diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-4.14/382-pinctrl-add-a-pincontrol-driver-for-BCM6318.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-4.14/382-pinctrl-add-a-pincontrol-driver-for-BCM6318.patch | 609 |
1 files changed, 0 insertions, 609 deletions
diff --git a/target/linux/brcm63xx/patches-4.14/382-pinctrl-add-a-pincontrol-driver-for-BCM6318.patch b/target/linux/brcm63xx/patches-4.14/382-pinctrl-add-a-pincontrol-driver-for-BCM6318.patch deleted file mode 100644 index 2a89dde3c3..0000000000 --- a/target/linux/brcm63xx/patches-4.14/382-pinctrl-add-a-pincontrol-driver-for-BCM6318.patch +++ /dev/null @@ -1,609 +0,0 @@ -From bd9c250ef85e6f99aa5d59b21abb87d0a48f2f61 Mon Sep 17 00:00:00 2001 -From: Jonas Gorski <jonas.gorski@gmail.com> -Date: Fri, 24 Jun 2016 22:20:39 +0200 -Subject: [PATCH 15/16] pinctrl: add a pincontrol driver for BCM6318 - -Add a pincontrol driver for BCM6318. BCM6318 allows muxing most GPIOs -to different functions. BCM6318 is similar to BCM6328 with the addition -of a pad register, and the GPIO meaning of the mux register changes -based on the GPIO number. - -Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> ---- - drivers/pinctrl/bcm63xx/Kconfig | 7 + - drivers/pinctrl/bcm63xx/Makefile | 1 + - drivers/pinctrl/bcm63xx/pinctrl-bcm6318.c | 564 ++++++++++++++++++++++++++++++ - 3 files changed, 572 insertions(+) - create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6318.c - ---- a/drivers/pinctrl/bcm63xx/Kconfig -+++ b/drivers/pinctrl/bcm63xx/Kconfig -@@ -2,6 +2,13 @@ config PINCTRL_BCM63XX - bool - select GPIO_GENERIC - -+config PINCTRL_BCM6318 -+ bool "BCM6318 pincontrol driver" if COMPILE_TEST -+ select PINMUX -+ select PINCONF -+ select PINCTRL_BCM63XX -+ select GENERIC_PINCONF -+ - config PINCTRL_BCM6328 - bool "BCM6328 pincontrol driver" if COMPILE_TEST - select PINMUX ---- a/drivers/pinctrl/bcm63xx/Makefile -+++ b/drivers/pinctrl/bcm63xx/Makefile -@@ -1,4 +1,5 @@ - obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o -+obj-$(CONFIG_PINCTRL_BCM6318) += pinctrl-bcm6318.o - obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o - obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o - obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o ---- /dev/null -+++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6318.c -@@ -0,0 +1,564 @@ -+/* -+ * This file is subject to the terms and conditions of the GNU General Public -+ * License. See the file "COPYING" in the main directory of this archive -+ * for more details. -+ * -+ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com> -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/spinlock.h> -+#include <linux/bitops.h> -+#include <linux/gpio.h> -+#include <linux/gpio/driver.h> -+#include <linux/of.h> -+#include <linux/of_gpio.h> -+#include <linux/slab.h> -+#include <linux/platform_device.h> -+ -+#include <linux/pinctrl/pinconf.h> -+#include <linux/pinctrl/pinconf-generic.h> -+#include <linux/pinctrl/pinmux.h> -+#include <linux/pinctrl/machine.h> -+ -+#include "../core.h" -+#include "../pinctrl-utils.h" -+ -+#include "pinctrl-bcm63xx.h" -+ -+#define BCM6318_NGPIO 50 -+ -+struct bcm6318_pingroup { -+ const char *name; -+ const unsigned * const pins; -+ const unsigned num_pins; -+}; -+ -+struct bcm6318_function { -+ const char *name; -+ const char * const *groups; -+ const unsigned num_groups; -+ -+ unsigned mode_val:1; -+ unsigned mux_val:2; -+}; -+ -+struct bcm6318_pinctrl { -+ struct pinctrl_dev *pctldev; -+ struct pinctrl_desc desc; -+ -+ void __iomem *mode; -+ void __iomem *mux[3]; -+ void __iomem *pad[6]; -+ -+ /* register access lock */ -+ spinlock_t lock; -+ -+ struct gpio_chip gpio[2]; -+}; -+ -+static const struct pinctrl_pin_desc bcm6318_pins[] = { -+ PINCTRL_PIN(0, "gpio0"), -+ PINCTRL_PIN(1, "gpio1"), -+ PINCTRL_PIN(2, "gpio2"), -+ PINCTRL_PIN(3, "gpio3"), -+ PINCTRL_PIN(4, "gpio4"), -+ PINCTRL_PIN(5, "gpio5"), -+ PINCTRL_PIN(6, "gpio6"), -+ PINCTRL_PIN(7, "gpio7"), -+ PINCTRL_PIN(8, "gpio8"), -+ PINCTRL_PIN(9, "gpio9"), -+ PINCTRL_PIN(10, "gpio10"), -+ PINCTRL_PIN(11, "gpio11"), -+ PINCTRL_PIN(12, "gpio12"), -+ PINCTRL_PIN(13, "gpio13"), -+ PINCTRL_PIN(14, "gpio14"), -+ PINCTRL_PIN(15, "gpio15"), -+ PINCTRL_PIN(16, "gpio16"), -+ PINCTRL_PIN(17, "gpio17"), -+ PINCTRL_PIN(18, "gpio18"), -+ PINCTRL_PIN(19, "gpio19"), -+ PINCTRL_PIN(20, "gpio20"), -+ PINCTRL_PIN(21, "gpio21"), -+ PINCTRL_PIN(22, "gpio22"), -+ PINCTRL_PIN(23, "gpio23"), -+ PINCTRL_PIN(24, "gpio24"), -+ PINCTRL_PIN(25, "gpio25"), -+ PINCTRL_PIN(26, "gpio26"), -+ PINCTRL_PIN(27, "gpio27"), -+ PINCTRL_PIN(28, "gpio28"), -+ PINCTRL_PIN(29, "gpio29"), -+ PINCTRL_PIN(30, "gpio30"), -+ PINCTRL_PIN(31, "gpio31"), -+ PINCTRL_PIN(32, "gpio32"), -+ PINCTRL_PIN(33, "gpio33"), -+ PINCTRL_PIN(34, "gpio34"), -+ PINCTRL_PIN(35, "gpio35"), -+ PINCTRL_PIN(36, "gpio36"), -+ PINCTRL_PIN(37, "gpio37"), -+ PINCTRL_PIN(38, "gpio38"), -+ PINCTRL_PIN(39, "gpio39"), -+ PINCTRL_PIN(40, "gpio40"), -+ PINCTRL_PIN(41, "gpio41"), -+ PINCTRL_PIN(42, "gpio42"), -+ PINCTRL_PIN(43, "gpio43"), -+ PINCTRL_PIN(44, "gpio44"), -+ PINCTRL_PIN(45, "gpio45"), -+ PINCTRL_PIN(46, "gpio46"), -+ PINCTRL_PIN(47, "gpio47"), -+ PINCTRL_PIN(48, "gpio48"), -+ PINCTRL_PIN(49, "gpio49"), -+}; -+ -+static unsigned gpio0_pins[] = { 0 }; -+static unsigned gpio1_pins[] = { 1 }; -+static unsigned gpio2_pins[] = { 2 }; -+static unsigned gpio3_pins[] = { 3 }; -+static unsigned gpio4_pins[] = { 4 }; -+static unsigned gpio5_pins[] = { 5 }; -+static unsigned gpio6_pins[] = { 6 }; -+static unsigned gpio7_pins[] = { 7 }; -+static unsigned gpio8_pins[] = { 8 }; -+static unsigned gpio9_pins[] = { 