From c15def1cc30edeaa74a97205c936be82cdc86df6 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 15 Dec 2011 13:38:40 +0100 Subject: ARM: ux500: remove support for early silicon revisions The DB8500 ED (Early Drop) and V1 are only available inside of ST-Ericsson or partners, we have actively replaced and scrapped these prototypes. All Nova products on the open market (such as the Snowball board) are based on V2 and later ASIC variants. So let us focus on supporting the silicon that will be used and delete this to get a clear overview. Signed-off-by: Linus Walleij --- arch/arm/mach-ux500/cpu-db8500.c | 30 ++---------------------------- 1 file changed, 2 insertions(+), 28 deletions(-) (limited to 'arch/arm/mach-ux500/cpu-db8500.c') diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index 13e8890a8b8a..ffc290e26b20 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008-2009 ST-Ericsson + * Copyright (C) 2008-2009 ST-Ericsson SA * * Author: Srinidhi KASAGAR * @@ -54,19 +54,6 @@ static struct map_desc u8500_io_desc[] __initdata = { __IO_DEV_DESC(U8500_GPIO1_BASE, SZ_4K), __IO_DEV_DESC(U8500_GPIO2_BASE, SZ_4K), __IO_DEV_DESC(U8500_GPIO3_BASE, SZ_4K), -}; - -static struct map_desc u8500_ed_io_desc[] __initdata = { - __IO_DEV_DESC(U8500_MTU0_BASE_ED, SZ_4K), - __IO_DEV_DESC(U8500_CLKRST7_BASE_ED, SZ_8K), -}; - -static struct map_desc u8500_v1_io_desc[] __initdata = { - __IO_DEV_DESC(U8500_MTU0_BASE, SZ_4K), - __IO_DEV_DESC(U8500_PRCMU_TCDM_BASE_V1, SZ_4K), -}; - -static struct map_desc u8500_v2_io_desc[] __initdata = { __IO_DEV_DESC(U8500_PRCMU_TCDM_BASE, SZ_4K), }; @@ -81,13 +68,6 @@ void __init u8500_map_io(void) iotable_init(u8500_io_desc, ARRAY_SIZE(u8500_io_desc)); - if (cpu_is_u8500ed()) - iotable_init(u8500_ed_io_desc, ARRAY_SIZE(u8500_ed_io_desc)); - else if (cpu_is_u8500v1()) - iotable_init(u8500_v1_io_desc, ARRAY_SIZE(u8500_v1_io_desc)); - else if (cpu_is_u8500v2()) - iotable_init(u8500_v2_io_desc, ARRAY_SIZE(u8500_v2_io_desc)); - _PRCMU_BASE = __io_address(U8500_PRCMU_BASE); } @@ -156,12 +136,9 @@ static resource_size_t __initdata db8500_gpio_base[] = { static void __init db8500_add_gpios(void) { struct nmk_gpio_platform_data pdata = { - /* No custom data yet */ + .supports_sleepmode = true, }; - if (cpu_is_u8500v2()) - pdata.supports_sleepmode = true; - dbx500_add_gpios(ARRAY_AND_SIZE(db8500_gpio_base), IRQ_DB8500_GPIO0, &pdata); } @@ -193,9 +170,6 @@ static int usb_db8500_tx_dma_cfg[] = { */ void __init u8500_init_devices(void) { - if (cpu_is_u8500ed()) - dma40_u8500ed_fixup(); - db8500_add_rtc(); db8500_add_gpios(); db8500_add_usb(usb_db8500_rx_dma_cfg, usb_db8500_tx_dma_cfg); -- cgit v1.2.3