diff mbox series

[v2,1/4] dt-bindings: spi: add mt8186-nor compatible string

Message ID 20220118142820.2729-2-guochun.mao@mediatek.com (mailing list archive)
State New, archived
Headers show
Series add new SoC mt8186 support for spi-mtk-nor | expand

Commit Message

Guochun Mao Jan. 18, 2022, 2:28 p.m. UTC 
From: Guochun Mao <guochun.mao@mediatek.com>

Add MT8186 spi-nor controller support.
MT8186 needs a new clock name, axi_s, for spi nor axi slave bus clock.

Signed-off-by: Guochun Mao <guochun.mao@mediatek.com>
Signed-off-by: Zhen Zhang <zhen.zhang@mediatek.com>
---
 .../devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml         | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml
index 4e4694e3d539..be3cc7faed53 100644
--- a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml
+++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml
@@ -30,6 +30,7 @@  properties:
               - mediatek,mt7622-nor
               - mediatek,mt7623-nor
               - mediatek,mt7629-nor
+              - mediatek,mt8186-nor
               - mediatek,mt8192-nor
               - mediatek,mt8195-nor
           - enum:
@@ -49,6 +50,8 @@  properties:
       - description: clock used for controller
       - description: clock used for nor dma bus. this depends on hardware
                      design, so this is optional.
+      - description: clock used for controller axi slave bus.
+                     this depends on hardware design, so it is optional.
 
   clock-names:
     minItems: 2
@@ -56,6 +59,7 @@  properties:
       - const: spi
       - const: sf
       - const: axi
+      - const: axi_s
 
 required:
   - compatible