Merge tag 'pinctrl-v5.14-1' 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 the v5.14 kernel. Not so
  much going on. No core changes, just drivers.

  The most interesting would be that MIPS Ralink is migrating to pin
  control and we have some bindings but not yet code for the Apple M1
  pin controller.

  New drivers:

   - Last merge window we created a driver for the Ralink RT2880. We are
     now moving the Ralink SoC pin control drivers out of the MIPS
     architecture code and into the pin control subsystem. This concerns
     RT288X, MT7620, RT305X, RT3883 and MT7621.

   - Qualcomm SM6125 SoC pin control driver.

   - Qualcomm spmi-gpio support for PM7325.

   - Qualcomm spmi-mpp also handles PMI8994 (just a compatible string)

   - Mediatek MT8365 SoC pin controller.

   - New device HID for the AMD GPIO controller.

  Improvements:

   - Pin bias config support for a slew of Renesas pin controllers.

   - Incremental improvements and non-urgent bug fixes to the Renesas
     SoC drivers.

   - Implement irq_set_wake on the AMD pin controller so we can wake up
     from external pin events.

  Misc:

   - Devicetree bindings for the Apple M1 pin controller, we will
     probably see a proper driver for this soon as well"

* tag 'pinctrl-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (54 commits)
  pinctrl: ralink: rt305x: add missing include
  pinctrl: stm32: check for IRQ MUX validity during alloc()
  pinctrl: zynqmp: some code cleanups
  drivers: qcom: pinctrl: Add pinctrl driver for sm6125
  dt-bindings: pinctrl: qcom: sm6125: Document SM6125 pinctrl driver
  dt-bindings: pinctrl: mcp23s08: add documentation for reset-gpios
  pinctrl: mcp23s08: Add optional reset GPIO
  pinctrl: mediatek: fix mode encoding
  pinctrl: mcp23s08: Fix missing unlock on error in mcp23s08_irq()
  pinctrl: bcm: Constify static pinmux_ops
  pinctrl: bcm: Constify static pinctrl_ops
  pinctrl: ralink: move RT288X SoC pinmux config into a new 'pinctrl-rt288x.c' file
  pinctrl: ralink: move MT7620 SoC pinmux config into a new 'pinctrl-mt7620.c' file
  pinctrl: ralink: move RT305X SoC pinmux config into a new 'pinctrl-rt305x.c' file
  pinctrl: ralink: move RT3883 SoC pinmux config into a new 'pinctrl-rt3883.c' file
  pinctrl: ralink: move MT7621 SoC pinmux config into a new 'pinctrl-mt7621.c' file
  pinctrl: ralink: move ralink architecture pinmux header into the driver
  pinctrl: single: config: enable the pin's input
  pinctrl: mtk: Fix mt8365 Kconfig dependency
  pinctrl: mcp23s08: fix race condition in irq handler
  ...

2 files changed, 29 insertions, 4 deletions

diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
index eeab093a7815..a3fa03bcd9a3 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
@@ -46,8 +46,10 @@
 #define SCU620		0x620 /* Disable GPIO Internal Pull-Down #4 */
 #define SCU634		0x634 /* Disable GPIO Internal Pull-Down #5 */
 #define SCU638		0x638 /* Disable GPIO Internal Pull-Down #6 */
+#define SCU690		0x690 /* Multi-function Pin Control #24 */
 #define SCU694		0x694 /* Multi-function Pin Control #25 */
 #define SCU69C		0x69C /* Multi-function Pin Control #27 */
+#define SCU6D0		0x6D0 /* Multi-function Pin Control #29 */
 #define SCUC20		0xC20 /* PCIE configuration Setting Control */
 
 #define ASPEED_G6_NR_PINS 256
@@ -81,13 +83,17 @@ FUNC_GROUP_DECL(I2C12, L26, K24);
 #define K26 4
 SIG_EXPR_LIST_DECL_SESG(K26, MACLINK1, MACLINK1, SIG_DESC_SET(SCU410, 4));
 SIG_EXPR_LIST_DECL_SESG(K26, SCL13, I2C13, SIG_DESC_SET(SCU4B0, 4));
-PIN_DECL_2(K26, GPIOA4, MACLINK1, SCL13);
+SIG_EXPR_LIST_DECL_SESG(K26, SGPS2CK, SGPS2, SIG_DESC_SET(SCU690, 4));
+SIG_EXPR_LIST_DECL_SESG(K26, SGPM2CLK, SGPM2, SIG_DESC_SET(SCU6D0, 4));
+PIN_DECL_4(K26, GPIOA4, MACLINK1, SCL13, SGPS2CK, SGPM2CLK);
 FUNC_GROUP_DECL(MACLINK1, K26);
 
 #define L24 5
 SIG_EXPR_LIST_DECL_SESG(L24, MACLINK2, MACLINK2, SIG_DESC_SET(SCU410, 5));
 SIG_EXPR_LIST_DECL_SESG(L24, SDA13, I2C13, SIG_DESC_SET(SCU4B0, 5));
-PIN_DECL_2(L24, GPIOA5, MACLINK2, SDA13);
+SIG_EXPR_LIST_DECL_SESG(L24, SGPS2LD, SGPS2, SIG_DESC_SET(SCU690, 5));
+SIG_EXPR_LIST_DECL_SESG(L24, SGPM2LD, SGPM2, SIG_DESC_SET(SCU6D0, 5));
+PIN_DECL_4(L24, GPIOA5, MACLINK2, SDA13, SGPS2LD, SGPM2LD);
 FUNC_GROUP_DECL(MACLINK2, L24);
 
