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ARM: dts: add pin state information in client nodes for Exynos4 platforms

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Add default pin state information for all client nodes that require
pin configuration support using pinctrl interface.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Thomas Abraham 2013-04-04 14:07:04 +09:00 committed by Kukjin Kim
parent 81b6eb405c
commit 045c8f635a
2 changed files with 34 additions and 29 deletions
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10
arch/arm/boot/dts/exynos4.dtsi
View File

@ -197,6 +197,8 @@
interrupts = <0 58 0>;
clocks = <&clock 317>;
clock-names = "i2c";
pinctrl-names = "default";
pinctrl-0 = <&i2c0_bus>;
status = "disabled";
};
@ -208,6 +210,8 @@
interrupts = <0 59 0>;
clocks = <&clock 318>;
clock-names = "i2c";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_bus>;
status = "disabled";
};
@ -287,6 +291,8 @@
#size-cells = <0>;
clocks = <&clock 327>, <&clock 159>;
clock-names = "spi", "spi_busclk0";
pinctrl-names = "default";
pinctrl-0 = <&spi0_bus>;
status = "disabled";
};
@ -300,6 +306,8 @@
#size-cells = <0>;
clocks = <&clock 328>, <&clock 160>;
clock-names = "spi", "spi_busclk0";
pinctrl-names = "default";
pinctrl-0 = <&spi1_bus>;
status = "disabled";
};
@ -313,6 +321,8 @@
#size-cells = <0>;
clocks = <&clock 329>, <&clock 161>;
clock-names = "spi", "spi_busclk0";
pinctrl-names = "default";
pinctrl-0 = <&spi2_bus>;
status = "disabled";
};

53
arch/arm/boot/dts/exynos4210-smdkv310.dts
View File

@ -30,16 +30,9 @@
};
sdhci@12530000 {
samsung,sdhci-bus-width = <4>;
linux,mmc_cap_4_bit_data;
samsung,sdhci-cd-internal;
gpio-cd = <&gpk2 2 2 3 3>;
gpios = <&gpk2 0 2 0 3>,
<&gpk2 1 2 0 3>,
<&gpk2 3 2 3 3>,
<&gpk2 4 2 3 3>,
<&gpk2 5 2 3 3>,
<&gpk2 6 2 3 3>;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
status = "okay";
};
@ -69,25 +62,32 @@
status = "okay";
};
pinctrl@11000000 {
keypad_rows: keypad-rows {
samsung,pins = "gpx2-0", "gpx2-1";
samsung,pin-function = <3>;
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
};
keypad_cols: keypad-cols {
samsung,pins = "gpx1-0", "gpx1-1", "gpx1-2", "gpx1-3",
"gpx1-4", "gpx1-5", "gpx1-6", "gpx1-7";
samsung,pin-function = <3>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
};
keypad@100A0000 {
samsung,keypad-num-rows = <2>;
samsung,keypad-num-columns = <8>;
linux,keypad-no-autorepeat;
linux,keypad-wakeup;
pinctrl-names = "default";
pinctrl-0 = <&keypad_rows &keypad_cols>;
status = "okay";
row-gpios = <&gpx2 0 3 3 0>,
<&gpx2 1 3 3 0>;
col-gpios = <&gpx1 0 3 0 0>,
<&gpx1 1 3 0 0>,
<&gpx1 2 3 0 0>,
<&gpx1 3 3 0 0>,
<&gpx1 4 3 0 0>,
<&gpx1 5 3 0 0>,
<&gpx1 6 3 0 0>,
<&gpx1 7 3 0 0>;
key_1 {
keypad,row = <0>;
keypad,column = <3>;
@ -153,9 +153,7 @@
#address-cells = <1>;
#size-cells = <0>;
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <20000>;
gpios = <&gpd1 0 2 3 0>,
<&gpd1 1 2 3 0>;
samsung,i2c-max-bus-freq = <100000>;
status = "okay";
eeprom@50 {
@ -170,9 +168,6 @@
};
spi_2: spi@13940000 {
gpios = <&gpc1 1 5 3 0>,
<&gpc1 3 5 3 0>,
<&gpc1 4 5 3 0>;
status = "okay";
w25x80@0 {
@ -183,7 +178,7 @@
spi-max-frequency = <1000000>;
controller-data {
cs-gpio = <&gpc1 2 1 0 3>;
cs-gpio = <&gpc1 2 0>;
samsung,spi-feedback-delay = <0>;
};