Merge tag 'pinctrl-v4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "This is the bulk of pin control changes for v4.18.

  No core changes this time! Just a calm all-over-the-place drivers,
  updates and fixes cycle as it seems.

  New drivers/subdrivers:

   - Actions Semiconductor S900 driver with more Actions variants for
     S700, S500 in the pipe. Also generic GPIO support on top of the
     same driver and IRQ support is in the pipe.

   - Renesas r8a77470 PFC support.

   - Renesas r8a77990 PFC support.

   - Allwinner Sunxi H6 R_PIO support.

   - Rockchip PX30 support.

   - Meson Meson8m2 support.

   - Remove support for the ill-fated Samsung Exynos 5440 SoC.

  Improvements:

   - Context save/restore support in pinctrl-single.

   - External interrupt support for the Mediatek MT7622.

   - Qualcomm ACPI HID QCOM8002 supported.

  Fixes:

   - Fix up suspend/resume support for Exynos 5433.

   - Fix Strago DMI fixes on the Intel Cherryview"

* tag 'pinctrl-v4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (72 commits)
  pinctrl: cherryview: limit Strago DMI workarounds to version 1.0
  pinctrl: at91-pio4: add missing of_node_put
  pinctrl: armada-37xx: Fix spurious irq management
  gpiolib: discourage gpiochip_add_pin[group]_range for DT pinctrls
  pinctrl: msm: fix gpio-hog related boot issues
  MAINTAINERS: update entry for Mediatek pin controller
  pinctrl: mediatek: remove unused fields in struct mtk_eint_hw
  pinctrl: mediatek: use generic EINT register maps for each SoC
  pinctrl: mediatek: add EINT support to MT7622 SoC
  pinctrl: mediatek: refactor EINT related code for all MediaTek pinctrl can fit
  dt-bindings: pinctrl: add external interrupt support to MT7622 pinctrl
  pinctrl: freescale: Switch to SPDX identifier
  pinctrl: samsung: Fix suspend/resume for Exynos5433 GPF1..5 banks
  pinctrl: sh-pfc: rcar-gen3: Fix grammar in static pin comments
  pinctrl: sh-pfc: r8a77965: Add I2C pin support
  pinctrl: sh-pfc: r8a77990: Add EthernetAVB pins, groups and functions
  pinctrl: sh-pfc: r8a77990: Add I2C{1,2,4,5,6,7} pins, groups and functions
  pinctrl: sh-pfc: r8a77990: Add SCIF pins, groups and functions
  pinctrl: sh-pfc: r8a77990: Add bias pinconf support
  pinctrl: sh-pfc: Initial R8A77990 PFC support
  ...

3 files changed, 133 insertions, 0 deletions

diff --git a/drivers/pinctrl/sunxi/Kconfig b/drivers/pinctrl/sunxi/Kconfig
index 5de1f63b07bb..95282cda6cee 100644
--- a/drivers/pinctrl/sunxi/Kconfig
+++ b/drivers/pinctrl/sunxi/Kconfig
@@ -81,4 +81,8 @@ config PINCTRL_SUN50I_H6
 	def_bool ARM64 && ARCH_SUNXI
 	select PINCTRL_SUNXI
 