9 }; -+static unsigned gpio10_pins[] = { 10 }; -+static unsigned gpio11_pins[] = { 11 }; -+static unsigned gpio12_pins[] = { 12 }; -+static unsigned gpio13_pins[] = { 13 }; -+static unsigned gpio14_pins[] = { 14 }; -+static unsigned gpio15_pins[] = { 15 }; -+static unsigned gpio16_pins[] = { 16 }; -+static unsigned gpio17_pins[] = { 17 }; -+static unsigned gpio18_pins[] = { 18 }; -+static unsigned gpio19_pins[] = { 19 }; -+static unsigned gpio20_pins[] = { 20 }; -+static unsigned gpio21_pins[] = { 21 }; -+static unsigned gpio22_pins[] = { 22 }; -+static unsigned gpio23_pins[] = { 23 }; -+static unsigned gpio24_pins[] = { 24 }; -+static unsigned gpio25_pins[] = { 25 }; -+static unsigned gpio26_pins[] = { 26 }; -+static unsigned gpio27_pins[] = { 27 }; -+static unsigned gpio28_pins[] = { 28 }; -+static unsigned gpio29_pins[] = { 29 }; -+static unsigned gpio30_pins[] = { 30 }; -+static unsigned gpio31_pins[] = { 31 }; -+static unsigned gpio32_pins[] = { 32 }; -+static unsigned gpio33_pins[] = { 33 }; -+static unsigned gpio34_pins[] = { 34 }; -+static unsigned gpio35_pins[] = { 35 }; -+static unsigned gpio36_pins[] = { 36 }; -+static unsigned gpio37_pins[] = { 37 }; -+static unsigned gpio38_pins[] = { 38 }; -+static unsigned gpio39_pins[] = { 39 }; -+static unsigned gpio40_pins[] = { 40 }; -+static unsigned gpio41_pins[] = { 41 }; -+static unsigned gpio42_pins[] = { 42 }; -+static unsigned gpio43_pins[] = { 43 }; -+static unsigned gpio44_pins[] = { 44 }; -+static unsigned gpio45_pins[] = { 45 }; -+static unsigned gpio46_pins[] = { 46 }; -+static unsigned gpio47_pins[] = { 47 }; -+static unsigned gpio48_pins[] = { 48 }; -+static unsigned gpio49_pins[] = { 49 }; -+ -+#define BCM6318_GROUP(n) \ -+ { \ -+ .name = #n, \ -+ .pins = n##_pins, \ -+ .num_pins = ARRAY_SIZE(n##_pins), \ -+ } -+ -+static struct bcm6318_pingroup bcm6318_groups[] = { -+ BCM6318_GROUP(gpio0), -+ BCM6318_GROUP(gpio1), -+ BCM6318_GROUP(gpio2), -+ BCM6318_GROUP(gpio3), -+ BCM6318_GROUP(gpio4), -+ BCM6318_GROUP(gpio5), -+ BCM6318_GROUP(gpio6), -+ BCM6318_GROUP(gpio7), -+ BCM6318_GROUP(gpio8), -+ BCM6318_GROUP(gpio9), -+ BCM6318_GROUP(gpio10), -+ BCM6318_GROUP(gpio11), -+ BCM6318_GROUP(gpio12), -+ BCM6318_GROUP(gpio13), -+ BCM6318_GROUP(gpio14), -+ BCM6318_GROUP(gpio15), -+ BCM6318_GROUP(gpio16), -+ BCM6318_GROUP(gpio17), -+ BCM6318_GROUP(gpio18), -+ BCM6318_GROUP(gpio19), -+ BCM6318_GROUP(gpio20), -+ BCM6318_GROUP(gpio21), -+ BCM6318_GROUP(gpio22), -+ BCM6318_GROUP(gpio23), -+ BCM6318_GROUP(gpio24), -+ BCM6318_GROUP(gpio25), -+ BCM6318_GROUP(gpio26), -+ BCM6318_GROUP(gpio27), -+ BCM6318_GROUP(gpio28), -+ BCM6318_GROUP(gpio29), -+ BCM6318_GROUP(gpio30), -+ BCM6318_GROUP(gpio31), -+ BCM6318_GROUP(gpio32), -+ BCM6318_GROUP(gpio33), -+ BCM6318_GROUP(gpio34), -+ BCM6318_GROUP(gpio35), -+ BCM6318_GROUP(gpio36), -+ BCM6318_GROUP(gpio37), -+ BCM6318_GROUP(gpio38), -+ BCM6318_GROUP(gpio39), -+ BCM6318_GROUP(gpio40), -+ BCM6318_GROUP(gpio41), -+ BCM6318_GROUP(gpio42), -+ BCM6318_GROUP(gpio43), -+ BCM6318_GROUP(gpio44), -+ BCM6318_GROUP(gpio45), -+ BCM6318_GROUP(gpio46), -+ BCM6318_GROUP(gpio47), -+ BCM6318_GROUP(gpio48), -+ BCM6318_GROUP(gpio49), -+}; -+ -+/* GPIO_MODE */ -+static const char * const led_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", -+}; -+ -+/* PINMUX_SEL */ -+static const char * const ephy0_spd_led_groups[] = { -+ "gpio0", -+}; -+ -+static const char * const ephy1_spd_led_groups[] = { -+ "gpio1", -+}; -+ -+static const char * const ephy2_spd_led_groups[] = { -+ "gpio2", -+}; -+ -+static const char * const ephy3_spd_led_groups[] = { -+ "gpio3", -+}; -+ -+static const char * const ephy0_act_led_groups[] = { -+ "gpio4", -+}; -+ -+static const char * const ephy1_act_led_groups[] = { -+ "gpio5", -+}; -+ -+static const char * const ephy2_act_led_groups[] = { -+ "gpio6", -+}; -+ -+static const char * const ephy3_act_led_groups[] = { -+ "gpio7", -+}; -+ -+static const char * const serial_led_data_groups[] = { -+ "gpio6", -+}; -+ -+static const char * const serial_led_clk_groups[] = { -+ "gpio7", -+}; -+ -+static const char * const inet_act_led_groups[] = { -+ "gpio8", -+}; -+ -+static const char * const inet_fail_led_groups[] = { -+ "gpio9", -+}; -+ -+static const char * const dsl_led_groups[] = { -+ "gpio10", -+}; -+ -+static const char * const post_fail_led_groups[] = { -+ "gpio11", -+}; -+ -+static const char * const wlan_wps_led_groups[] = { -+ "gpio12", -+}; -+ -+static const char * const usb_pwron_groups[] = { -+ "gpio13", -+}; -+ -+static const char * const usb_device_led_groups[] = { -+ "gpio13", -+}; -+ -+static const char * const usb_active_groups[] = { -+ "gpio40", -+}; -+ -+#define BCM6318_MODE_FUN(n) \ -+ { \ -+ .name = #n, \ -+ .groups = n##_groups, \ -+ .num_groups = ARRAY_SIZE(n##_groups), \ -+ .mode_val = 1, \ -+ } -+ -+#define BCM6318_MUX_FUN(n, mux) \ -+ { \ -+ .name = #n, \ -+ .groups = n##_groups, \ -+ .num_groups = ARRAY_SIZE(n##_groups), \ -+ .mux_val = mux, \ -+ } -+ -+static const struct bcm6318_function bcm6318_funcs[] = { -+ BCM6318_MODE_FUN(led), -+ BCM6318_MUX_FUN(ephy0_spd_led, 1), -+ BCM6318_MUX_FUN(ephy1_spd_led, 1), -+ BCM6318_MUX_FUN(ephy2_spd_led, 1), -+ BCM6318_MUX_FUN(ephy3_spd_led, 1), -+ BCM6318_MUX_FUN(ephy0_act_led, 1), -+ BCM6318_MUX_FUN(ephy1_act_led, 1), -+ BCM6318_MUX_FUN(ephy2_act_led, 1), -+ BCM6318_MUX_FUN(ephy3_act_led, 1), -+ BCM6318_MUX_FUN(serial_led_data, 3), -+ BCM6318_MUX_FUN(serial_led_clk, 3), -+ BCM6318_MUX_FUN(inet_act_led, 1), -+ BCM6318_MUX_FUN(inet_fail_led, 1), -+ BCM6318_MUX_FUN(dsl_led, 1), -+ BCM6318_MUX_FUN(post_fail_led, 1), -+ BCM6318_MUX_FUN(wlan_wps_led, 1), -+ BCM6318_MUX_FUN(usb_pwron, 1), -+ BCM6318_MUX_FUN(usb_device_led, 2), -+ BCM6318_MUX_FUN(usb_active, 2), -+}; -+ -+static int bcm6318_pinctrl_get_group_count(struct pinctrl_dev *pctldev) -+{ -+ return ARRAY_SIZE(bcm6318_groups); -+} -+ -+static const char *bcm6318_pinctrl_get_group_name(struct pinctrl_dev *pctldev, -+ unsigned group) -+{ -+ return bcm6318_groups[group].name; -+} -+ -+static int bcm6318_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, -+ unsigned group, const unsigned **pins, -+ unsigned *num_pins) -+{ -+ *pins = bcm6318_groups[group].pins; -+ *num_pins = bcm6318_groups[group].num_pins; -+ -+ return 0; -+} -+ -+static int bcm6318_pinctrl_get_func_count(struct pinctrl_dev *pctldev) -+{ -+ return ARRAY_SIZE(bcm6318_funcs); -+} -+ -+static const char *bcm6318_pinctrl_get_func_name(struct pinctrl_dev *pctldev, -+ unsigned selector) -+{ -+ return bcm6318_funcs[selector].name; -+} -+ -+static int bcm6318_pinctrl_get_groups(struct pinctrl_dev *pctldev, -+ unsigned selector, -+ const char * const **groups, -+ unsigned * const num_groups) -+{ -+ *groups = bcm6318_funcs[selector].groups; -+ *num_groups = bcm6318_funcs[selector].num_groups; -+ -+ return 0; -+} -+ -+static void bcm6318_rmw_mux(struct bcm6318_pinctrl *pctl, unsigned pin, -+ u32 mode, u32 mux) -+{ -+ unsigned long flags; -+ u32 reg; -+ -+ spin_lock_irqsave(&pctl->lock, flags); -+ if (pin < 32) { -+ reg = __raw_readl(pctl->mode); -+ reg &= ~BIT(pin); -+ if (mode) -+ reg |= BIT(pin); -+ __raw_writel(reg, pctl->mode); -+ } -+ -+ if (pin < 48) { -+ reg = __raw_readl(pctl->mux[pin / 16]); -+ reg &= ~(3UL << ((pin % 16) * 2)); -+ reg |= mux << ((pin % 16) * 2); -+ __raw_writel(reg, pctl->mux[pin / 16]); -+ } -+ spin_unlock_irqrestore(&pctl->lock, flags); -+} -+ -+static void bcm6318_set_pad(struct bcm6318_pinctrl *pctl, unsigned pin, u8 val) -+{ -+ unsigned long flags; -+ u32 reg; -+ -+ spin_lock_irqsave(&pctl->lock, flags); -+ reg = __raw_readl(pctl->pad[pin / 8]); -+ reg &= ~(0xfUL << ((pin % 8) * 4)); -+ reg |= val << ((pin % 8) * 4); -+ __raw_writel(reg, pctl->pad[pin / 8]); -+ spin_unlock_irqrestore(&pctl->lock, flags); -+} -+ -+static int bcm6318_pinctrl_set_mux(struct pinctrl_dev *pctldev, -+ unsigned selector, unsigned group) -+{ -+ struct bcm6318_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); -+ const struct bcm6318_pingroup *grp = &bcm6318_groups[group]; -+ const struct bcm6318_function *f = &bcm6318_funcs[selector]; -+ -+ bcm6318_rmw_mux(pctl, grp->pins[0], f->mode_val, f->mux_val); -+ -+ return 0; -+} -+ -+static int bcm6318_gpio_request_enable(struct pinctrl_dev *pctldev, -+ struct pinctrl_gpio_range *range, -+ unsigned offset) -+{ -+ struct bcm6318_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); -+ -+ /* disable all functions using this pin */ -+ if (offset < 13) { -+ /* GPIOs 0-12 use mux 0 as GPIO function */ -+ bcm6318_rmw_mux(pctl, offset, 0, 0); -+ } else if (offset < 42) { -+ /* GPIOs 13-41 use mux 3 as GPIO function */ -+ bcm6318_rmw_mux(pctl, offset, 0, 3); -+ -+ /* FIXME: revert to old value for non gpio? */ -+ bcm6318_set_pad(pctl, offset, 0); -+ } else { -+ /* no idea, really */ -+ } -+ -+ return 0; -+} -+ -+static struct pinctrl_ops bcm6318_pctl_ops = { -+ .get_groups_count = bcm6318_pinctrl_get_group_count, -+ .get_group_name = bcm6318_pinctrl_get_group_name, -+ .get_group_pins = bcm6318_pinctrl_get_group_pins, -+#ifdef CONFIG_OF -+ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin, -+ .dt_free_map = pinctrl_utils_free_map, -+#endif -+}; -+ -+static struct pinmux_ops bcm6318_pmx_ops = { -+ .get_functions_count = bcm6318_pinctrl_get_func_count, -+ .get_function_name = bcm6318_pinctrl_get_func_name, -+ .get_function_groups = bcm6318_pinctrl_get_groups, -+ .set_mux = bcm6318_pinctrl_set_mux, -+ .gpio_request_enable = bcm6318_gpio_request_enable, -+ .strict = true, -+}; -+ -+static int bcm6318_pinctrl_probe(struct platform_device *pdev) -+{ -+ struct bcm6318_pinctrl *pctl; -+ struct resource *res; -+ void __iomem *mode, *mux, *pad; -+ unsigned i; -+ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode"); -+ mode = devm_ioremap_resource(&pdev->dev, res); -+ if (IS_ERR(mode)) -+ return PTR_ERR(mode); -+ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mux"); -+ mux = devm_ioremap_resource(&pdev->dev, res); -+ if (IS_ERR(mux)) -+ return PTR_ERR(mux); -+ -+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pad"); -+ pad = devm_ioremap_resource(&pdev->dev, res); -+ if (IS_ERR(pad)) -+ return PTR_ERR(pad); -+ -+ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL); -+ if (!pctl) -+ return -ENOMEM; -+ -+ spin_lock_init(&pctl->lock); -+ -+ pctl->mode = mode; -+ -+ for (i = 0; i < 3; i++) -+ pctl->mux[i] = mux + (i * 4); -+ -+ for (i = 0; i < 6; i++) -+ pctl->pad[i] = pad + (i * 4); -+ -+ pctl->desc.name = dev_name(&pdev->dev); -+ pctl->desc.owner = THIS_MODULE; -+ pctl->desc.pctlops = &bcm6318_pctl_ops; -+ pctl->desc.pmxops = &bcm6318_pmx_ops; -+ -+ pctl->desc.npins = ARRAY_SIZE(bcm6318_pins); -+ pctl->desc.pins = bcm6318_pins; -+ -+ platform_set_drvdata(pdev, pctl); -+ -+ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl, -+ pctl->gpio, BCM6318_NGPIO); -+ if (IS_ERR(pctl->pctldev)) -+ return PTR_ERR(pctl->pctldev); -+ -+ return 0; -+} -+ -+static const struct of_device_id bcm6318_pinctrl_match[] = { -+ { .compatible = "brcm,bcm6318-pinctrl", }, -+ { }, -+}; -+ -+static struct platform_driver bcm6318_pinctrl_driver = { -+ .probe = bcm6318_pinctrl_probe, -+ .driver = { -+ .name = "bcm6318-pinctrl", -+ .of_match_table = bcm6318_pinctrl_match, -+ }, -+}; -+ -+builtin_platform_driver(bcm6318_pinctrl_driver); |