media: dt-bindings: media: renesas-ceu: Add R-Mobile R8A7740

Add R-Mobile A1 R8A7740 SoC to the list of compatible values for the CEU
unit.
Signed-off-by: NJacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: NRob Herring <robh@kernel.org>
Reviewed-by: NSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>

Documentation/devicetree/bindings/media/renesas,ceu.txt

@@ -2,14 +2,15 @@ Renesas Capture Engine Unit (CEU)
 ----------------------------------------------
 
 The Capture Engine Unit is the image capture interface found in the Renesas
-SH Mobile and RZ SoCs.
+SH Mobile, R-Mobile and RZ SoCs.
 
 The interface supports a single parallel input with data bus width of 8 or 16
 bits.
 
 Required properties:
-- compatible: Shall be "renesas,r7s72100-ceu" for CEU units found in RZ/A1H
-  and RZ/A1M SoCs.
+- compatible: Shall be one of the following values:
+	"renesas,r7s72100-ceu" for CEU units found in RZ/A1H and RZ/A1M SoCs
+	"renesas,r8a7740-ceu" for CEU units found in R-Mobile A1 R8A7740 SoCs
 - reg: Registers address base and size.
 - interrupts: The interrupt specifier.
 

drivers/media/platform/renesas-ceu.c

@@ -1555,6 +1555,7 @@ static const struct ceu_data ceu_data_sh4 = {
 #if IS_ENABLED(CONFIG_OF)
 static const struct of_device_id ceu_of_match[] = {
 	{ .compatible = "renesas,r7s72100-ceu", .data = &ceu_data_rz },
+	{ .compatible = "renesas,r8a7740-ceu", .data = &ceu_data_rz },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, ceu_of_match);