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| author | Linus Walleij <linus.walleij@stericsson.com> | 2010-07-14 23:58:38 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-15 11:17:10 +0100 |
| commit | d6ada8609b8548e528cd91a922338aff7c616820 (patch) | |
| tree | 9417078de37bc8bf6117fcb5d69103b2b1d28b4a /arch/arm/mach-realview/realview_pb1176.c | |
| parent | 48f1d5a3cef5782cbc7a32c29f1eda2342877c13 (diff) | |
| download | kernel_samsung_smdk4412-d6ada8609b8548e528cd91a922338aff7c616820.tar.gz kernel_samsung_smdk4412-d6ada8609b8548e528cd91a922338aff7c616820.tar.bz2 kernel_samsung_smdk4412-d6ada8609b8548e528cd91a922338aff7c616820.zip | |
ARM: 6227/1: PL022 SSP platform data for the RealViews
This adds platform data for the PL022 to the ARM RealView reference
designs, adds the necessary clock definition and fixes a badly
defined IRQ line on the PB1176.
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-realview/realview_pb1176.c')
| -rw-r--r-- | arch/arm/mach-realview/realview_pb1176.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index 9f02350cff3..1766debe741 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -25,6 +25,7 @@ #include <linux/amba/bus.h> #include <linux/amba/pl061.h> #include <linux/amba/mmci.h> +#include <linux/amba/pl022.h> #include <linux/io.h> #include <mach/hardware.h> @@ -123,6 +124,12 @@ static struct pl061_platform_data gpio2_plat_data = { .irq_base = -1, }; +static struct pl022_ssp_controller ssp0_plat_data = { + .bus_id = 0, + .enable_dma = 0, + .num_chipselect = 1, +}; + /* * RealView PB1176 AMBA devices */ @@ -166,7 +173,7 @@ static struct pl061_platform_data gpio2_plat_data = { #define PB1176_UART3_DMA { 0x86, 0x87 } #define PB1176_UART4_IRQ { IRQ_PB1176_UART4, NO_IRQ } #define PB1176_UART4_DMA { 0, 0 } -#define PB1176_SSP_IRQ { IRQ_PB1176_SSP, NO_IRQ } +#define PB1176_SSP_IRQ { IRQ_DC1176_SSP, NO_IRQ } #define PB1176_SSP_DMA { 9, 8 } /* FPGA Primecells */ @@ -189,7 +196,7 @@ AMBA_DEVICE(uart0, "dev:uart0", PB1176_UART0, NULL); AMBA_DEVICE(uart1, "dev:uart1", PB1176_UART1, NULL); AMBA_DEVICE(uart2, "dev:uart2", PB1176_UART2, NULL); AMBA_DEVICE(uart3, "dev:uart3", PB1176_UART3, NULL); -AMBA_DEVICE(ssp0, "dev:ssp0", PB1176_SSP, NULL); +AMBA_DEVICE(ssp0, "dev:ssp0", PB1176_SSP, &ssp0_plat_data); AMBA_DEVICE(clcd, "dev:clcd", PB1176_CLCD, &clcd_plat_data); static struct amba_device *amba_devs[] __initdata = { |