[PATCH v3 07/12] video: da8xx-fb: minimal dt support
From: Afzal Mohammed <hidden>
Date: 2013-01-22 16:53:00
Also in:
linux-omap, lkml
Subsystem:
framebuffer layer, open firmware and flattened device tree bindings, the rest · Maintainers:
Helge Deller, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Driver is provided a means to have the probe triggered by DT. Signed-off-by: Afzal Mohammed <redacted> --- Documentation/devicetree/bindings/video/fb-da8xx.txt | 16 ++++++++++++++++ drivers/video/da8xx-fb.c | 7 +++++++ 2 files changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/video/fb-da8xx.txt
diff --git a/Documentation/devicetree/bindings/video/fb-da8xx.txt b/Documentation/devicetree/bindings/video/fb-da8xx.txt
new file mode 100644
index 0000000..581e014
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/fb-da8xx.txt@@ -0,0 +1,16 @@ +TI LCD Controller on DA830/DA850/AM335x SoC's + +Required properties: +- compatible: + DA830 - "ti,da830-lcdc" + AM335x SoC's - "ti,am3352-lcdc", "ti,da830-lcdc" +- reg: Address range of lcdc register set +- interrupts: lcdc interrupt + +Example: + +lcdc@4830e000 { + compatible = "ti,am3352-lcdc", "ti,da830-lcdc"; + reg = <0x4830e000 0x1000>; + interrupts = <36>; +};
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index b6ea5e9..08ee8eb 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c@@ -1595,6 +1595,12 @@ static int fb_resume(struct platform_device *dev) #define fb_resume NULL #endif +static const struct of_device_id da8xx_fb_of_match[] = { + {.compatible = "ti,da830-lcdc", }, + {}, +}; +MODULE_DEVICE_TABLE(of, da8xx_fb_of_match); + static struct platform_driver da8xx_fb_driver = { .probe = fb_probe, .remove = fb_remove,
@@ -1603,6 +1609,7 @@ static struct platform_driver da8xx_fb_driver = { .driver = { .name = DRIVER_NAME, .owner = THIS_MODULE, + .of_match_table = of_match_ptr(da8xx_fb_of_match), }, };
--
1.7.12