Merge tag 'pinctrl-v4.5-1' 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 patches for the v4.5 series.

  Notably I have a patch to driver core from Stephen Boyd in the pull
  request, this has been ACKed by Greg so it should be OK.  The internal
  API needed some tweaking to allow modular Qualcomm pin controllers.

  There is a bit of development history in here but it should all add up
  nicely and has boiled in linux-next.  For example I merged in v4.4-rc5
  to get rid of some nasty merge conflicts.

  Summary:

   - New drivers:
      - PXA2xx pin controller support
      - Broadcom NSP pin controller support

   - New subdrivers:
      - Samsung EXYNOS5410 support
      - Qualcomm MSM8996 support
      - Qualcomm PM8994 support
      - Qualcomm PM8994 MPP support
      - Allwinner sunxi H3 support
      - Allwinner sunxi A80 support
      - Rockchip RK3228 support

   - Rename the Cygnus pinctrl driver to "iproc" as it is more generic
     than was originally thought.

   - A bunch of Lantiq/Xway updates especially from the OpenWRT people.

   - Several refactorings for the Super-H SH PFC pin controllers.
     Adding SCIF_CLK support.

   - Several fixes to the Atlas 7 driver.

   - Various fixes all over the place"

* tag 'pinctrl-v4.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (91 commits)
  pinctrl: mediatek: Modify pinctrl bindings for mt2701
  Revert "pinctrl: qcom: make PMIC drivers bool"
  pinctrl: qcom: Use platform_irq_count() instead of of_irq_count()
  driver-core: platform: Add platform_irq_count()
  pinctrl: lantiq: 2 pins have the wrong mux list
  pinctrl: qcom: make PMIC drivers bool
  pinctrl: nsp-gpio: forever loop in nsp_gpio_get_strength()
  pinctrl: mediatek: convert to arch_initcall
  pinctrl: bcm2835: Fix memory leak in error path
  pinctrl: mediatek: add missing of_node_put
  pinctrl: rockchip: add missing of_node_put
  pinctrl: sh-pfc: add missing of_node_put
  pinctrl: sirf: add missing of_node_put
  pinctrl-tegra: add missing of_node_put
  pinctrl: sunxi: Add A80 special pin controller
  pinctrl: bcm/cygnys/iproc: fixup rebase issue
  pinctrl: fixup problematic flag
  MAINTAINERS: Add co-maintainer for Renesas Pin Controllers
  pinctrl: sh-pfc: r8a7791: add EtherAVB pin groups
  pinctrl: sh-pfc: r8a7795: Add SATA support
  ...

1 files changed, 135 insertions, 32 deletions

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
index 87a4f44147c1..4cfbb94ad5d0 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
@@ -2,6 +2,7 @@
  * r8a7791 processor support - PFC hardware block.
  *
  * Copyright (C) 2013 Renesas Electronics Corporation
+ * Copyright (C) 2014-2015 Cogent Embedded, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2
@@ -13,21 +14,6 @@
 #include "core.h"
 #include "sh_pfc.h"
 
-#define PORT_GP_26(bank, fn, sfx)					\
-	PORT_GP_1(bank, 0,  fn, sfx), PORT_GP_1(bank, 1,  fn, sfx),	\
-	PORT_GP_1(bank, 2,  fn, sfx), PORT_GP_1(bank, 3,  fn, sfx),	\
-	PORT_GP_1(bank, 4,  fn, sfx), PORT_GP_1(bank, 5,  fn, sfx),	\
-	PORT_GP_1(bank, 6,  fn, sfx), PORT_GP_1(bank, 7,  fn, sfx),	\
-	PORT_GP_1(bank, 8,  fn, sfx), PORT_GP_1(bank, 9,  fn, sfx),	\
-	PORT_GP_1(bank, 10, fn, sfx), PORT_GP_1(bank, 11, fn, sfx),	\
-	PORT_GP_1(bank, 12, fn, sfx), PORT_GP_1(bank, 13, fn, sfx),	\
-	PORT_GP_1(bank, 14, fn, sfx), PORT_GP_1(bank, 15, fn, sfx),	\
-	PORT_GP_1(bank, 16, fn, sfx), PORT_GP_1(bank, 17, fn, sfx),	\
-	PORT_GP_1(bank, 18, fn, sfx), PORT_GP_1(bank, 19, fn, sfx),	\
-	PORT_GP_1(bank, 20, fn, sfx), PORT_GP_1(bank, 21, fn, sfx),	\
-	PORT_GP_1(bank, 22, fn, sfx), PORT_GP_1(bank, 23, fn, sfx),	\
-	PORT_GP_1(bank, 24, fn, sfx), PORT_GP_1(bank, 25, fn, sfx)
-
 #define CPU_ALL_PORT(fn, sfx)						\
 	PORT_GP_32(0, fn, sfx),						\
 	PORT_GP_26(1, fn, sfx),						\
@@ -787,23 +773,23 @@ enum {
 static const u16 pinmux_data[] = {
 	PINMUX_DATA_GP_ALL(), /* PINMUX_DATA(GP_M_N_DATA, GP_M_N_FN...), */
 
