[2/3] ARM: dts: qcom: ipq8064: add ipq8062 variant

Commit Message

Christian Marangi July 18, 2022, 4:18 p.m. UTC

ipq8062 SoC is based on ipq8064-v2.0 with lower supported freq, lack of
usb port and a reduced voltage output with the smb208 regulators.

Signed-off-by: Christian Marangi <[e-mail]>
---
 arch/arm/boot/dts/qcom-ipq8062-smb208.dtsi | 37 ++++++++++++++++++++++
 arch/arm/boot/dts/qcom-ipq8062.dtsi        |  8 +++++
 2 files changed, 45 insertions(+)
 create mode 100644 arch/arm/boot/dts/qcom-ipq8062-smb208.dtsi
 create mode 100644 arch/arm/boot/dts/qcom-ipq8062.dtsi

Patch

diff --git a/arch/arm/boot/dts/qcom-ipq8062-smb208.dtsi b/arch/arm/boot/dts/qcom-ipq8062-smb208.dtsi
new file mode 100644
index 000000000000..9d06255104c7
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-ipq8062-smb208.dtsi
@@ -0,0 +1,37 @@ 
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include "qcom-ipq8062.dtsi"
+
+&rpm {
+	smb208_regulators: regulators {
+		compatible = "qcom,rpm-smb208-regulators";
+
+		smb208_s1a: s1a {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1150000>;
+
+			qcom,switch-mode-frequency = <1200000>;
+		};
+
+		smb208_s1b: s1b {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1150000>;
+
+			qcom,switch-mode-frequency = <1200000>;
+		};
+
+		smb208_s2a: s2a {
+			regulator-min-microvolt = < 800000>;
+			regulator-max-microvolt = <1150000>;
+
+			qcom,switch-mode-frequency = <1200000>;
+		};
+
+		smb208_s2b: s2b {
+			regulator-min-microvolt = < 800000>;
+			regulator-max-microvolt = <1150000>;
+
+			qcom,switch-mode-frequency = <1200000>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/qcom-ipq8062.dtsi b/arch/arm/boot/dts/qcom-ipq8062.dtsi
new file mode 100644
index 000000000000..5d3ebd3e2e51
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-ipq8062.dtsi
@@ -0,0 +1,8 @@ 
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include "qcom-ipq8064-v2.0.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. IPQ8062";
+	compatible = "qcom,ipq8062", "qcom,ipq8064";
+};