ARM: ux500: move I2C pin control to the device tree
This moves the static, device-tied pin control configuration
out of the board file board-mop500-pins.c and into the device
tree. Define possible states also for I2C4 even if it's not
used by any board file at this time.
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts
index 16d2886..f8df43e 100644
--- a/arch/arm/boot/dts/ste-snowball.dts
+++ b/arch/arm/boot/dts/ste-snowball.dts
@@ -176,6 +176,30 @@
status = "okay";
};
+ i2c@80004000 {
+ pinctrl-names = "default","sleep";
+ pinctrl-0 = <&i2c0_default_mode>;
+ pinctrl-1 = <&i2c0_sleep_mode>;
+ };
+
+ i2c@80122000 {
+ pinctrl-names = "default","sleep";
+ pinctrl-0 = <&i2c1_default_mode>;
+ pinctrl-1 = <&i2c1_sleep_mode>;
+ };
+
+ i2c@80128000 {
+ pinctrl-names = "default","sleep";
+ pinctrl-0 = <&i2c2_default_mode>;
+ pinctrl-1 = <&i2c2_sleep_mode>;
+ };
+
+ i2c@80110000 {
+ pinctrl-names = "default","sleep";
+ pinctrl-0 = <&i2c3_default_mode>;
+ pinctrl-1 = <&i2c3_sleep_mode>;
+ };
+
cpufreq-cooling {
status = "okay";
};