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| author | eric miao <eric.miao@marvell.com> | 2008-04-13 21:44:04 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-05-19 16:25:39 +0100 |
| commit | 75540c1ac3c7bd72ac8e092058f9714875239995 (patch) | |
| tree | 9d6dc7cb389f879be36a1583ce8949023a55dd2d /arch/arm/mach-pxa/pxa25x.c | |
| parent | 1a189b97190d3f0f8cf0379a799d3555b2d648bb (diff) | |
| download | kernel_samsung_smdk4412-75540c1ac3c7bd72ac8e092058f9714875239995.zip kernel_samsung_smdk4412-75540c1ac3c7bd72ac8e092058f9714875239995.tar.gz kernel_samsung_smdk4412-75540c1ac3c7bd72ac8e092058f9714875239995.tar.bz2 | |
[ARM] pxa: Add PXA support for PWM API
Patch mainly from Eric Miao, with minor edits by rmk.
Note: PWM0 and PWM2 share the same register I/O space and clock gating
on pxa{27x, 3xx}, thus PWM2 is treated in the driver as a child PWM of
PWM0. And this is also true for PWM1/3.
Signed-off-by: eric miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa/pxa25x.c')
| -rw-r--r-- | arch/arm/mach-pxa/pxa25x.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index e5b417d..2bed3f9 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -129,12 +129,12 @@ static struct clk pxa25x_clks[] = { INIT_CKEN("SSPCLK", SSP, 3686400, 0, &pxa25x_device_ssp.dev), INIT_CKEN("SSPCLK", NSSP, 3686400, 0, &pxa25x_device_nssp.dev), INIT_CKEN("SSPCLK", ASSP, 3686400, 0, &pxa25x_device_assp.dev), + INIT_CKEN("PWMCLK", PWM0, 3686400, 0, &pxa25x_device_pwm0.dev), + INIT_CKEN("PWMCLK", PWM1, 3686400, 0, &pxa25x_device_pwm1.dev), INIT_CKEN("AC97CLK", AC97, 24576000, 0, NULL), /* - INIT_CKEN("PWMCLK", PWM0, 3686400, 0, NULL), - INIT_CKEN("PWMCLK", PWM0, 3686400, 0, NULL), INIT_CKEN("I2SCLK", I2S, 14745600, 0, NULL), */ INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL), @@ -269,6 +269,8 @@ static struct platform_device *pxa25x_devices[] __initdata = { &pxa25x_device_ssp, &pxa25x_device_nssp, &pxa25x_device_assp, + &pxa25x_device_pwm0, + &pxa25x_device_pwm1, }; static struct sys_device pxa25x_sysdev[] = { |