Preserve SDIO card power during suspend/resume cycles and enable waking up the
host system on SDIO IRQ assertion.
Signed-off-by: Tamás Szűcs <tsz...@protonmail.ch>
---
arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
index 604a2c8a7478..e3098b1555bc 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
@@ -78,6 +78,8 @@
bus-width = <4>;
cd-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 7)
GPIO_ACTIVE_LOW>;
disable-wp;
+ keep-power-in-suspend;
+ wakeup-source;
vmmc-supply = <&vdd_3v3_sd>;
};
--
2.20.1
