linux-kernel - [PATCH 6/6] ARM: dts: qcom: sdx75-idp: Enable QPIC NAND support

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Message-ID: <20250313130918.4238-7-quic_kaushalk@quicinc.com>
Date: Thu, 13 Mar 2025 18:39:18 +0530
From: Kaushal Kumar <quic_kaushalk@...cinc.com>
To: <vkoul@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
        <conor+dt@...nel.org>, <manivannan.sadhasivam@...aro.org>,
        <miquel.raynal@...tlin.com>, <richard@....at>, <vigneshr@...com>,
        <andersson@...nel.org>, <konradybcio@...nel.org>, <agross@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <dmaengine@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-mtd@...ts.infradead.org>,
        Kaushal Kumar <quic_kaushalk@...cinc.com>
Subject: [PATCH 6/6] ARM: dts: qcom: sdx75-idp: Enable QPIC NAND support

Enable QPIC NAND devicetree node for Qualcomm SDX75-IDP board.

Signed-off-by: Kaushal Kumar <quic_kaushalk@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sdx75-idp.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdx75-idp.dts b/arch/arm64/boot/dts/qcom/sdx75-idp.dts
index 26f7e38b8a6e..06cacec3461f 100644
--- a/arch/arm64/boot/dts/qcom/sdx75-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sdx75-idp.dts
@@ -282,6 +282,20 @@
 	status = "okay";
 };
 
+&qpic_nand {
+	status = "okay";
+
+	nand@0 {
+		reg = <0>;
+
+		nand-ecc-strength = <8>;
+		nand-ecc-step-size = <512>;
+		nand-bus-width = <8>;
+		/* efs2 partition is secured */
+		secure-regions = /bits/ 64 <0x680000 0xb00000>;
+	};
+};
+
 &qupv3_id_0 {
 	status = "okay";
 };
-- 
2.17.1