diff options
| author | Tim Harvey <tharvey@gateworks.com> | 2015-11-19 23:02:24 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2015-12-22 15:42:25 +0300 |
| commit | 3edf253c5de97861493325d1b1c2db04e39cfa77 (patch) | |
| tree | 86f67b7ae4d919013a27554b1c38a64fe5848ad2 /arch/arm/boot/dts/imx6qdl-gw52xx.dtsi | |
| parent | aa2b21783b1321e9d7f3ee92eb8e034f41447569 (diff) | |
| download | linux-3edf253c5de97861493325d1b1c2db04e39cfa77.tar.xz | |
ARM: dts: imx: ventana: Add SPI support for GW52xx
This addes support for SPI available on an off-board connector available on
some models of the GW52xx.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-gw52xx.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-gw52xx.dtsi | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi index 1a250f3b8457..9fa8a10c7cc8 100644 --- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi @@ -158,6 +158,14 @@ <&clks IMX6QDL_CLK_PLL3_USB_OTG>; }; +&ecspi3 { + fsl,spi-num-chipselects = <1>; + cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi3>; + status = "okay"; +}; + &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; @@ -357,6 +365,15 @@ >; }; + pinctrl_ecspi3: escpi3grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1 + MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1 + MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1 + MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x100b1 + >; + }; + pinctrl_enet: enetgrp { fsl,pins = < MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 |