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Message-ID: <1324402840-32451-4-git-send-email-b29396@freescale.com>
Date: Wed, 21 Dec 2011 01:40:38 +0800
From: Dong Aisheng <b29396@...escale.com>
To: <linux-kernel@...r.kernel.org>
CC: <linux-arm-kernel@...ts.infradead.org>,
<linus.walleij@...ricsson.com>, <s.hauer@...gutronix.de>,
<shawn.guo@...escale.com>, <kernel@...gutronix.de>,
<grant.likely@...retlab.ca>, <rob.herring@...xeda.com>,
<devicetree-discuss@...ts.ozlabs.org>, <cjb@...top.org>,
<w.sang@...gutronix.de>
Subject: [RFC PATCH v3 3/5] pinctrl: imx: add pinctrl imx driver
From: Dong Aisheng <dong.aisheng@...aro.org>
The driver contains the initial support for imx53 and
imx6q.
Signed-off-by: Dong Aisheng <dong.aisheng@...aro.org>
Cc: Linus Walleij <linus.walleij@...aro.org>
Cc: Sascha Hauer <s.hauer@...gutronix.de>
Cc: Shawn Guo <shanw.guo@...escale.com>
Cc: Grant Likely <grant.likely@...retlab.ca>
Cc: Rob Herring <rob.herring@...xeda.com>
---
ChangeLog v2->v3:
- binding pinmux mappings via pinctrl core API
- follow the dt convention to use dash '-' for property name
ChangeLog v1->v2:
- add basic binding from device tree
---
.../devicetree/bindings/pinctrl/pinctrl-imx.txt | 59 +++
drivers/pinctrl/Kconfig | 20 +
drivers/pinctrl/Makefile | 3 +
drivers/pinctrl/pinctrl-imx-core.c | 450 ++++++++++++++++++++
drivers/pinctrl/pinctrl-imx-core.h | 86 ++++
drivers/pinctrl/pinctrl-imx53.c | 443 +++++++++++++++++++
drivers/pinctrl/pinctrl-imx6q.c | 433 +++++++++++++++++++
7 files changed, 1494 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pinctrl/pinctrl-imx.txt
create mode 100644 drivers/pinctrl/pinctrl-imx-core.c
create mode 100644 drivers/pinctrl/pinctrl-imx-core.h
create mode 100644 drivers/pinctrl/pinctrl-imx53.c
create mode 100644 drivers/pinctrl/pinctrl-imx6q.c
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-imx.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-imx.txt
new file mode 100644
index 0000000..e45d745
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-imx.txt
@@ -0,0 +1,59 @@
+* Freescale IOMUX Controller (IOMUXC) for i.MX
+
+The IOMUX Controller (IOMUXC), together with the IOMUX, enables the IC
+to share one PAD to several functional blocks. The sharing is done by
+multiplexing the PAD input/output signals. For each PAD there are up to
+8 muxing options (called ALT modes). Since different modules require
+different PAD settings (like pull up, keeper, etc) the IOMUXC controls
+also the PAD settings parameters.
+
+Required properties:
+- compatible : Should be "fsl,<chip>-iomuxc"
+- reg : Should contain IOMUXC registers location and length
+- fsl,pinmux-map: phandle of pinmux mappings. Refer to pinctrl.txt for
+ detailed format.
+- child nodes containing pinmux data
+ Each child node corresponds to a specific pinmux function and the required
+ properties of the pinmux function are:
+ - func-name: the name of a specific function
+ - grp-name: the name of a group pins correspding to this function
+ - grp-pins: the list of pins for the group of grp-name
+ - num-pins: the pins number of grp-pins list
+ - grp-mux: the corresponding mux mode list for grp-pins.
+ Each pin in the grp-pins should have a corresponding mux mode for the
+ specific function of func-name.
+ - num-numx: the mux number of grp-mux list
+
+Examples:
+
+pinmux: imx6q-sabreauto-map {
+ map-sd4 {
+ map-name = "usdhc4";
+ ctrl-dev-name = "20e0000.iomuxc";
+ function = "sd4";
+ dev-name = "219c000.usdhc";
+ };
+};
+
+iomuxc@...e0000 {
+ compatible = "fsl,imx6q-iomuxc";
+ reg = <0x020e0000 0x4000>;
+ fsl,pinmux-map = <&pinmux>;
+ pinmux_uart4 {
+ func-name = "uart4";
+ grp-name = "uart4grp";
+ grp-pins = <107 108>;
+ num-pins = <2>;
+ grp-mux = <4 4>;
+ num-mux = <2>;
+ };
+
+ pinmux_sd4 {
+ func-name = "sd4";
+ grp-name = "sd4grp";
+ grp-pins = <170 171 180 181 182 183 184 185 186 187>;
+ num-pins = <10>;
+ grp-mux = <0 0 1 1 1 1 1 1 1 1>;
+ num-mux = <10>;
+ };
+};
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index c63c721..f65bf5a 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -23,6 +23,26 @@ config DEBUG_PINCTRL
help
Say Y here to add some extra checks and diagnostics to PINCTRL calls.
+config PINCTRL_IMX
+ bool "Freescale IMX core pinctrl driver"
+ depends on ARCH_MXC
+
+config PINCTRL_IMX53
+ bool "IMX53 pinctrl driver"
+ depends on SOC_IMX53
+ select PINMUX
+ select PINCTRL_IMX
+ help
+ Say Y here to enable the imx53 pinctrl driver
+
+config PINCTRL_IMX6Q
+ bool "IMX6Q pinctrl driver"
+ depends on SOC_IMX6Q
+ select PINMUX
+ select PINCTRL_IMX
+ help
+ Say Y here to enable the imx6q pinctrl driver
+
config PINMUX_SIRF
bool "CSR SiRFprimaII pinmux driver"
depends on ARCH_PRIMA2
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index c046f78..cf85edc 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -5,6 +5,9 @@ ccflags-$(CONFIG_DEBUG_PINCTRL) += -DDEBUG
obj-$(CONFIG_PINCTRL) += core.o
obj-$(CONFIG_PINMUX) += pinmux.o
obj-$(CONFIG_PINCONF) += pinconf.o
+obj-$(CONFIG_PINMUX_IMX) += pinmux-imx-core.o
+obj-$(CONFIG_PINMUX_IMX53) += pinmux-imx53.o
+obj-$(CONFIG_PINMUX_IMX6Q) += pinmux-imx6q.o
obj-$(CONFIG_PINMUX_SIRF) += pinmux-sirf.o
obj-$(CONFIG_PINMUX_U300) += pinmux-u300.o
obj-$(CONFIG_PINCTRL_COH901) += pinctrl-coh901.o
diff --git a/drivers/pinctrl/pinctrl-imx-core.c b/drivers/pinctrl/pinctrl-imx-core.c
new file mode 100644
index 0000000..5c348ba
--- /dev/null
+++ b/drivers/pinctrl/pinctrl-imx-core.c
@@ -0,0 +1,450 @@
+/*
+ * Core driver for the imx pin controller
+ *
+ * Copyright (C) 2011 Freescale Semiconductor, Inc.
+ * Copyright (C) 2011 Linaro Ltd.
+ *
+ * Author: Dong Aisheng <dong.aisheng@...aro.org>
+ *
+ * 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 <linux/init.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/pinctrl/machine.h>
+#include <linux/slab.h>
+
+#include "pinctrl-imx-core.h"
+
+#define DRIVER_NAME "pinmux-imx"
+
+/**
+ * @dev: a pointer back to containing device
+ * @virtbase: the offset to the controller in virtual memory
+ */
+struct imx_pmx {
+ struct device *dev;
+ struct pinctrl_dev *pctl;
+ void __iomem *virtbase;
+ struct imx_pinctrl_info *info;
+};
+
+#define IMX_PINCTRL_REG_SIZE 4
+#define IMX_PINCTRL_MAX_FUNC 7
+
+static int imx_list_groups(struct pinctrl_dev *pctldev, unsigned selector)
+{
+ struct imx_pmx *ipmx = pinctrl_dev_get_drvdata(pctldev);
+ struct imx_pinctrl_info *info = ipmx->info;
+
+ if (selector >= info->ngroups)
+ return -EINVAL;
+
+ return 0;
+}
+
+static const char *imx_get_group_name(struct pinctrl_dev *pctldev,
+ unsigned selector)
+{
+ struct imx_pmx *ipmx = pinctrl_dev_get_drvdata(pctldev);
+ struct imx_pinctrl_info *info = ipmx->info;
+
+ if (selector >= info->ngroups)
+ return NULL;
+
+ return info->groups[selector].name;
+}
+
+static int imx_get_group_pins(struct pinctrl_dev *pctldev, unsigned selector,
+ const unsigned **pins,
+ unsigned *num_pins)
+{
+ struct imx_pmx *ipmx = pinctrl_dev_get_drvdata(pctldev);
+ struct imx_pinctrl_info *info = ipmx->info;
+
+ if (selector >= info->ngroups)
+ return -EINVAL;
+
+ *pins = info->groups[selector].pins;
+ *num_pins = info->groups[selector].num_pins;
+
+ return 0;
+}
+
+static void imx_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s,
+ unsigned offset)
+{
+ seq_printf(s, " " DRIVER_NAME);
+}
+
+static struct pinctrl_ops imx_pctrl_ops = {
+ .list_groups = imx_list_groups,
+ .get_group_name = imx_get_group_name,
+ .get_group_pins = imx_get_group_pins,
+ .pin_dbg_show = imx_pin_dbg_show,
+};
+
+static int imx_pmx_enable(struct pinctrl_dev *pctldev, unsigned selector,
+ unsigned group)
+{
+ struct imx_pmx *ipmx = pinctrl_dev_get_drvdata(pctldev);
+ struct imx_pinctrl_info *info = ipmx->info;
+ const unsigned *pins, *mux;
+ unsigned int num_pins, num_mux;
+ u32 regval, offset;
+ int i;
+
+ /*
+ * Configure the mux mode for each pin in the group for a specific
+ * function.
