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Message-Id: <1447975173-29485-2-git-send-email-mmcclint@qca.qualcomm.com>
Date: Thu, 19 Nov 2015 17:19:28 -0600
From: Matthew McClintock <mmcclint@....qualcomm.com>
To: Andy Gross <agross@...eaurora.org>, linux-arm-msm@...r.kernel.org,
devicetree@...r.kernel.org, linux-gpio@...r.kernel.org
Cc: Varadarajan Narayanan <varada@...eaurora.org>,
linux-kernel@...r.kernel.org,
qca-upstream.external@....qualcomm.com,
Sricharan R <sricharan@...eaurora.org>,
Mathieu Olivari <mathieu@...eaurora.org>,
Matthew McClintock <mmcclint@...eaurora.org>
Subject: [PATCH v3 1/6] pinctrl: qcom: ipq4019: Add IPQ4019 pinctrl support
From: Varadarajan Narayanan <varada@...eaurora.org>
Add pinctrl driver support for IPQ4019 platform
Signed-off-by: Sricharan R <sricharan@...eaurora.org>
Signed-off-by: Mathieu Olivari <mathieu@...eaurora.org>
Signed-off-by: Varadarajan Narayanan <varada@...eaurora.org>
Signed-off-by: Matthew McClintock <mmcclint@...eaurora.org>
---
v3
- update example with actual values from dts
- add missing pins 71-99
- drop many functions and stick to basic functionality
v2
- add a note in the device tree binding about the TLMM block
.../bindings/pinctrl/qcom,ipq4019-pinctrl.txt | 74 ++++
drivers/pinctrl/qcom/Kconfig | 8 +
drivers/pinctrl/qcom/Makefile | 1 +
drivers/pinctrl/qcom/pinctrl-ipq4019.c | 454 +++++++++++++++++++++
4 files changed, 537 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt
create mode 100644 drivers/pinctrl/qcom/pinctrl-ipq4019.c
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt
new file mode 100644
index 0000000..cfb8500
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt
@@ -0,0 +1,74 @@
+Qualcomm Atheros IPQ4019 TLMM block
+
+This is the Top Level Mode Multiplexor block found on the Qualcomm IPQ8019
+platform, it provides pinctrl, pinmux, pinconf, and gpiolib facilities.
+
+Required properties:
+- compatible: "qcom,ipq4019-pinctrl"
+- reg: Should be the base address and length of the TLMM block.
+- interrupts: Should be the parent IRQ of the TLMM block.
+- interrupt-controller: Marks the device node as an interrupt controller.
+- #interrupt-cells: Should be two.
+- gpio-controller: Marks the device node as a GPIO controller.
+- #gpio-cells : Should be two.
+ The first cell is the gpio pin number and the
+ second cell is used for optional parameters.
+
+Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
+a general description of GPIO and interrupt bindings.
+
+Please refer to pinctrl-bindings.txt in this directory for details of the
+common pinctrl bindings used by client devices, including the meaning of the
+phrase "pin configuration node".
+
+The pin configuration nodes act as a container for an abitrary number of
+subnodes. Each of these subnodes represents some desired configuration for a
+pin, a group, or a list of pins or groups. This configuration can include the
+mux function to select on those pin(s)/group(s), and various pin configuration
+parameters, such as pull-up, drive strength, etc.
+
+The name of each subnode is not important; all subnodes should be enumerated
+and processed purely based on their content.
+
+Each subnode only affects those parameters that are explicitly listed. In
+other words, a subnode that lists a mux function but no pin configuration
+parameters implies no information about any pin configuration parameters.
+Similarly, a pin subnode that describes a pullup parameter implies no
+information about e.g. the mux function.
+
+
+The following generic properties as defined in pinctrl-bindings.txt are valid
+to specify in a pin configuration subnode:
+ pins, function, bias-disable, bias-pull-down, bias-pull,up, drive-strength.
+
+Non-empty subnodes must specify the 'pins' property.
+Note that not all properties are valid for all pins.
