diff options
| author | Adrien Grassein <adrien.grassein@gmail.com> | 2021-03-08 13:55:18 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2021-03-29 09:49:57 +0800 |
| commit | 4eac5e728b9d753611817bd30c14881aa950a318 (patch) | |
| tree | 3143e99774d1488e3c8a34794f34e8be2b8787da /arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts | |
| parent | 307fd14d4b14c8cfda5870e1af3962f7b58e59d7 (diff) | |
arm64: dts: imx8mm-nitrogen-r2: add ecspi2 support
Add the description for ecspi2 support.
Signed-off-by: Adrien Grassein <adrien.grassein@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts index 70ec5d2bb5b2..74c09891600f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts @@ -74,6 +74,17 @@ cpu-supply = <®_buck3>; }; +/* J15 */ +&ecspi2 { + assigned-clocks = <&clk IMX8MM_CLK_ECSPI2>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_40M>; + assigned-clock-rates = <40000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2>; + cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1>; @@ -390,6 +401,15 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; + pinctrl_ecspi2: ecspi2grp { + fsl,pins = < + MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x140 + MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x19 + MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x19 + MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x19 + >; + }; + pinctrl_fec1: fec1grp { fsl,pins = < MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 |