+ */
+ pins = info->groups[group].pins;
+ num_pins = info->groups[group].num_pins;
+ mux = info->groups[group].mux_mode;
+ num_mux = info->groups[group].num_mux;
+
+ dev_dbg(ipmx->dev, "function %s group %s\n",
+ info->functions[selector].name, info->groups[group].name);
+
+ if (num_pins != num_mux) {
+ dev_err(ipmx->dev, "num_mux is not equal to num_pins\n");
+ return -EINVAL;
+ }
+
+ for (i = 0; i < num_pins; i++) {
+ if (mux[i] > IMX_PINCTRL_MAX_FUNC)
+ dev_err(ipmx->dev, "exceeds the maximum mux mode(0x7)\n");
+ offset = info->mux_offset + pins[i] * IMX_PINCTRL_REG_SIZE;
+ regval = readl(ipmx->virtbase + offset);
+ regval &= ~IMX_PINCTRL_MAX_FUNC;
+ writel(mux[i] | regval, ipmx->virtbase + offset);
+ dev_dbg(ipmx->dev, "write: offset 0x%x val 0x%x\n",
+ offset, regval | mux[i]);
+ }
+
+ return 0;
+}
+
+static void imx_pmx_disable(struct pinctrl_dev *pctldev, unsigned func_selector,
+ unsigned group_selector)
+{
+ /* nothing to do here */
+}
+
+static int imx_pmx_list_funcs(struct pinctrl_dev *pctldev, unsigned selector)
+{
+ struct imx_pmx *ipmx = pinctrl_dev_get_drvdata(pctldev);
+ struct imx_pinctrl_info *info = ipmx->info;
+
+ if (selector >= info->nfunctions)
+ return -EINVAL;
+
+ return 0;
+}
+
+static const char *imx_pmx_get_func_name(struct pinctrl_dev *pctldev,
+ unsigned selector)
+{
+ struct imx_pmx *ipmx = pinctrl_dev_get_drvdata(pctldev);
+ struct imx_pinctrl_info *info = ipmx->info;
+
+ return info->functions[selector].name;
+}
+
+static int imx_pmx_get_groups(struct pinctrl_dev *pctldev, unsigned selector,
+ const char * const **groups,
+ unsigned * const num_groups)
+{
+ struct imx_pmx *ipmx = pinctrl_dev_get_drvdata(pctldev);
+ struct imx_pinctrl_info *info = ipmx->info;
+
+ *groups = info->functions[selector].groups;
+ *num_groups = info->functions[selector].num_groups;
+
+ return 0;
+}
+
+static struct pinmux_ops imx_pmx_ops = {
+ .list_functions = imx_pmx_list_funcs,
+ .get_function_name = imx_pmx_get_func_name,
+ .get_function_groups = imx_pmx_get_groups,
+ .enable = imx_pmx_enable,
+ .disable = imx_pmx_disable,
+};
+
+static struct pinctrl_desc imx_pmx_desc = {
+ .name = DRIVER_NAME,
+ .pctlops = &imx_pctrl_ops,
+ .pmxops = &imx_pmx_ops,
+ .owner = THIS_MODULE,
+};
+
+#ifdef CONFIG_OF
+static int __devinit imx_pmx_parse_functions(struct device_node *np,
+ struct imx_pinctrl_info *info, u32 num)
+{
+ struct imx_pmx_func *function;
+ struct imx_pin_group *group;
+ int ret, len;
+
+ dev_dbg(info->dev, "parse function %d\n", num);
+
+ group = &info->groups[num];
+ function = &info->functions[num];
+
+ /* Initialise group */
+ ret = of_property_read_string(np, "grp-name", &group->name);
+ if (ret) {
+ dev_err(info->dev, "failed to get grp-name\n");
+ return ret;
+ }
+
+ ret = of_property_read_u32(np, "num-pins", &group->num_pins);
+ if (ret) {
+ dev_err(info->dev, "failed to get num-pins\n");
+ return ret;
+ }
+
+ ret = of_property_read_u32(np, "num-mux", &group->num_mux);
+ if (ret) {
+ dev_err(info->dev, "failed to get num-mux\n");
+ return ret;
+ }
+
+ if (group->num_pins != group->num_mux)
+ return -EINVAL;
+
+ group->pins = devm_kzalloc(info->dev, group->num_pins * sizeof(unsigned int),
+ GFP_KERNEL);
+ group->mux_mode = devm_kzalloc(info->dev, group->num_mux * sizeof(unsigned int),
+ GFP_KERNEL);
+ if (!group->pins || !group->mux_mode)
+ return -ENOMEM;
+
+ /* sanity check */
+ if (of_get_property(np, "grp-pins", &len) &&
+ len != group->num_pins * sizeof(unsigned int)) {
+ dev_err(info->dev, "wrong pins number?\n");
+ return -EINVAL;
+ }
+
+ if (of_get_property(np, "grp-mux", &len) &&
+ len != group->num_mux * sizeof(unsigned int)) {
+ dev_err(info->dev, "wrong pin mux number?\n");
+ return -EINVAL;
+ }
+
+ ret = of_property_read_u32_array(np, "grp-pins",
+ group->pins, group->num_pins);
+ if (ret) {
+ dev_err(info->dev, "failed to get grp-pins\n");
+ return ret;
+ }
+
+ ret = of_property_read_u32_array(np, "grp-mux",
+ group->mux_mode, group->num_mux);
+ if (ret) {
+ dev_err(info->dev, "failed to get grp-mux\n");
+ return ret;
+ }
+
+ /* Initialise function */
+ ret = of_property_read_string(np, "func-name", &function->name);
+ if (ret) {
+ dev_err(info->dev, "failed to get func-name\n");
+ return ret;
+ }
+
+ function->groups = devm_kzalloc(info->dev, sizeof(char **), GFP_KERNEL);
+ function->num_groups = 1;
+ function->groups[0] = group->name;
+
+ dev_dbg(info->dev, "func-name %s grp-name %s num-groups %d\n",
+ function->name, function->groups[0],
+ function->num_groups);
+
+ return 0;
+}
+
+static int __devinit imx_pmx_probe_dt(struct platform_device *pdev,
+ struct imx_pinctrl_info *info)
+{
+ struct device_node *np = pdev->dev.of_node;
+ struct device_node *child = NULL;
+ struct device_node *map_np;
+ int ret, i;
+ u32 nfuncs = 0;
+
+ if (!np)
+ return -ENODEV;
+
+ nfuncs = of_get_child_count(np);
+ if (nfuncs <= 0) {
+ dev_err(&pdev->dev, "no functions defined\n");
+ return -EINVAL;
+ }
+
+ info->nfunctions = nfuncs;
+ info->functions = devm_kzalloc(&pdev->dev, nfuncs * sizeof(struct imx_pmx_func),
+ GFP_KERNEL);
+ if (!info->functions)
+ return -ENOMEM;
+
+ /* DT file only passes one group per one function */
+ info->ngroups = nfuncs;
+ info->groups = devm_kzalloc(&pdev->dev, nfuncs * sizeof(struct imx_pin_group),
+ GFP_KERNEL);
+ if (!info->groups)
+ return -ENOMEM;
+
+ child = NULL;
+ i = 0;
+ for_each_child_of_node(np, child) {
+ ret = imx_pmx_parse_functions(child, info, i++);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to parse function\n");
+ return ret;
+ }
+ }
+
+ /* parse pinmux map */
+ map_np = of_parse_phandle(np, "fsl,pinmux-map", 0);
+ if (!map_np) {
+ dev_err(&pdev->dev, "failed to parse phandle fsl,pinmux-map\n");
+ return -EINVAL;
+ }
