Merge tag 'pinctrl-v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "Pretty big this time. Mostly due to (nice) Renesas refactorings.

  Core changes:

   - New helpers from Andy such as for_each_gpiochip_node() affecting
     both GPIO and pin control, improving a bunch of drivers in the
     process.

   - Pulled in Marc Zyngiers work to make IRQ chips immutable, and
     started to apply fixups on top.

  New drivers:

   - New driver for Marvell MVEBU 98DX2530.

   - New driver for Mediatek MT8195.

   - Support Qualcomm PMX65 and PM6125.

   - New driver for Qualcomm SC7280 LPASS pin control.

   - New driver for Rockchip RK3588.

   - New driver for NXP Freescale i.MXRT1170.

   - New driver for Mediatek MT6795 Helio X10.

  Improvements:

   - Several Aspeed G6 cleanups and non-critical fixes.

   - Thorought refactoring of some of the ever improving Renesas
     drivers.

   - Clean up Mediatek MT8192 bindings a bit.

   - PWM output and clock monitoring in the Ocelot LAN966x driver.

   - Thorough refactoring and cleanup of the Ralink drivers such as
     RT2880, RT3883, RT305X, MT7620, MT7621, MT7628 splitting these into
     proper sub-drivers"

* tag 'pinctrl-v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (161 commits)
  pinctrl: apple: Use a raw spinlock for the regmap
  pinctrl: berlin: bg4ct: Use devm_platform_*ioremap_resource() APIs
  pinctrl: intel: Fix kernel doc format, i.e. add return sections
  dt-bindings: pinctrl: qcom: Drop 'maxItems' on 'wakeup-parent'
  pinctrl: starfive: Make the irqchip immutable
  pinctrl: mediatek: Add pinctrl driver for MT6795 Helio X10
  dt-bindings: pinctrl: Add MediaTek MT6795 pinctrl bindings
  pinctrl: freescale: Add i.MXRT1170 pinctrl driver support
  dt-bindings: pinctrl: add i.MXRT1170 pinctrl Documentation
  dt-bindings: pinctrl: rockchip: increase max amount of device functions
  dt-bindings: pinctrl: qcom,pmic-gpio: add 'gpio-reserved-ranges'
  dt-bindings: pinctrl: qcom,pmic-gpio: add 'input-disable'
  dt-bindings: pinctrl: qcom,pmic-gpio: describe gpio-line-names
  dt-bindings: pinctrl: qcom,pmic-gpio: fix matching pin config
  dt-bindings: pinctrl: qcom,pmic-gpio: document PM8150L and PMM8155AU
  pinctrl: qcom: spmi-gpio: Add pm6125 compatible
  dt-bindings: pinctrl: qcom-pmic-gpio: Add pm6125 compatible
  pinctrl: intel: Drop unused irqchip member in struct intel_pinctrl
  pinctrl: intel: make irq_chip immutable
  pinctrl: cherryview: Use GPIO chip pointer in chv_gpio_irq_mask_unmask()
  ...

1 files changed, 124 insertions, 105 deletions

diff --git a/drivers/pinctrl/renesas/pfc-r8a77995.c b/drivers/pinctrl/renesas/pfc-r8a77995.c
index 445c903a121a..d949ae59c757 100644
--- a/drivers/pinctrl/renesas/pfc-r8a77995.c
+++ b/drivers/pinctrl/renesas/pfc-r8a77995.c
@@ -1682,6 +1682,68 @@ static const unsigned int pwm3_c_mux[] = {
 	PWM3_C_MARK,
 };
 
