linux-kernel - [PATCH 12/13] arm64: dts: imx95-19x19-evk: Add spidev0

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Message-Id: <20250815-imx9-dts-v1-12-e609eb4e3105@nxp.com>
Date: Fri, 15 Aug 2025 17:03:58 +0800
From: Peng Fan <peng.fan@....com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, Frank Li <Frank.Li@....com>
Cc: devicetree@...r.kernel.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Peng Fan <peng.fan@....com>
Subject: [PATCH 12/13] arm64: dts: imx95-19x19-evk: Add spidev0

Add "lwn,bk4-spi" compatible spidev node under lpspi7.

Signed-off-by: Peng Fan <peng.fan@....com>
---
 arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
index 0ad5707314fb225b74d8940908b53dc2a444ed5d..193fc2cc9ac92bc3f0ff0e14ce0b1f84e91516c5 100644
--- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
@@ -507,6 +507,12 @@ &lpspi7 {
 	pinctrl-0 = <&pinctrl_lpspi7>;
 	cs-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
 	status = "okay";
+
+	spidev0: spi@0 {
+		compatible = "lwn,bk4-spi";
+		reg = <0>;
+		spi-max-frequency = <1000000>;
+	};
 };
 
 &micfil {

-- 
2.37.1