-	PINMUX_DATA(EX_CS0_N_MARK, FN_EX_CS0_N),
-	PINMUX_DATA(RD_N_MARK, FN_RD_N),
-	PINMUX_DATA(AUDIO_CLKA_MARK, FN_AUDIO_CLKA),
-	PINMUX_DATA(VI0_CLK_MARK, FN_VI0_CLK),
-	PINMUX_DATA(VI0_DATA0_VI0_B0_MARK, FN_VI0_DATA0_VI0_B0),
-	PINMUX_DATA(VI0_DATA1_VI0_B1_MARK, FN_VI0_DATA1_VI0_B1),
-	PINMUX_DATA(VI0_DATA2_VI0_B2_MARK, FN_VI0_DATA2_VI0_B2),
-	PINMUX_DATA(VI0_DATA4_VI0_B4_MARK, FN_VI0_DATA4_VI0_B4),
-	PINMUX_DATA(VI0_DATA5_VI0_B5_MARK, FN_VI0_DATA5_VI0_B5),
-	PINMUX_DATA(VI0_DATA6_VI0_B6_MARK, FN_VI0_DATA6_VI0_B6),
-	PINMUX_DATA(VI0_DATA7_VI0_B7_MARK, FN_VI0_DATA7_VI0_B7),
-	PINMUX_DATA(USB0_PWEN_MARK, FN_USB0_PWEN),
-	PINMUX_DATA(USB0_OVC_MARK, FN_USB0_OVC),
-	PINMUX_DATA(USB1_PWEN_MARK, FN_USB1_PWEN),
-	PINMUX_DATA(USB1_OVC_MARK, FN_USB1_OVC),
-	PINMUX_DATA(DU0_DOTCLKIN_MARK, FN_DU0_DOTCLKIN),
-	PINMUX_DATA(SD1_CLK_MARK, FN_SD1_CLK),
+	PINMUX_SINGLE(EX_CS0_N),
+	PINMUX_SINGLE(RD_N),
+	PINMUX_SINGLE(AUDIO_CLKA),
+	PINMUX_SINGLE(VI0_CLK),
+	PINMUX_SINGLE(VI0_DATA0_VI0_B0),
+	PINMUX_SINGLE(VI0_DATA1_VI0_B1),
+	PINMUX_SINGLE(VI0_DATA2_VI0_B2),
+	PINMUX_SINGLE(VI0_DATA4_VI0_B4),
+	PINMUX_SINGLE(VI0_DATA5_VI0_B5),
+	PINMUX_SINGLE(VI0_DATA6_VI0_B6),
+	PINMUX_SINGLE(VI0_DATA7_VI0_B7),
+	PINMUX_SINGLE(USB0_PWEN),
+	PINMUX_SINGLE(USB0_OVC),
+	PINMUX_SINGLE(USB1_PWEN),
+	PINMUX_SINGLE(USB1_OVC),
+	PINMUX_SINGLE(DU0_DOTCLKIN),
+	PINMUX_SINGLE(SD1_CLK),
 
 	/* IPSR0 */
 	PINMUX_IPSR_DATA(IP0_0, D0),
@@ -1740,6 +1726,82 @@ static const unsigned int audio_clkout_mux[] = {
 	AUDIO_CLKOUT_MARK,
 };
 
