diff options
| author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2021-01-13 17:21:20 +0200 |
|---|---|---|
| committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2021-01-28 14:48:19 +0200 |
| commit | b38a3c6439a39cd557c91e90797b9280a36163e6 (patch) | |
| tree | 88fb560dbfa55a89ab635634d58f37ad95a6fecf /arch/arm/boot/dts/imx6ull-colibri-aster.dtsi | |
| parent | dc5bf3370f4710a1a922623e9b90b6f5053c08f4 (diff) | |
ARM: dts: colibri-imx6ull: improve spidev configuration
All Toradex Colibri family boards support the ecspi interface.
Move the definition of spidev0 to the module devicetree and enable
it by default.
Colibri Eval board has a CAN SPI controller. Disable the spidev0
for this board to have the CAN controller been enabled by default.
Colibri Aster board supports 2 spidev interfaces. Enable both of them
and fix the CS configuration.
Related-to: ELB-3401
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6ull-colibri-aster.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6ull-colibri-aster.dtsi | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/arch/arm/boot/dts/imx6ull-colibri-aster.dtsi b/arch/arm/boot/dts/imx6ull-colibri-aster.dtsi index b18337d49606..ddb3146ff399 100644 --- a/arch/arm/boot/dts/imx6ull-colibri-aster.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri-aster.dtsi @@ -83,19 +83,14 @@ status = "okay"; fsl,spi-num-chipselects = <2>; - /* Note, gpio4 11 is muxed by hoggrp-4 */ + /* Note: the gpio4 28 is muxed with pinctrl_gpio4 group, controlled + * by iomuxc. + */ cs-gpios = < - &gpio3 26 GPIO_ACTIVE_HIGH - &gpio4 28 GPIO_ACTIVE_HIGH + &gpio3 26 GPIO_ACTIVE_HIGH /* SODIMM_86 LCD_DATA21 */ + &gpio4 28 GPIO_ACTIVE_HIGH /* SODIMM_65 CSI_DATA07 */ >; - spidev0: spidev@0 { - compatible = "toradex,evalspi"; - reg = <0>; - spi-max-frequency = <23000000>; - status = "okay"; - }; - spidev1: spidev@1 { compatible = "toradex,evalspi"; reg = <1>; |