From 52530343331dc111e0899bfc976f21ace5b5c95c Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Sat, 27 Oct 2012 15:38:22 -0500 Subject: ARM: highbank: use common debug_ll_io_init Remove the platform static mapping code for uart and use the common debug_ll_io_init function. Signed-off-by: Rob Herring --- arch/arm/mach-highbank/Makefile | 1 - arch/arm/mach-highbank/core.h | 5 ----- arch/arm/mach-highbank/highbank.c | 8 ++------ arch/arm/mach-highbank/lluart.c | 34 ---------------------------------- 4 files changed, 2 insertions(+), 46 deletions(-) delete mode 100644 arch/arm/mach-highbank/lluart.c (limited to 'arch/arm/mach-highbank') diff --git a/arch/arm/mach-highbank/Makefile b/arch/arm/mach-highbank/Makefile index 3ec8bdd25d09..8a1ef576d79f 100644 --- a/arch/arm/mach-highbank/Makefile +++ b/arch/arm/mach-highbank/Makefile @@ -3,7 +3,6 @@ obj-y := highbank.o system.o smc.o plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_smc.o :=-Wa,-march=armv7-a$(plus_sec) -obj-$(CONFIG_DEBUG_HIGHBANK_UART) += lluart.o obj-$(CONFIG_SMP) += platsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o obj-$(CONFIG_PM_SLEEP) += pm.o diff --git a/arch/arm/mach-highbank/core.h b/arch/arm/mach-highbank/core.h index 286ec82a4f63..603b536234a2 100644 --- a/arch/arm/mach-highbank/core.h +++ b/arch/arm/mach-highbank/core.h @@ -2,11 +2,6 @@ extern void highbank_set_cpu_jump(int cpu, void *jump_addr); extern void highbank_clocks_init(void); extern void highbank_restart(char, const char *); extern void __iomem *scu_base_addr; -#ifdef CONFIG_DEBUG_HIGHBANK_UART -extern void highbank_lluart_map_io(void); -#else -static inline void highbank_lluart_map_io(void) {} -#endif #ifdef CONFIG_PM_SLEEP extern void highbank_pm_init(void); diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c index 3e60e5744157..dc248167d206 100644 --- a/arch/arm/mach-highbank/highbank.c +++ b/arch/arm/mach-highbank/highbank.c @@ -35,6 +35,7 @@ #include #include #include +#include #include #include "core.h" @@ -53,11 +54,6 @@ static void __init highbank_scu_map_io(void) scu_base_addr = ioremap(base, SZ_4K); } -static void __init highbank_map_io(void) -{ - highbank_lluart_map_io(); -} - #define HB_JUMP_TABLE_PHYS(cpu) (0x40 + (0x10 * (cpu))) #define HB_JUMP_TABLE_VIRT(cpu) phys_to_virt(HB_JUMP_TABLE_PHYS(cpu)) @@ -211,7 +207,7 @@ static const char *highbank_match[] __initconst = { DT_MACHINE_START(HIGHBANK, "Highbank") .smp = smp_ops(highbank_smp_ops), - .map_io = highbank_map_io, + .map_io = debug_ll_io_init, .init_irq = highbank_init_irq, .timer = &highbank_timer, .handle_irq = gic_handle_irq, diff --git a/arch/arm/mach-highbank/lluart.c b/arch/arm/mach-highbank/lluart.c deleted file mode 100644 index 371575019f33..000000000000 --- a/arch/arm/mach-highbank/lluart.c +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Copyright 2011 Calxeda, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see . - */ -#include -#include -#include -#include - -#define HB_DEBUG_LL_PHYS_BASE 0xfff36000 -#define HB_DEBUG_LL_VIRT_BASE 0xfee36000 - -static struct map_desc lluart_io_desc __initdata = { - .virtual = HB_DEBUG_LL_VIRT_BASE, - .pfn = __phys_to_pfn(HB_DEBUG_LL_PHYS_BASE), - .length = SZ_4K, - .type = MT_DEVICE, -}; - -void __init highbank_lluart_map_io(void) -{ - iotable_init(&lluart_io_desc, 1); -} -- cgit v1.2.3-59-g8ed1b