[PATCH v6 12/18] ARM: shmobile: sh73a0: Add pin control device to device tree
From: laurent.pinchart+renesas@ideasonboard.com (Laurent Pinchart)
Date: 2013-06-13 23:45:57
Also in:
linux-devicetree, linux-sh
Subsystem:
arm port, arm/risc-v/renesas architecture, the rest · Maintainers:
Russell King, Geert Uytterhoeven, Magnus Damm, Linus Torvalds
Add a pfc node to the sh73a0 device tree and remove manual pinmux initialization from the corresponding board files. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- arch/arm/boot/dts/sh73a0.dtsi | 8 ++++++++ arch/arm/mach-shmobile/board-kzm9g-reference.c | 27 +++++++++++++------------- 2 files changed, 21 insertions(+), 14 deletions(-)
diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index ec40bf7..abe02d6 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi@@ -222,4 +222,12 @@ cap-sd-highspeed; status = "disabled"; }; + + pfc: pfc at e6050000 { + compatible = "renesas,pfc-sh73a0"; + reg = <0xe6050000 0x8000>, + <0xe605801c 0x1c>; + gpio-controller; + #gpio-cells = <2>; + }; };
diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c
index 44055fe..6ff6ca2 100644
--- a/arch/arm/mach-shmobile/board-kzm9g-reference.c
+++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c@@ -40,35 +40,35 @@ static unsigned long pin_pullup_conf[] = { }; static const struct pinctrl_map kzm_pinctrl_map[] = { - PIN_MAP_MUX_GROUP_DEFAULT("e6826000.i2c", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("e6826000.i2c", "e6050000.pfc", "i2c3_1", "i2c3"), /* MMCIF */ - PIN_MAP_MUX_GROUP_DEFAULT("e6bd0000.mmcif", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("e6bd0000.mmcif", "e6050000.pfc", "mmc0_data8_0", "mmc0"), - PIN_MAP_MUX_GROUP_DEFAULT("e6bd0000.mmcif", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("e6bd0000.mmcif", "e6050000.pfc", "mmc0_ctrl_0", "mmc0"), - PIN_MAP_CONFIGS_PIN_DEFAULT("e6bd0000.mmcif", "pfc-sh73a0", + PIN_MAP_CONFIGS_PIN_DEFAULT("e6bd0000.mmcif", "e6050000.pfc", "PORT279", pin_pullup_conf), - PIN_MAP_CONFIGS_GROUP_DEFAULT("e6bd0000.mmcif", "pfc-sh73a0", + PIN_MAP_CONFIGS_GROUP_DEFAULT("e6bd0000.mmcif", "e6050000.pfc", "mmc0_data8_0", pin_pullup_conf), /* SCIFA4 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "e6050000.pfc", "scifa4_data", "scifa4"), - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "e6050000.pfc", "scifa4_ctrl", "scifa4"), /* SDHI0 */ - PIN_MAP_MUX_GROUP_DEFAULT("ee100000.sdhi", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("ee100000.sdhi", "e6050000.pfc", "sdhi0_data4", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("ee100000.sdhi", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("ee100000.sdhi", "e6050000.pfc", "sdhi0_ctrl", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("ee100000.sdhi", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("ee100000.sdhi", "e6050000.pfc", "sdhi0_cd", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("ee100000.sdhi", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("ee100000.sdhi", "e6050000.pfc", "sdhi0_wp", "sdhi0"), /* SDHI2 */ - PIN_MAP_MUX_GROUP_DEFAULT("ee140000.sdhi", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("ee140000.sdhi", "e6050000.pfc", "sdhi2_data4", "sdhi2"), - PIN_MAP_MUX_GROUP_DEFAULT("ee140000.sdhi", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("ee140000.sdhi", "e6050000.pfc", "sdhi2_ctrl", "sdhi2"), };
@@ -76,7 +76,6 @@ static void __init kzm_init(void) { sh73a0_add_standard_devices_dt(); pinctrl_register_mappings(kzm_pinctrl_map, ARRAY_SIZE(kzm_pinctrl_map)); - sh73a0_pinmux_init(); /* enable SD */ gpio_request_one(15, GPIOF_OUT_INIT_HIGH, NULL); /* power */
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1.8.1.5