* [PATCH] ARM: dts: exynos: Document regulator used by ADC on Odroid U3
@ 2019-02-12 17:46 Krzysztof Kozlowski
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From: Krzysztof Kozlowski @ 2019-02-12 17:46 UTC (permalink / raw)
To: Kukjin Kim, Krzysztof Kozlowski, devicetree, linux-arm-kernel,
linux-samsung-soc, linux-kernel
Add ADC node to Odroid U3 with its regulator, purely for documentation
purposes. The ADC stays disabled because it is not used (all inputs
grounded).
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm/boot/dts/exynos4412-odroidu3.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts
index 2bdf899df436..88891ff5f238 100644
--- a/arch/arm/boot/dts/exynos4412-odroidu3.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
@@ -66,6 +66,11 @@
};
};
+&adc {
+ vdd-supply = <&ldo10_reg>;
+ /* Nothing connected to ADC inputs, keep it disabled */
+};
+
/* Supply for LAN9730/SMSC95xx */
&buck8_reg {
regulator-name = "BUCK8_P3V3";
--
2.17.1
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