Merge tag 'pinctrl-v4.19-1' 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 v4.19:

  Core changes:

   - Augment pinctrl_generic_add_group() and pinmux_generic_add_function()
     to return the selector for the added group/function to the caller
     and augment (hopefully) all drivers to handle this

  New subdrivers:

   - Qualcomm PM8998 and PM8005 are supported in the SPMI pin control
     and GPIO driver

   - Intel Ice Lake PCH (platform controller hub) support

   - NXP (ex Freescale) i.MX8MQ support

   - Berlin AS370 support

  Improvements to drivers:

   - Support interrupts on the Ocelot pin controller

   - Add SPI pins to the Uniphier driver

   - Define a GPIO compatible per SoC in the Tegra driver

   - Push Tegra initialization down in the initlevels

   - Support external wakeup interrupts on the Exynos

   - Add generic clocks pins to the meson driver

   - Add USB and HSCIF pins for some Renesas PFC chips

   - Suspend/resume support in the armada-37xx

   - Interrupt support for the Actions Semiconductor S900 also known as
     "owl"

   - Correct the pin ordering in Cedarfork

   - Debugfs output for INTF in the mcp23s08 driver

   - Avoid divisions in context save/restore in pinctrl-single

  The rest is minor bug fixes or cleanups"

* tag 'pinctrl-v4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (69 commits)
  pinctrl: nomadik: silence uninitialized variable warning
  pinctrl: axp209: Fix NULL pointer dereference after allocation
  pinctrl: samsung: Remove duplicated "wakeup" in printk
  pinctrl: ocelot: add support for interrupt controller
  pinctrl: intel: Don't shadow error code of gpiochip_lock_as_irq()
  pinctrl: berlin: fix 'pctrl->functions' allocation in berlin_pinctrl_build_state
  gpio: tegra: Move driver registration to subsys_init level
  pinctrl: tegra: Move drivers registration to arch_init level
  pinctrl: baytrail: actually print the apparently misconfigured pin
  MAINTAINERS: Replace Heikki as maintainer of Intel pinctrl
  pinctrl: freescale: off by one in imx1_pinconf_group_dbg_show()
  pinctrl: uniphier: add spi pin-mux settings
  pinctrl: cannonlake: Fix community ordering for H variant
  pinctrl: tegra: define GPIO compatible node per SoC
  pinctrl: intel: Do pin translation when lock IRQ
  pinctrl: imx: off by one in imx_pinconf_group_dbg_show()
  pinctrl: mediatek: include chained_irq.h header
  pinctrl/amd: only handle irq if it is pending and unmasked
  pinctrl/amd: fix gpio irq level in debugfs
  pinctrl: stm32: add syscfg mask parameter
  ...

2 files changed, 400 insertions, 2 deletions

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77965.c b/drivers/pinctrl/sh-pfc/pfc-r8a77965.c
index d2bbee656381..cfd7de67e3e3 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77965.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77965.c
@@ -1758,6 +1758,263 @@ static const unsigned int du_disp_mux[] = {
 	DU_DISP_MARK,
 };
 