+/* - QSPI0 ------------------------------------------------------------------ */
+static const unsigned int qspi0_ctrl_pins[] = {
+	/* QSPI0_SPCLK, QSPI0_SSL */
+	RCAR_GP_PIN(6, 0), RCAR_GP_PIN(6, 5),
+};
+static const unsigned int qspi0_ctrl_mux[] = {
+	QSPI0_SPCLK_MARK, QSPI0_SSL_MARK,
+};
+/* - QSPI1 ------------------------------------------------------------------ */
+static const unsigned int qspi1_ctrl_pins[] = {
+	/* QSPI1_SPCLK, QSPI1_SSL */
+	RCAR_GP_PIN(6, 6), RCAR_GP_PIN(6, 11),
+};
+static const unsigned int qspi1_ctrl_mux[] = {
+	QSPI1_SPCLK_MARK, QSPI1_SSL_MARK,
+};
+
+/* - RPC -------------------------------------------------------------------- */
+static const unsigned int rpc_clk_pins[] = {
+	/* Octal-SPI flash: C/SCLK */
+	/* HyperFlash: CK, CK# */
+	RCAR_GP_PIN(6, 0), RCAR_GP_PIN(6, 6),
+};
+static const unsigned int rpc_clk_mux[] = {
+	QSPI0_SPCLK_MARK, QSPI1_SPCLK_MARK,
+};
+static const unsigned int rpc_ctrl_pins[] = {
+	/* Octal-SPI flash: S#/CS, DQS */
+	/* HyperFlash: CS#, RDS */
+	RCAR_GP_PIN(6, 5), RCAR_GP_PIN(6, 11),
+};
+static const unsigned int rpc_ctrl_mux[] = {
+	QSPI0_SSL_MARK, QSPI1_SSL_MARK,
+};
+static const unsigned int rpc_data_pins[] = {
+	/* DQ[0:7] */
+	RCAR_GP_PIN(6, 1), RCAR_GP_PIN(6, 2),
+	RCAR_GP_PIN(6, 3), RCAR_GP_PIN(6, 4),
+	RCAR_GP_PIN(6, 7), RCAR_GP_PIN(6, 8),
+	RCAR_GP_PIN(6, 9), RCAR_GP_PIN(6, 10),
+};
+static const unsigned int rpc_data_mux[] = {
+	QSPI0_MOSI_IO0_MARK, QSPI0_MISO_IO1_MARK,
+	QSPI0_IO2_MARK, QSPI0_IO3_MARK,
+	QSPI1_MOSI_IO0_MARK, QSPI1_MISO_IO1_MARK,
+	QSPI1_IO2_MARK, QSPI1_IO3_MARK,
+};
+static const unsigned int rpc_reset_pins[] = {
+	/* RPC_RESET# */
+	RCAR_GP_PIN(6, 12),
+};
+static const unsigned int rpc_reset_mux[] = {
+	RPC_RESET_N_MARK,
+};
+static const unsigned int rpc_int_pins[] = {
+	/* RPC_INT# */
+	RCAR_GP_PIN(6, 13),
+};
+static const unsigned int rpc_int_mux[] = {
+	RPC_INT_N_MARK,
+};
+
 /* - SCIF0 ------------------------------------------------------------------ */
 static const unsigned int scif0_data_a_pins[] = {
 	/* RX, TX */
@@ -2085,6 +2147,18 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(pwm3_a),
 	SH_PFC_PIN_GROUP(pwm3_b),
 	SH_PFC_PIN_GROUP(pwm3_c),
+	SH_PFC_PIN_GROUP(qspi0_ctrl),
+	SH_PFC_PIN_GROUP_SUBSET(qspi0_data2, rpc_data, 0, 2),
+	SH_PFC_PIN_GROUP_SUBSET(qspi0_data4, rpc_data, 0, 4),
+	SH_PFC_PIN_GROUP(qspi1_ctrl),
+	SH_PFC_PIN_GROUP_SUBSET(qspi1_data2, rpc_data, 4, 2),
+	SH_PFC_PIN_GROUP_SUBSET(qspi1_data4, rpc_data, 4, 4),
+	BUS_DATA_PIN_GROUP(rpc_clk, 1),
+	BUS_DATA_PIN_GROUP(rpc_clk, 2),
+	SH_PFC_PIN_GROUP(rpc_ctrl),
+	SH_PFC_PIN_GROUP(rpc_data),
+	SH_PFC_PIN_GROUP(rpc_reset),
+	SH_PFC_PIN_GROUP(rpc_int),
 	SH_PFC_PIN_GROUP(scif0_data_a),
 	SH_PFC_PIN_GROUP(scif0_clk_a),
 	SH_PFC_PIN_GROUP(scif0_data_b),
@@ -2277,6 +2351,27 @@ static const char * const pwm3_groups[] = {
 	"pwm3_c",
 };
 
