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author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-01-27 16:41:55 +0100 |
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committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-02-02 11:01:28 +0100 |
commit | cac0172389688b861d269eb4f1fee679d21a1372 (patch) | |
tree | afdaea62610ff681571aaeee2a709ed22a4aa450 /arch/arm/mach-at91/board-dt-sama5.c | |
parent | edd942247fe69b0488e6dc2da97f415b3bc09545 (diff) | |
download | blackbird-op-linux-cac0172389688b861d269eb4f1fee679d21a1372.tar.gz blackbird-op-linux-cac0172389688b861d269eb4f1fee679d21a1372.zip |
ARM: at91: change board files into SoC files
As board files are now DT only and can address all aspects of the SoC family,
we can rename them so that the mach-at91 directory looks cleaner.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/board-dt-sama5.c')
-rw-r--r-- | arch/arm/mach-at91/board-dt-sama5.c | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c deleted file mode 100644 index f9a1b0261f72..000000000000 --- a/arch/arm/mach-at91/board-dt-sama5.c +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Setup code for SAMA5 Evaluation Kits with Device Tree support - * - * Copyright (C) 2013 Atmel, - * 2013 Ludovic Desroches <ludovic.desroches@atmel.com> - * - * Licensed under GPLv2 or later. - */ - -#include <linux/types.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/gpio.h> -#include <linux/micrel_phy.h> -#include <linux/of.h> -#include <linux/of_irq.h> -#include <linux/of_platform.h> -#include <linux/phy.h> -#include <linux/clk-provider.h> -#include <linux/phy.h> - -#include <mach/hardware.h> - -#include <asm/setup.h> -#include <asm/irq.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include "generic.h" - -static int ksz8081_phy_fixup(struct phy_device *phy) -{ - int value; - - value = phy_read(phy, 0x16); - value &= ~0x20; - phy_write(phy, 0x16, value); - - return 0; -} - -static void __init sama5_dt_device_init(void) -{ - if (of_machine_is_compatible("atmel,sama5d4ek") && - IS_ENABLED(CONFIG_PHYLIB)) { - phy_register_fixup_for_id("fc028000.etherne:00", - ksz8081_phy_fixup); - } - - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - at91_sam9x5_pm_init(); -} - -static const char *sama5_dt_board_compat[] __initconst = { - "atmel,sama5", - NULL -}; - -DT_MACHINE_START(sama5_dt, "Atmel SAMA5 (Device Tree)") - /* Maintainer: Atmel */ - .map_io = at91_map_io, - .init_early = at91_dt_initialize, - .init_machine = sama5_dt_device_init, - .dt_compat = sama5_dt_board_compat, -MACHINE_END - -static struct map_desc at91_io_desc[] __initdata = { - { - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_MPDDRC), - .pfn = __phys_to_pfn(SAMA5D4_BASE_MPDDRC), - .length = SZ_512, - .type = MT_DEVICE, - }, - { - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_PMC), - .pfn = __phys_to_pfn(SAMA5D4_BASE_PMC), - .length = SZ_512, - .type = MT_DEVICE, - }, - { /* On sama5d4, we use USART3 as serial console */ - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_USART3), - .pfn = __phys_to_pfn(SAMA5D4_BASE_USART3), - .length = SZ_256, - .type = MT_DEVICE, - }, - { /* A bunch of peripheral with fine grained IO space */ - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_SYS2), - .pfn = __phys_to_pfn(SAMA5D4_BASE_SYS2), - .length = SZ_2K, - .type = MT_DEVICE, - }, -}; - -static void __init sama5_alt_map_io(void) -{ - at91_alt_map_io(); - iotable_init(at91_io_desc, ARRAY_SIZE(at91_io_desc)); -} - -static const char *sama5_alt_dt_board_compat[] __initconst = { - "atmel,sama5d4", - NULL -}; - -DT_MACHINE_START(sama5_alt_dt, "Atmel SAMA5 (Device Tree)") - /* Maintainer: Atmel */ - .map_io = sama5_alt_map_io, - .init_early = at91_dt_initialize, - .init_machine = sama5_dt_device_init, - .dt_compat = sama5_alt_dt_board_compat, - .l2c_aux_mask = ~0UL, -MACHINE_END |