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authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2022-02-08 18:18:14 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-04-15 14:18:02 +0200
commit0e0d9bd6be8d65b4d57a69454c15787f9ed43efd (patch)
treef7ed0f9c4d59e60db8d08fb63510b1fbb8f8bce2 /arch
parenta77dd759bd71092dcd8ef9a13862dfd3a7936fef (diff)
ARM: dts: exynos: add missing HDMI supplies on SMDK5250
commit 60a9914cb2061ba612a3f14f6ad329912b486360 upstream. Add required VDD supplies to HDMI block on SMDK5250. Without them, the HDMI driver won't probe. Because of lack of schematics, use same supplies as on Arndale 5250 board (voltage matches). Cc: <stable@vger.kernel.org> # v3.15+ Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Link: https://lore.kernel.org/r/20220208171823.226211-2-krzysztof.kozlowski@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/exynos5250-smdk5250.dts3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 70a2b6e2ad3f..fa5dd992e327 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -117,6 +117,9 @@
status = "okay";
ddc = <&i2c_2>;
hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+ vdd-supply = <&ldo8_reg>;
+ vdd_osc-supply = <&ldo10_reg>;
+ vdd_pll-supply = <&ldo8_reg>;
};
&i2c_0 {