diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2012-04-06 17:17:26 +0200 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2012-05-08 16:33:55 -0700 |
| commit | 4574b886698dfad6209102fed6136622b5fe1c21 (patch) | |
| tree | 2f1deee540c68261f4531d09337a19a130a7ea45 /arch/arm/mach-kirkwood/common.c | |
| parent | 2f129bf4aab684bef1e82e747b709a5025ecb698 (diff) | |
ARM: Orion: SPI: Add clk/clkdev support.
Remove now redundant tclk from SPI platform data. This makes the platform
data empty, so remove it.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'arch/arm/mach-kirkwood/common.c')
| -rw-r--r-- | arch/arm/mach-kirkwood/common.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 57b8d1ef309..476e0b941db 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -86,10 +86,12 @@ static struct clk __init *kirkwood_register_gate(const char *name, u8 bit_idx) void __init kirkwood_clk_init(void) { + struct clk *runit; + tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT, kirkwood_tclk); - kirkwood_register_gate("runit", CGC_BIT_RUNIT); + runit = kirkwood_register_gate("runit", CGC_BIT_RUNIT); kirkwood_register_gate("ge0", CGC_BIT_GE0); kirkwood_register_gate("ge1", CGC_BIT_GE1); kirkwood_register_gate("sata0", CGC_BIT_SATA0); @@ -104,6 +106,10 @@ void __init kirkwood_clk_init(void) kirkwood_register_gate("audio", CGC_BIT_AUDIO); kirkwood_register_gate("tdm", CGC_BIT_TDM); kirkwood_register_gate("tsu", CGC_BIT_TSU); + + /* clkdev entries, mapping clks to devices */ + orion_clkdev_add(NULL, "orion_spi.0", runit); + orion_clkdev_add(NULL, "orion_spi.1", runit); } /***************************************************************************** @@ -270,7 +276,7 @@ void __init kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data) void __init kirkwood_spi_init() { kirkwood_clk_ctrl |= CGC_RUNIT; - orion_spi_init(SPI_PHYS_BASE, kirkwood_tclk); + orion_spi_init(SPI_PHYS_BASE); } |