linux-kernel - [PATCH 4/7] arm64: dts: imx952-evk: Enable SPI7

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Message-Id: <20260105-imx952-dts-v1-4-68b5a4d69710@nxp.com>
Date: Mon, 05 Jan 2026 19:48:43 +0800
From: "Peng Fan (OSS)" <peng.fan@....nxp.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>
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 4/7] arm64: dts: imx952-evk: Enable SPI7

From: Peng Fan <peng.fan@....com>

Enable SPI7 for i.MX952-EVK.

Signed-off-by: Peng Fan <peng.fan@....com>
---
 arch/arm64/boot/dts/freescale/imx952-evk.dts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx952-evk.dts b/arch/arm64/boot/dts/freescale/imx952-evk.dts
index e324f9d4e22c95f36f8c203bd44097ed383d90a2..3b5b345ef6fea037ad8b98366527d1c13415a269 100644
--- a/arch/arm64/boot/dts/freescale/imx952-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx952-evk.dts
@@ -29,6 +29,7 @@ aliases {
 		mmc1 = &usdhc2;
 		serial0 = &lpuart1;
 		serial4 = &lpuart5;
+		spi6 = &lpspi7;
 	};
 
 	chosen {
@@ -211,6 +212,13 @@ bluetooth {
 	};
 };
 
+&lpspi7 {
+	cs-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpspi7>;
+	status = "okay";
+};
+
 &usdhc1 {
 	pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
 	pinctrl-0 = <&pinctrl_usdhc1>;
@@ -278,6 +286,15 @@ IMX952_PAD_GPIO_IO09__WAKEUPMIX_TOP_LPI2C7_SCL		0x40000b9e
 		>;
 	};
 
+	pinctrl_lpspi7: lpspi7grp {
+		fsl,pins = <
+			IMX952_PAD_GPIO_IO04__WAKEUPMIX_TOP_GPIO2_IO_4		0x3fe
+			IMX952_PAD_GPIO_IO05__WAKEUPMIX_TOP_LPSPI7_SIN		0x3fe
+			IMX952_PAD_GPIO_IO06__WAKEUPMIX_TOP_LPSPI7_SOUT		0x3fe
+			IMX952_PAD_GPIO_IO07__WAKEUPMIX_TOP_LPSPI7_SCK		0x3fe
+		>;
+	};
+
 	pinctrl_pcal6416: pcal6416grp {
 		fsl,pins = <
 			IMX952_PAD_GPIO_IO10__WAKEUPMIX_TOP_GPIO2_IO_10		0x31e

-- 
2.37.1