diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/reset/uniphier-reset.txt | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/reset/uniphier-reset.txt b/Documentation/devicetree/bindings/reset/uniphier-reset.txt index 101743dda223..f63c511a9de8 100644 --- a/Documentation/devicetree/bindings/reset/uniphier-reset.txt +++ b/Documentation/devicetree/bindings/reset/uniphier-reset.txt @@ -120,27 +120,27 @@ Example: }; -USB3 core reset ---------------- +Peripheral core reset in glue layer +----------------------------------- -USB3 core reset belongs to USB3 glue layer. Before using the core reset, -it is necessary to control the clocks and resets to enable this layer. -These clocks and resets should be described in each property. +Some peripheral core reset belongs to its own glue layer. Before using +this core reset, it is necessary to control the clocks and resets to enable +this layer. These clocks and resets should be described in each property. Required properties: - compatible: Should be - "socionext,uniphier-pro4-usb3-reset" - for Pro4 SoC - "socionext,uniphier-pxs2-usb3-reset" - for PXs2 SoC - "socionext,uniphier-ld20-usb3-reset" - for LD20 SoC - "socionext,uniphier-pxs3-usb3-reset" - for PXs3 SoC + "socionext,uniphier-pro4-usb3-reset" - for Pro4 SoC USB3 + "socionext,uniphier-pxs2-usb3-reset" - for PXs2 SoC USB3 + "socionext,uniphier-ld20-usb3-reset" - for LD20 SoC USB3 + "socionext,uniphier-pxs3-usb3-reset" - for PXs3 SoC USB3 - #reset-cells: Should be 1. - reg: Specifies offset and length of the register set for the device. -- clocks: A list of phandles to the clock gate for USB3 glue layer. +- clocks: A list of phandles to the clock gate for the glue layer. According to the clock-names, appropriate clocks are required. - clock-names: Should contain "gio", "link" - for Pro4 SoC "link" - for others -- resets: A list of phandles to the reset control for USB3 glue layer. +- resets: A list of phandles to the reset control for the glue layer. According to the reset-names, appropriate resets are required. - reset-names: Should contain "gio", "link" - for Pro4 SoC |