+
+
+Valid values for qcom,pins are:
+ gpio0-gpio99
+ Supports mux, bias and drive-strength
+
+Valid values for qcom,function are:
+gpio, blsp_uart1, blsp_i2c0, blsp_i2c1, blsp_uart0, blsp_spi1, blsp_spi0
+
+Example:
+
+ tlmm: pinctrl@...0000 {
+ compatible = "qcom,ipq4019-pinctrl";
+ reg = <0x1000000 0x300000>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupts = <0 208 0>;
+
+ serial_pins: serial_pinmux {
+ mux {
+ pins = "gpio60", "gpio61";
+ function = "blsp_uart0";
+ bias-disable;
+ };
+ };
+ };
diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig
index 383263a..6b898ef 100644
--- a/drivers/pinctrl/qcom/Kconfig
+++ b/drivers/pinctrl/qcom/Kconfig
@@ -23,6 +23,14 @@ config PINCTRL_APQ8084
This is the pinctrl, pinmux, pinconf and gpiolib driver for the
Qualcomm TLMM block found in the Qualcomm APQ8084 platform.
+config PINCTRL_IPQ4019
+ tristate "Qualcomm IPQ4019 pin controller driver"
+ depends on GPIOLIB && OF
+ select PINCTRL_MSM
+ help
+ This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+ Qualcomm TLMM block found in the Qualcomm IPQ4019 platform.
+
config PINCTRL_IPQ8064
tristate "Qualcomm IPQ8064 pin controller driver"
depends on GPIOLIB && OF
diff --git a/drivers/pinctrl/qcom/Makefile b/drivers/pinctrl/qcom/Makefile
index 13b190e..fb9a991 100644
--- a/drivers/pinctrl/qcom/Makefile
+++ b/drivers/pinctrl/qcom/Makefile
@@ -2,6 +2,7 @@
obj-$(CONFIG_PINCTRL_MSM) += pinctrl-msm.o
obj-$(CONFIG_PINCTRL_APQ8064) += pinctrl-apq8064.o
obj-$(CONFIG_PINCTRL_APQ8084) += pinctrl-apq8084.o
+obj-$(CONFIG_PINCTRL_IPQ4019) += pinctrl-ipq4019.o
obj-$(CONFIG_PINCTRL_IPQ8064) += pinctrl-ipq8064.o
obj-$(CONFIG_PINCTRL_MSM8660) += pinctrl-msm8660.o
obj-$(CONFIG_PINCTRL_MSM8960) += pinctrl-msm8960.o
diff --git a/drivers/pinctrl/qcom/pinctrl-ipq4019.c b/drivers/pinctrl/qcom/pinctrl-ipq4019.c
new file mode 100644
index 0000000..122bfab
--- /dev/null
+++ b/drivers/pinctrl/qcom/pinctrl-ipq4019.c
@@ -0,0 +1,454 @@
+/*
+ * Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only 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 <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-msm.h"
+
+static const struct pinctrl_pin_desc ipq4019_pins[] = {
+ PINCTRL_PIN(0, "GPIO_0"),
+ PINCTRL_PIN(1, "GPIO_1"),
+ PINCTRL_PIN(2, "GPIO_2"),
+ PINCTRL_PIN(3, "GPIO_3"),
+ PINCTRL_PIN(4, "GPIO_4"),
+ PINCTRL_PIN(5, "GPIO_5"),
+ PINCTRL_PIN(6, "GPIO_6"),
+ PINCTRL_PIN(7, "GPIO_7"),
+ PINCTRL_PIN(8, "GPIO_8"),
+ PINCTRL_PIN(9, "GPIO_9"),
+ PINCTRL_PIN(10, "GPIO_10"),
+ PINCTRL_PIN(11, "GPIO_11"),
+ PINCTRL_PIN(12, "GPIO_12"),
+ PINCTRL_PIN(13, "GPIO_13"),
+ PINCTRL_PIN(14, "GPIO_14"),
+ PINCTRL_PIN(15, "GPIO_15"),
+ PINCTRL_PIN(16, "GPIO_16"),
+ PINCTRL_PIN(17, "GPIO_17"),
+ PINCTRL_PIN(18, "GPIO_18"),
+ PINCTRL_PIN(19, "GPIO_19"),
+ PINCTRL_PIN(20, "GPIO_20"),
+ PINCTRL_PIN(21, "GPIO_21"),
+ PINCTRL_PIN(22, "GPIO_22"),
+ PINCTRL_PIN(23, "GPIO_23"),
+ PINCTRL_PIN(24, "GPIO_24"),
+ PINCTRL_PIN(25, "GPIO_25"),
+ PINCTRL_PIN(26, "GPIO_26"),
+ PINCTRL_PIN(27, "GPIO_27"),
+ PINCTRL_PIN(28, "GPIO_28"),
+ PINCTRL_PIN(29, "GPIO_29"),
+ PINCTRL_PIN(30, "GPIO_30"),
+ PINCTRL_PIN(31, "GPIO_31"),
+ PINCTRL_PIN(32, "GPIO_32"),
+ PINCTRL_PIN(33, "GPIO_33"),
+ PINCTRL_PIN(34, "GPIO_34"),
+ PINCTRL_PIN(35, "GPIO_35"),
+ PINCTRL_PIN(36, "GPIO_36"),
+ PINCTRL_PIN(37, "GPIO_37"),
+ PINCTRL_PIN(38, "GPIO_38"),
+ PINCTRL_PIN(39, "GPIO_39"),
