From 65fa83a6baca5b3d21fb34b2f809a6e86d65b96f Mon Sep 17 00:00:00 2001 From: Frank Li Date: Fri, 11 Nov 2022 10:47:42 -0500 Subject: [PATCH] arm64: dts: imx8dxl_evk: add lpspi0 support Enable lpspi0 at imx8dxl_evk boards dts. Signed-off-by: Frank Li Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx8dxl-evk.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts index f8d416f7fd92..280a9c9d8bd9 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts @@ -359,6 +359,21 @@ status = "okay"; }; +&lpspi3 { + fsl,spi-num-chipselects = <1>; + fsl,spi-only-use-cs1-sel; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpspi3>; + pinctrl-assert-gpios = <&pca6416_1 7 GPIO_ACTIVE_HIGH>; + status = "okay"; + + spidev0: spi@0 { + reg = <0>; + compatible = "rohm,dh2228fv"; + spi-max-frequency = <30000000>; + }; +}; + &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; -- 2.50.1