+/* - HSCIF0 ----------------------------------------------------------------- */
+static const unsigned int hscif0_data_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(5, 13), RCAR_GP_PIN(5, 14),
+};
+
+static const unsigned int hscif0_data_mux[] = {
+	HRX0_MARK, HTX0_MARK,
+};
+
+static const unsigned int hscif0_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(5, 12),
+};
+
+static const unsigned int hscif0_clk_mux[] = {
+	HSCK0_MARK,
+};
+
+static const unsigned int hscif0_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(5, 16), RCAR_GP_PIN(5, 15),
+};
+
+static const unsigned int hscif0_ctrl_mux[] = {
+	HRTS0_N_MARK, HCTS0_N_MARK,
+};
+
+/* - HSCIF1 ----------------------------------------------------------------- */
+static const unsigned int hscif1_data_a_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(5, 5), RCAR_GP_PIN(5, 6),
+};
+
+static const unsigned int hscif1_data_a_mux[] = {
+	HRX1_A_MARK, HTX1_A_MARK,
+};
+
+static const unsigned int hscif1_clk_a_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(6, 21),
+};
+
+static const unsigned int hscif1_clk_a_mux[] = {
+	HSCK1_A_MARK,
+};
+
+static const unsigned int hscif1_ctrl_a_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(5, 8), RCAR_GP_PIN(5, 7),
+};
+
+static const unsigned int hscif1_ctrl_a_mux[] = {
+	HRTS1_N_A_MARK, HCTS1_N_A_MARK,
+};
+
+static const unsigned int hscif1_data_b_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(5, 1), RCAR_GP_PIN(5, 2),
+};
+
+static const unsigned int hscif1_data_b_mux[] = {
+	HRX1_B_MARK, HTX1_B_MARK,
+};
+
+static const unsigned int hscif1_clk_b_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(5, 0),
+};
+
+static const unsigned int hscif1_clk_b_mux[] = {
+	HSCK1_B_MARK,
+};
+
+static const unsigned int hscif1_ctrl_b_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(5, 4), RCAR_GP_PIN(5, 3),
+};
+
+static const unsigned int hscif1_ctrl_b_mux[] = {
+	HRTS1_N_B_MARK, HCTS1_N_B_MARK,
+};
+
+/* - HSCIF2 ----------------------------------------------------------------- */
+static const unsigned int hscif2_data_a_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(6, 8), RCAR_GP_PIN(6, 9),
+};
+
+static const unsigned int hscif2_data_a_mux[] = {
+	HRX2_A_MARK, HTX2_A_MARK,
+};
+
+static const unsigned int hscif2_clk_a_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(6, 10),
+};
+
+static const unsigned int hscif2_clk_a_mux[] = {
+	HSCK2_A_MARK,
+};
+
+static const unsigned int hscif2_ctrl_a_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(6, 7), RCAR_GP_PIN(6, 6),
+};
+
+static const unsigned int hscif2_ctrl_a_mux[] = {
+	HRTS2_N_A_MARK, HCTS2_N_A_MARK,
+};
+
+static const unsigned int hscif2_data_b_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(6, 17), RCAR_GP_PIN(6, 18),
+};
+
+static const unsigned int hscif2_data_b_mux[] = {
+	HRX2_B_MARK, HTX2_B_MARK,
+};
+
+static const unsigned int hscif2_clk_b_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(6, 21),
+};
+
+static const unsigned int hscif2_clk_b_mux[] = {
+	HSCK2_B_MARK,
+};
+
+static const unsigned int hscif2_ctrl_b_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(6, 20), RCAR_GP_PIN(6, 19),
+};
+
+static const unsigned int hscif2_ctrl_b_mux[] = {
+	HRTS2_N_B_MARK, HCTS2_N_B_MARK,
+};
+
+static const unsigned int hscif2_data_c_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(6, 25), RCAR_GP_PIN(6, 26),
+};
+
+static const unsigned int hscif2_data_c_mux[] = {
+	HRX2_C_MARK, HTX2_C_MARK,
+};
+
+static const unsigned int hscif2_clk_c_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(6, 24),
+};
+
+static const unsigned int hscif2_clk_c_mux[] = {
+	HSCK2_C_MARK,
+};
+
+static const unsigned int hscif2_ctrl_c_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(6, 28), RCAR_GP_PIN(6, 27),
