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| author | Magnus Damm <magnus.damm@gmail.com> | 2008-03-25 17:20:24 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-04-18 09:50:06 -0700 |
| commit | 0c6111ecccb33b1a7d79b6daf64c0cc4391ff3fa (patch) | |
| tree | f116f3716f0c5c588962716c249051279883a70a /arch | |
| parent | ef1b2327d27901596d896820722bb2cefa2d1f64 (diff) | |
| download | linux-3.10-0c6111ecccb33b1a7d79b6daf64c0cc4391ff3fa.tar.gz linux-3.10-0c6111ecccb33b1a7d79b6daf64c0cc4391ff3fa.tar.bz2 linux-3.10-0c6111ecccb33b1a7d79b6daf64c0cc4391ff3fa.zip | |
sh: Add I2C support to MigoR
Enable the sh7722 I2C controller on the MigoR board.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/boards/renesas/migor/setup.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/sh/boards/renesas/migor/setup.c b/arch/sh/boards/renesas/migor/setup.c index bc7a4cec127..ac8d4151dc8 100644 --- a/arch/sh/boards/renesas/migor/setup.c +++ b/arch/sh/boards/renesas/migor/setup.c @@ -13,6 +13,7 @@ #include <linux/input.h> #include <linux/mtd/physmap.h> #include <linux/mtd/nand.h> +#include <linux/i2c.h> #include <asm/machvec.h> #include <asm/io.h> #include <asm/sh_keysc.h> @@ -196,8 +197,14 @@ static struct platform_device *migor_devices[] __initdata = { &migor_nand_flash_device, }; +static struct i2c_board_info __initdata migor_i2c_devices[] = { +}; + static int __init migor_devices_setup(void) { + i2c_register_board_info(0, migor_i2c_devices, + ARRAY_SIZE(migor_i2c_devices)); + return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices)); } __initcall(migor_devices_setup); @@ -219,6 +226,9 @@ static void __init migor_setup(char **cmdline_p) ctrl_outw(ctrl_inw(PORT_PXCR) & 0x0fff, PORT_PXCR); ctrl_outl((ctrl_inl(BSC_CS6ABCR) & ~0x00000600) | 0x00000200, BSC_CS6ABCR); + + /* I2C */ + ctrl_outl(ctrl_inl(MSTPCR1) & ~0x00000200, MSTPCR1); } static struct sh_machine_vector mv_migor __initmv = { |