[PATCH v4 3/3] arm64: dts: qcom: sdm845: Specify UFS device-reset GPIO
From: Bjorn Andersson <hidden>
Date: 2019-08-28 19:18:08
Also in:
linux-arm-msm, linux-scsi, lkml
Subsystem:
arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Bjorn Andersson, Konrad Dybcio, Linus Torvalds
Specify the UFS device-reset gpio for db845c and mtp, so that the controller will issue a reset of the UFS device. Reviewed-by: Linus Walleij <redacted> Signed-off-by: Bjorn Andersson <redacted> --- Changes since v3: - Renamed property - Added property to db845c arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 2 ++ arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 2 ++ 2 files changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
index 71bd717a4251..f5a85caff1a3 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts@@ -497,6 +497,8 @@ &ufs_mem_hc { status = "okay"; + reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>; + vcc-supply = <&vreg_l20a_2p95>; vcc-max-microamp = <800000>; };
diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
index 2e78638eb73b..c57548b7b250 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts@@ -388,6 +388,8 @@ &ufs_mem_hc { status = "okay"; + reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>; + vcc-supply = <&vreg_l20a_2p95>; vcc-max-microamp = <600000>; };
--
2.18.0