diff mbox series

[V6,2/3] dt-bindings: spi: support hclk

Message ID 20220321013922.24067-3-leilk.liu@mediatek.com (mailing list archive)
State Superseded
Headers show
Series spi: mediatek: add single/quad mode support | expand

Commit Message

Leilk Liu March 21, 2022, 1:39 a.m. UTC 
this patch support hclk for AHB bus.

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 .../devicetree/bindings/spi/mediatek,spi-mt65xx.yaml          | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Rob Herring (Arm) March 21, 2022, 11:30 p.m. UTC | #1 
On Mon, 21 Mar 2022 09:39:21 +0800, Leilk Liu wrote:
> this patch support hclk for AHB bus.
> 
> Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
>  .../devicetree/bindings/spi/mediatek,spi-mt65xx.yaml          | 4 ++++
>  1 file changed, 4 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
index 7247a177466b..ecb4a5002cc1 100644
--- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
+++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
@@ -53,16 +53,20 @@  properties:
     maxItems: 1
 
   clocks:
+    minItems: 3
     items:
       - description: clock used for the parent clock
       - description: clock used for the muxes clock
       - description: clock used for the clock gate
+      - description: clock used for the AHB bus, this clock is optional
 
   clock-names:
+    minItems: 3
     items:
       - const: parent-clk
       - const: sel-clk
       - const: spi-clk
+      - const: hclk
 
   mediatek,pad-select:
     $ref: /schemas/types.yaml#/definitions/uint32-array