From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Date: Sun, 2 Sep 2018 10:08:59 +0000 (+0200)
Subject: ARM: tegra: colibri_t20: iris: add colibri ssp support
X-Git-Tag: v4.20-rc1~66^2~31^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=463a8f714af25dc93b6b4851fdf7c83676c61289;p=thirdparty%2Flinux.git

ARM: tegra: colibri_t20: iris: add colibri ssp support

Add Colibri SSP aka SPI support using the SPI4 instance.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm/boot/dts/tegra20-colibri-iris.dts b/arch/arm/boot/dts/tegra20-colibri-iris.dts
index dbdf596dd151b..b16e04dfa31fb 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";