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Commit ef6f4b12 authored by Linus Walleij's avatar Linus Walleij Committed by Russell King
Browse files

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



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

Signed-off-by: default avatarLinus Walleij <linus.walleij@stericsson.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent d6ada860

arch/arm/mach-versatile/core.c

+11 −1
Original line number Diff line number Diff line
@@ -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,