diff options
Diffstat (limited to 'arch/arm/mach-mvebu/armada-370-xp.c')
| -rw-r--r-- | arch/arm/mach-mvebu/armada-370-xp.c | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c deleted file mode 100644 index 97cbb802191..00000000000 --- a/arch/arm/mach-mvebu/armada-370-xp.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Device Tree support for Armada 370 and XP platforms. - * - * Copyright (C) 2012 Marvell - * - * Lior Amsalem <alior@marvell.com> - * Gregory CLEMENT <gregory.clement@free-electrons.com> - * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/clk-provider.h> -#include <linux/of_address.h> -#include <linux/of_platform.h> -#include <linux/io.h> -#include <linux/time-armada-370-xp.h> -#include <linux/dma-mapping.h> -#include <linux/mbus.h> -#include <asm/hardware/cache-l2x0.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/time.h> -#include "armada-370-xp.h" -#include "common.h" -#include "coherency.h" - -static void __init armada_370_xp_map_io(void) -{ - debug_ll_io_init(); -} - -/* - * This initialization will be replaced by a DT-based - * initialization once the mvebu-mbus driver gains DT support. - */ - -#define ARMADA_370_XP_MBUS_WINS_OFFS 0x20000 -#define ARMADA_370_XP_MBUS_WINS_SIZE 0x100 -#define ARMADA_370_XP_SDRAM_WINS_OFFS 0x20180 -#define ARMADA_370_XP_SDRAM_WINS_SIZE 0x20 - -static void __init armada_370_xp_mbus_init(void) -{ - char *mbus_soc_name; - struct device_node *dn; - const __be32 mbus_wins_offs = cpu_to_be32(ARMADA_370_XP_MBUS_WINS_OFFS); - const __be32 sdram_wins_offs = cpu_to_be32(ARMADA_370_XP_SDRAM_WINS_OFFS); - - if (of_machine_is_compatible("marvell,armada370")) - mbus_soc_name = "marvell,armada370-mbus"; - else - mbus_soc_name = "marvell,armadaxp-mbus"; - - dn = of_find_node_by_name(NULL, "internal-regs"); - BUG_ON(!dn); - - mvebu_mbus_init(mbus_soc_name, - of_translate_address(dn, &mbus_wins_offs), - ARMADA_370_XP_MBUS_WINS_SIZE, - of_translate_address(dn, &sdram_wins_offs), - ARMADA_370_XP_SDRAM_WINS_SIZE); -} - -static void __init armada_370_xp_timer_and_clk_init(void) -{ - of_clk_init(NULL); - armada_370_xp_timer_init(); - coherency_init(); - armada_370_xp_mbus_init(); -#ifdef CONFIG_CACHE_L2X0 - l2x0_of_init(0, ~0UL); -#endif -} - -static void __init armada_370_xp_dt_init(void) -{ - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); -} - -static const char * const armada_370_xp_dt_compat[] = { - "marvell,armada-370-xp", - NULL, -}; - -DT_MACHINE_START(ARMADA_XP_DT, "Marvell Armada 370/XP (Device Tree)") - .smp = smp_ops(armada_xp_smp_ops), - .init_machine = armada_370_xp_dt_init, - .map_io = armada_370_xp_map_io, - .init_time = armada_370_xp_timer_and_clk_init, - .restart = mvebu_restart, - .dt_compat = armada_370_xp_dt_compat, -MACHINE_END |