linux-kernel - [PATCH 05/15] ARM: dts: ls1021a-qds: Add node for QSPI flash

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Message-Id: <20210205234734.3397-6-leoyang.li@nxp.com>
Date:   Fri,  5 Feb 2021 17:47:24 -0600
From:   Li Yang <leoyang.li@....com>
To:     Shawn Guo <shawnguo@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        devicetree@...r.kernel.org,
        Oleksij Rempel <linux@...pel-privat.de>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Li Yang <leoyang.li@....com>
Subject: [PATCH 05/15] ARM: dts: ls1021a-qds: Add node for QSPI flash

Add the missing node for qspi flash.

Signed-off-by: Li Yang <leoyang.li@....com>
---
 arch/arm/boot/dts/ls1021a-qds.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts
index 71bab93bc4cc..86d969d0ef68 100644
--- a/arch/arm/boot/dts/ls1021a-qds.dts
+++ b/arch/arm/boot/dts/ls1021a-qds.dts
@@ -286,6 +286,21 @@
 	};
 };
 
+&qspi {
+	num-cs = <2>;
+	status = "okay";
+
+	qflash0: flash@0 {
+		compatible = "jedec,spi-nor";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
+	};
+};
+
 &sai2 {
 	status = "okay";
 };
-- 
2.17.1