Due to some potential tweaks for the da850 LCDC (for example: the required memory bandwith settings) we need a separate compatible for the IP present on the da850 boards.

Suggested-by: Sekhar Nori nsekhar@ti.com Signed-off-by: Bartosz Golaszewski bgolaszewski@baylibre.com --- v1 -> v2: - added the new compatible to the bindings documentation

Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt | 4 ++-- drivers/gpu/drm/tilcdc/tilcdc_drv.c | 1 + 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt b/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt index a83abd7..33b6e8a 100644 --- a/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt +++ b/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt @@ -1,7 +1,7 @@ Device-Tree bindings for tilcdc DRM driver

Required properties: - - compatible: value should be "ti,am33xx-tilcdc". + - compatible: value should be "ti,am33xx-tilcdc" or "ti,da850-tilcdc". - interrupts: the interrupt number - reg: base address and size of the LCDC device

@@ -51,7 +51,7 @@ Optional nodes: Example:

fb: fb@4830e000 { - compatible = "ti,am33xx-tilcdc"; + compatible = "ti,am33xx-tilcdc", "ti,da850-tilcdc"; reg = <0x4830e000 0x1000>; interrupt-parent = <&intc>; interrupts = <36>; diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index a694977..231f2c7 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c @@ -723,6 +723,7 @@ static int tilcdc_pdev_remove(struct platform_device *pdev)

static struct of_device_id tilcdc_of_match[] = { { .compatible = "ti,am33xx-tilcdc", }, + { .compatible = "ti,da850-tilcdc", }, { }, }; MODULE_DEVICE_TABLE(of, tilcdc_of_match);