[PATCH] arm64: dts: qcom: c630: Enable UFS device reset

From: Bjorn Andersson
Date: Fri Oct 18 2019 - 01:58:05 EST


Setup the TLMM UFS_RESET to make the UFS core reset the UFS memory
device during initialization.

Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 3 +++
1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
index 13dc619687f3..01709951fdb6 100644
--- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
+++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
@@ -7,6 +7,7 @@

/dts-v1/;

+#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sdm845.dtsi"
#include "pm8998.dtsi"
@@ -394,6 +395,8 @@
&ufs_mem_hc {
status = "okay";

+ reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
+
vcc-supply = <&vreg_l20a_2p95>;
vcc-max-microamp = <600000>;
};
--
2.23.0