lede/target/linux/ipq60xx/patches-5.15/0166-arm64-dts-qcom-ipq6018-add-QFPROM-node.patch
2022-11-17 18:23:03 +08:00

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939 B
Diff

From 3513844ff4d3057e384c5b59604462938375285a Mon Sep 17 00:00:00 2001
From: Robert Marko <robimarko@gmail.com>
Date: Tue, 27 Sep 2022 12:50:08 +0200
Subject: [PATCH] arm64: dts: qcom: ipq6018: add QFPROM node
Add QFPROM node to IPQ6018 and expose the CPU speed bin only for now.
Signed-off-by: Robert Marko <robimarko@gmail.com>
---
arch/arm64/boot/dts/qcom/ipq6018.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -179,6 +179,18 @@
dma-ranges;
compatible = "simple-bus";
+ qfprom: efuse@a4000 {
+ compatible = "qcom,ipq6018-qfprom", "qcom,qfprom";
+ reg = <0x0 0xa4000 0x0 0x2000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpu_speed_bin: cpu_speed_bin@135 {
+ reg = <0x135 0x1>;
+ bits = <7 1>;
+ };
+ };
+
prng: qrng@e1000 {
compatible = "qcom,prng-ee";
reg = <0x0 0xe3000 0x0 0x1000>;