linux-kernel - [PATCH v2 4/4] ARM: dts: qcom: sdx65-mtp: Enable QPIC NAND support

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Date:   Mon, 2 May 2022 07:14:38 -0700
From:   Kaushal Kumar <quic_kaushalk@...cinc.com>
To:     <agross@...nel.org>, <bjorn.andersson@...aro.org>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>
CC:     <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <manivannan.sadhasivam@...aro.org>,
        "Kaushal Kumar" <quic_kaushalk@...cinc.com>
Subject: [PATCH v2 4/4] ARM: dts: qcom: sdx65-mtp: Enable QPIC NAND support

Enable QPIC NAND devicetree node for Qualcomm SDX65-MTP board.

Signed-off-by: Kaushal Kumar <quic_kaushalk@...cinc.com>
---
 arch/arm/boot/dts/qcom-sdx65-mtp.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-sdx65-mtp.dts b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
index 153ad2a..b0027c1 100644
--- a/arch/arm/boot/dts/qcom-sdx65-mtp.dts
+++ b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
@@ -249,6 +249,21 @@
 	status = "ok";
 };
 
+&qpic_nand {
+	status = "ok";
+
+	nand@0 {
+		reg = <0>;
+
+		nand-ecc-strength = <4>;
+		nand-ecc-step-size = <512>;
+		nand-bus-width = <8>;
+		/* ico and efs2 partitions are secured */
+		secure-regions = /bits/ 64 <0x500000 0x500000
+					    0xa00000 0xb00000>;
+	};
+};
+
 &usb {
 	status = "okay";
 };
-- 
2.7.4