[PATCH 30/31] ARM: tegra: colibri_t20: iris: add colibri ssp support

[Marcel Ziswiler]

From: Marcel Ziswiler <marcel.ziswi...@toradex.com>

Add Colibri SSP aka SPI support using the SPI4 instance.

Signed-off-by: Marcel Ziswiler <marcel.ziswi...@toradex.com>

---

 arch/arm/boot/dts/tegra20-colibri-iris.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/tegra20-colibri-iris.dts 
b/arch/arm/boot/dts/tegra20-colibri-iris.dts
index 3bcbb74edf2a..ee4b956b0325 100644
--- a/arch/arm/boot/dts/tegra20-colibri-iris.dts
+++ b/arch/arm/boot/dts/tegra20-colibri-iris.dts
@@ -164,6 +164,12 @@
                vbus-supply = <&reg_usbh_vbus>;
        };
 
+       /* SPI4: Colibri SSP */
+       spi@7000da00 {
+               status = "okay";
+               spi-max-frequency = <25000000>;
+       };
+
        /* SD/MMC */
        sdhci@c8000600 {
                status = "okay";
-- 
2.14.4