diff mbox series

[04/15] arm64: dts: meson-gx-p23x-q20x: add keep-power-in-suspend property in SDIO node

Message ID 20190829152342.27794-5-narmstrong@baylibre.com (mailing list archive)
State Not Applicable
Headers show
Series arm64: dts: meson: add keep-power-in-suspend property in boards SDIO nodes | expand

Commit Message

Neil Armstrong Aug. 29, 2019, 3:23 p.m. UTC 
The WiFi firmware requires that the power is kept enabled while in
suspend mode. Add the keep-power-in-suspend property in the SDIO node
to specify that the power must be kept when entering in a system wide
suspend state.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
index a9b778571cf5..12d5e333e5f2 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
@@ -169,6 +169,9 @@ 
 	non-removable;
 	disable-wp;
 
+	/* WiFi firmware requires power to be kept while in suspend */
+	keep-power-in-suspend;
+
 	mmc-pwrseq = <&sdio_pwrseq>;
 
 	vmmc-supply = <&vddao_3v3>;