+ PINCTRL_PIN(40, "GPIO_40"),
+ PINCTRL_PIN(41, "GPIO_41"),
+ PINCTRL_PIN(42, "GPIO_42"),
+ PINCTRL_PIN(43, "GPIO_43"),
+ PINCTRL_PIN(44, "GPIO_44"),
+ PINCTRL_PIN(45, "GPIO_45"),
+ PINCTRL_PIN(46, "GPIO_46"),
+ PINCTRL_PIN(47, "GPIO_47"),
+ PINCTRL_PIN(48, "GPIO_48"),
+ PINCTRL_PIN(49, "GPIO_49"),
+ PINCTRL_PIN(50, "GPIO_50"),
+ PINCTRL_PIN(51, "GPIO_51"),
+ PINCTRL_PIN(52, "GPIO_52"),
+ PINCTRL_PIN(53, "GPIO_53"),
+ PINCTRL_PIN(54, "GPIO_54"),
+ PINCTRL_PIN(55, "GPIO_55"),
+ PINCTRL_PIN(56, "GPIO_56"),
+ PINCTRL_PIN(57, "GPIO_57"),
+ PINCTRL_PIN(58, "GPIO_58"),
+ PINCTRL_PIN(59, "GPIO_59"),
+ PINCTRL_PIN(60, "GPIO_60"),
+ PINCTRL_PIN(61, "GPIO_61"),
+ PINCTRL_PIN(62, "GPIO_62"),
+ PINCTRL_PIN(63, "GPIO_63"),
+ PINCTRL_PIN(64, "GPIO_64"),
+ PINCTRL_PIN(65, "GPIO_65"),
+ PINCTRL_PIN(66, "GPIO_66"),
+ PINCTRL_PIN(67, "GPIO_67"),
+ PINCTRL_PIN(68, "GPIO_68"),
+ PINCTRL_PIN(69, "GPIO_69"),
+ PINCTRL_PIN(70, "GPIO_70"),
+ PINCTRL_PIN(71, "GPIO_71"),
+ PINCTRL_PIN(72, "GPIO_72"),
+ PINCTRL_PIN(73, "GPIO_73"),
+ PINCTRL_PIN(74, "GPIO_74"),
+ PINCTRL_PIN(75, "GPIO_75"),
+ PINCTRL_PIN(76, "GPIO_76"),
+ PINCTRL_PIN(77, "GPIO_77"),
+ PINCTRL_PIN(78, "GPIO_78"),
+ PINCTRL_PIN(79, "GPIO_79"),
+ PINCTRL_PIN(80, "GPIO_80"),
+ PINCTRL_PIN(81, "GPIO_81"),
+ PINCTRL_PIN(82, "GPIO_82"),
+ PINCTRL_PIN(83, "GPIO_83"),
+ PINCTRL_PIN(84, "GPIO_84"),
+ PINCTRL_PIN(85, "GPIO_85"),
+ PINCTRL_PIN(86, "GPIO_86"),
+ PINCTRL_PIN(87, "GPIO_87"),
+ PINCTRL_PIN(88, "GPIO_88"),
+ PINCTRL_PIN(89, "GPIO_89"),
+ PINCTRL_PIN(90, "GPIO_90"),
+ PINCTRL_PIN(91, "GPIO_91"),
+ PINCTRL_PIN(92, "GPIO_92"),
+ PINCTRL_PIN(93, "GPIO_93"),
+ PINCTRL_PIN(94, "GPIO_94"),
+ PINCTRL_PIN(95, "GPIO_95"),
+ PINCTRL_PIN(96, "GPIO_96"),
+ PINCTRL_PIN(97, "GPIO_97"),
+ PINCTRL_PIN(98, "GPIO_98"),
+ PINCTRL_PIN(99, "GPIO_99"),
+};
+
+#define DECLARE_QCA_GPIO_PINS(pin) \
+ static const unsigned int gpio##pin##_pins[] = { pin }
+DECLARE_QCA_GPIO_PINS(0);
+DECLARE_QCA_GPIO_PINS(1);
+DECLARE_QCA_GPIO_PINS(2);
+DECLARE_QCA_GPIO_PINS(3);
+DECLARE_QCA_GPIO_PINS(4);
+DECLARE_QCA_GPIO_PINS(5);
+DECLARE_QCA_GPIO_PINS(6);
+DECLARE_QCA_GPIO_PINS(7);
+DECLARE_QCA_GPIO_PINS(8);
+DECLARE_QCA_GPIO_PINS(9);
+DECLARE_QCA_GPIO_PINS(10);
+DECLARE_QCA_GPIO_PINS(11);
+DECLARE_QCA_GPIO_PINS(12);
+DECLARE_QCA_GPIO_PINS(13);
+DECLARE_QCA_GPIO_PINS(14);
+DECLARE_QCA_GPIO_PINS(15);
+DECLARE_QCA_GPIO_PINS(16);
+DECLARE_QCA_GPIO_PINS(17);
+DECLARE_QCA_GPIO_PINS(18);
+DECLARE_QCA_GPIO_PINS(19);
+DECLARE_QCA_GPIO_PINS(20);
+DECLARE_QCA_GPIO_PINS(21);
+DECLARE_QCA_GPIO_PINS(22);
+DECLARE_QCA_GPIO_PINS(23);
+DECLARE_QCA_GPIO_PINS(24);
+DECLARE_QCA_GPIO_PINS(25);
+DECLARE_QCA_GPIO_PINS(26);
+DECLARE_QCA_GPIO_PINS(27);
+DECLARE_QCA_GPIO_PINS(28);
+DECLARE_QCA_GPIO_PINS(29);
+DECLARE_QCA_GPIO_PINS(30);
+DECLARE_QCA_GPIO_PINS(31);
+DECLARE_QCA_GPIO_PINS(32);
+DECLARE_QCA_GPIO_PINS(33);
+DECLARE_QCA_GPIO_PINS(34);
+DECLARE_QCA_GPIO_PINS(35);
+DECLARE_QCA_GPIO_PINS(36);
+DECLARE_QCA_GPIO_PINS(37);
+DECLARE_QCA_GPIO_PINS(38);
+DECLARE_QCA_GPIO_PINS(39);
+DECLARE_QCA_GPIO_PINS(40);
+DECLARE_QCA_GPIO_PINS(41);
+DECLARE_QCA_GPIO_PINS(42);
+DECLARE_QCA_GPIO_PINS(43);
+DECLARE_QCA_GPIO_PINS(44);
+DECLARE_QCA_GPIO_PINS(45);
+DECLARE_QCA_GPIO_PINS(46);
+DECLARE_QCA_GPIO_PINS(47);
+DECLARE_QCA_GPIO_PINS(48);
+DECLARE_QCA_GPIO_PINS(49);
+DECLARE_QCA_GPIO_PINS(50);
+DECLARE_QCA_GPIO_PINS(51);
+DECLARE_QCA_GPIO_PINS(52);