+};
+
+static const unsigned int hscif2_ctrl_c_mux[] = {
+	HRTS2_N_C_MARK, HCTS2_N_C_MARK,
+};
+
+/* - HSCIF3 ----------------------------------------------------------------- */
+static const unsigned int hscif3_data_a_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(1, 23), RCAR_GP_PIN(1, 24),
+};
+
+static const unsigned int hscif3_data_a_mux[] = {
+	HRX3_A_MARK, HTX3_A_MARK,
+};
+
+static const unsigned int hscif3_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(1, 22),
+};
+
+static const unsigned int hscif3_clk_mux[] = {
+	HSCK3_MARK,
+};
+
+static const unsigned int hscif3_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(1, 26), RCAR_GP_PIN(1, 25),
+};
+
+static const unsigned int hscif3_ctrl_mux[] = {
+	HRTS3_N_MARK, HCTS3_N_MARK,
+};
+
+static const unsigned int hscif3_data_b_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(0, 10), RCAR_GP_PIN(0, 11),
+};
+
+static const unsigned int hscif3_data_b_mux[] = {
+	HRX3_B_MARK, HTX3_B_MARK,
+};
+
+static const unsigned int hscif3_data_c_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(0, 14), RCAR_GP_PIN(0, 15),
+};
+
+static const unsigned int hscif3_data_c_mux[] = {
+	HRX3_C_MARK, HTX3_C_MARK,
+};
+
+static const unsigned int hscif3_data_d_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(2, 7), RCAR_GP_PIN(2, 8),
+};
+
+static const unsigned int hscif3_data_d_mux[] = {
+	HRX3_D_MARK, HTX3_D_MARK,
+};
+
+/* - HSCIF4 ----------------------------------------------------------------- */
+static const unsigned int hscif4_data_a_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 13),
+};
+
+static const unsigned int hscif4_data_a_mux[] = {
+	HRX4_A_MARK, HTX4_A_MARK,
+};
+
+static const unsigned int hscif4_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(1, 11),
+};
+
+static const unsigned int hscif4_clk_mux[] = {
+	HSCK4_MARK,
+};
+
+static const unsigned int hscif4_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(1, 15), RCAR_GP_PIN(1, 14),
+};
+
+static const unsigned int hscif4_ctrl_mux[] = {
+	HRTS4_N_MARK, HCTS4_N_MARK,
+};
+
+static const unsigned int hscif4_data_b_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(1, 8), RCAR_GP_PIN(1, 11),
+};
+
+static const unsigned int hscif4_data_b_mux[] = {
+	HRX4_B_MARK, HTX4_B_MARK,
+};
+
 /* - I2C -------------------------------------------------------------------- */
 static const unsigned int i2c1_a_pins[] = {
 	/* SDA, SCL */
@@ -3169,6 +3426,34 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(du_oddf),
 	SH_PFC_PIN_GROUP(du_cde),
 	SH_PFC_PIN_GROUP(du_disp),
+	SH_PFC_PIN_GROUP(hscif0_data),
+	SH_PFC_PIN_GROUP(hscif0_clk),
+	SH_PFC_PIN_GROUP(hscif0_ctrl),
+	SH_PFC_PIN_GROUP(hscif1_data_a),
+	SH_PFC_PIN_GROUP(hscif1_clk_a),
+	SH_PFC_PIN_GROUP(hscif1_ctrl_a),
+	SH_PFC_PIN_GROUP(hscif1_data_b),
+	SH_PFC_PIN_GROUP(hscif1_clk_b),
+	SH_PFC_PIN_GROUP(hscif1_ctrl_b),
+	SH_PFC_PIN_GROUP(hscif2_data_a),
+	SH_PFC_PIN_GROUP(hscif2_clk_a),
+	SH_PFC_PIN_GROUP(hscif2_ctrl_a),
+	SH_PFC_PIN_GROUP(hscif2_data_b),
+	SH_PFC_PIN_GROUP(hscif2_clk_b),
+	SH_PFC_PIN_GROUP(hscif2_ctrl_b),
+	SH_PFC_PIN_GROUP(hscif2_data_c),
+	SH_PFC_PIN_GROUP(hscif2_clk_c),
+	SH_PFC_PIN_GROUP(hscif2_ctrl_c),
+	SH_PFC_PIN_GROUP(hscif3_data_a),
+	SH_PFC_PIN_GROUP(hscif3_clk),
+	SH_PFC_PIN_GROUP(hscif3_ctrl),
+	SH_PFC_PIN_GROUP(hscif3_data_b),
+	SH_PFC_PIN_GROUP(hscif3_data_c),
+	SH_PFC_PIN_GROUP(hscif3_data_d),
+	SH_PFC_PIN_GROUP(hscif4_data_a),
+	SH_PFC_PIN_GROUP(hscif4_clk),
+	SH_PFC_PIN_GROUP(hscif4_ctrl),
+	SH_PFC_PIN_GROUP(hscif4_data_b),
 	SH_PFC_PIN_GROUP(i2c1_a),
 	SH_PFC_PIN_GROUP(i2c1_b),
 	SH_PFC_PIN_GROUP(i2c2_a),
@@ -3379,6 +3664,49 @@ static const char * const du_groups[] = {
 	"du_disp",
 };
 
