linux-kernel - [PATCH v3 03/10] arm64: dts: qcom: qdu1000: Add properties to qfprom for multi channel DDR

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Message-Id: <20230512122134.24339-4-quic_kbajaj@quicinc.com>
Date:   Fri, 12 May 2023 17:51:27 +0530
From:   Komal Bajaj <quic_kbajaj@...cinc.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     Komal Bajaj <quic_kbajaj@...cinc.com>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: [PATCH v3 03/10] arm64: dts: qcom: qdu1000: Add properties to qfprom for multi channel DDR

Add properties to the qfprom node for multi channel DDR.

Signed-off-by: Komal Bajaj <quic_kbajaj@...cinc.com>
---
 arch/arm64/boot/dts/qcom/qdu1000.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
index 734438113bba..418644f396bc 100644
--- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi
+++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
@@ -1333,6 +1333,18 @@
 			interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
 			multi-ch-bit-off = <24 2>;
 		};
+
+		qfprom: efuse@...c8000 {
+			compatible = "qcom,qdu1000-qfprom", "qcom,qfprom";
+			reg = <0 0x221c8000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			multi_chan_ddr: multi_chan_ddr@12b {
+				reg = <0x12b 0x1>;
+				bits = <0 2>;
+			};
+		};
 	};

 	timer {
--
2.17.1