diff options
| author | Huang Shijie <shijie8@gmail.com> | 2012-07-02 21:39:32 -0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-09-29 14:50:02 +0100 |
| commit | ff506172a30080963853dc0d259566c82fe8626c (patch) | |
| tree | 2959ffd3912316c17e19a645310e86bf36859600 /drivers/mtd/nand/gpmi-nand/gpmi-nand.h | |
| parent | 894824f9731a805b70b553220ae58e5475ff6ff1 (diff) | |
mtd: gpmi: change the code for clocks
The gpmi nand driver may needs several clocks(MX6Q needs five clocks).
In the old clock framework, all these clocks are chained together,
all you need is to manipulate the first clock.
But the kernel uses the common clk framework now, which forces us to
get the clocks one by one. When we use them, we have to enable them
one by one too.
Signed-off-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/nand/gpmi-nand/gpmi-nand.h')
| -rw-r--r-- | drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.h b/drivers/mtd/nand/gpmi-nand/gpmi-nand.h index ce5daa16092..1547a60c1c6 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.h +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.h @@ -22,6 +22,7 @@ #include <linux/dma-mapping.h> #include <linux/fsl/mxs-dma.h> +#define GPMI_CLK_MAX 5 /* MX6Q needs five clocks */ struct resources { void *gpmi_regs; void *bch_regs; @@ -29,7 +30,7 @@ struct resources { unsigned int bch_high_interrupt; unsigned int dma_low_channel; unsigned int dma_high_channel; - struct clk *clock; + struct clk *clock[GPMI_CLK_MAX]; }; /** |