+
+ ret = pinmux_of_register_mappings(map_np);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register pinmux mappings\n");
+ return ret;
+ }
+
+ return 0;
+}
+#else
+static int __devinit imx_pmx_probe_dt(struct platform_device *pdev,
+ struct imx_pinctrl_info *info)
+{
+ return -ENODEV;
+}
+#endif
+
+static inline void imx_pmx_desc_init(struct pinctrl_desc *pmx_desc,
+ const struct imx_pinctrl_info *info)
+{
+ pmx_desc->pins = info->pins;
+ pmx_desc->npins = info->npins;
+ pmx_desc->maxpin = info->maxpin;
+}
+
+static const struct of_device_id imx_pmx_dt_ids[] = {
+#ifdef CONFIG_PINMUX_IMX6Q
+ { .compatible = "fsl,imx6q-iomuxc", .data = (void *) &imx6q_pinctrl_info, },
+#endif
+#ifdef CONFIG_PINMUX_IMX53
+ { .compatible = "fsl,imx53-iomuxc", .data = (void *) &imx53_pinctrl_info, },
+#endif
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, imx_pmx_dt_ids);
+
+static int __init imx_pmx_probe(struct platform_device *pdev)
+{
+ const struct of_device_id *of_id =
+ of_match_device(imx_pmx_dt_ids, &pdev->dev);
+ struct device *dev = &pdev->dev;
+ struct imx_pmx *ipmx;
+ struct resource *res;
+ struct imx_pinctrl_info *info;
+ resource_size_t res_size;
+ int ret;
+
+ info = of_id->data;
+ if (!info || !info->pins || !(info->maxpin > info->npins)) {
+ dev_err(&pdev->dev, "wrong pinctrl info\n");
+ return -EINVAL;
+ }
+ info->dev = &pdev->dev;
+
+ /* Create state holders etc for this driver */
+ ipmx = devm_kzalloc(&pdev->dev, sizeof(*ipmx), GFP_KERNEL);
+ if (!ipmx)
+ return -ENOMEM;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res)
+ return -ENOENT;
+
+ res_size = resource_size(res);
+ if (!devm_request_mem_region(dev, res->start, res_size, res->name))
+ return -EBUSY;
+
+ ipmx->virtbase = devm_ioremap_nocache(dev, res->start, res_size);
+ if (!ipmx->virtbase)
+ return -EBUSY;
+
+ imx_pmx_desc_init(&imx_pmx_desc, info);
+ ret = imx_pmx_probe_dt(pdev, info);
+ if (ret) {
+ dev_err(&pdev->dev, "fail to probe dt properties\n");
+ return ret;
+ }
+
+ ipmx->pctl = pinctrl_register(&imx_pmx_desc, &pdev->dev, ipmx);
+ if (!ipmx->pctl) {
+ dev_err(&pdev->dev, "could not register IMX pinmux driver\n");
+ return -EINVAL;
+ }
+
+ ipmx->info = info;
+ ipmx->dev = info->dev;
+ platform_set_drvdata(pdev, ipmx);
+
+ dev_info(&pdev->dev, "initialized IMX pinmux driver\n");
+
+ return 0;
+}
+
+static int __exit imx_pmx_remove(struct platform_device *pdev)
+{
+ struct imx_pmx *ipmx = platform_get_drvdata(pdev);
+
+ pinctrl_unregister(ipmx->pctl);
+ platform_set_drvdata(pdev, NULL);
+
+ return 0;
+}
+
+static struct platform_driver imx_pmx_driver = {
+ .driver = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ .of_match_table = imx_pmx_dt_ids,
+ },
+ .remove = __exit_p(imx_pmx_remove),
+};
+
+static int __init imx_pmx_init(void)
+{
+ return platform_driver_probe(&imx_pmx_driver, imx_pmx_probe);
+}
+arch_initcall(imx_pmx_init);
+
+static void __exit imx_pmx_exit(void)
+{
+ platform_driver_unregister(&imx_pmx_driver);
+}
+module_exit(imx_pmx_exit);
+
+MODULE_AUTHOR("Dong Aisheng <dong.aisheng@...aro.org>");
+MODULE_DESCRIPTION("IMX Pin Control Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/pinctrl/pinctrl-imx-core.h b/drivers/pinctrl/pinctrl-imx-core.h
new file mode 100644
index 0000000..df69cd0
--- /dev/null
+++ b/drivers/pinctrl/pinctrl-imx-core.h
@@ -0,0 +1,86 @@
+/*
+ * IMX pinmux core definitions
+ *
+ * Copyright (C) 2011 Freescale Semiconductor, Inc.
+ * Copyright (C) 2011 Linaro Ltd.
+ *
+ * Author: Dong Aisheng <dong.aisheng@...aro.org>
+ *
+ * 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.
+ */
+
+#ifndef __DRIVERS_PINCTRL_PINMUX_IMX_H
+#define __DRIVERS_PINCTRL_PINMUX_IMX_H
+
+/* Supported Pinctrl type */
+enum imx_pinctrl_type {
+ IMX53_PINCTRL,
+ IMX6Q_PINCTRL,
+};
+
+/**
+ * struct imx_pin_group - describes an IMX pin group
+ * @name: the name of this specific pin group
+ * @pins: an array of discrete physical pins used in this group, taken
+ * from the driver-local pin enumeration space
+ * @num_pins: the number of pins in this group array, i.e. the number of
+ * elements in .pins so we can iterate over that array
+ * @mux_mode: the mux mode for each pins in this group. The size of this
+ * array is the same as pins.
+ */
+struct imx_pin_group {
+ const char *name;
+ unsigned int *pins;
+ unsigned num_pins;
+ unsigned int *mux_mode;
+ unsigned num_mux;
+};
+
+/**
+ * struct imx_pmx_func - describes IMX pinmux functions
+ * @name: the name of this specific function
+ * @groups: corresponding pin groups
+ */
+struct imx_pmx_func {
+ const char *name;
+ const char **groups;
+ unsigned num_groups;
+};
+
+struct imx_pinctrl_info {
+ struct device *dev;
+ u32 type;
+ const struct pinctrl_pin_desc *pins;
+ unsigned int npins;
+ unsigned int maxpin;
+ struct imx_pin_group *groups;
+ unsigned int ngroups;
+ struct imx_pmx_func *functions;
+ unsigned int nfunctions;
+ u32 mux_offset;
+};
+
+#define IMX_PINCTRL_PIN(pin) PINCTRL_PIN(pin, #pin)
+
+#define IMX_PIN_GROUP(n, p, m) \
+ { \
+ .name = n, \
+ .pins = p, \
+ .num_pins = ARRAY_SIZE(p), \
+ .mux_mode = m, \
+ .num_mux = ARRAY_SIZE(m), \
+ }
+
+#define IMX_PMX_FUNC(n, g) \
+ { \
+ .name = n, \
+ .groups = g, \
+ .num_groups = ARRAY_SIZE(g), \
+ }
+
+extern struct imx_pinctrl_info imx53_pinctrl_info;
+extern struct imx_pinctrl_info imx6q_pinctrl_info;
+#endif /* __DRIVERS_PINCTRL_PINMUX_IMX_H */
diff --git a/drivers/pinctrl/pinctrl-imx53.c b/drivers/pinctrl/pinctrl-imx53.c
new file mode 100644
index 0000000..079b25e
--- /dev/null
+++ b/drivers/pinctrl/pinctrl-imx53.c
@@ -0,0 +1,443 @@
+/*
+ * imx53 pinctrl driver based on imx pinmux core
+ *
+ * Copyright (C) 2011 Freescale Semiconductor, Inc.
+ * Copyright (C) 2011 Linaro, Inc.
