On p2180 sdmmc4 is powered from a fixed 1.8 V regulator.

Signed-off-by: Aapo Vienamo <avien...@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi 
b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
index 8496101..053458a 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
@@ -273,6 +273,7 @@
                status = "okay";
                bus-width = <8>;
                non-removable;
+               vqmmc-supply = <&vdd_1v8>;
        };
 
        clocks {
-- 
2.7.4

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