From 9d008c8ed35c355bebff1d208a36af4a45db38e4 Mon Sep 17 00:00:00 2001
From: Unnathi Chalicheemala <quic_uchalich@quicinc.com>
Date: Fri, 12 Jan 2024 10:13:01 -0800
Subject: [PATCH] ARM: dts: msm: Add v8 power grid support for RCM on Sun SoC

Add device tree files to support v8 power grid for RCM platform
on Sun SoC.

Change-Id: I19c83c895858cee34be569041b04931a76d551e1
Signed-off-by: Unnathi Chalicheemala <quic_uchalich@quicinc.com>
---
 qcom/Makefile               |  3 ++-
 qcom/platform_map.bzl       |  3 ++-
 qcom/sun-rcm-v8-overlay.dts | 17 +++++++++++++++++
 qcom/sun-rcm-v8.dtsi        | 14 ++++++++++++++
 4 files changed, 35 insertions(+), 2 deletions(-)
 create mode 100644 qcom/sun-rcm-v8-overlay.dts
 create mode 100644 qcom/sun-rcm-v8.dtsi

diff --git a/qcom/Makefile b/qcom/Makefile
index 23756481..73c4e2ea 100644
--- a/qcom/Makefile
+++ b/qcom/Makefile
@@ -31,8 +31,9 @@ SUN_BOARDS += \
 		sun-qrd-sku1-overlay.dtbo \
 		sun-qrd-sku1-v8-overlay.dtbo \
 		sun-qrd-sku2-v8-overlay.dtbo \
-		sun-rcm-overlay.dtbo \
 		sun-rcm-kiwi-v8-overlay.dtbo \
+		sun-rcm-overlay.dtbo \
+		sun-rcm-v8-overlay.dtbo \
 		sun-atp-overlay.dtbo
 
 NOAPQ_SUN_BOARDS += \
diff --git a/qcom/platform_map.bzl b/qcom/platform_map.bzl
index 48c54497..ce38995a 100644
--- a/qcom/platform_map.bzl
+++ b/qcom/platform_map.bzl
@@ -21,8 +21,9 @@ _platform_map = {
             {"name": "sun-qrd-sku1-overlay.dtbo"},
             {"name": "sun-qrd-sku1-v8-overlay.dtbo"},
             {"name": "sun-qrd-sku2-v8-overlay.dtbo"},
-            {"name": "sun-rcm-overlay.dtbo"},
             {"name": "sun-rcm-kiwi-v8-overlay.dtbo"},
+            {"name": "sun-rcm-overlay.dtbo"},
+            {"name": "sun-rcm-v8-overlay.dtbo"},
             {"name": "sun-rumi-overlay.dtbo"},
         ],
     },
diff --git a/qcom/sun-rcm-v8-overlay.dts b/qcom/sun-rcm-v8-overlay.dts
new file mode 100644
index 00000000..2511a063
--- /dev/null
+++ b/qcom/sun-rcm-v8-overlay.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include "sun-rcm-v8.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. Sun RCM V8 Power Grid";
+	compatible = "qcom,sun-rcm", "qcom,sun", "qcom,sunp-rcm", "qcom,sunp",
+			   "qcom,rcm";
+	qcom,msm-id = <618 0x10000>, <618 0x20000>;
+	qcom,board-id = <0x30015 0>;
+};
diff --git a/qcom/sun-rcm-v8.dtsi b/qcom/sun-rcm-v8.dtsi
new file mode 100644
index 00000000..0cd4b913
--- /dev/null
+++ b/qcom/sun-rcm-v8.dtsi
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include "sun-rcm.dtsi"
+#include "sun-pmic-overlay-v8.dtsi"
+
+&regulator_ocp_notifier {
+	/delete-property/ periph-9a4-supply; /* S4J */
+	periph-5a7-supply = <&S5F>;
+	/delete-property/ periph-5aa-supply; /* S6F */
+	periph-5b0-supply = <&S8F_LEVEL>;
+};