 FUNC_GROUP_DECL(I2C13, K26, L24);
@@ -95,16 +101,22 @@ FUNC_GROUP_DECL(I2C13, K26, L24);
 #define L23 6
 SIG_EXPR_LIST_DECL_SESG(L23, MACLINK3, MACLINK3, SIG_DESC_SET(SCU410, 6));
 SIG_EXPR_LIST_DECL_SESG(L23, SCL14, I2C14, SIG_DESC_SET(SCU4B0, 6));
-PIN_DECL_2(L23, GPIOA6, MACLINK3, SCL14);
+SIG_EXPR_LIST_DECL_SESG(L23, SGPS2O, SGPS2, SIG_DESC_SET(SCU690, 6));
+SIG_EXPR_LIST_DECL_SESG(L23, SGPM2O, SGPM2, SIG_DESC_SET(SCU6D0, 6));
+PIN_DECL_4(L23, GPIOA6, MACLINK3, SCL14, SGPS2O, SGPM2O);
 FUNC_GROUP_DECL(MACLINK3, L23);
 
 #define K25 7
 SIG_EXPR_LIST_DECL_SESG(K25, MACLINK4, MACLINK4, SIG_DESC_SET(SCU410, 7));
 SIG_EXPR_LIST_DECL_SESG(K25, SDA14, I2C14, SIG_DESC_SET(SCU4B0, 7));
-PIN_DECL_2(K25, GPIOA7, MACLINK4, SDA14);
+SIG_EXPR_LIST_DECL_SESG(K25, SGPS2I, SGPS2, SIG_DESC_SET(SCU690, 7));
+SIG_EXPR_LIST_DECL_SESG(K25, SGPM2I, SGPM2, SIG_DESC_SET(SCU6D0, 7));
+PIN_DECL_4(K25, GPIOA7, MACLINK4, SDA14, SGPS2I, SGPM2I);
 FUNC_GROUP_DECL(MACLINK4, K25);
 
 FUNC_GROUP_DECL(I2C14, L23, K25);
+FUNC_GROUP_DECL(SGPM2, K26, L24, L23, K25);
+FUNC_GROUP_DECL(SGPS2, K26, L24, L23, K25);
 
 #define J26 8
 SIG_EXPR_LIST_DECL_SESG(J26, SALT1, SALT1, SIG_DESC_SET(SCU410, 8));
@@ -2060,7 +2072,9 @@ static const struct aspeed_pin_group aspeed_g6_groups[] = {
 	ASPEED_PINCTRL_GROUP(EMMCG4),
 	ASPEED_PINCTRL_GROUP(EMMCG8),
 	ASPEED_PINCTRL_GROUP(SGPM1),
+	ASPEED_PINCTRL_GROUP(SGPM2),
 	ASPEED_PINCTRL_GROUP(SGPS1),
+	ASPEED_PINCTRL_GROUP(SGPS2),
 	ASPEED_PINCTRL_GROUP(SIOONCTRL),
 	ASPEED_PINCTRL_GROUP(SIOPBI),
 	ASPEED_PINCTRL_GROUP(SIOPBO),
@@ -2276,7 +2290,9 @@ static const struct aspeed_pin_function aspeed_g6_functions[] = {
 	ASPEED_PINCTRL_FUNC(SD1),
 	ASPEED_PINCTRL_FUNC(SD2),
 	ASPEED_PINCTRL_FUNC(SGPM1),
+	ASPEED_PINCTRL_FUNC(SGPM2),
 	ASPEED_PINCTRL_FUNC(SGPS1),
+	ASPEED_PINCTRL_FUNC(SGPS2),
 	ASPEED_PINCTRL_FUNC(SIOONCTRL),
 	ASPEED_PINCTRL_FUNC(SIOPBI),
 	ASPEED_PINCTRL_FUNC(SIOPBO),
diff --git a/drivers/pinctrl/aspeed/pinmux-aspeed.h b/drivers/pinctrl/aspeed/pinmux-aspeed.h
index dba5875ff276..b69ba6b360a2 100644
--- a/drivers/pinctrl/aspeed/pinmux-aspeed.h
+++ b/drivers/pinctrl/aspeed/pinmux-aspeed.h
@@ -730,6 +730,15 @@ struct aspeed_pin_desc {
 			SIG_EXPR_LIST_PTR(pin, low), \
 			SIG_EXPR_LIST_PTR(pin, other))
 
+#define PIN_DECL_4(pin, other, prio1, prio2, prio3, prio4) \
+	SIG_EXPR_LIST_DECL_SESG(pin, other, other); \
+	PIN_DECL_(pin, \
+			SIG_EXPR_LIST_PTR(pin, prio1), \
+			SIG_EXPR_LIST_PTR(pin, prio2), \
+			SIG_EXPR_LIST_PTR(pin, prio3), \
+			SIG_EXPR_LIST_PTR(pin, prio4), \
+			SIG_EXPR_LIST_PTR(pin, other))
+
 #define GROUP_SYM(group) group_pins_ ## group
 #define GROUP_DECL(group, ...) \
 	static const int GROUP_SYM(group)[] = { __VA_ARGS__ }