linux-kernel - [PATCH V3] arm64: dts: qcom: qcm6490-idp: Add UFS nodes

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Message-ID: <20241018124252.5326-1-quic_mapa@quicinc.com>
Date: Fri, 18 Oct 2024 18:12:52 +0530
From: Manish Pandey <quic_mapa@...cinc.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio
	<konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski
	<krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <quic_nitirawa@...cinc.com>
Subject: [PATCH V3] arm64: dts: qcom: qcm6490-idp: Add UFS nodes

Add UFS host controller and Phy nodes for Qualcomm qcm6490 board.

Signed-off-by: Manish Pandey <quic_mapa@...cinc.com>
---

Changes from v2:
 - Included the board name qcm6490-idp in the subject (Thanks Konrad).
 - 'regulator-allow-set-load' for UFS regulator has been raised in
   https://lore.kernel.org/linux-arm-msm/20241016100511.2890983-1-quic_kotarake@quicinc.com/

Changes from v1:
 - updated correct patchset number.

 arch/arm64/boot/dts/qcom/qcm6490-idp.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
---
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
index 5f3d4807ac43..c5fb153614e1 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
@@ -702,6 +702,25 @@
 	status = "okay";
 };
 
+&ufs_mem_hc {
+	reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>;
+	vcc-supply = <&vreg_l7b_2p952>;
+	vcc-max-microamp = <800000>;
+	vccq-supply = <&vreg_l9b_1p2>;
+	vccq-max-microamp = <900000>;
+	vccq2-supply = <&vreg_l9b_1p2>;
+	vccq2-max-microamp = <900000>;
+
+	status = "okay";
+};
+
+&ufs_mem_phy {
+	vdda-phy-supply = <&vreg_l10c_0p88>;
+	vdda-pll-supply = <&vreg_l6b_1p2>;
+
+	status = "okay";
+};
+
 &usb_1 {
 	status = "okay";
 };
-- 
2.17.1