From f563fc640981b0c58a4338ccbd66512a5a1a622b Mon Sep 17 00:00:00 2001
From: Manaf Meethalavalappu Pallikunhi <manafm@qti.qualcomm.com>
Date: Thu, 22 Sep 2022 17:25:29 +0530
Subject: [PATCH] ARM: dts: qcom: Enable epm device driver for anorak

It enables to measure different pmic regulator power consumption
data and pmic temperature data. It exposes these data to userspace
clients via powercap sysfs interface and thermal zone sysfs
interface respectively.

Change-Id: Iad3f30aef0392e0cea16fc3b9ea4bd74670e4594
---
 qcom/pmk8550.dtsi | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/qcom/pmk8550.dtsi b/qcom/pmk8550.dtsi
index 03ecdce5..485f5f0b 100644
--- a/qcom/pmk8550.dtsi
+++ b/qcom/pmk8550.dtsi
@@ -84,6 +84,16 @@
 			reg = <0x9d00>;
 		};
 
+		pmk8550_sdam_49: sdam@a000 {
+			compatible = "qcom,spmi-sdam";
+			reg = <0xa000>;
+		};
+
+		pmk8550_sdam_53: sdam@a400 {
+			compatible = "qcom,spmi-sdam";
+			reg = <0xa400>;
+		};
+
 		pmk8550_gpios: pinctrl@b800 {
 			compatible = "qcom,pmk8550-gpio";
 			reg = <0xb800>;
@@ -237,5 +247,23 @@
 				qcom,pre-scaling = <1 1>;
 			};
 		};
+
+		qti_epm: qcom,epm-device {
+			compatible = "qcom,epm-devices";
+			nvmem = <&pmk8550_sdam_49>,
+				<&pmk8550_sdam_53>;
+			nvmem-names = "epm-config-sdam",
+				"epm-10s-avg-sdam";
+
+			qcom,reg-ppid-ids = /bits/ 16 <0x1e4 0x19b 0x19e 0x1a1
+					0x1a4 0x2a1 0x2a4 0x2aa 0x3a4 0x3a7
+					0x3aa 0x59e 0x5a4 0x5a7>;
+
+			qcom,reg-ppid-names = "sub_reg", "hv_sub_reg",
+					"mv_sub_reg_ldo", "lv_sub_reg_ldo",
+					"multimedia", "mxa", "apc0", "apc1",
+					"ebi", "vddq", "cx", "mxc",
+					"wlan_cx", "gfx";
+		};
 	};
 };