diff options
| -rw-r--r-- | Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt | 11 | ||||
| -rw-r--r-- | drivers/media/platform/s5p-jpeg/jpeg-core.c | 12 |
2 files changed, 22 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt b/Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt new file mode 100644 index 000000000000..937b755baf8f --- /dev/null +++ b/Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt @@ -0,0 +1,11 @@ +Samsung S5P/EXYNOS SoC series JPEG codec + +Required properties: + +- compatible : should be one of: + "samsung,s5pv210-jpeg", "samsung,exynos4210-jpeg"; +- reg : address and length of the JPEG codec IP register set; +- interrupts : specifies the JPEG codec IP interrupt; +- clocks : should contain the JPEG codec IP gate clock specifier, from the + common clock bindings; +- clock-names : should contain "jpeg" entry. diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c index 091b06af84ea..a4bff8ec982e 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c @@ -17,6 +17,7 @@ #include <linux/io.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> #include <linux/slab.h> @@ -1428,10 +1429,20 @@ static const struct dev_pm_ops s5p_jpeg_pm_ops = { .runtime_resume = s5p_jpeg_runtime_resume, }; +#ifdef CONFIG_OF +static const struct of_device_id s5p_jpeg_of_match[] = { + { .compatible = "samsung,s5pv210-jpeg" }, + { .compatible = "samsung,exynos4210-jpeg" }, + { /* sentinel */ }, +}; +MODULE_DEVICE_TABLE(of, s5p_jpeg_of_match); +#endif + static struct platform_driver s5p_jpeg_driver = { .probe = s5p_jpeg_probe, .remove = s5p_jpeg_remove, .driver = { + .of_match_table = of_match_ptr(s5p_jpeg_of_match), .owner = THIS_MODULE, .name = S5P_JPEG_M2M_NAME, .pm = &s5p_jpeg_pm_ops, @@ -1443,4 +1454,3 @@ module_platform_driver(s5p_jpeg_driver); MODULE_AUTHOR("Andrzej Pietrasiewicz <andrzej.p@samsung.com>"); MODULE_DESCRIPTION("Samsung JPEG codec driver"); MODULE_LICENSE("GPL"); - |