+ *
+ * Author: Dong Aisheng <dong.aisheng@...aro.org>
+ *
+ * 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 <linux/init.h>
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+
+#include "pinctrl-imx-core.h"
+
+#define IMX53_IOMUXC_MUX_OFFSET 0x20
+#define IMX53_IOMUXC_MAXPIN (23*23)
+
+enum imx_imx53_pinctrl_pads {
+ MX53_GPIO_19 = 0,
+ MX53_KEY_COL0 = 1,
+ MX53_KEY_ROW0 = 2,
+ MX53_KEY_COL1 = 3,
+ MX53_KEY_ROW1 = 4,
+ MX53_KEY_COL2 = 5,
+ MX53_KEY_ROW2 = 6,
+ MX53_KEY_COL3 = 7,
+ MX53_KEY_ROW3 = 8,
+ MX53_KEY_COL4 = 9,
+ MX53_KEY_ROW4 = 10,
+ MX53_DI0_DISP_CLK = 11,
+ MX53_DI0_PIN15 = 12,
+ MX53_DI0_PIN2 = 13,
+ MX53_DI0_PIN3 = 14,
+ MX53_DI0_PIN4 = 15,
+ MX53_DISP0_DAT0 = 16,
+ MX53_DISP0_DAT1 = 17,
+ MX53_DISP0_DAT2 = 18,
+ MX53_DISP0_DAT3 = 19,
+ MX53_DISP0_DAT4 = 20,
+ MX53_DISP0_DAT5 = 21,
+ MX53_DISP0_DAT6 = 22,
+ MX53_DISP0_DAT7 = 23,
+ MX53_DISP0_DAT8 = 24,
+ MX53_DISP0_DAT9 = 25,
+ MX53_DISP0_DAT10 = 26,
+ MX53_DISP0_DAT11 = 27,
+ MX53_DISP0_DAT12 = 28,
+ MX53_DISP0_DAT13 = 29,
+ MX53_DISP0_DAT14 = 30,
+ MX53_DISP0_DAT15 = 31,
+ MX53_DISP0_DAT16 = 32,
+ MX53_DISP0_DAT17 = 33,
+ MX53_DISP0_DAT18 = 34,
+ MX53_DISP0_DAT19 = 35,
+ MX53_DISP0_DAT20 = 36,
+ MX53_DISP0_DAT21 = 37,
+ MX53_DISP0_DAT22 = 38,
+ MX53_DISP0_DAT23 = 39,
+ MX53_CSI0_PIXCLK = 40,
+ MX53_CSI0_MCLK = 41,
+ MX53_CSI0_DATA_EN = 42,
+ MX53_CSI0_VSYNC = 43,
+ MX53_CSI0_DAT4 = 44,
+ MX53_CSI0_DAT5 = 45,
+ MX53_CSI0_DAT6 = 46,
+ MX53_CSI0_DAT7 = 47,
+ MX53_CSI0_DAT8 = 48,
+ MX53_CSI0_DAT9 = 49,
+ MX53_CSI0_DAT10 = 50,
+ MX53_CSI0_DAT11 = 51,
+ MX53_CSI0_DAT12 = 52,
+ MX53_CSI0_DAT13 = 53,
+ MX53_CSI0_DAT14 = 54,
+ MX53_CSI0_DAT15 = 55,
+ MX53_CSI0_DAT16 = 56,
+ MX53_CSI0_DAT17 = 57,
+ MX53_CSI0_DAT18 = 58,
+ MX53_CSI0_DAT19 = 59,
+ MX53_EIM_A25 = 60,
+ MX53_EIM_EB2 = 61,
+ MX53_EIM_D16 = 62,
+ MX53_EIM_D17 = 63,
+ MX53_EIM_D18 = 64,
+ MX53_EIM_D19 = 65,
+ MX53_EIM_D20 = 66,
+ MX53_EIM_D21 = 67,
+ MX53_EIM_D22 = 68,
+ MX53_EIM_D23 = 69,
+ MX53_EIM_EB3 = 70,
+ MX53_EIM_D24 = 71,
+ MX53_EIM_D25 = 72,
+ MX53_EIM_D26 = 73,
+ MX53_EIM_D27 = 74,
+ MX53_EIM_D28 = 75,
+ MX53_EIM_D29 = 76,
+ MX53_EIM_D30 = 77,
+ MX53_EIM_D31 = 78,
+ MX53_EIM_A24 = 79,
+ MX53_EIM_A23 = 80,
+ MX53_EIM_A22 = 81,
+ MX53_EIM_A21 = 82,
+ MX53_EIM_A20 = 83,
+ MX53_EIM_A19 = 84,
+ MX53_EIM_A18 = 85,
+ MX53_EIM_A17 = 86,
+ MX53_EIM_A16 = 87,
+ MX53_EIM_CS0 = 88,
+ MX53_EIM_CS1 = 89,
+ MX53_EIM_OE = 90,
+ MX53_EIM_RW = 91,
+ MX53_EIM_LBA = 92,
+ MX53_EIM_EB0 = 93,
+ MX53_EIM_EB1 = 94,
+ MX53_EIM_DA0 = 95,
+ MX53_EIM_DA1 = 96,
+ MX53_EIM_DA2 = 97,
+ MX53_EIM_DA3 = 98,
+ MX53_EIM_DA4 = 99,
+ MX53_EIM_DA5 = 100,
+ MX53_EIM_DA6 = 101,
+ MX53_EIM_DA7 = 102,
+ MX53_EIM_DA8 = 103,
+ MX53_EIM_DA9 = 104,
+ MX53_EIM_DA10 = 105,
+ MX53_EIM_DA11 = 106,
+ MX53_EIM_DA12 = 107,
+ MX53_EIM_DA13 = 108,
+ MX53_EIM_DA14 = 109,
+ MX53_EIM_DA15 = 110,
+ MX53_NANDF_WE_B = 111,
+ MX53_NANDF_RE_B = 112,
+ MX53_EIM_WAIT = 113,
+ MX53_EIM_BCLK = 114,
+ MX53_LVDS1_TX3_P = 115,
+ MX53_LVDS1_TX2_P = 116,
+ MX53_LVDS1_CLK_P = 117,
+ MX53_LVDS1_TX1_P = 118,
+ MX53_LVDS1_TX0_P = 119,
+ MX53_LVDS0_TX3_P = 120,
+ MX53_LVDS0_CLK_P = 121,
+ MX53_LVDS0_TX2_P = 122,
+ MX53_LVDS0_TX1_P = 123,
+ MX53_LVDS0_TX0_P = 124,
+ MX53_GPIO_10 = 125,
+ MX53_GPIO_11 = 126,
+ MX53_GPIO_12 = 127,
+ MX53_GPIO_13 = 128,
+ MX53_GPIO_14 = 129,
+ MX53_NANDF_CLE = 130,
+ MX53_NANDF_ALE = 131,
+ MX53_NANDF_WP_B = 132,
+ MX53_NANDF_RB0 = 133,
+ MX53_NANDF_CS0 = 134,
+ MX53_NANDF_CS1 = 135,
+ MX53_NANDF_CS2 = 136,
+ MX53_NANDF_CS3 = 137,
+ MX53_FEC_MDIO = 138,
+ MX53_FEC_REF_CLK = 139,
+ MX53_FEC_RX_ER = 140,
+ MX53_FEC_CRS_DV = 141,
+ MX53_FEC_RXD1 = 142,
+ MX53_FEC_RXD0 = 143,
+ MX53_FEC_TX_EN = 144,
+ MX53_FEC_TXD1 = 145,
+ MX53_FEC_TXD0 = 146,
+ MX53_FEC_MDC = 147,
+ MX53_PATA_DIOW = 148,
+ MX53_PATA_DMACK = 149,
+ MX53_PATA_DMARQ = 150,
+ MX53_PATA_BUFFER_EN = 151,
+ MX53_PATA_INTRQ = 152,
+ MX53_PATA_DIOR = 153,
+ MX53_PATA_RESET_B = 154,
+ MX53_PATA_IORDY = 155,
+ MX53_PATA_DA_0 = 156,
+ MX53_PATA_DA_1 = 157,
+ MX53_PATA_DA_2 = 158,
+ MX53_PATA_CS_0 = 159,
+ MX53_PATA_CS_1 = 160,
+ MX53_PATA_DATA0 = 161,
+ MX53_PATA_DATA1 = 162,
+ MX53_PATA_DATA2 = 163,
+ MX53_PATA_DATA3 = 164,
+ MX53_PATA_DATA4 = 165,
+ MX53_PATA_DATA5 = 166,
+ MX53_PATA_DATA6 = 167,
+ MX53_PATA_DATA7 = 168,
+ MX53_PATA_DATA8 = 169,
+ MX53_PATA_DATA9 = 170,
+ MX53_PATA_DATA10 = 171,
+ MX53_PATA_DATA11 = 172,
+ MX53_PATA_DATA12 = 173,
+ MX53_PATA_DATA13 = 174,
+ MX53_PATA_DATA14 = 175,
+ MX53_PATA_DATA15 = 176,
+ MX53_SD1_DATA0 = 177,
+ MX53_SD1_DATA1 = 178,
+ MX53_SD1_CMD = 179,
+ MX53_SD1_DATA2 = 180,
+ MX53_SD1_CLK = 181,
+ MX53_SD1_DATA3 = 182,
+ MX53_SD2_CLK = 183,
+ MX53_SD2_CMD = 184,
+ MX53_SD2_DATA3 = 185,
+ MX53_SD2_DATA2 = 186,
+ MX53_SD2_DATA1 = 187,
+ MX53_SD2_DATA0 = 188,
+ MX53_GPIO_0 = 189,
+ MX53_GPIO_1 = 190,
+ MX53_GPIO_9 = 191,
+ MX53_GPIO_3 = 192,
+ MX53_GPIO_6 = 193,
+ MX53_GPIO_2 = 194,
+ MX53_GPIO_4 = 195,
+ MX53_GPIO_5 = 196,
+ MX53_GPIO_7 = 197,
+ MX53_GPIO_8 = 198,
+ MX53_GPIO_16 = 199,
+ MX53_GPIO_17 = 200,
+ MX53_GPIO_18 = 201,
+};
+
+/* Pad names for the pinmux subsystem */
+static const struct pinctrl_pin_desc imx53_pinctrl_pads[] = {
+ IMX_PINCTRL_PIN(MX53_GPIO_19),
+ IMX_PINCTRL_PIN(MX53_KEY_COL0),
+ IMX_PINCTRL_PIN(MX53_KEY_ROW0),
+ IMX_PINCTRL_PIN(MX53_KEY_COL1),
+ IMX_PINCTRL_PIN(MX53_KEY_ROW1),
+ IMX_PINCTRL_PIN(MX53_KEY_COL2),
+ IMX_PINCTRL_PIN(MX53_KEY_ROW2),
+ IMX_PINCTRL_PIN(MX53_KEY_COL3),
+ IMX_PINCTRL_PIN(MX53_KEY_ROW3),
+ IMX_PINCTRL_PIN(MX53_KEY_COL4),
+ IMX_PINCTRL_PIN(MX53_KEY_ROW4),
+ IMX_PINCTRL_PIN(MX53_DI0_DISP_CLK),
+ IMX_PINCTRL_PIN(MX53_DI0_PIN15),
+ IMX_PINCTRL_PIN(MX53_DI0_PIN2),
+ IMX_PINCTRL_PIN(MX53_DI0_PIN3),
