linux-kernel - [PATCH v6 3/5] arm64: dts: qcom: Add msm8939-pm8916.dtsi include

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Message-Id: <20230222120411.55197-4-bryan.odonoghue@linaro.org>
Date:   Wed, 22 Feb 2023 12:04:09 +0000
From:   Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To:     agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        djakov@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org
Cc:     bryan.odonoghue@...aro.org, linux-arm-msm@...r.kernel.org,
        linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, benl@...areup.com,
        shawn.guo@...aro.org, fabien.parent@...aro.org, leo.yan@...aro.org,
        dmitry.baryshkov@...aro.org, stephan@...hold.net
Subject: [PATCH v6 3/5] arm64: dts: qcom: Add msm8939-pm8916.dtsi include

From: Stephan Gerhold <stephan@...hold.net>

The msm8939-pm8916.dtsi include configures the regulator supplies of
MSM8939 used together with PM8916, as recommended by Qualcomm. In rare
cases where boards deviate from the recommended design they can just
avoid using this include.

Signed-off-by: Stephan Gerhold <stephan@...hold.net>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
---
 arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi | 82 ++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi

diff --git a/arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi
new file mode 100644
index 0000000000000..18a1b3cca01d6
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi
@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include "msm8939.dtsi"
+#include "pm8916.dtsi"
+
+&dsi0 {
+	vdda-supply = <&pm8916_l2>;
+	vddio-supply = <&pm8916_l6>;
+};
+
+&dsi1 {
+	vdda-supply = <&pm8916_l2>;
+	vddio-supply = <&pm8916_l6>;
+};
+
+&dsi_phy0 {
+	vddio-supply = <&pm8916_l6>;
+};
+
+&dsi_phy1 {
+	vddio-supply = <&pm8916_l6>;
+};
+
+&mpss {
+	pll-supply = <&pm8916_l7>;
+};
+
+&pronto {
+	vddpx-supply = <&pm8916_l7>;
+
+	iris {
+		vddxo-supply = <&pm8916_l7>;
+		vddrfa-supply = <&pm8916_s3>;
+		vddpa-supply = <&pm8916_l9>;
+		vdddig-supply = <&pm8916_l5>;
+	};
+};
+
+&sdhc_1 {
+	vmmc-supply = <&pm8916_l8>;
+	vqmmc-supply = <&pm8916_l5>;
+};
+
+&sdhc_2 {
+	vmmc-supply = <&pm8916_l11>;
+	vqmmc-supply = <&pm8916_l12>;
+};
+
+&usb_hs_phy {
+	v1p8-supply = <&pm8916_l7>;
+	v3p3-supply = <&pm8916_l13>;
+};
+
+&rpm_requests {
+	smd_rpm_regulators: regulators {
+		compatible = "qcom,rpm-pm8916-regulators";
+
+		/* pm8916_s1 is managed by rpmpd (MSM8939_VDDMDCX) */
+		/* pm8916_s2 is managed by rpmpd (MSM8939_VDDCX) */
+		pm8916_s3: s3 {};
+		pm8916_s4: s4 {};
+
+		pm8916_l1: l1 {};
+		pm8916_l2: l2 {};
+		/* pm8916_l3 is managed by rpmpd (MSM8939_VDDMX) */
+		pm8916_l4: l4 {};
+		pm8916_l5: l5 {};
+		pm8916_l6: l6 {};
+		pm8916_l7: l7 {};
+		pm8916_l8: l8 {};
+		pm8916_l9: l9 {};
+		pm8916_l10: l10 {};
+		pm8916_l11: l11 {};
+		pm8916_l12: l12 {};
+		pm8916_l13: l13 {};
+		pm8916_l14: l14 {};
+		pm8916_l15: l15 {};
+		pm8916_l16: l16 {};
+		pm8916_l17: l17 {};
+		pm8916_l18: l18 {};
+	};
+};
-- 
2.39.1