+/* - AVB -------------------------------------------------------------------- */
+static const unsigned int avb_link_pins[] = {
+	RCAR_GP_PIN(5, 14),
+};
+static const unsigned int avb_link_mux[] = {
+	AVB_LINK_MARK,
+};
+static const unsigned int avb_magic_pins[] = {
+	RCAR_GP_PIN(5, 11),
+};
+static const unsigned int avb_magic_mux[] = {
+	AVB_MAGIC_MARK,
+};
+static const unsigned int avb_phy_int_pins[] = {
+	RCAR_GP_PIN(5, 16),
+};
+static const unsigned int avb_phy_int_mux[] = {
+	AVB_PHY_INT_MARK,
+};
+static const unsigned int avb_mdio_pins[] = {
+	RCAR_GP_PIN(5, 12), RCAR_GP_PIN(5, 9),
+};
+static const unsigned int avb_mdio_mux[] = {
+	AVB_MDC_MARK, AVB_MDIO_MARK,
+};
+static const unsigned int avb_mii_pins[] = {
+	RCAR_GP_PIN(5, 18), RCAR_GP_PIN(5, 19), RCAR_GP_PIN(5, 20),
+	RCAR_GP_PIN(5, 21),
+
+	RCAR_GP_PIN(5, 0), RCAR_GP_PIN(5, 1), RCAR_GP_PIN(5, 2),
+	RCAR_GP_PIN(5, 3),
+
+	RCAR_GP_PIN(5, 8), RCAR_GP_PIN(5, 13), RCAR_GP_PIN(5, 10),
+	RCAR_GP_PIN(5, 15), RCAR_GP_PIN(5, 26), RCAR_GP_PIN(5, 27),
+	RCAR_GP_PIN(5, 28), RCAR_GP_PIN(5, 29),
+};
+static const unsigned int avb_mii_mux[] = {
+	AVB_TXD0_MARK, AVB_TXD1_MARK, AVB_TXD2_MARK,
+	AVB_TXD3_MARK,
+
+	AVB_RXD0_MARK, AVB_RXD1_MARK, AVB_RXD2_MARK,
+	AVB_RXD3_MARK,
+
+	AVB_RX_ER_MARK, AVB_RX_CLK_MARK, AVB_RX_DV_MARK,
+	AVB_CRS_MARK, AVB_TX_EN_MARK, AVB_TX_ER_MARK,
+	AVB_TX_CLK_MARK, AVB_COL_MARK,
+};
+static const unsigned int avb_gmii_pins[] = {
+	RCAR_GP_PIN(5, 18), RCAR_GP_PIN(5, 19), RCAR_GP_PIN(5, 20),
+	RCAR_GP_PIN(5, 21), RCAR_GP_PIN(5, 22), RCAR_GP_PIN(5, 23),
+	RCAR_GP_PIN(5, 24), RCAR_GP_PIN(5, 25),
+
+	RCAR_GP_PIN(5, 0), RCAR_GP_PIN(5, 1), RCAR_GP_PIN(5, 2),
+	RCAR_GP_PIN(5, 3), RCAR_GP_PIN(5, 4), RCAR_GP_PIN(5, 5),
+	RCAR_GP_PIN(5, 6), RCAR_GP_PIN(5, 7),
+
+	RCAR_GP_PIN(5, 8), RCAR_GP_PIN(5, 13), RCAR_GP_PIN(5, 10),
+	RCAR_GP_PIN(5, 15), RCAR_GP_PIN(5, 30), RCAR_GP_PIN(5, 17),
+	RCAR_GP_PIN(5, 26), RCAR_GP_PIN(5, 27), RCAR_GP_PIN(5, 28),
+	RCAR_GP_PIN(5, 29),
+};
+static const unsigned int avb_gmii_mux[] = {
+	AVB_TXD0_MARK, AVB_TXD1_MARK, AVB_TXD2_MARK,
+	AVB_TXD3_MARK, AVB_TXD4_MARK, AVB_TXD5_MARK,
+	AVB_TXD6_MARK, AVB_TXD7_MARK,
+
+	AVB_RXD0_MARK, AVB_RXD1_MARK, AVB_RXD2_MARK,
+	AVB_RXD3_MARK, AVB_RXD4_MARK, AVB_RXD5_MARK,
+	AVB_RXD6_MARK, AVB_RXD7_MARK,
+
+	AVB_RX_ER_MARK, AVB_RX_CLK_MARK, AVB_RX_DV_MARK,
+	AVB_CRS_MARK, AVB_GTX_CLK_MARK, AVB_GTXREFCLK_MARK,
+	AVB_TX_EN_MARK, AVB_TX_ER_MARK, AVB_TX_CLK_MARK,
+	AVB_COL_MARK,
+};
+
 /* - CAN -------------------------------------------------------------------- */
 
