Re: [PATCH] [media] s5p-g2d: Make it possible to instantiate driver from DT
From: Thomas Abraham <hidden>
Date: 2012-03-01 03:21:05
Also in:
linux-samsung-soc, lkml
On 29 February 2012 19:24, Karol Lewandowski [off-list ref] wrote:
quoted hunk ↗ jump to hunk
This driver requires standard properties only (address and irq) which are automatically marshalled into plain old resources by OF core. Signed-off-by: Karol Lewandowski <redacted> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> --- drivers/media/video/s5p-g2d/g2d.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-)diff --git a/drivers/media/video/s5p-g2d/g2d.c b/drivers/media/video/s5p-g2d/g2d.c index febaa67..e7c0020 100644 --- a/drivers/media/video/s5p-g2d/g2d.c +++ b/drivers/media/video/s5p-g2d/g2d.c@@ -20,6 +20,7 @@#include <linux/interrupt.h> #include <linux/platform_device.h> +#include <linux/of.h> #include <media/v4l2-mem2mem.h> #include <media/v4l2-device.h> #include <media/v4l2-ioctl.h>@@ -795,12 +796,20 @@ static int g2d_remove(struct platform_device *pdev)return 0; } +#ifdef CONFIG_OF +static struct of_device_id g2d_dt_match[] = { + { .compatible = "samsung,exynos4210-g2d" },
The comment about the base version in the previous patch applies here too.
+ {},
+};
+#endif
+
static struct platform_driver g2d_pdrv = {
.probe = g2d_probe,
.remove = g2d_remove,
.driver = {
.name = G2D_NAME,
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(g2d_dt_match),
},
};
--
1.7.8.3Reviewed-by: Thomas Abraham <redacted>