linux-kernel - [PATCH 3/5] arm64: dts: qcom: sm6350: Add QFPROM node

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Message-Id: <20230315-topic-lagoon_gpu-v1-3-a74cbec4ecfc@linaro.org>
Date:   Thu, 16 Mar 2023 12:16:58 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Bjorn Andersson <andersson@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        Rob Herring <robh@...nel.org>, linux-arm-msm@...r.kernel.org,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>
Subject: [PATCH 3/5] arm64: dts: qcom: sm6350: Add QFPROM node

From: Konrad Dybcio <konrad.dybcio@...ainline.org>

Add a node for the QFPROM NVMEM hw and define the GPU fuse.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 arch/arm64/boot/dts/qcom/sm6350.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 523c7edfa4b3..60b68d305e53 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -637,6 +637,18 @@ ipcc: mailbox@...000 {
 			#mbox-cells = <2>;
 		};
 
+		qfprom: qfprom@...000 {
+			compatible = "qcom,sm6350-qfprom", "qcom,qfprom";
+			reg = <0 0x00784000 0 0x3000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			gpu_speed_bin: gpu_speed_bin@...5 {
+				reg = <0x2015 0x1>;
+				bits = <0 8>;
+			};
+		};
+
 		rng: rng@...000 {
 			compatible = "qcom,prng-ee";
 			reg = <0 0x00793000 0 0x1000>;

-- 
2.39.2