arm64: dts: qcom: sc8280xp: Add QFPROM node

Describe the QFPROM NVMEM block. Also, add a subnode to represent the
GPU speed bin region within it.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240307-topic-8280_nodes-v1-2-4eba20e08902@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index f3eb39f22702aeb6bdd7ce1843a89a01cfc33cf4..eb19ae4e486f3efc0ff398855d29ff97e182f00d 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -862,6 +862,18 @@
                        #mbox-cells = <2>;
                };
 
+               qfprom: efuse@784000 {
+                       compatible = "qcom,sc8280xp-qfprom", "qcom,qfprom";
+                       reg = <0 0x00784000 0 0x3000>;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       gpu_speed_bin: gpu-speed-bin@18b {
+                               reg = <0x18b 0x1>;
+                               bits = <5 3>;
+                       };
+               };
+
                qup2: geniqup@8c0000 {
                        compatible = "qcom,geni-se-qup";
                        reg = <0 0x008c0000 0 0x2000>;