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| author | Thierry Reding <thierry.reding@avionic-design.de> | 2011-12-21 08:04:13 +0100 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@avionic-design.de> | 2012-07-02 21:38:59 +0200 |
| commit | 140fd977dc46bc750258f082cdf1cfea79dc1d14 (patch) | |
| tree | 689eedb11b8b36a2bef6d08266074168a43f7281 /drivers/pwm/pwm-tegra.c | |
| parent | 0134b932a02f272a3137e8331e38b69eff011587 (diff) | |
| download | olio-linux-3.10-140fd977dc46bc750258f082cdf1cfea79dc1d14.tar.xz olio-linux-3.10-140fd977dc46bc750258f082cdf1cfea79dc1d14.zip | |
pwm: tegra: Add device tree support
Add auxdata to instantiate the PWFM controller from a device tree,
include the corresponding nodes in the dtsi files for Tegra 20 and
Tegra 30 and add binding documentation.
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Diffstat (limited to 'drivers/pwm/pwm-tegra.c')
| -rw-r--r-- | drivers/pwm/pwm-tegra.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-tegra.c b/drivers/pwm/pwm-tegra.c index 0950142d191..472b74e8221 100644 --- a/drivers/pwm/pwm-tegra.c +++ b/drivers/pwm/pwm-tegra.c @@ -239,9 +239,20 @@ static int __devexit tegra_pwm_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static struct of_device_id tegra_pwm_of_match[] = { + { .compatible = "nvidia,tegra20-pwm" }, + { .compatible = "nvidia,tegra30-pwm" }, + { } +}; + +MODULE_DEVICE_TABLE(of, tegra_pwm_of_match); +#endif + static struct platform_driver tegra_pwm_driver = { .driver = { .name = "tegra-pwm", + .of_match_table = of_match_ptr(tegra_pwm_of_match), }, .probe = tegra_pwm_probe, .remove = __devexit_p(tegra_pwm_remove), |