redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

ARM: 6228/1: PL022 SSP platform data for the Versatile

Browse source 
This adds platform data for the PL022 to the ARM Versatile reference
design, and adds the necessary clock definition.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Linus Walleij 2010-07-14 23:59:27 +01:00 committed by Russell King
parent d6ada8609b
commit ef6f4b129b
1 changed files with 11 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
arch/arm/mach-versatile/core.c
View file

@ -28,6 +28,7 @@
#include <linux/amba/clcd.h>
#include <linux/amba/pl061.h>
#include <linux/amba/mmci.h>
#include <linux/amba/pl022.h>
#include <linux/io.h>
#include <linux/gfp.h>
@ -425,6 +426,9 @@ static struct clk_lookup lookups[] = {
}, { /* MMC1 */
.dev_id = "fpga:0b",
.clk = &ref24_clk,
}, { /* SSP */
.dev_id = "dev:f4",
.clk = &ref24_clk,
}, { /* CLCD */
.dev_id = "dev:20",
.clk = &osc4_clk,
@ -703,6 +707,12 @@ static struct pl061_platform_data gpio1_plat_data = {
.irq_base = IRQ_GPIO1_START,
};
static struct pl022_ssp_controller ssp0_plat_data = {
.bus_id = 0,
.enable_dma = 0,
.num_chipselect = 1,
};
#define AACI_IRQ { IRQ_AACI, NO_IRQ }
#define AACI_DMA { 0x80, 0x81 }
#define MMCI0_IRQ { IRQ_MMCI0A,IRQ_SIC_MMCI0B }
@ -772,7 +782,7 @@ AMBA_DEVICE(sci0, "dev:f0", SCI, NULL);
AMBA_DEVICE(uart0, "dev:f1", UART0, NULL);
AMBA_DEVICE(uart1, "dev:f2", UART1, NULL);
AMBA_DEVICE(uart2, "dev:f3", UART2, NULL);
AMBA_DEVICE(ssp0, "dev:f4", SSP, NULL);
AMBA_DEVICE(ssp0, "dev:f4", SSP, &ssp0_plat_data);
static struct amba_device *amba_devs[] __initdata = {
&dmac_device,