD_ECSPI2_SS0),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD1_CD_B),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD1_WP),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD1_RESET_B),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD1_CLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD1_CMD),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD1_DATA0),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD1_DATA1),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD1_DATA2),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD1_DATA3),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD2_CD_B),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD2_WP),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD2_RESET_B),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD2_CLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD2_CMD),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD2_DATA0),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD2_DATA1),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD2_DATA2),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD2_DATA3),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD3_CLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD3_CMD),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA0),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA1),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA2),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA3),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA4),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA5),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA6),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD3_DATA7),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD3_STROBE),
+	IMX_PINCTRL_PIN(MX7D_PAD_SD3_RESET_B),
+	IMX_PINCTRL_PIN(MX7D_PAD_SAI1_RX_DATA),
+	IMX_PINCTRL_PIN(MX7D_PAD_SAI1_TX_BCLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_SAI1_TX_SYNC),
+	IMX_PINCTRL_PIN(MX7D_PAD_SAI1_TX_DATA),
+	IMX_PINCTRL_PIN(MX7D_PAD_SAI1_RX_SYNC),
+	IMX_PINCTRL_PIN(MX7D_PAD_SAI1_RX_BCLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_SAI1_MCLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_SAI2_TX_SYNC),
+	IMX_PINCTRL_PIN(MX7D_PAD_SAI2_TX_BCLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_SAI2_RX_DATA),
+	IMX_PINCTRL_PIN(MX7D_PAD_SAI2_TX_DATA),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_RD0),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_RD1),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_RD2),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_RD3),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_RX_CTL),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_RXC),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_TD0),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_TD1),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_TD2),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_TD3),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_TX_CTL),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RGMII_TXC),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_TX_CLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_RX_CLK),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_CRS),
+	IMX_PINCTRL_PIN(MX7D_PAD_ENET1_COL),
+};
+
+/* Pad names for the pinmux subsystem */
+static const struct pinctrl_pin_desc imx7d_lpsr_pinctrl_pads[] = {
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO00),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO01),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO02),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO03),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO04),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO05),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO06),
+	IMX_PINCTRL_PIN(MX7D_PAD_GPIO1_IO07),
+};
+
+static struct imx_pinctrl_soc_info imx7d_pinctrl_info = {
+	.pins = imx7d_pinctrl_pads,
+	.npins = ARRAY_SIZE(imx7d_pinctrl_pads),
+};
+
+static struct imx_pinctrl_soc_info imx7d_lpsr_pinctrl_info = {
+	.pins = imx7d_lpsr_pinctrl_pads,
+	.npins = ARRAY_SIZE(imx7d_lpsr_pinctrl_pads),
+};
+
+static struct of_device_id imx7d_pinctrl_of_match[] = {
+	{ .compatible = "fsl,imx7d-iomuxc", .data = &imx7d_pinctrl_info, },
+	{ .compatible = "fsl,imx7d-iomuxc-lpsr", .data = &imx7d_lpsr_pinctrl_info },
+	{ /* sentinel */ }
+};
+
+static int imx7d_pinctrl_probe(struct platform_device *pdev)
+{
+	const struct of_device_id *match;
+	struct imx_pinctrl_soc_info *pinctrl_info;
+
+	match = of_match_device(imx7d_pinctrl_of_match, &pdev->dev);
+
+	if (!match)
+		return -ENODEV;
+
+	pinctrl_info = (struct imx_pinctrl_soc_info *) match->data;
+
+	return imx_pinctrl_probe(pdev, pinctrl_info);
+}
+
+static struct platform_driver imx7d_pinctrl_driver = {
+	.driver = {
+		.name = "imx7d-pinctrl",
+		.owner = THIS_MODULE,
+		.of_match_table = of_match_ptr(imx7d_pinctrl_of_match),
+	},
+	.probe = imx7d_pinctrl_probe,
+	.remove = imx_pinctrl_remove,
+};
+
+static int __init imx7d_pinctrl_init(void)
+{
+	return platform_driver_register(&imx7d_pinctrl_driver);
+}
+arch_initcall(imx7d_pinctrl_init);
+
+static void __exit imx7d_pinctrl_exit(void)
+{
+	platform_driver_unregister(&imx7d_pinctrl_driver);
+}
+module_exit(imx7d_pinctrl_exit);
+
+MODULE_AUTHOR("Anson Huang <Anson.Huang@xxxxxxxxxxxxx>");
+MODULE_DESCRIPTION("Freescale imx7d pinctrl driver");
+MODULE_LICENSE("GPL v2");
-- 
1.9.1

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