diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-01-20 18:31:12 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-01-28 11:01:18 +0100 |
| commit | 682319f63d80df6460388d0da8f7601761b86c14 (patch) | |
| tree | ac57e1a84bb430b16643387d1416b49e267f04d1 /arch/arm64/boot/dts/exynos | |
| parent | 5f762c4008e886d8dfa755b2d6d29a3d2cd9935a (diff) | |
arm64: dts: exynos: add ADC supply on Exynos7 Espresso
ADC requires supply and it seems LDO3 (same as on Exynos5433 TM2 boards)
fits in voltage range of 1.8 V. Use it to silence warning:
exynos7-espresso.dtb: adc@13620000: 'vdd-supply' is a required property
Link: https://lore.kernel.org/r/20230120173116.341270-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Diffstat (limited to 'arch/arm64/boot/dts/exynos')
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts index 829657c9c7ca..abb3bd700d6f 100644 --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts @@ -78,6 +78,7 @@ }; &adc { + vdd-supply = <&ldo3_reg>; status = "okay"; }; |