+ IMX_PINCTRL_PIN(MX53_DI0_PIN4),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT0),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT1),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT2),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT3),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT4),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT5),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT6),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT7),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT8),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT9),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT10),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT11),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT12),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT13),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT14),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT15),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT16),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT17),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT18),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT19),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT20),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT21),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT22),
+ IMX_PINCTRL_PIN(MX53_DISP0_DAT23),
+ IMX_PINCTRL_PIN(MX53_CSI0_PIXCLK),
+ IMX_PINCTRL_PIN(MX53_CSI0_MCLK),
+ IMX_PINCTRL_PIN(MX53_CSI0_DATA_EN),
+ IMX_PINCTRL_PIN(MX53_CSI0_VSYNC),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT4),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT5),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT6),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT7),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT8),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT9),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT10),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT11),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT12),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT13),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT14),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT15),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT16),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT17),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT18),
+ IMX_PINCTRL_PIN(MX53_CSI0_DAT19),
+ IMX_PINCTRL_PIN(MX53_EIM_A25),
+ IMX_PINCTRL_PIN(MX53_EIM_EB2),
+ IMX_PINCTRL_PIN(MX53_EIM_D16),
+ IMX_PINCTRL_PIN(MX53_EIM_D17),
+ IMX_PINCTRL_PIN(MX53_EIM_D18),
+ IMX_PINCTRL_PIN(MX53_EIM_D19),
+ IMX_PINCTRL_PIN(MX53_EIM_D20),
+ IMX_PINCTRL_PIN(MX53_EIM_D21),
+ IMX_PINCTRL_PIN(MX53_EIM_D22),
+ IMX_PINCTRL_PIN(MX53_EIM_D23),
+ IMX_PINCTRL_PIN(MX53_EIM_EB3),
+ IMX_PINCTRL_PIN(MX53_EIM_D24),
+ IMX_PINCTRL_PIN(MX53_EIM_D25),
+ IMX_PINCTRL_PIN(MX53_EIM_D26),
+ IMX_PINCTRL_PIN(MX53_EIM_D27),
+ IMX_PINCTRL_PIN(MX53_EIM_D28),
+ IMX_PINCTRL_PIN(MX53_EIM_D29),
+ IMX_PINCTRL_PIN(MX53_EIM_D30),
+ IMX_PINCTRL_PIN(MX53_EIM_D31),
+ IMX_PINCTRL_PIN(MX53_EIM_A24),
+ IMX_PINCTRL_PIN(MX53_EIM_A23),
+ IMX_PINCTRL_PIN(MX53_EIM_A22),
+ IMX_PINCTRL_PIN(MX53_EIM_A21),
+ IMX_PINCTRL_PIN(MX53_EIM_A20),
+ IMX_PINCTRL_PIN(MX53_EIM_A19),
+ IMX_PINCTRL_PIN(MX53_EIM_A18),
+ IMX_PINCTRL_PIN(MX53_EIM_A17),
+ IMX_PINCTRL_PIN(MX53_EIM_A16),
+ IMX_PINCTRL_PIN(MX53_EIM_CS0),
+ IMX_PINCTRL_PIN(MX53_EIM_CS1),
+ IMX_PINCTRL_PIN(MX53_EIM_OE),
+ IMX_PINCTRL_PIN(MX53_EIM_RW),
+ IMX_PINCTRL_PIN(MX53_EIM_LBA),
+ IMX_PINCTRL_PIN(MX53_EIM_EB0),
+ IMX_PINCTRL_PIN(MX53_EIM_EB1),
+ IMX_PINCTRL_PIN(MX53_EIM_DA0),
+ IMX_PINCTRL_PIN(MX53_EIM_DA1),
+ IMX_PINCTRL_PIN(MX53_EIM_DA2),
+ IMX_PINCTRL_PIN(MX53_EIM_DA3),
+ IMX_PINCTRL_PIN(MX53_EIM_DA4),
+ IMX_PINCTRL_PIN(MX53_EIM_DA5),
+ IMX_PINCTRL_PIN(MX53_EIM_DA6),
+ IMX_PINCTRL_PIN(MX53_EIM_DA7),
+ IMX_PINCTRL_PIN(MX53_EIM_DA8),
+ IMX_PINCTRL_PIN(MX53_EIM_DA9),
+ IMX_PINCTRL_PIN(MX53_EIM_DA10),
+ IMX_PINCTRL_PIN(MX53_EIM_DA11),
+ IMX_PINCTRL_PIN(MX53_EIM_DA12),
+ IMX_PINCTRL_PIN(MX53_EIM_DA13),
+ IMX_PINCTRL_PIN(MX53_EIM_DA14),
+ IMX_PINCTRL_PIN(MX53_EIM_DA15),
+ IMX_PINCTRL_PIN(MX53_NANDF_WE_B),
+ IMX_PINCTRL_PIN(MX53_NANDF_RE_B),
+ IMX_PINCTRL_PIN(MX53_EIM_WAIT),
+ IMX_PINCTRL_PIN(MX53_EIM_BCLK),
+ IMX_PINCTRL_PIN(MX53_LVDS1_TX3_P),
+ IMX_PINCTRL_PIN(MX53_LVDS1_TX2_P),
+ IMX_PINCTRL_PIN(MX53_LVDS1_CLK_P),
+ IMX_PINCTRL_PIN(MX53_LVDS1_TX1_P),
+ IMX_PINCTRL_PIN(MX53_LVDS1_TX0_P),
+ IMX_PINCTRL_PIN(MX53_LVDS0_TX3_P),
+ IMX_PINCTRL_PIN(MX53_LVDS0_CLK_P),
+ IMX_PINCTRL_PIN(MX53_LVDS0_TX2_P),
+ IMX_PINCTRL_PIN(MX53_LVDS0_TX1_P),
+ IMX_PINCTRL_PIN(MX53_LVDS0_TX0_P),
+ IMX_PINCTRL_PIN(MX53_GPIO_10),
+ IMX_PINCTRL_PIN(MX53_GPIO_11),
+ IMX_PINCTRL_PIN(MX53_GPIO_12),
+ IMX_PINCTRL_PIN(MX53_GPIO_13),
+ IMX_PINCTRL_PIN(MX53_GPIO_14),
+ IMX_PINCTRL_PIN(MX53_NANDF_CLE),
+ IMX_PINCTRL_PIN(MX53_NANDF_ALE),
+ IMX_PINCTRL_PIN(MX53_NANDF_WP_B),
+ IMX_PINCTRL_PIN(MX53_NANDF_RB0),
+ IMX_PINCTRL_PIN(MX53_NANDF_CS0),
+ IMX_PINCTRL_PIN(MX53_NANDF_CS1),
+ IMX_PINCTRL_PIN(MX53_NANDF_CS2),
+ IMX_PINCTRL_PIN(MX53_NANDF_CS3),
+ IMX_PINCTRL_PIN(MX53_FEC_MDIO),
+ IMX_PINCTRL_PIN(MX53_FEC_REF_CLK),
+ IMX_PINCTRL_PIN(MX53_FEC_RX_ER),
+ IMX_PINCTRL_PIN(MX53_FEC_CRS_DV),
+ IMX_PINCTRL_PIN(MX53_FEC_RXD1),
+ IMX_PINCTRL_PIN(MX53_FEC_RXD0),
+ IMX_PINCTRL_PIN(MX53_FEC_TX_EN),
+ IMX_PINCTRL_PIN(MX53_FEC_TXD1),
+ IMX_PINCTRL_PIN(MX53_FEC_TXD0),
+ IMX_PINCTRL_PIN(MX53_FEC_MDC),
+ IMX_PINCTRL_PIN(MX53_PATA_DIOW),
+ IMX_PINCTRL_PIN(MX53_PATA_DMACK),
+ IMX_PINCTRL_PIN(MX53_PATA_DMARQ),
+ IMX_PINCTRL_PIN(MX53_PATA_BUFFER_EN),
+ IMX_PINCTRL_PIN(MX53_PATA_INTRQ),
