| Message ID | 1322011285-4002-11-git-send-email-swarren@nvidia.com |
|---|---|
| State | Accepted, archived |
| Headers | show |
On Tue, Nov 22, 2011 at 06:21:18PM -0700, Stephen Warren wrote:
> Signed-off-by: Stephen Warren <swarren@nvidia.com>
Applied, thanks - the binding seems entirely uncontroversial as there's
just a compatible and register binding, if there are problems we can
always revert or fix before 3.3.
BTW, you probably want to look at your CC list, it's rather large.
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diff --git a/Documentation/devicetree/bindings/sound/tegra20-das.txt b/Documentation/devicetree/bindings/sound/tegra20-das.txt new file mode 100644 index 0000000..6de3a7e --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tegra20-das.txt @@ -0,0 +1,12 @@ +NVIDIA Tegra 20 DAS (Digital Audio Switch) controller + +Required properties: +- compatible : "nvidia,tegra20-das" +- reg : Should contain DAS registers location and length + +Example: + +das@70000c00 { + compatible = "nvidia,tegra20-das"; + reg = <0x70000c00 0x80>; +}; diff --git a/sound/soc/tegra/tegra_das.c b/sound/soc/tegra/tegra_das.c index fa3a442..5b82b4e 100644 --- a/sound/soc/tegra/tegra_das.c +++ b/sound/soc/tegra/tegra_das.c @@ -225,11 +225,18 @@ static int __devexit tegra_das_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id tegra_das_of_match[] __devinitconst = { + { .compatible = "nvidia,tegra20-das", }, + {}, +}; + static struct platform_driver tegra_das_driver = { .probe = tegra_das_probe, .remove = __devexit_p(tegra_das_remove), .driver = { .name = DRV_NAME, + .owner = THIS_MODULE, + .of_match_table = tegra_das_of_match, }, }; module_platform_driver(tegra_das_driver); @@ -238,3 +245,4 @@ MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>"); MODULE_DESCRIPTION("Tegra DAS driver"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:" DRV_NAME); +MODULE_DEVICE_TABLE(of, tegra_das_of_match);
Signed-off-by: Stephen Warren <swarren@nvidia.com> --- .../devicetree/bindings/sound/tegra20-das.txt | 12 ++++++++++++ sound/soc/tegra/tegra_das.c | 8 ++++++++ 2 files changed, 20 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/tegra20-das.txt