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| author |   Krzysztof Kozlowski <krzk@kernel.org> | 2020-10-27 18:09:38 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2020-10-28 22:46:25 +0100 |
| commit | 43552e6d5a6109df05ea038f512a20b45ca5010c (patch) | |
| tree | d8a3ebe830818a6846f35f61a32a026485d1e64a /arch/arm/boot/dts/exynos4412-odroidx.dts | |
| parent | ARM: dts: exynos: adjust node names to DT spec in Exynos4210 boards (diff) | |
| download | linux-dev-43552e6d5a6109df05ea038f512a20b45ca5010c.tar.xz linux-dev-43552e6d5a6109df05ea038f512a20b45ca5010c.zip | |
ARM: dts: exynos: override GPIO keys node by label in Exynos4412 Odroid family
Using full paths to extend or override a device tree node is error
prone. If there was a typo error, a new node will be created instead of
extending the existing node. This will lead to run-time errors that
could be hard to detect.
A mistyped label on the other hand, will cause a dtc compile error
(during build time).
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201027170947.132725-4-krzk@kernel.org
Diffstat (limited to 'arch/arm/boot/dts/exynos4412-odroidx.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos4412-odroidx.dts | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts index 3ea2a0101e80..68fe88074d1d 100644 --- a/arch/arm/boot/dts/exynos4412-odroidx.dts +++ b/arch/arm/boot/dts/exynos4412-odroidx.dts @@ -36,18 +36,6 @@ }; }; - gpio_keys { - pinctrl-0 = <&gpio_power_key &gpio_home_key>; - - home_key { - gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>; - linux,code = <KEY_HOME>; - label = "home key"; - debounce-interval = <10>; - wakeup-source; - }; - }; - regulator_p3v3 { compatible = "regulator-fixed"; regulator-name = "p3v3_en"; @@ -76,6 +64,18 @@ phy-names = "hsic0"; }; +&gpio_keys { + pinctrl-0 = <&gpio_power_key &gpio_home_key>; + + home-key { + gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>; + linux,code = <KEY_HOME>; + label = "home key"; + debounce-interval = <10>; + wakeup-source; + }; +}; + &mshc_0 { vqmmc-supply = <&buck8_reg>; }; |