+ IMX_PINCTRL_PIN(MX53_PATA_DIOR),
+ IMX_PINCTRL_PIN(MX53_PATA_RESET_B),
+ IMX_PINCTRL_PIN(MX53_PATA_IORDY),
+ IMX_PINCTRL_PIN(MX53_PATA_DA_0),
+ IMX_PINCTRL_PIN(MX53_PATA_DA_1),
+ IMX_PINCTRL_PIN(MX53_PATA_DA_2),
+ IMX_PINCTRL_PIN(MX53_PATA_CS_0),
+ IMX_PINCTRL_PIN(MX53_PATA_CS_1),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA0),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA1),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA2),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA3),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA4),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA5),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA6),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA7),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA8),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA9),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA10),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA11),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA12),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA13),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA14),
+ IMX_PINCTRL_PIN(MX53_PATA_DATA15),
+ IMX_PINCTRL_PIN(MX53_SD1_DATA0),
+ IMX_PINCTRL_PIN(MX53_SD1_DATA1),
+ IMX_PINCTRL_PIN(MX53_SD1_CMD),
+ IMX_PINCTRL_PIN(MX53_SD1_DATA2),
+ IMX_PINCTRL_PIN(MX53_SD1_CLK),
+ IMX_PINCTRL_PIN(MX53_SD1_DATA3),
+ IMX_PINCTRL_PIN(MX53_SD2_CLK),
+ IMX_PINCTRL_PIN(MX53_SD2_CMD),
+ IMX_PINCTRL_PIN(MX53_SD2_DATA3),
+ IMX_PINCTRL_PIN(MX53_SD2_DATA2),
+ IMX_PINCTRL_PIN(MX53_SD2_DATA1),
+ IMX_PINCTRL_PIN(MX53_SD2_DATA0),
+ IMX_PINCTRL_PIN(MX53_GPIO_0),
+ IMX_PINCTRL_PIN(MX53_GPIO_1),
+ IMX_PINCTRL_PIN(MX53_GPIO_9),
+ IMX_PINCTRL_PIN(MX53_GPIO_3),
+ IMX_PINCTRL_PIN(MX53_GPIO_6),
+ IMX_PINCTRL_PIN(MX53_GPIO_2),
+ IMX_PINCTRL_PIN(MX53_GPIO_4),
+ IMX_PINCTRL_PIN(MX53_GPIO_5),
+ IMX_PINCTRL_PIN(MX53_GPIO_7),
+ IMX_PINCTRL_PIN(MX53_GPIO_8),
+ IMX_PINCTRL_PIN(MX53_GPIO_16),
+ IMX_PINCTRL_PIN(MX53_GPIO_17),
+ IMX_PINCTRL_PIN(MX53_GPIO_18),
+};
+
+struct imx_pinctrl_info imx53_pinctrl_info = {
+ .type = IMX53_PINCTRL,
+ .pins = imx53_pinctrl_pads,
+ .npins = ARRAY_SIZE(imx53_pinctrl_pads),
+ .maxpin = IMX53_IOMUXC_MAXPIN,
+ .mux_offset = IMX53_IOMUXC_MUX_OFFSET,
+};
diff --git a/drivers/pinctrl/pinctrl-imx6q.c b/drivers/pinctrl/pinctrl-imx6q.c
new file mode 100644
index 0000000..4c0e29f
--- /dev/null
+++ b/drivers/pinctrl/pinctrl-imx6q.c
@@ -0,0 +1,433 @@
+/*
+ * imx6q pinctrl driver based on imx pinmux core
+ *
+ * Copyright (C) 2011 Freescale Semiconductor, Inc.
+ * Copyright (C) 2011 Linaro, Inc.
+ *
+ * Author: Dong Aisheng <dong.aisheng@...aro.org>
+ *
+ * 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 <linux/init.h>
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+
+#include "pinctrl-imx-core.h"
+
+#define IMX6Q_IOMUXC_MUX_OFSSET 0x4c
+#define IMX6Q_IOMUXC_MAXPIN (25*25)
+
+enum imx6q_pads {
+ MX6Q_SD2_DAT1 = 0,
+ MX6Q_SD2_DAT2 = 1,
+ MX6Q_SD2_DAT0 = 2,
+ MX6Q_RGMII_TXC = 3,
+ MX6Q_RGMII_TD0 = 4,
+ MX6Q_RGMII_TD1 = 5,
+ MX6Q_RGMII_TD2 = 6,
+ MX6Q_RGMII_TD3 = 7,
+ MX6Q_RGMII_RX_CTL = 8,
+ MX6Q_RGMII_RD0 = 9,
+ MX6Q_RGMII_TX_CTL = 10,
+ MX6Q_RGMII_RD1 = 11,
+ MX6Q_RGMII_RD2 = 12,
+ MX6Q_RGMII_RD3 = 13,
+ MX6Q_RGMII_RXC = 14,
+ MX6Q_EIM_A25 = 15,
+ MX6Q_EIM_EB2 = 16,
+ MX6Q_EIM_D16 = 17,
+ MX6Q_EIM_D17 = 18,
+ MX6Q_EIM_D18 = 19,
+ MX6Q_EIM_D19 = 20,
+ MX6Q_EIM_D20 = 21,
+ MX6Q_EIM_D21 = 22,
+ MX6Q_EIM_D22 = 23,
+ MX6Q_EIM_D23 = 24,
+ MX6Q_EIM_EB3 = 25,
+ MX6Q_EIM_D24 = 26,
+ MX6Q_EIM_D25 = 27,
+ MX6Q_EIM_D26 = 28,
+ MX6Q_EIM_D27 = 29,
+ MX6Q_EIM_D28 = 30,
+ MX6Q_EIM_D29 = 31,
+ MX6Q_EIM_D30 = 32,
+ MX6Q_EIM_D31 = 33,
+ MX6Q_EIM_A24 = 34,
+ MX6Q_EIM_A23 = 35,
+ MX6Q_EIM_A22 = 36,
+ MX6Q_EIM_A21 = 37,
+ MX6Q_EIM_A20 = 38,
+ MX6Q_EIM_A19 = 39,
+ MX6Q_EIM_A18 = 40,
+ MX6Q_EIM_A17 = 41,
+ MX6Q_EIM_A16 = 42,
+ MX6Q_EIM_CS0 = 43,
+ MX6Q_EIM_CS1 = 44,
+ MX6Q_EIM_OE = 45,
+ MX6Q_EIM_RW = 46,
+ MX6Q_EIM_LBA = 47,
+ MX6Q_EIM_EB0 = 48,
+ MX6Q_EIM_EB1 = 49,
+ MX6Q_EIM_DA0 = 50,
+ MX6Q_EIM_DA1 = 51,
+ MX6Q_EIM_DA2 = 52,
+ MX6Q_EIM_DA3 = 53,
+ MX6Q_EIM_DA4 = 54,
+ MX6Q_EIM_DA5 = 55,
+ MX6Q_EIM_DA6 = 56,
+ MX6Q_EIM_DA7 = 57,
+ MX6Q_EIM_DA8 = 58,
+ MX6Q_EIM_DA9 = 59,
+ MX6Q_EIM_DA10 = 60,
+ MX6Q_EIM_DA11 = 61,
+ MX6Q_EIM_DA12 = 62,
+ MX6Q_EIM_DA13 = 63,
+ MX6Q_EIM_DA14 = 64,
+ MX6Q_EIM_DA15 = 65,
+ MX6Q_EIM_WAIT = 66,
+ MX6Q_EIM_BCLK = 67,
+ MX6Q_DI0_DISP_CLK = 68,
+ MX6Q_DI0_PIN15 = 69,
+ MX6Q_DI0_PIN2 = 70,
+ MX6Q_DI0_PIN3 = 71,
+ MX6Q_DI0_PIN4 = 72,
+ MX6Q_DISP0_DAT0 = 73,
+ MX6Q_DISP0_DAT1 = 74,
+ MX6Q_DISP0_DAT2 = 75,
+ MX6Q_DISP0_DAT3 = 76,
+ MX6Q_DISP0_DAT4 = 77,
+ MX6Q_DISP0_DAT5 = 78,
+ MX6Q_DISP0_DAT6 = 79,
+ MX6Q_DISP0_DAT7 = 80,
+ MX6Q_DISP0_DAT8 = 81,
+ MX6Q_DISP0_DAT9 = 82,
+ MX6Q_DISP0_DAT10 = 83,
+ MX6Q_DISP0_DAT11 = 84,
+ MX6Q_DISP0_DAT12 = 85,
+ MX6Q_DISP0_DAT13 = 86,
+ MX6Q_DISP0_DAT14 = 87,
+ MX6Q_DISP0_DAT15 = 88,
+ MX6Q_DISP0_DAT16 = 89,
+ MX6Q_DISP0_DAT17 = 90,
+ MX6Q_DISP0_DAT18 = 91,
+ MX6Q_DISP0_DAT19 = 92,
+ MX6Q_DISP0_DAT20 = 93,
+ MX6Q_DISP0_DAT21 = 94,
+ MX6Q_DISP0_DAT22 = 95,
+ MX6Q_DISP0_DAT23 = 96,
+ MX6Q_ENET_MDIO = 97,
+ MX6Q_ENET_REF_CLK = 98,
+ MX6Q_ENET_RX_ER = 99,
+ MX6Q_ENET_CRS_DV = 100,
+ MX6Q_ENET_RXD1 = 101,
+ MX6Q_ENET_RXD0 = 102,
+ MX6Q_ENET_TX_EN = 103,
+ MX6Q_ENET_TXD1 = 104,
+ MX6Q_ENET_TXD0 = 105,
+ MX6Q_ENET_MDC = 106,
+ MX6Q_KEY_COL0 = 107,
+ MX6Q_KEY_ROW0 = 108,
+ MX6Q_KEY_COL1 = 109,
+ MX6Q_KEY_ROW1 = 110,
+ MX6Q_KEY_COL2 = 111,
+ MX6Q_KEY_ROW2 = 112,
+ MX6Q_KEY_COL3 = 113,
+ MX6Q_KEY_ROW3 = 114,
+ MX6Q_KEY_COL4 = 115,
+ MX6Q_KEY_ROW4 = 116,
+ MX6Q_GPIO_0 = 117,
+ MX6Q_GPIO_1 = 118,
+ MX6Q_GPIO_9 = 119,
+ MX6Q_GPIO_3 = 120,
+ MX6Q_GPIO_6 = 121,
