From 23e5bc03e3b07185d61c212bf39aaf126cc958e3 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 6 Mar 2012 17:36:53 +0900 Subject: [PATCH] ARM: mach-shmobile: r8a7740 and Bonito timer rework Copy the SoC specific timer code from Bonito board code to r8a7740 setup code. This makes is possible to share the SoC specific timer code across boards. The Bonito specific timer setup code tied to the FPGA is kept as-is. Signed-off-by: Magnus Damm Signed-off-by: Rafael J. Wysocki --- arch/arm/mach-shmobile/board-bonito.c | 18 +++++++++++------- arch/arm/mach-shmobile/setup-r8a7740.c | 10 ++++++++++ 2 files changed, 21 insertions(+), 7 deletions(-) diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c index e39fa08731bf..d062becd5460 100644 --- a/arch/arm/mach-shmobile/board-bonito.c +++ b/arch/arm/mach-shmobile/board-bonito.c @@ -466,7 +466,7 @@ static void __init bonito_init(void) } } -static void __init bonito_timer_init(void) +static void __init bonito_earlytimer_init(void) { u16 val; u8 md_ck = 0; @@ -481,18 +481,22 @@ static void __init bonito_timer_init(void) md_ck |= MD_CK0; r8a7740_clock_init(md_ck); - shmobile_timer.init(); + shmobile_earlytimer_init(); } -struct sys_timer bonito_timer = { - .init = bonito_timer_init, -}; +void __init bonito_add_early_devices(void) +{ + r8a7740_add_early_devices(); + + /* override timer setup with board-specific code */ + shmobile_timer.init = bonito_earlytimer_init; +} MACHINE_START(BONITO, "bonito") .map_io = bonito_map_io, - .init_early = r8a7740_add_early_devices, + .init_early = bonito_add_early_devices, .init_irq = r8a7740_init_irq, .handle_irq = shmobile_handle_irq_intc, .init_machine = bonito_init, - .timer = &bonito_timer, + .timer = &shmobile_timer, MACHINE_END diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c index dbc30670a27f..74e52341dd1b 100644 --- a/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/arch/arm/mach-shmobile/setup-r8a7740.c @@ -29,6 +29,7 @@ #include #include #include +#include static struct map_desc r8a7740_io_desc[] __initdata = { /* @@ -377,6 +378,12 @@ void __init r8a7740_add_standard_devices(void) ARRAY_SIZE(r8a7740_late_devices)); } +static void __init r8a7740_earlytimer_init(void) +{ + r8a7740_clock_init(0); + shmobile_earlytimer_init(); +} + void __init r8a7740_add_early_devices(void) { early_platform_add_devices(r8a7740_early_devices, @@ -384,4 +391,7 @@ void __init r8a7740_add_early_devices(void) /* setup early console here as well */ shmobile_setup_console(); + + /* override timer setup with soc-specific code */ + shmobile_timer.init = r8a7740_earlytimer_init; } -- 2.20.1