diff options
| author | Joseph Lehrer <jlehrer@nvidia.com> | 2011-02-13 17:29:36 -0800 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-02-22 18:27:55 -0800 |
| commit | 8848cbcacee9065d65413f19150bcb4e919b82fb (patch) | |
| tree | 619b92efca2a69bb5bc352b956e026c1159ec8f4 /arch/arm/mach-tegra/include/mach/dc.h | |
| parent | a18784e6928701cce8623f0dba1dde4900ab909a (diff) | |
tegra: dc: Add PMx PWM control
bug 773671
Change-Id: If4265051873809491c80ada9401e48014c15f63d
Reviewed-on: http://git-master/r/19397
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/include/mach/dc.h')
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/dc.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/include/mach/dc.h b/arch/arm/mach-tegra/include/mach/dc.h index 0f87f993fe52..409d7c6adcb4 100644 --- a/arch/arm/mach-tegra/include/mach/dc.h +++ b/arch/arm/mach-tegra/include/mach/dc.h @@ -225,4 +225,18 @@ int tegra_dc_set_mode(struct tegra_dc *dc, const struct tegra_dc_mode *mode); unsigned tegra_dc_get_out_height(struct tegra_dc *dc); unsigned tegra_dc_get_out_width(struct tegra_dc *dc); +/* PM0 and PM1 signal control */ +#define TEGRA_PWM_PM0 0 +#define TEGRA_PWM_PM1 1 + +struct tegra_dc_pwm_params { + int which_pwm; + unsigned int period; + unsigned int clk_div; + unsigned int clk_select; + unsigned int duty_cycle; +}; + +void tegra_dc_config_pwm(struct tegra_dc *dc, struct tegra_dc_pwm_params *cfg); + #endif |