+ MX6Q_GPIO_2 = 122,
+ MX6Q_GPIO_4 = 123,
+ MX6Q_GPIO_5 = 124,
+ MX6Q_GPIO_7 = 125,
+ MX6Q_GPIO_8 = 126,
+ MX6Q_GPIO_16 = 127,
+ MX6Q_GPIO_17 = 128,
+ MX6Q_GPIO_18 = 129,
+ MX6Q_GPIO_19 = 130,
+ MX6Q_CSI0_PIXCLK = 131,
+ MX6Q_CSI0_MCLK = 132,
+ MX6Q_CSI0_DATA_EN = 133,
+ MX6Q_CSI0_VSYNC = 134,
+ MX6Q_CSI0_DAT4 = 135,
+ MX6Q_CSI0_DAT5 = 136,
+ MX6Q_CSI0_DAT6 = 137,
+ MX6Q_CSI0_DAT7 = 138,
+ MX6Q_CSI0_DAT8 = 139,
+ MX6Q_CSI0_DAT9 = 140,
+ MX6Q_CSI0_DAT10 = 141,
+ MX6Q_CSI0_DAT11 = 142,
+ MX6Q_CSI0_DAT12 = 143,
+ MX6Q_CSI0_DAT13 = 144,
+ MX6Q_CSI0_DAT14 = 145,
+ MX6Q_CSI0_DAT15 = 146,
+ MX6Q_CSI0_DAT16 = 147,
+ MX6Q_CSI0_DAT17 = 148,
+ MX6Q_CSI0_DAT18 = 149,
+ MX6Q_CSI0_DAT19 = 150,
+ MX6Q_SD3_DAT7 = 151,
+ MX6Q_SD3_DAT6 = 152,
+ MX6Q_SD3_DAT5 = 153,
+ MX6Q_SD3_DAT4 = 154,
+ MX6Q_SD3_CMD = 155,
+ MX6Q_SD3_CLK = 156,
+ MX6Q_SD3_DAT0 = 157,
+ MX6Q_SD3_DAT1 = 158,
+ MX6Q_SD3_DAT2 = 159,
+ MX6Q_SD3_DAT3 = 160,
+ MX6Q_SD3_RST = 161,
+ MX6Q_NANDF_CLE = 162,
+ MX6Q_NANDF_ALE = 163,
+ MX6Q_NANDF_WP_B = 164,
+ MX6Q_NANDF_RB0 = 165,
+ MX6Q_NANDF_CS0 = 166,
+ MX6Q_NANDF_CS1 = 167,
+ MX6Q_NANDF_CS2 = 168,
+ MX6Q_NANDF_CS3 = 169,
+ MX6Q_SD4_CMD = 170,
+ MX6Q_SD4_CLK = 171,
+ MX6Q_NANDF_D0 = 172,
+ MX6Q_NANDF_D1 = 173,
+ MX6Q_NANDF_D2 = 174,
+ MX6Q_NANDF_D3 = 175,
+ MX6Q_NANDF_D4 = 176,
+ MX6Q_NANDF_D5 = 177,
+ MX6Q_NANDF_D6 = 178,
+ MX6Q_NANDF_D7 = 179,
+ MX6Q_SD4_DAT0 = 180,
+ MX6Q_SD4_DAT1 = 181,
+ MX6Q_SD4_DAT2 = 182,
+ MX6Q_SD4_DAT3 = 183,
+ MX6Q_SD4_DAT4 = 184,
+ MX6Q_SD4_DAT5 = 185,
+ MX6Q_SD4_DAT6 = 186,
+ MX6Q_SD4_DAT7 = 187,
+ MX6Q_SD1_DAT1 = 188,
+ MX6Q_SD1_DAT0 = 189,
+ MX6Q_SD1_DAT3 = 190,
+ MX6Q_SD1_CMD = 191,
+ MX6Q_SD1_DAT2 = 192,
+ MX6Q_SD1_CLK = 193,
+ MX6Q_SD2_CLK = 194,
+ MX6Q_SD2_CMD = 195,
+ MX6Q_SD2_DAT3 = 196
+};
+
+/* Pad names for the pinmux subsystem */
+static const struct pinctrl_pin_desc imx6q_pinctrl_pads[] = {
+ IMX_PINCTRL_PIN(MX6Q_SD2_DAT1),
+ IMX_PINCTRL_PIN(MX6Q_SD2_DAT2),
+ IMX_PINCTRL_PIN(MX6Q_SD2_DAT0),
+ IMX_PINCTRL_PIN(MX6Q_RGMII_TXC),
+ IMX_PINCTRL_PIN(MX6Q_RGMII_TD0),
+ IMX_PINCTRL_PIN(MX6Q_RGMII_TD1),
+ IMX_PINCTRL_PIN(MX6Q_RGMII_TD2),
+ IMX_PINCTRL_PIN(MX6Q_RGMII_TD3),
+ IMX_PINCTRL_PIN(MX6Q_RGMII_RX_CTL),
+ IMX_PINCTRL_PIN(MX6Q_RGMII_RD0),
+ IMX_PINCTRL_PIN(MX6Q_RGMII_TX_CTL),
+ IMX_PINCTRL_PIN(MX6Q_RGMII_RD1),
+ IMX_PINCTRL_PIN(MX6Q_RGMII_RD2),
+ IMX_PINCTRL_PIN(MX6Q_RGMII_RD3),
+ IMX_PINCTRL_PIN(MX6Q_RGMII_RXC),
+ IMX_PINCTRL_PIN(MX6Q_EIM_A25),
+ IMX_PINCTRL_PIN(MX6Q_EIM_EB2),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D16),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D17),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D18),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D19),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D20),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D21),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D22),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D23),
+ IMX_PINCTRL_PIN(MX6Q_EIM_EB3),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D24),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D25),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D26),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D27),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D28),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D29),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D30),
+ IMX_PINCTRL_PIN(MX6Q_EIM_D31),
+ IMX_PINCTRL_PIN(MX6Q_EIM_A24),
+ IMX_PINCTRL_PIN(MX6Q_EIM_A23),
+ IMX_PINCTRL_PIN(MX6Q_EIM_A22),
+ IMX_PINCTRL_PIN(MX6Q_EIM_A21),
+ IMX_PINCTRL_PIN(MX6Q_EIM_A20),
+ IMX_PINCTRL_PIN(MX6Q_EIM_A19),
+ IMX_PINCTRL_PIN(MX6Q_EIM_A18),
+ IMX_PINCTRL_PIN(MX6Q_EIM_A17),
+ IMX_PINCTRL_PIN(MX6Q_EIM_A16),
+ IMX_PINCTRL_PIN(MX6Q_EIM_CS0),
+ IMX_PINCTRL_PIN(MX6Q_EIM_CS1),
+ IMX_PINCTRL_PIN(MX6Q_EIM_OE),
+ IMX_PINCTRL_PIN(MX6Q_EIM_RW),
+ IMX_PINCTRL_PIN(MX6Q_EIM_LBA),
+ IMX_PINCTRL_PIN(MX6Q_EIM_EB0),
+ IMX_PINCTRL_PIN(MX6Q_EIM_EB1),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA0),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA1),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA2),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA3),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA4),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA5),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA6),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA7),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA8),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA9),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA10),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA11),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA12),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA13),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA14),
+ IMX_PINCTRL_PIN(MX6Q_EIM_DA15),
+ IMX_PINCTRL_PIN(MX6Q_EIM_WAIT),
+ IMX_PINCTRL_PIN(MX6Q_EIM_BCLK),
+ IMX_PINCTRL_PIN(MX6Q_DI0_DISP_CLK),
+ IMX_PINCTRL_PIN(MX6Q_DI0_PIN15),
+ IMX_PINCTRL_PIN(MX6Q_DI0_PIN2),
+ IMX_PINCTRL_PIN(MX6Q_DI0_PIN3),