+DECLARE_QCA_GPIO_PINS(53);
+DECLARE_QCA_GPIO_PINS(54);
+DECLARE_QCA_GPIO_PINS(55);
+DECLARE_QCA_GPIO_PINS(56);
+DECLARE_QCA_GPIO_PINS(57);
+DECLARE_QCA_GPIO_PINS(58);
+DECLARE_QCA_GPIO_PINS(59);
+DECLARE_QCA_GPIO_PINS(60);
+DECLARE_QCA_GPIO_PINS(61);
+DECLARE_QCA_GPIO_PINS(62);
+DECLARE_QCA_GPIO_PINS(63);
+DECLARE_QCA_GPIO_PINS(64);
+DECLARE_QCA_GPIO_PINS(65);
+DECLARE_QCA_GPIO_PINS(66);
+DECLARE_QCA_GPIO_PINS(67);
+DECLARE_QCA_GPIO_PINS(68);
+DECLARE_QCA_GPIO_PINS(69);
+DECLARE_QCA_GPIO_PINS(70);
+DECLARE_QCA_GPIO_PINS(71);
+DECLARE_QCA_GPIO_PINS(72);
+DECLARE_QCA_GPIO_PINS(73);
+DECLARE_QCA_GPIO_PINS(74);
+DECLARE_QCA_GPIO_PINS(75);
+DECLARE_QCA_GPIO_PINS(76);
+DECLARE_QCA_GPIO_PINS(77);
+DECLARE_QCA_GPIO_PINS(78);
+DECLARE_QCA_GPIO_PINS(79);
+DECLARE_QCA_GPIO_PINS(80);
+DECLARE_QCA_GPIO_PINS(81);
+DECLARE_QCA_GPIO_PINS(82);
+DECLARE_QCA_GPIO_PINS(83);
+DECLARE_QCA_GPIO_PINS(84);
+DECLARE_QCA_GPIO_PINS(85);
+DECLARE_QCA_GPIO_PINS(86);
+DECLARE_QCA_GPIO_PINS(87);
+DECLARE_QCA_GPIO_PINS(88);
+DECLARE_QCA_GPIO_PINS(89);
+DECLARE_QCA_GPIO_PINS(90);
+DECLARE_QCA_GPIO_PINS(91);
+DECLARE_QCA_GPIO_PINS(92);
+DECLARE_QCA_GPIO_PINS(93);
+DECLARE_QCA_GPIO_PINS(94);
+DECLARE_QCA_GPIO_PINS(95);
+DECLARE_QCA_GPIO_PINS(96);
+DECLARE_QCA_GPIO_PINS(97);
+DECLARE_QCA_GPIO_PINS(98);
+DECLARE_QCA_GPIO_PINS(99);
+
+#define FUNCTION(fname) \
+ [qca_mux_##fname] = { \
+ .name = #fname, \
+ .groups = fname##_groups, \
+ .ngroups = ARRAY_SIZE(fname##_groups), \
+ }
+
+#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14) \
+ { \
+ .name = "gpio" #id, \
+ .pins = gpio##id##_pins, \
+ .npins = (unsigned)ARRAY_SIZE(gpio##id##_pins), \
+ .funcs = (int[]){ \
+ qca_mux_NA, /* gpio mode */ \
+ qca_mux_##f1, \
+ qca_mux_##f2, \
+ qca_mux_##f3, \
+ qca_mux_##f4, \
+ qca_mux_##f5, \
+ qca_mux_##f6, \
+ qca_mux_##f7, \
+ qca_mux_##f8, \
+ qca_mux_##f9, \
+ qca_mux_##f10, \
+ qca_mux_##f11, \
+ qca_mux_##f12, \
+ qca_mux_##f13, \
+ qca_mux_##f14 \
+ }, \
+ .nfuncs = 15, \
+ .ctl_reg = 0x1000 + 0x10 * id, \
+ .io_reg = 0x1004 + 0x10 * id, \
+ .intr_cfg_reg = 0x1008 + 0x10 * id, \
+ .intr_status_reg = 0x100c + 0x10 * id, \
+ .intr_target_reg = 0x400 + 0x4 * id, \
+ .mux_bit = 2, \
+ .pull_bit = 0, \
+ .drv_bit = 6, \
+ .oe_bit = 9, \
+ .in_bit = 0, \
+ .out_bit = 1, \
+ .intr_enable_bit = 0, \
+ .intr_status_bit = 0, \
+ .intr_target_bit = 5, \
+ .intr_raw_status_bit = 4, \
+ .intr_polarity_bit = 1, \
+ .intr_detection_bit = 2, \
+ .intr_detection_width = 2, \
+ }
+
+
+enum ipq4019_functions {
+ qca_mux_gpio,
+ qca_mux_blsp_uart1,
+ qca_mux_blsp_i2c0,
+ qca_mux_blsp_i2c1,
+ qca_mux_blsp_uart0,
+ qca_mux_blsp_spi1,
+ qca_mux_blsp_spi0,
+ qca_mux_NA,
+};
+
+static const char * const gpio_groups[] = {
+ "gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
+ "gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
+ "gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
+ "gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
+ "gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
+ "gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
+ "gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
+ "gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
+ "gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
+ "gpio64", "gpio65", "gpio66", "gpio67", "gpio68", "gpio69", "gpio70",
+ "gpio71", "gpio72", "gpio73", "gpio74", "gpio75", "gpio76", "gpio77",
