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ARM: ux500: Deactivate Crypt support when booting with ATAGs

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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 2013-08-21 15:19:18 +01:00 committed by Linus Walleij
parent 335d761416
commit 3b91f30093
4 changed files with 0 additions and 44 deletions
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15
arch/arm/mach-ux500/board-mop500.c
View file

@ -44,7 +44,6 @@
#include "setup.h"
#include "devices.h"
#include "irqs.h"
#include <linux/platform_data/crypto-ux500.h>
#include "ste-dma40-db8500.h"
#include "db8500-regs.h"
@ -183,19 +182,6 @@ static void mop500_prox_deactivate(struct device *dev)
regulator_put(prox_regulator);
}
static struct cryp_platform_data u8500_cryp1_platform_data = {
.mem_to_engine = {
.dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV48_CAC1,
.mode = STEDMA40_MODE_LOGICAL,
},
.engine_to_mem = {
.dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV48_CAC1,
.mode = STEDMA40_MODE_LOGICAL,
}
};
static struct stedma40_chan_cfg u8500_hash_dma_cfg_tx = {
.dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV50_HAC1_TX,
@ -318,7 +304,6 @@ static void __init mop500_uart_init(struct device *parent)
static void __init u8500_cryp1_hash1_init(struct device *parent)
{
db8500_add_cryp1(parent, &u8500_cryp1_platform_data);
db8500_add_hash1(parent, &u8500_hash1_platform_data);
}

26
arch/arm/mach-ux500/devices-common.h
View file

@ -13,7 +13,6 @@
#include <linux/sys_soc.h>
#include <linux/amba/bus.h>
#include <linux/platform_data/i2c-nomadik.h>
#include <linux/platform_data/crypto-ux500.h>
struct spi_master_cntlr;
@ -65,31 +64,6 @@ dbx500_add_rtc(struct device *parent, resource_size_t base, int irq)
0, NULL, 0);
}
struct cryp_platform_data;
static inline struct platform_device *
dbx500_add_cryp1(struct device *parent, int id, resource_size_t base, int irq,
struct cryp_platform_data *pdata)
{
struct resource res[] = {
DEFINE_RES_MEM(base, SZ_4K),
DEFINE_RES_IRQ(irq),
};
struct platform_device_info pdevinfo = {
.parent = parent,
.name = "cryp1",
.id = id,
.res = res,
.num_res = ARRAY_SIZE(res),
.data = pdata,
.size_data = sizeof(*pdata),
.dma_mask = DMA_BIT_MASK(32),
};
return platform_device_register_full(&pdevinfo);
}
struct hash_platform_data;
static inline struct platform_device *

2
arch/arm/mach-ux500/devices-db8500.h
View file

@ -109,8 +109,6 @@ db8500_add_ssp(struct device *parent, const char *name, resource_size_t base,
dbx500_add_uart(parent, "uart2", U8500_UART2_BASE, \
IRQ_DB8500_UART2, pdata)
#define db8500_add_cryp1(parent, pdata) \
dbx500_add_cryp1(parent, -1, U8500_CRYP1_BASE, IRQ_DB8500_CRYP1, pdata)
#define db8500_add_hash1(parent, pdata) \
dbx500_add_hash1(parent, -1, U8500_HASH1_BASE, pdata)
#endif

1
arch/arm/mach-ux500/devices.h
View file

@ -15,7 +15,6 @@ extern struct platform_device u8500_gpio_devs[];
extern struct amba_device ux500_pl031_device;
extern struct platform_device ux500_hash1_device;
extern struct platform_device ux500_cryp1_device;
extern struct platform_device u8500_dma40_device;
extern struct platform_device ux500_ske_keypad_device;