tegra2: spi: Add SPI driver for Tegra2 SOC
This driver supports SPI on Tegra2, running at 48MHz.
Signed-off-by: Tom Warren <twarren@nvidia.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/arch/arm/include/asm/arch-tegra2/tegra2.h b/arch/arm/include/asm/arch-tegra2/tegra2.h
index 742a75a..8941443 100644
--- a/arch/arm/include/asm/arch-tegra2/tegra2.h
+++ b/arch/arm/include/asm/arch-tegra2/tegra2.h
@@ -38,6 +38,7 @@
#define NV_PA_APB_UARTC_BASE (NV_PA_APB_MISC_BASE + 0x6200)
#define NV_PA_APB_UARTD_BASE (NV_PA_APB_MISC_BASE + 0x6300)
#define NV_PA_APB_UARTE_BASE (NV_PA_APB_MISC_BASE + 0x6400)
+#define TEGRA2_SPI_BASE (NV_PA_APB_MISC_BASE + 0xC380)
#define NV_PA_PMC_BASE 0x7000E400
#define NV_PA_CSITE_BASE 0x70040000