[PATCH v2 7/8] dt-bindings: ufs: mediatek,ufs: Document additional clocks

AngeloGioacchino Del Regno
2024-04-11T11:44:25Z

Add additional clocks, used on all MediaTek SoCs' UFSHCI controllers:
some of these clocks are optional and used only for scaling purposes
to save power, or to improve performance in the case of the crypt
clocks.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
.../devicetree/bindings/ufs/mediatek,ufs.yaml | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml
index e2c276da3f2c..21b038db100c 100644
--- a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml
@@ -26,11 +26,23 @@ properties:
- const: mediatek,mt8183-ufshci

clocks:
- maxItems: 1
+ minItems: 1

clock-names:
+ minItems: 1
items:
- const: ufs
+ - const: ufs-aes
+ - const: ufs-tick
+ - const: unipro-sys
+ - const: unipro-tick
+ - const: ufs-sap
+ - const: ufs-tx-symbol
+ - const: ufs-rx-symbol
+ - const: ufs-mem
+ - const: crypt-mux
+ - const: crypt-lp
+ - const: crypt-perf

phys:
maxItems: 1