From 2ddab83a425426e4c511158e78d9ebe6ed8636fa Mon Sep 17 00:00:00 2001
From: Mukesh Ojha <mojha@qti.qualcomm.com>
Date: Fri, 22 Oct 2021 20:11:49 +0530
Subject: [PATCH 1/2] ARM: dts: msm: Add qfprom and qfprom_sys node for Diwali

Add qfprom and qfprom_sys DT node for Diwali platform.

Change-Id: I289963dc25b90bdeecd3918c24ef787fd8b2e9b1
---
 qcom/diwali.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/qcom/diwali.dtsi b/qcom/diwali.dtsi
index 5e3e00b2..03da34a9 100644
--- a/qcom/diwali.dtsi
+++ b/qcom/diwali.dtsi
@@ -1895,6 +1895,19 @@
 		shared-buffer = <&trust_ui_vm_qrtr>;
 	};
 
+	qfprom: qfprom@221c8000 {
+		compatible = "qcom,qfprom";
+		reg = <0x221c8000 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		read-only;
+		ranges;
+	};
+
+	qfprom_sys: qfprom@0 {
+		compatible = "qcom,qfprom-sys";
+	};
+
 	qcom,msm-cdsp-loader {
 		compatible = "qcom,cdsp-loader";
 		qcom,proc-img-to-load = "cdsp";

From c9f7161dfe62119e3e83f4a7b6d3442130f06e9e Mon Sep 17 00:00:00 2001
From: Aditya Bavanari <abavanar@qti.qualcomm.com>
Date: Thu, 28 Oct 2021 19:21:07 +0530
Subject: [PATCH 2/2] ARM: dts: msm: Add support to read adsp_variant

Add QFPROM fuse register entry to read adsp_variant
in diwali.

Change-Id: Id6ce716ceaa3b516cd868fce7b2ca0f7a1d0eadc
---
 qcom/diwali.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/qcom/diwali.dtsi b/qcom/diwali.dtsi
index 03da34a9..8eb5ade0 100644
--- a/qcom/diwali.dtsi
+++ b/qcom/diwali.dtsi
@@ -1902,10 +1902,18 @@
 		#size-cells = <1>;
 		read-only;
 		ranges;
+
+		adsp_variant: adsp_variant@114 {
+			reg = <0x117 0x1>;
+			bits = <2 6>;
+		};
 	};
 
 	qfprom_sys: qfprom@0 {
 		compatible = "qcom,qfprom-sys";
+
+		nvmem-cells = <&adsp_variant>;
+		nvmem-cell-names = "adsp_variant";
 	};
 
 	qcom,msm-cdsp-loader {