 static const unsigned int can0_data_pins[] = {
@@ -3602,6 +3664,23 @@ static const unsigned int scifb2_data_d_pins[] = {
 static const unsigned int scifb2_data_d_mux[] = {
 	SCIFB2_RXD_D_MARK, SCIFB2_TXD_D_MARK,
 };
+
+/* - SCIF Clock ------------------------------------------------------------- */
+static const unsigned int scif_clk_pins[] = {
+	/* SCIF_CLK */
+	RCAR_GP_PIN(2, 29),
+};
+static const unsigned int scif_clk_mux[] = {
+	SCIF_CLK_MARK,
+};
+static const unsigned int scif_clk_b_pins[] = {
+	/* SCIF_CLK */
+	RCAR_GP_PIN(7, 19),
+};
+static const unsigned int scif_clk_b_mux[] = {
+	SCIF_CLK_B_MARK,
+};
+
 /* - SDHI0 ------------------------------------------------------------------ */
 static const unsigned int sdhi0_data1_pins[] = {
 	/* D0 */
@@ -4258,6 +4337,12 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(audio_clk_b_b),
 	SH_PFC_PIN_GROUP(audio_clk_c),
 	SH_PFC_PIN_GROUP(audio_clkout),
+	SH_PFC_PIN_GROUP(avb_link),
+	SH_PFC_PIN_GROUP(avb_magic),
+	SH_PFC_PIN_GROUP(avb_phy_int),
+	SH_PFC_PIN_GROUP(avb_mdio),
+	SH_PFC_PIN_GROUP(avb_mii),
+	SH_PFC_PIN_GROUP(avb_gmii),
 	SH_PFC_PIN_GROUP(can0_data),
 	SH_PFC_PIN_GROUP(can0_data_b),
 	SH_PFC_PIN_GROUP(can0_data_c),
@@ -4510,6 +4595,8 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(scifb2_data_c),
 	SH_PFC_PIN_GROUP(scifb2_clk_c),
 	SH_PFC_PIN_GROUP(scifb2_data_d),
+	SH_PFC_PIN_GROUP(scif_clk),
+	SH_PFC_PIN_GROUP(scif_clk_b),
 	SH_PFC_PIN_GROUP(sdhi0_data1),
 	SH_PFC_PIN_GROUP(sdhi0_data4),
 	SH_PFC_PIN_GROUP(sdhi0_ctrl),
@@ -4597,6 +4684,15 @@ static const char * const audio_clk_groups[] = {
 	"audio_clkout",
 };
 
+static const char * const avb_groups[] = {
+	"avb_link",
+	"avb_magic",
+	"avb_phy_int",
+	"avb_mdio",
+	"avb_mii",
+	"avb_gmii",
+};
+
 static const char * const can0_groups[] = {
 	"can0_data",
 	"can0_data_b",
@@ -4976,6 +5072,11 @@ static const char * const scifb2_groups[] = {
 	"scifb2_data_d",
 };
 
+static const char * const scif_clk_groups[] = {
+	"scif_clk",
+	"scif_clk_b",
+};
+
 static const char * const sdhi0_groups[] = {
 	"sdhi0_data1",
 	"sdhi0_data4",
@@ -5081,6 +5182,7 @@ static const char * const vin2_groups[] = {
 
 static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(audio_clk),
+	SH_PFC_FUNCTION(avb),
 	SH_PFC_FUNCTION(can0),
 	SH_PFC_FUNCTION(can1),
 	SH_PFC_FUNCTION(du),
@@ -5126,6 +5228,7 @@ static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(scifb0),
 	SH_PFC_FUNCTION(scifb1),
 	SH_PFC_FUNCTION(scifb2),
+	SH_PFC_FUNCTION(scif_clk),
 	SH_PFC_FUNCTION(sdhi0),
 	SH_PFC_FUNCTION(sdhi1),
 	SH_PFC_FUNCTION(sdhi2),