+config PINCTRL_SUN50I_H6_R
+	def_bool ARM64 && ARCH_SUNXI
+	select PINCTRL_SUNXI
+
 endif
diff --git a/drivers/pinctrl/sunxi/Makefile b/drivers/pinctrl/sunxi/Makefile
index 3c4aec6611e9..adb8443aa55c 100644
--- a/drivers/pinctrl/sunxi/Makefile
+++ b/drivers/pinctrl/sunxi/Makefile
@@ -19,5 +19,6 @@ obj-$(CONFIG_PINCTRL_SUN8I_H3_R)	+= pinctrl-sun8i-h3-r.o
 obj-$(CONFIG_PINCTRL_SUN8I_V3S)		+= pinctrl-sun8i-v3s.o
 obj-$(CONFIG_PINCTRL_SUN50I_H5)		+= pinctrl-sun50i-h5.o
 obj-$(CONFIG_PINCTRL_SUN50I_H6)		+= pinctrl-sun50i-h6.o
+obj-$(CONFIG_PINCTRL_SUN50I_H6_R)	+= pinctrl-sun50i-h6-r.o
 obj-$(CONFIG_PINCTRL_SUN9I_A80)		+= pinctrl-sun9i-a80.o
 obj-$(CONFIG_PINCTRL_SUN9I_A80_R)	+= pinctrl-sun9i-a80-r.o
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun50i-h6-r.c b/drivers/pinctrl/sunxi/pinctrl-sun50i-h6-r.c
new file mode 100644
index 000000000000..4557e18d5989
--- /dev/null
+++ b/drivers/pinctrl/sunxi/pinctrl-sun50i-h6-r.c
@@ -0,0 +1,128 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Allwinner H6 R_PIO pin controller driver
+ *
+ * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
+ *
+ * Based on pinctrl-sun6i-a31-r.c, which is:
+ *   Copyright (C) 2014 Boris Brezillon
+ *   Boris Brezillon <boris.brezillon@free-electrons.com>
+ *   Copyright (C) 2014 Maxime Ripard
+ *   Maxime Ripard <maxime.ripard@free-electrons.com>
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/reset.h>
+
+#include "pinctrl-sunxi.h"
+
+static const struct sunxi_desc_pin sun50i_h6_r_pins[] = {
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 0),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x3, "s_i2c"),		/* SCK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 0)),	/* PL_EINT0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 1),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x3, "s_i2c"),		/* SDA */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 1)),	/* PL_EINT1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 2),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_uart"),	/* TX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 2)),	/* PL_EINT2 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 3),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_uart"),	/* RX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 3)),	/* PL_EINT3 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 4),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_jtag"),	/* MS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 4)),	/* PL_EINT4 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 5),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_jtag"),	/* CK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 5)),	/* PL_EINT5 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 6),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_jtag"),	/* DO */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 6)),	/* PL_EINT6 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 7),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_jtag"),	/* DI */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 7)),	/* PL_EINT7 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 8),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_pwm"),
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 8)),	/* PL_EINT8 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 9),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_cir_rx"),
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 9)),	/* PL_EINT9 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 10),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_w1"),
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 10)),	/* PL_EINT10 */
+	/* Hole */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 0),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 0)),	/* PM_EINT0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 1),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 1)),	/* PM_EINT1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 2),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 2),	/* PM_EINT2 */
+		  SUNXI_FUNCTION(0x3, "1wire")),
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 3),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 3)),	/* PM_EINT3 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 4),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 4)),	/* PM_EINT4 */
+};
+
+static const struct sunxi_pinctrl_desc sun50i_h6_r_pinctrl_data = {
+	.pins = sun50i_h6_r_pins,
+	.npins = ARRAY_SIZE(sun50i_h6_r_pins),
+	.pin_base = PL_BASE,
+	.irq_banks = 2,
+};
+
+static int sun50i_h6_r_pinctrl_probe(struct platform_device *pdev)
+{
+	return sunxi_pinctrl_init(pdev,
+				  &sun50i_h6_r_pinctrl_data);
+}
+
+static const struct of_device_id sun50i_h6_r_pinctrl_match[] = {
+	{ .compatible = "allwinner,sun50i-h6-r-pinctrl", },
+	{}
+};
+
+static struct platform_driver sun50i_h6_r_pinctrl_driver = {
+	.probe	= sun50i_h6_r_pinctrl_probe,
+	.driver	= {
+		.name		= "sun50i-h6-r-pinctrl",
+		.of_match_table	= sun50i_h6_r_pinctrl_match,
+	},
+};
+builtin_platform_driver(sun50i_h6_r_pinctrl_driver);