diff options
| author | Magnus Damm | 2012-05-16 15:46:03 +0900 |
|---|---|---|
| committer | Rafael J. Wysocki | 2012-05-18 00:14:03 +0200 |
| commit | 450cca47d65b7500ba05d56770adbf8c758dc87d (patch) | |
| tree | cd8d8ba5024737ee372cf9d9f2753cb88e3cd03d | |
| parent | 3d5de27174955702bc874302ba9e72d71d5acd58 (diff) | |
mach-shmobile: Use DT_MACHINE for KZM9D V3
Use DT_MACHINE_START() on the emev2 based KZM9D board.
Also include a tiny DTS file to describe the board and
update the Kconfig dependencies to select CONFIG_USE_OF.
Update the SMP glue code to use OF for matching.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
| -rw-r--r-- | arch/arm/boot/dts/emev2-kzm9d.dts | 26 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/board-kzm9d.c | 8 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/platsmp.c | 3 |
4 files changed, 36 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/emev2-kzm9d.dts b/arch/arm/boot/dts/emev2-kzm9d.dts new file mode 100644 index 000000000000..297e3baba71c --- /dev/null +++ b/arch/arm/boot/dts/emev2-kzm9d.dts @@ -0,0 +1,26 @@ +/* + * Device Tree Source for the KZM9D board + * + * Copyright (C) 2012 Renesas Solutions Corp. + * + * 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. + */ +/dts-v1/; + +/include/ "emev2.dtsi" + +/ { + model = "EMEV2 KZM9D Board"; + compatible = "renesas,kzm9d", "renesas,emev2"; + + memory { + device_type = "memory"; + reg = <0x40000000 0x8000000>; + }; + + chosen { + bootargs = "console=ttyS1,115200n81"; + }; +}; diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 8d3c2b18524c..7dcf08ee979d 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -107,6 +107,7 @@ config MACH_MARZEN config MACH_KZM9D bool "KZM9D board" depends on ARCH_EMEV2 + select USE_OF comment "SH-Mobile System Configuration" diff --git a/arch/arm/mach-shmobile/board-kzm9d.c b/arch/arm/mach-shmobile/board-kzm9d.c index be81f0feba06..7bc5e7d39f9b 100644 --- a/arch/arm/mach-shmobile/board-kzm9d.c +++ b/arch/arm/mach-shmobile/board-kzm9d.c @@ -68,7 +68,12 @@ void __init kzm9d_add_standard_devices(void) platform_add_devices(kzm9d_devices, ARRAY_SIZE(kzm9d_devices)); } -MACHINE_START(KZM9D, "kzm9d") +static const char *kzm9d_boards_compat_dt[] __initdata = { + "renesas,kzm9d", + NULL, +}; + +DT_MACHINE_START(KZM9D_DT, "kzm9d") .map_io = emev2_map_io, .init_early = emev2_add_early_devices, .nr_irqs = NR_IRQS_LEGACY, @@ -76,4 +81,5 @@ MACHINE_START(KZM9D, "kzm9d") .handle_irq = gic_handle_irq, .init_machine = kzm9d_add_standard_devices, .timer = &shmobile_timer, + .dt_compat = kzm9d_boards_compat_dt, MACHINE_END diff --git a/arch/arm/mach-shmobile/platsmp.c b/arch/arm/mach-shmobile/platsmp.c index 959b021e52be..7006cdc8b8ca 100644 --- a/arch/arm/mach-shmobile/platsmp.c +++ b/arch/arm/mach-shmobile/platsmp.c @@ -16,6 +16,7 @@ #include <linux/device.h> #include <linux/smp.h> #include <linux/io.h> +#include <linux/of.h> #include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <mach/common.h> @@ -23,7 +24,7 @@ #define is_sh73a0() (machine_is_ag5evm() || machine_is_kota2()) #define is_r8a7779() machine_is_marzen() -#define is_emev2() machine_is_kzm9d() +#define is_emev2() of_machine_is_compatible("renesas,emev2") static unsigned int __init shmobile_smp_get_core_count(void) { |