+static const char * const hscif0_groups[] = {
+	"hscif0_data",
+	"hscif0_clk",
+	"hscif0_ctrl",
+};
+
+static const char * const hscif1_groups[] = {
+	"hscif1_data_a",
+	"hscif1_clk_a",
+	"hscif1_ctrl_a",
+	"hscif1_data_b",
+	"hscif1_clk_b",
+	"hscif1_ctrl_b",
+};
+
+static const char * const hscif2_groups[] = {
+	"hscif2_data_a",
+	"hscif2_clk_a",
+	"hscif2_ctrl_a",
+	"hscif2_data_b",
+	"hscif2_clk_b",
+	"hscif2_ctrl_b",
+	"hscif2_data_c",
+	"hscif2_clk_c",
+	"hscif2_ctrl_c",
+};
+
+static const char * const hscif3_groups[] = {
+	"hscif3_data_a",
+	"hscif3_clk",
+	"hscif3_ctrl",
+	"hscif3_data_b",
+	"hscif3_data_c",
+	"hscif3_data_d",
+};
+
+static const char * const hscif4_groups[] = {
+	"hscif4_data_a",
+	"hscif4_clk",
+	"hscif4_ctrl",
+	"hscif4_data_b",
+};
+
 static const char * const i2c1_groups[] = {
 	"i2c1_a",
 	"i2c1_b",
@@ -3651,6 +3979,11 @@ static const char * const usb30_groups[] = {
 static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(avb),
 	SH_PFC_FUNCTION(du),
+	SH_PFC_FUNCTION(hscif0),
+	SH_PFC_FUNCTION(hscif1),
+	SH_PFC_FUNCTION(hscif2),
+	SH_PFC_FUNCTION(hscif3),
+	SH_PFC_FUNCTION(hscif4),
 	SH_PFC_FUNCTION(i2c1),
 	SH_PFC_FUNCTION(i2c2),
 	SH_PFC_FUNCTION(i2c6),
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
index a68fd658aada..b81c807ac54d 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
@@ -277,7 +277,7 @@
 #define IP11_15_12	FM(TX0_A)		FM(HTX1_A)		FM(SSI_WS2_A)		FM(RIF1_D0)		F_(0, 0)		F_(0, 0)	F_(0, 0)	FM(TS_SDAT1)	F_(0, 0)	F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
 #define IP11_19_16	FM(CTS0_N_A)		FM(NFDATA14_A)		FM(AUDIO_CLKOUT_A)	FM(RIF1_D1)		FM(SCIF_CLK_A)		FM(FMCLK_A)	F_(0, 0)	F_(0, 0)	F_(0, 0)	F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
 #define IP11_23_20	FM(RTS0_N_TANS_A)	FM(NFDATA15_A)		FM(AUDIO_CLKOUT1_A)	FM(RIF1_CLK)		FM(SCL2_A)		FM(FMIN_A)	F_(0, 0)	F_(0, 0)	F_(0, 0)	F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
-#define IP11_27_24	FM(SCK0_A)		FM(HSCK1_A)		FM(USB3HS0_ID)		FM(RTS1_N_TANS)		FM(SDA2_A)		FM(FMCLK_C)	F_(0, 0)	F_(0, 0)	FM(USB1_ID)	F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
+#define IP11_27_24	FM(SCK0_A)		FM(HSCK1_A)		FM(USB3HS0_ID)		FM(RTS1_N_TANS)		FM(SDA2_A)		FM(FMCLK_C)	F_(0, 0)	F_(0, 0)	FM(USB0_ID)	F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
 #define IP11_31_28	FM(RX1)			FM(HRX2_B)		FM(SSI_SCK9_B)		FM(AUDIO_CLKOUT1_B)	F_(0, 0)		F_(0, 0)	F_(0, 0)	F_(0, 0)	F_(0, 0)	F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
 
