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ARM: ux500: Rip out SSP/SPI registration when not booting with Device Tree 

It's time to remove all ATAG support from ux500 and rely solely on
Device Tree booting. This patch is part of that endeavour.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Lee Jones 2013-08-22 14:58:29 +01:00 committed by Linus Walleij
parent a6fdf37e2a
commit 1bef5c6722
3 changed files with 0 additions and 48 deletions
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9
arch/arm/mach-ux500/board-mop500.c
View File

@ -18,7 +18,6 @@
#include <linux/amba/bus.h>
#include <linux/amba/pl022.h>
#include <linux/amba/serial.h>
#include <linux/spi/spi.h>
#include <linux/mfd/abx500/ab8500.h>
#include <linux/regulator/ab8500.h>
#include <linux/regulator/fixed.h>
@ -79,11 +78,6 @@ struct pl022_ssp_controller ssp0_plat = {
.num_chipselect = 5,
};
static void __init mop500_spi_init(struct device *parent)
{
db8500_add_ssp0(parent, &ssp0_plat);
}
#ifdef CONFIG_STE_DMA40
static struct stedma40_chan_cfg uart0_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
@ -162,7 +156,6 @@ static void __init mop500_init_machine(void)
mop500_pinmaps_init();
parent = u8500_init_devices();
mop500_spi_init(parent);
mop500_uart_init(parent);
/* This board has full regulator constraints */
@ -179,7 +172,6 @@ static void __init snowball_init_machine(void)
snowball_pinmaps_init();
parent = u8500_init_devices();
mop500_spi_init(parent);
mop500_uart_init(parent);
/* This board has full regulator constraints */
@ -195,7 +187,6 @@ static void __init hrefv60_init_machine(void)
hrefv60_pinmaps_init();
parent = u8500_init_devices();
mop500_spi_init(parent);
mop500_uart_init(parent);
/* This board has full regulator constraints */

11
arch/arm/mach-ux500/devices-common.h
View File

@ -13,17 +13,6 @@
#include <linux/sys_soc.h>
#include <linux/amba/bus.h>
struct spi_master_cntlr;
static inline struct amba_device *
dbx500_add_spi(struct device *parent, const char *name, resource_size_t base,
int irq, struct spi_master_cntlr *pdata,
u32 periphid)
{
return amba_ahb_device_add(parent, name, base, SZ_4K, irq, 0,
pdata, periphid);
}
struct amba_pl011_data;
static inline struct amba_device *

28
arch/arm/mach-ux500/devices-db8500.h
View File

@ -12,40 +12,12 @@
#include "db8500-regs.h"
#include "devices-common.h"
struct pl022_ssp_controller;
struct platform_device;
extern struct ab8500_platform_data ab8500_platdata;
extern struct prcmu_pdata db8500_prcmu_pdata;
extern struct platform_device db8500_prcmu_device;
static inline struct amba_device *
db8500_add_ssp(struct device *parent, const char *name, resource_size_t base,
int irq, struct pl022_ssp_controller *pdata)
{
return amba_ahb_device_add(parent, name, base, SZ_4K, irq, 0, pdata, 0);
}
#define db8500_add_ssp0(parent, pdata) \
db8500_add_ssp(parent, "ssp0", U8500_SSP0_BASE, \
IRQ_DB8500_SSP0, pdata)
#define db8500_add_ssp1(parent, pdata) \
db8500_add_ssp(parent, "ssp1", U8500_SSP1_BASE, \
IRQ_DB8500_SSP1, pdata)
#define db8500_add_spi0(parent, pdata) \
dbx500_add_spi(parent, "spi0", U8500_SPI0_BASE, \
IRQ_DB8500_SPI0, pdata, 0)
#define db8500_add_spi1(parent, pdata) \
dbx500_add_spi(parent, "spi1", U8500_SPI1_BASE, \
IRQ_DB8500_SPI1, pdata, 0)
#define db8500_add_spi2(parent, pdata) \
dbx500_add_spi(parent, "spi2", U8500_SPI2_BASE, \
IRQ_DB8500_SPI2, pdata, 0)
#define db8500_add_spi3(parent, pdata) \
dbx500_add_spi(parent, "spi3", U8500_SPI3_BASE, \
IRQ_DB8500_SPI3, pdata, 0)
#define db8500_add_uart0(parent, pdata) \
dbx500_add_uart(parent, "uart0", U8500_UART0_BASE, \
IRQ_DB8500_UART0, pdata)