diff options
| author | Simon Glass <sjg@chromium.org> | 2017-05-31 17:57:17 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-06-09 13:39:32 -0600 |
| commit | c415dda8df1134ba60ff031110649ca4e2735174 (patch) | |
| tree | b70471ca675605b9760fe900cd9d5e94bed11455 /arch/arm/dts | |
| parent | 46864cc8e82ade3523f4c474b7451bb960e4ad70 (diff) | |
tegra: dts: Add cros-ec SPI settings
At present the interrupt does not work and the SPI bus runs much less
quickly than it should. Add settings to fix this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/dts')
| -rw-r--r-- | arch/arm/dts/tegra124-nyan-big-u-boot.dtsi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/dts/tegra124-nyan-big-u-boot.dtsi b/arch/arm/dts/tegra124-nyan-big-u-boot.dtsi index fff1d78169..65c3851aff 100644 --- a/arch/arm/dts/tegra124-nyan-big-u-boot.dtsi +++ b/arch/arm/dts/tegra124-nyan-big-u-boot.dtsi @@ -12,4 +12,13 @@ u-boot,dm-pre-reloc; }; }; + + spi@7000d400 { + spi-deactivate-delay = <200>; + spi-max-frequency = <3000000>; + + cros_ec: cros-ec@0 { + ec-interrupt = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; + }; + }; }; |