+ IMX_PINCTRL_PIN(MX6Q_DI0_PIN4),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT0),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT1),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT2),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT3),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT4),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT5),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT6),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT7),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT8),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT9),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT10),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT11),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT12),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT13),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT14),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT15),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT16),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT17),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT18),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT19),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT20),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT21),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT22),
+ IMX_PINCTRL_PIN(MX6Q_DISP0_DAT23),
+ IMX_PINCTRL_PIN(MX6Q_ENET_MDIO),
+ IMX_PINCTRL_PIN(MX6Q_ENET_REF_CLK),
+ IMX_PINCTRL_PIN(MX6Q_ENET_RX_ER),
+ IMX_PINCTRL_PIN(MX6Q_ENET_CRS_DV),
+ IMX_PINCTRL_PIN(MX6Q_ENET_RXD1),
+ IMX_PINCTRL_PIN(MX6Q_ENET_RXD0),
+ IMX_PINCTRL_PIN(MX6Q_ENET_TX_EN),
+ IMX_PINCTRL_PIN(MX6Q_ENET_TXD1),
+ IMX_PINCTRL_PIN(MX6Q_ENET_TXD0),
+ IMX_PINCTRL_PIN(MX6Q_ENET_MDC),
+ IMX_PINCTRL_PIN(MX6Q_KEY_COL0),
+ IMX_PINCTRL_PIN(MX6Q_KEY_ROW0),
+ IMX_PINCTRL_PIN(MX6Q_KEY_COL1),
+ IMX_PINCTRL_PIN(MX6Q_KEY_ROW1),
+ IMX_PINCTRL_PIN(MX6Q_KEY_COL2),
+ IMX_PINCTRL_PIN(MX6Q_KEY_ROW2),
+ IMX_PINCTRL_PIN(MX6Q_KEY_COL3),
+ IMX_PINCTRL_PIN(MX6Q_KEY_ROW3),
+ IMX_PINCTRL_PIN(MX6Q_KEY_COL4),
+ IMX_PINCTRL_PIN(MX6Q_KEY_ROW4),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_0),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_1),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_9),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_3),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_6),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_2),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_4),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_5),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_7),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_8),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_16),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_17),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_18),
+ IMX_PINCTRL_PIN(MX6Q_GPIO_19),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_PIXCLK),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_MCLK),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DATA_EN),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_VSYNC),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT4),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT5),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT6),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT7),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT8),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT9),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT10),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT11),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT12),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT13),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT14),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT15),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT16),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT17),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT18),
+ IMX_PINCTRL_PIN(MX6Q_CSI0_DAT19),
+ IMX_PINCTRL_PIN(MX6Q_SD3_DAT7),
+ IMX_PINCTRL_PIN(MX6Q_SD3_DAT6),
+ IMX_PINCTRL_PIN(MX6Q_SD3_DAT5),
+ IMX_PINCTRL_PIN(MX6Q_SD3_DAT4),
+ IMX_PINCTRL_PIN(MX6Q_SD3_CMD),
+ IMX_PINCTRL_PIN(MX6Q_SD3_CLK),
+ IMX_PINCTRL_PIN(MX6Q_SD3_DAT0),
+ IMX_PINCTRL_PIN(MX6Q_SD3_DAT1),
+ IMX_PINCTRL_PIN(MX6Q_SD3_DAT2),
+ IMX_PINCTRL_PIN(MX6Q_SD3_DAT3),
+ IMX_PINCTRL_PIN(MX6Q_SD3_RST),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_CLE),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_ALE),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_WP_B),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_RB0),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_CS0),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_CS1),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_CS2),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_CS3),
+ IMX_PINCTRL_PIN(MX6Q_SD4_CMD),
+ IMX_PINCTRL_PIN(MX6Q_SD4_CLK),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_D0),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_D1),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_D2),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_D3),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_D4),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_D5),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_D6),
+ IMX_PINCTRL_PIN(MX6Q_NANDF_D7),
+ IMX_PINCTRL_PIN(MX6Q_SD4_DAT0),
+ IMX_PINCTRL_PIN(MX6Q_SD4_DAT1),
+ IMX_PINCTRL_PIN(MX6Q_SD4_DAT2),
+ IMX_PINCTRL_PIN(MX6Q_SD4_DAT3),
+ IMX_PINCTRL_PIN(MX6Q_SD4_DAT4),
+ IMX_PINCTRL_PIN(MX6Q_SD4_DAT5),
+ IMX_PINCTRL_PIN(MX6Q_SD4_DAT6),
+ IMX_PINCTRL_PIN(MX6Q_SD4_DAT7),
+ IMX_PINCTRL_PIN(MX6Q_SD1_DAT1),
+ IMX_PINCTRL_PIN(MX6Q_SD1_DAT0),
+ IMX_PINCTRL_PIN(MX6Q_SD1_DAT3),
+ IMX_PINCTRL_PIN(MX6Q_SD1_CMD),
+ IMX_PINCTRL_PIN(MX6Q_SD1_DAT2),
+ IMX_PINCTRL_PIN(MX6Q_SD1_CLK),
+ IMX_PINCTRL_PIN(MX6Q_SD2_CLK),
+ IMX_PINCTRL_PIN(MX6Q_SD2_CMD),
+ IMX_PINCTRL_PIN(MX6Q_SD2_DAT3),
+};
+
+struct imx_pinctrl_info imx6q_pinctrl_info = {
+ .type = IMX6Q_PINCTRL,
+ .pins = imx6q_pinctrl_pads,
+ .npins = ARRAY_SIZE(imx6q_pinctrl_pads),
+ .maxpin = IMX6Q_IOMUXC_MAXPIN,
+ .mux_offset = IMX6Q_IOMUXC_MUX_OFSSET,
+};
--
1.7.0.4
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