linux-kernel - [PATCH 2/2] arm64: dts: qcom: sdm845: Add UFS nodes for sdm845-mtp

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Message-Id: <20181017172312.194281-3-evgreen@chromium.org>
Date:   Wed, 17 Oct 2018 10:23:12 -0700
From:   Evan Green <evgreen@...omium.org>
To:     Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     swboyd@...omium.org, dianders@...omium.org,
        Can Guo <cang@...eaurora.org>,
        Evan Green <evgreen@...omium.org>
Subject: [PATCH 2/2] arm64: dts: qcom: sdm845: Add UFS nodes for sdm845-mtp

From: Can Guo <cang@...eaurora.org>

This change enables the UFS host controller and PHY on sdm845-mtp.

Signed-off-by: Can Guo <cang@...eaurora.org>
Signed-off-by: Evan Green <evgreen@...omium.org>
---
I was unable to test this on an MTP, if somebody could give this a try I would
be grateful. This applies atop agross/for-next, since it needs the regulators.

 arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
index eedfaf8922e2..d5fddea71a85 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
@@ -356,6 +356,20 @@
 	status = "okay";
 };
 
+&ufshc1 {
+	status = "okay";
+
+	vcc-supply = <&vreg_l20a_2p95>;
+	vcc-max-microamp = <600000>;
+};
+
+&ufsphy1 {
+	status = "okay";
+
+	vdda-phy-supply = <&vdda_ufs1_core>;
+	vdda-pll-supply = <&vdda_ufs1_1p2>;
+};
+
 &usb_1 {
 	status = "okay";
 };
-- 
2.16.4