From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 11 Apr 2024 10:27:49 +0200
Subject: Adding upstream version 6.6.15.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 arch/arm/boot/dts/st/stm32mp15-scmi.dtsi | 88 ++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 arch/arm/boot/dts/st/stm32mp15-scmi.dtsi

(limited to 'arch/arm/boot/dts/st/stm32mp15-scmi.dtsi')

diff --git a/arch/arm/boot/dts/st/stm32mp15-scmi.dtsi b/arch/arm/boot/dts/st/stm32mp15-scmi.dtsi
new file mode 100644
index 0000000000..dc3b09f2f2
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp15-scmi.dtsi
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2022 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
+ */
+
+/ {
+	firmware {
+		optee: optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+
+		scmi: scmi {
+			compatible = "linaro,scmi-optee";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			linaro,optee-channel-id = <0>;
+
+			scmi_clk: protocol@14 {
+				reg = <0x14>;
+				#clock-cells = <1>;
+			};
+
+			scmi_reset: protocol@16 {
+				reg = <0x16>;
+				#reset-cells = <1>;
+			};
+
+			scmi_voltd: protocol@17 {
+				reg = <0x17>;
+
+				scmi_reguls: regulators {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					scmi_reg11: regulator@0 {
+						reg = <0>;
+						regulator-name = "reg11";
+						regulator-min-microvolt = <1100000>;
+						regulator-max-microvolt = <1100000>;
+					};
+
+					scmi_reg18: regulator@1 {
+						reg = <1>;
+						regulator-name = "reg18";
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					scmi_usb33: regulator@2 {
+						reg = <2>;
+						regulator-name = "usb33";
+						regulator-min-microvolt = <3300000>;
+						regulator-max-microvolt = <3300000>;
+					};
+				};
+			};
+		};
+	};
+};
+
+&reg11 {
+	status = "disabled";
+};
+
+&reg18 {
+	status = "disabled";
+};
+
+&usb33 {
+	status = "disabled";
+};
+
+&usbotg_hs {
+	usb33d-supply = <&scmi_usb33>;
+};
+
+&usbphyc {
+	vdda1v1-supply = <&scmi_reg11>;
+	vdda1v8-supply = <&scmi_reg18>;
+};
+
+/delete-node/ &clk_hse;
+/delete-node/ &clk_hsi;
+/delete-node/ &clk_lse;
+/delete-node/ &clk_lsi;
+/delete-node/ &clk_csi;
-- 
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