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| author | Andrew Lunn <andrew@lunn.ch> | 2012-07-20 15:51:55 +0400 |
|---|---|---|
| committer | Andrew Lunn <andrew@lunn.ch> | 2012-07-27 18:48:29 +0400 |
| commit | e91cac0a7746b2ce9d4134098678e3cc8cbf032d (patch) | |
| tree | 35ac0f4b38fbe3034faa82c9c19909bac47112ff /arch/arm/mach-kirkwood/common.c | |
| parent | 763721205eaa14f097694a3b65f87b74ba6dfe40 (diff) | |
| download | linux-e91cac0a7746b2ce9d4134098678e3cc8cbf032d.tar.xz | |
ARM: Orion: Add arch support needed for I2C via DT.
The MV64XXX I2C driver needs a clock in order to calculate the baud
rate factors. So add an clk to the clk tree. Also add the base DT
properties for kirkwood devices.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Conflicts:
arch/arm/mach-kirkwood/common.c
Diffstat (limited to 'arch/arm/mach-kirkwood/common.c')
| -rw-r--r-- | arch/arm/mach-kirkwood/common.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index c9201539ffbd..c4b64adcbfce 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -17,6 +17,7 @@ #include <linux/dma-mapping.h> #include <linux/clk-provider.h> #include <linux/spinlock.h> +#include <linux/mv643xx_i2c.h> #include <net/dsa.h> #include <asm/page.h> #include <asm/timex.h> @@ -276,6 +277,7 @@ void __init kirkwood_clk_init(void) orion_clkdev_add("0", "pcie", pex0); orion_clkdev_add("1", "pcie", pex1); orion_clkdev_add(NULL, "kirkwood-i2s", audio); + orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".0", runit); /* Marvell says runit is used by SPI, UART, NAND, TWSI, ..., * so should never be gated. |