From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Fri, 08 Dec 2023 10:40:48 +0000 Subject: [PATCH] 移去rt --- kernel/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt | 21 +++++++++++++++++---- 1 files changed, 17 insertions(+), 4 deletions(-) diff --git a/kernel/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt b/kernel/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt index 83f6c6a..da92f57 100644 --- a/kernel/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt +++ b/kernel/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt @@ -27,7 +27,9 @@ - compatible: "renesas,r8a7795-rcar-usb2-clock-sel" if the device is a part of an R8A7795 SoC. "renesas,r8a7796-rcar-usb2-clock-sel" if the device if a part of - an R8A7796 SoC. + an R8A77960 SoC. + "renesas,r8a77961-rcar-usb2-clock-sel" if the device if a part of + an R8A77961 SoC. "renesas,rcar-gen3-usb2-clock-sel" for a generic R-Car Gen3 compatible device. @@ -38,10 +40,17 @@ - reg: offset and length of the USB 2.0 clock selector register block. - clocks: A list of phandles and specifier pairs. - clock-names: Name of the clocks. - - The functional clock must be "ehci_ohci" + - The functional clock of USB 2.0 host side must be "ehci_ohci" + - The functional clock of HS-USB side must be "hs-usb-if" - The USB_EXTAL clock pin must be "usb_extal" - The USB_XTAL clock pin must be "usb_xtal" - #clock-cells: Must be 0 +- power-domains: A phandle and symbolic PM domain specifier. + See power/renesas,rcar-sysc.yaml. +- resets: A list of phandles and specifier pairs. +- reset-names: Name of the resets. + - The reset of USB 2.0 host side must be "ehci_ohci" + - The reset of HS-USB side must be "hs-usb-if" Example (R-Car H3): @@ -49,7 +58,11 @@ compatible = "renesas,r8a7795-rcar-usb2-clock-sel", "renesas,rcar-gen3-usb2-clock-sel"; reg = <0 0xe6590630 0 0x02>; - clocks = <&cpg CPG_MOD 703>, <&usb_extal>, <&usb_xtal>; - clock-names = "ehci_ohci", "usb_extal", "usb_xtal"; + clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>, + <&usb_extal>, <&usb_xtal>; + clock-names = "ehci_ohci", "hs-usb-if", "usb_extal", "usb_xtal"; #clock-cells = <0>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 703>, <&cpg 704>; + reset-names = "ehci_ohci", "hs-usb-if"; }; -- Gitblit v1.6.2