 /* IPSRx */		/* 0 */			/* 1 */			/* 2 */			/* 3 */			/* 4 */			/* 5 */		/* 6 */		/* 7 */		/* 8 */		/* 9 - F */
@@ -1082,7 +1082,7 @@ static const u16 pinmux_data[] = {
 	PINMUX_IPSR_GPSR(IP11_27_24,		RTS1_N_TANS),
 	PINMUX_IPSR_MSEL(IP11_27_24,		SDA2_A,		SEL_I2C2_0),
 	PINMUX_IPSR_MSEL(IP11_27_24,		FMCLK_C,	SEL_FM_2),
-	PINMUX_IPSR_GPSR(IP11_27_24,		USB1_ID),
+	PINMUX_IPSR_GPSR(IP11_27_24,		USB0_ID),
 
 	PINMUX_IPSR_GPSR(IP11_31_28,		RX1),
 	PINMUX_IPSR_MSEL(IP11_31_28,		HRX2_B,		SEL_HSCIF2_1),
@@ -1784,6 +1784,53 @@ static const unsigned int scif_clk_b_mux[] = {
 	SCIF_CLK_B_MARK,
 };
 
+/* - USB0 ------------------------------------------------------------------- */
+static const unsigned int usb0_a_pins[] = {
+	/* PWEN, OVC */
+	RCAR_GP_PIN(6, 17), RCAR_GP_PIN(6, 9),
+};
+
+static const unsigned int usb0_a_mux[] = {
+	USB0_PWEN_A_MARK, USB0_OVC_A_MARK,
+};
+
+static const unsigned int usb0_b_pins[] = {
+	/* PWEN, OVC */
+	RCAR_GP_PIN(6, 11), RCAR_GP_PIN(6, 12),
+};
+
+static const unsigned int usb0_b_mux[] = {
+	USB0_PWEN_B_MARK, USB0_OVC_B_MARK,
+};
+
+static const unsigned int usb0_id_pins[] = {
+	/* ID */
+	RCAR_GP_PIN(5, 0)
+};
+
+static const unsigned int usb0_id_mux[] = {
+	USB0_ID_MARK,
+};
+
+/* - USB30 ------------------------------------------------------------------ */
+static const unsigned int usb30_pins[] = {
+	/* PWEN, OVC */
+	RCAR_GP_PIN(6, 17), RCAR_GP_PIN(6, 9),
+};
+
+static const unsigned int usb30_mux[] = {
+	USB30_PWEN_MARK, USB30_OVC_MARK,
+};
+
+static const unsigned int usb30_id_pins[] = {
+	/* ID */
+	RCAR_GP_PIN(5, 0),
+};
+
+static const unsigned int usb30_id_mux[] = {
+	USB3HS0_ID_MARK,
+};
+
 static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(avb_link),
 	SH_PFC_PIN_GROUP(avb_magic),
@@ -1837,6 +1884,11 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(scif5_data_c),
 	SH_PFC_PIN_GROUP(scif_clk_a),
 	SH_PFC_PIN_GROUP(scif_clk_b),
+	SH_PFC_PIN_GROUP(usb0_a),
+	SH_PFC_PIN_GROUP(usb0_b),
+	SH_PFC_PIN_GROUP(usb0_id),
+	SH_PFC_PIN_GROUP(usb30),
+	SH_PFC_PIN_GROUP(usb30_id),
 };
 
 static const char * const avb_groups[] = {
@@ -1933,6 +1985,17 @@ static const char * const scif_clk_groups[] = {
 	"scif_clk_b",
 };
 
+static const char * const usb0_groups[] = {
+	"usb0_a",
+	"usb0_b",
+	"usb0_id",
+};
+
+static const char * const usb30_groups[] = {
+	"usb30",
+	"usb30_id",
+};
+
 static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(avb),
 	SH_PFC_FUNCTION(i2c1),
@@ -1948,6 +2011,8 @@ static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(scif4),
 	SH_PFC_FUNCTION(scif5),
 	SH_PFC_FUNCTION(scif_clk),
+	SH_PFC_FUNCTION(usb0),
+	SH_PFC_FUNCTION(usb30),
 };
 
 static const struct pinmux_cfg_reg pinmux_config_regs[] = {