diff options
| author | Gabor Juhos | 2011-01-04 21:28:23 +0100 |
|---|---|---|
| committer | Ralf Baechle | 2011-01-18 19:30:27 +0100 |
| commit | 68a1d3163678a42ad2d0a9013672083c4fb613be (patch) | |
| tree | ac653355ea8030195c4edd606fa1b31c7f4a8a75 /arch/mips/include | |
| parent | 8efaef4dc842a8a050d10aef30e26220b8995fc3 (diff) | |
MIPS: ath79: add common SPI controller device
Several boards are using the built-in SPI controller of the
AR71XX/AR724X/AR913X SoCs. This patch adds common platform_device
and helper code to register it. Additionally, the patch registers
the SPI bus on the PB44 board.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Luis R. Rodriguez <lrodriguez@atheros.com>
Cc: Cliff Holden <Cliff.Holden@Atheros.com>
Cc: Kathy Giori <Kathy.Giori@Atheros.com>
Patchwork: https://patchwork.linux-mips.org/patch/1956/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h index 7f2933d8b935..4f2b621638d9 100644 --- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h @@ -20,6 +20,8 @@ #include <linux/bitops.h> #define AR71XX_APB_BASE 0x18000000 +#define AR71XX_SPI_BASE 0x1f000000 +#define AR71XX_SPI_SIZE 0x01000000 #define AR71XX_DDR_CTRL_BASE (AR71XX_APB_BASE + 0x00000000) #define AR71XX_DDR_CTRL_SIZE 0x100 |