ARM: tegra: add SPI flash to Venice2 DT

Venice2 contains an SPI Flash chip, which contains the bootloader.
Add this to the DT, so the kernel can access it.

Signed-off-by: Stephen Warren <swarren@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
index 1ad3f33..e71aeb9 100644 (file)
--- a/arch/arm/boot/dts/tegra124-venice2.dts
+++ b/arch/arm/boot/dts/tegra124-venice2.dts
@@ -914,6 +914,16 @@
                };
        };
 
+       spi@7000da00 {
+               status = "okay";
+               spi-max-frequency = <25000000>;
+               spi-flash@0 {
+                       compatible = "winbond,w25q32dw";
+                       reg = <0>;
+                       spi-max-frequency = <20000000>;
+               };
+       };
+
        pmc@7000e400 {
                nvidia,invert-interrupt;
                nvidia,suspend-mode = <1>;