From: Chunfeng Yun Date: Wed, 18 Jan 2017 06:08:26 +0000 (+0800) Subject: dt-bindings: mt8173-xhci: add reference clock X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=63376c10f0f6eaaa20765ef00dd2b9a398576fd4;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git dt-bindings: mt8173-xhci: add reference clock add a reference clock for compatibility Signed-off-by: Chunfeng Yun Signed-off-by: Greg Kroah-Hartman --- diff --git a/Documentation/devicetree/bindings/usb/mt8173-xhci.txt b/Documentation/devicetree/bindings/usb/mt8173-xhci.txt index 2a930bd52b94..ab8bb27e854c 100644 --- a/Documentation/devicetree/bindings/usb/mt8173-xhci.txt +++ b/Documentation/devicetree/bindings/usb/mt8173-xhci.txt @@ -23,6 +23,7 @@ Required properties: entry in clock-names - clock-names : must contain "sys_ck": for clock of xHCI MAC + "ref_ck": for reference clock of xHCI MAC "wakeup_deb_p0": for USB wakeup debounce clock of port0 "wakeup_deb_p1": for USB wakeup debounce clock of port1 @@ -47,10 +48,10 @@ usb30: usb@11270000 { reg-names = "mac", "ippc"; interrupts = ; power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>; - clocks = <&topckgen CLK_TOP_USB30_SEL>, + clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>, <&pericfg CLK_PERI_USB0>, <&pericfg CLK_PERI_USB1>; - clock-names = "sys_ck", + clock-names = "sys_ck", "ref_ck", "wakeup_deb_p0", "wakeup_deb_p1"; phys = <&phy_port0 PHY_TYPE_USB3>, @@ -82,6 +83,7 @@ Required properties: entry in clock-names - clock-names : must be "sys_ck": for clock of xHCI MAC + "ref_ck": for reference clock of xHCI MAC Optional properties: - vbus-supply : reference to the VBUS regulator; @@ -94,8 +96,8 @@ usb30: usb@11270000 { reg-names = "mac"; interrupts = ; power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>; - clocks = <&topckgen CLK_TOP_USB30_SEL>; - clock-names = "sys_ck"; + clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>; + clock-names = "sys_ck", "ref_ck"; vusb33-supply = <&mt6397_vusb_reg>; usb3-lpm-capable; };