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| author | Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> | 2009-08-27 13:57:26 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-08-28 10:19:13 +0900 |
| commit | e79d57479c86e388051244e1f17851a0e63d1ff0 (patch) | |
| tree | 7f390ec63d97c82e16bb342c62f9d260b5145644 | |
| parent | f840dd5e7424a0c8a7166fc3e87798d0e44d3ce7 (diff) | |
| download | linux-stable-e79d57479c86e388051244e1f17851a0e63d1ff0.tar.gz linux-stable-e79d57479c86e388051244e1f17851a0e63d1ff0.tar.bz2 linux-stable-e79d57479c86e388051244e1f17851a0e63d1ff0.zip | |
sh: sh7785lcr: fix prototype board on 32bit MMU mode.
Fix up PCA9564 resources on 32bit MMU mode using prototype board.
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Tested-by: Raul Porcel <armin76@gentoo.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| -rw-r--r-- | arch/sh/boards/Kconfig | 7 | ||||
| -rw-r--r-- | arch/sh/boards/board-sh7785lcr.c | 18 | ||||
| -rw-r--r-- | arch/sh/include/mach-common/mach/sh7785lcr.h | 2 | ||||
| -rw-r--r-- | arch/sh/tools/mach-types | 1 |
4 files changed, 28 insertions, 0 deletions
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig index b66f6d16523e..ee5bb200c715 100644 --- a/arch/sh/boards/Kconfig +++ b/arch/sh/boards/Kconfig @@ -171,6 +171,13 @@ config SH_SH7785LCR_29BIT_PHYSMAPS DIP switch(S2-5). If you set the DIP switch for S2-5 = ON, you can access all on-board device in 29bit address mode. +config SH_SH7785LCR_PT + bool "SH7785LCR prototype board on 32-bit MMU mode" + depends on SH_SH7785LCR && 32BIT + default n + help + If you use prototype board, this option is enabled. + config SH_URQUELL bool "Urquell" depends on CPU_SUBTYPE_SH7786 diff --git a/arch/sh/boards/board-sh7785lcr.c b/arch/sh/boards/board-sh7785lcr.c index 42410a15d255..726427c3522b 100644 --- a/arch/sh/boards/board-sh7785lcr.c +++ b/arch/sh/boards/board-sh7785lcr.c @@ -223,6 +223,19 @@ static struct platform_device sm501_device = { .resource = sm501_resources, }; +static struct resource i2c_proto_resources[] = { + [0] = { + .start = PCA9564_PROTO_32BIT_ADDR, + .end = PCA9564_PROTO_32BIT_ADDR + PCA9564_SIZE - 1, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, + }, + [1] = { + .start = 12, + .end = 12, + .flags = IORESOURCE_IRQ, + }, +}; + static struct resource i2c_resources[] = { [0] = { .start = PCA9564_ADDR, @@ -271,6 +284,11 @@ static int __init sh7785lcr_devices_setup(void) i2c_register_board_info(0, sh7785lcr_i2c_devices, ARRAY_SIZE(sh7785lcr_i2c_devices)); + if (mach_is_sh7785lcr_pt()) { + i2c_device.resource = &i2c_proto_resources; + i2c_device.num_resources = ARRAY_SIZE(i2c_proto_resources); + } + return platform_add_devices(sh7785lcr_devices, ARRAY_SIZE(sh7785lcr_devices)); } diff --git a/arch/sh/include/mach-common/mach/sh7785lcr.h b/arch/sh/include/mach-common/mach/sh7785lcr.h index 90011d435f30..1292ae5c21b3 100644 --- a/arch/sh/include/mach-common/mach/sh7785lcr.h +++ b/arch/sh/include/mach-common/mach/sh7785lcr.h @@ -35,6 +35,8 @@ #define PCA9564_ADDR 0x06000000 /* I2C */ #define PCA9564_SIZE 0x00000100 +#define PCA9564_PROTO_32BIT_ADDR 0x14000000 + #define SM107_MEM_ADDR 0x10000000 #define SM107_MEM_SIZE 0x00e00000 #define SM107_REG_ADDR 0x13e00000 diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types index b57362879e0e..6639b25d8d57 100644 --- a/arch/sh/tools/mach-types +++ b/arch/sh/tools/mach-types @@ -53,6 +53,7 @@ RSK7203 SH_RSK7203 AP325RXA SH_AP325RXA SH7763RDP SH_SH7763RDP SH7785LCR SH_SH7785LCR +SH7785LCR_PT SH_SH7785LCR_PT URQUELL SH_URQUELL ESPT SH_ESPT POLARIS SH_POLARIS |