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ARM: dts: add pinctrl for i2c-arbitrator of exynos5250-snow

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Added i2c-arbitrator pinctrl node to Snow board.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Doug Anderson
2014-05-16 05:16:07 +09:00
committed by Kukjin Kim
parent d7067f1c5f
commit f9357e9f18
1 changed files with 19 additions and 0 deletions
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19
arch/arm/boot/dts/exynos5250-snow.dts
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@@ -39,6 +39,22 @@ sd3_bus4: sd3-bus-width4 {
};
};
pinctrl@13400000 {
arb_their_claim: arb-their-claim {
samsung,pins = "gpe0-4";
samsung,pin-function = <0>;
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
};
arb_our_claim: arb-our-claim {
samsung,pins = "gpf0-3";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
};
gpio-keys {
compatible = "gpio-keys";
@@ -65,6 +81,9 @@ i2c-arbitrator {
wait-retry-us = <3000>;
wait-free-us = <50000>;
pinctrl-names = "default";
pinctrl-0 = <&arb_our_claim &arb_their_claim>;
/* Use ID 104 as a hint that we're on physical bus 4 */
i2c_104: i2c@0 {
reg = <0>;