+ "gpio78", "gpio79", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84",
+ "gpio85", "gpio86", "gpio87", "gpio88", "gpio89", "gpio90", "gpio91",
+ "gpio92", "gpio93", "gpio94", "gpio95", "gpio96", "gpio97", "gpio98",
+ "gpio99",
+};
+
+static const char * const blsp_uart1_groups[] = {
+ "gpio8", "gpio9", "gpio10", "gpio11",
+};
+static const char * const blsp_i2c0_groups[] = {
+ "gpio10", "gpio11", "gpio20", "gpio21", "gpio58", "gpio59",
+};
+static const char * const blsp_spi0_groups[] = {
+ "gpio12", "gpio13", "gpio14", "gpio15", "gpio45",
+ "gpio54", "gpio55", "gpio56", "gpio57",
+};
+static const char * const blsp_i2c1_groups[] = {
+ "gpio12", "gpio13", "gpio34", "gpio35",
+};
+static const char * const blsp_uart0_groups[] = {
+ "gpio16", "gpio17", "gpio60", "gpio61",
+};
+static const char * const blsp_spi1_groups[] = {
+ "gpio44", "gpio45", "gpio46", "gpio47",
+};
+
+static const struct msm_function ipq4019_functions[] = {
+ FUNCTION(gpio),
+ FUNCTION(blsp_uart1),
+ FUNCTION(blsp_i2c0),
+ FUNCTION(blsp_i2c1),
+ FUNCTION(blsp_uart0),
+ FUNCTION(blsp_spi1),
+ FUNCTION(blsp_spi0),
+};
+
+static const struct msm_pingroup ipq4019_groups[] = {
+ PINGROUP(0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(3, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(4, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(5, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(6, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(7, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(8, blsp_uart1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(9, blsp_uart1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(10, blsp_uart1, NA, NA, blsp_i2c0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(11, blsp_uart1, NA, NA, blsp_i2c0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(12, blsp_spi0, blsp_i2c1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(13, blsp_spi0, blsp_i2c1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(14, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(15, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(16, blsp_uart0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(17, blsp_uart0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(18, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(19, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(20, blsp_i2c0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(21, blsp_i2c0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(22, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(23, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(24, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(25, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(26, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(27, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(28, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(29, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(30, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(31, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(32, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(33, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(34, blsp_i2c1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(35, blsp_i2c1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(36, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