+static const char * const qspi0_groups[] = {
+	"qspi0_ctrl",
+	"qspi0_data2",
+	"qspi0_data4",
+};
+
+static const char * const qspi1_groups[] = {
+	"qspi1_ctrl",
+	"qspi1_data2",
+	"qspi1_data4",
+};
+
+static const char * const rpc_groups[] = {
+	"rpc_clk1",
+	"rpc_clk2",
+	"rpc_ctrl",
+	"rpc_data",
+	"rpc_reset",
+	"rpc_int",
+};
+
 static const char * const scif0_groups[] = {
 	"scif0_data_a",
 	"scif0_clk_a",
@@ -2373,6 +2468,9 @@ static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(pwm1),
 	SH_PFC_FUNCTION(pwm2),
 	SH_PFC_FUNCTION(pwm3),
+	SH_PFC_FUNCTION(qspi0),
+	SH_PFC_FUNCTION(qspi1),
+	SH_PFC_FUNCTION(rpc),
 	SH_PFC_FUNCTION(scif0),
 	SH_PFC_FUNCTION(scif1),
 	SH_PFC_FUNCTION(scif2),
@@ -2388,30 +2486,10 @@ static const struct sh_pfc_function pinmux_functions[] = {
 static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 #define F_(x, y)	FN_##y
 #define FM(x)		FN_##x
-	{ PINMUX_CFG_REG("GPSR0", 0xe6060100, 32, 1, GROUP(
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
+	{ PINMUX_CFG_REG_VAR("GPSR0", 0xe6060100, 32,
+			     GROUP(-23, 1, 1, 1, 1, 1, 1, 1, 1, 1),
+			     GROUP(
+		/* GP0_31_9 RESERVED */
 		GP_0_8_FN,	GPSR0_8,
 		GP_0_7_FN,	GPSR0_7,
 		GP_0_6_FN,	GPSR0_6,
@@ -2490,29 +2568,10 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		GP_2_1_FN,	GPSR2_1,
 		GP_2_0_FN,	GPSR2_0, ))
 	},
-	{ PINMUX_CFG_REG("GPSR3", 0xe606010c, 32, 1, GROUP(
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
+	{ PINMUX_CFG_REG_VAR("GPSR3", 0xe606010c, 32,
+			     GROUP(-22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1),
+			     GROUP(
+		/* GP3_31_10 RESERVED */
 		GP_3_9_FN,	GPSR3_9,
 		GP_3_8_FN,	GPSR3_8,
 		GP_3_7_FN,	GPSR3_7,
@@ -2558,18 +2617,11 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		GP_4_1_FN,	GPSR4_1,
 		GP_4_0_FN,	GPSR4_0, ))
 	},
-	{ PINMUX_CFG_REG("GPSR5", 0xe6060114, 32, 1, GROUP(
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
+	{ PINMUX_CFG_REG_VAR("GPSR5", 0xe6060114, 32,
+			     GROUP(-11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+				   1, 1, 1, 1, 1, 1, 1, 1, 1, 1),
+			     GROUP(
+		/* GP5_31_21 RESERVED */
 		GP_5_20_FN,	GPSR5_20,
 		GP_5_19_FN,	GPSR5_19,
 		GP_5_18_FN,	GPSR5_18,
@@ -2592,25 +2644,11 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		GP_5_1_FN,	GPSR5_1,
 		GP_5_0_FN,	GPSR5_0, ))
 	},
-	{ PINMUX_CFG_REG("GPSR6", 0xe6060118, 32, 1, GROUP(
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
+	{ PINMUX_CFG_REG_VAR("GPSR6", 0xe6060118, 32,
+			     GROUP(-18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+				   1, 1, 1),
+			     GROUP(
+		/* GP6_31_14 RESERVED */
 		GP_6_13_FN,	GPSR6_13,
 		GP_6_12_FN,	GPSR6_12,
 		GP_6_11_FN,	GPSR6_11,
@@ -2761,13 +2799,10 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		IP12_7_4
 		IP12_3_0 ))
 	},
-	{ PINMUX_CFG_REG("IPSR13", 0xe6060234, 32, 4, GROUP(
-		/* IP13_31_28 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		/* IP13_27_24 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		/* IP13_23_20 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		/* IP13_19_16 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		/* IP13_15_12 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		/* IP13_11_8  */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	{ PINMUX_CFG_REG_VAR("IPSR13", 0xe6060234, 32,
+			     GROUP(-24, 4, 4),
+			     GROUP(
+		/* IP13_31_8 RESERVED */
 		IP13_7_4
 		IP13_3_0 ))
 	},
@@ -2777,11 +2812,10 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 #define F_(x, y)	x,
 #define FM(x)		FN_##x,
 	{ PINMUX_CFG_REG_VAR("MOD_SEL0", 0xe6060500, 32,
-			     GROUP(1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 1,
-				   1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 1, 1, 1),
+			     GROUP(-1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, -1,
+				   1, 1, 1, 1, 1, 1, -4, 1, 1, 1, 1, 1, 1),
 			     GROUP(
 		/* RESERVED 31 */
-		0, 0,
 		MOD_SEL0_30
 		MOD_SEL0_29
 		MOD_SEL0_28
@@ -2793,7 +2827,6 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		MOD_SEL0_20_19
 		MOD_SEL0_18_17
 		/* RESERVED 16 */
-		0, 0,
 		MOD_SEL0_15
 		MOD_SEL0_14
 		MOD_SEL0_13
@@ -2801,7 +2834,6 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		MOD_SEL0_11
 		MOD_SEL0_10
 		/* RESERVED 9, 8, 7, 6 */
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 		MOD_SEL0_5
 		MOD_SEL0_4
 		MOD_SEL0_3
@@ -2810,7 +2842,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		MOD_SEL0_0 ))
 	},
 	{ PINMUX_CFG_REG_VAR("MOD_SEL1", 0xe6060504, 32,
-			     GROUP(1, 1, 1, 1, 1, 1, 2, 4, 4, 4, 4, 4, 4),
+			     GROUP(1, 1, 1, 1, 1, 1, -26),
 			     GROUP(
 		MOD_SEL1_31
 		MOD_SEL1_30
@@ -2818,20 +2850,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		MOD_SEL1_28
 		MOD_SEL1_27
 		MOD_SEL1_26
-		/* RESERVED 25, 24 */
-		0, 0, 0, 0,
-		/* RESERVED 23, 22, 21, 20 */
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		/* RESERVED 19, 18, 17, 16 */
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		/* RESERVED 15, 14, 13, 12 */
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		/* RESERVED 11, 10, 9, 8  */
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		/* RESERVED 7, 6, 5, 4  */
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		/* RESERVED 3, 2, 1, 0  */
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ))
+		/* RESERVED 25-0 */ ))
 	},
 	{ },
 };