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| author | Jason Gunthorpe <jgunthorpe@obsidianresearch.com> | 2012-10-02 01:59:32 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2012-11-21 21:58:18 +0100 |
| commit | bff0844513f46e97e3cffa7b137c2eeb263810a6 (patch) | |
| tree | 3bac093984df99969458a09307d70cbbaa48224c /arch/arm | |
| parent | Linux 3.7-rc6 (diff) | |
| download | linux-bff0844513f46e97e3cffa7b137c2eeb263810a6.tar.xz linux-bff0844513f46e97e3cffa7b137c2eeb263810a6.zip | |
ARM: Kirkwood: Enable the second I2C bus
mv64xxx_of_config requires that the tclk frequency be found
through the clk stuff rather than through device tree, so add
another override for the 2nd controller.
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-kirkwood/board-dt.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/common.c | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index d94872fed8c0..ecbb26f438ea 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -30,6 +30,8 @@ struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL), OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0", NULL), + OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011100, "mv64xxx_i2c.1", + NULL), OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL), OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL), OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL), diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 2c6c218fb79e..906c22eca4e9 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -266,6 +266,7 @@ void __init kirkwood_clk_init(void) orion_clkdev_add("1", "pcie", pex1); orion_clkdev_add(NULL, "kirkwood-i2s", audio); orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".0", runit); + orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".1", runit); /* Marvell says runit is used by SPI, UART, NAND, TWSI, ..., * so should never be gated. |