(37, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(38, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(39, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(40, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(41, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(42, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(43, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(44, NA, blsp_spi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(45, NA, blsp_spi1, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(46, NA, blsp_spi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(47, NA, blsp_spi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(48, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(49, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(50, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(51, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(52, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(53, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(54, NA, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(55, NA, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(56, NA, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(57, NA, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(58, NA, NA, blsp_i2c0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(59, NA, blsp_i2c0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(60, NA, blsp_uart0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(61, NA, blsp_uart0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(62, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(63, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(64, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(65, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(66, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(67, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(68, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(69, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+};
+
+static const struct msm_pinctrl_soc_data ipq4019_pinctrl = {
+ .pins = ipq4019_pins,
+ .npins = ARRAY_SIZE(ipq4019_pins),
+ .functions = ipq4019_functions,
+ .nfunctions = ARRAY_SIZE(ipq4019_functions),
+ .groups = ipq4019_groups,
+ .ngroups = ARRAY_SIZE(ipq4019_groups),
+ .ngpios = 70,
+};
+
+static int ipq4019_pinctrl_probe(struct platform_device *pdev)
+{
+ return msm_pinctrl_probe(pdev, &ipq4019_pinctrl);
+}
+
+static const struct of_device_id ipq4019_pinctrl_of_match[] = {
+ { .compatible = "qcom,ipq4019-pinctrl", },
+ { },
+};
+
+static struct platform_driver ipq4019_pinctrl_driver = {
+ .driver = {
+ .name = "ipq4019-pinctrl",
+ .owner = THIS_MODULE,
+ .of_match_table = ipq4019_pinctrl_of_match,
+ },
+ .probe = ipq4019_pinctrl_probe,
+ .remove = msm_pinctrl_remove,
+};
+
+static int __init ipq4019_pinctrl_init(void)
+{
+ return platform_driver_register(&ipq4019_pinctrl_driver);
+}
+arch_initcall(ipq4019_pinctrl_init);
+
+static void __exit ipq4019_pinctrl_exit(void)
+{
+ platform_driver_unregister(&ipq4019_pinctrl_driver);
+}
+module_exit(ipq4019_pinctrl_exit);
+
+MODULE_DESCRIPTION("Qualcomm ipq4019 pinctrl driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, ipq4019_pinctrl_of_match);
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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