media: dt-bindings: media: mtk-cir: Add support for MT7622 SoC

Document the devicetree bindings for CIR on MediaTek MT7622
SoC.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/Documentation/devicetree/bindings/media/mtk-cir.txt b/Documentation/devicetree/bindings/media/mtk-cir.txt
index 2be2005577d6e5dd3fa66f329df9b68c8ebc34c5..5e18087ce11f25410fdff901d398f8d60d6f7133 100644 (file)
--- a/Documentation/devicetree/bindings/media/mtk-cir.txt
+++ b/Documentation/devicetree/bindings/media/mtk-cir.txt
@@ -2,10 +2,14 @@ Device-Tree bindings for Mediatek consumer IR controller
 found in Mediatek SoC family
 
 Required properties:
-- compatible       : "mediatek,mt7623-cir"
+- compatible       : Should be
+                       "mediatek,mt7623-cir": for MT7623 SoC
+                       "mediatek,mt7622-cir": for MT7622 SoC
 - clocks           : list of clock specifiers, corresponding to
                      entries in clock-names property;
-- clock-names      : should contain "clk" entries;
+- clock-names      : should contain
+                       - "clk" entries: for MT7623 SoC
+                       - "clk", "bus" entries: for MT7622 SoC
 - interrupts       : should contain IR IRQ number;
 - reg              : should contain IO map address for IR.