openwrt/target/linux/mediatek/patches-4.14/0114-dt-bindings-usb-mtu3-remove-dummy-clocks-and-add-opt.patch

From 2c90367440a0dbf9962e7a7f701b0e7a320d325a Mon Sep 17 00:00:00 2001
From: Chunfeng Yun <[email protected]>
Date: Fri, 13 Oct 2017 17:10:48 +0800
Subject: [PATCH 114/224] dt-bindings: usb: mtu3: remove dummy clocks and add
 optional ones

Remove dummy clocks for usb wakeup and add optional ones for
mcu_bus and dma_bus bus.

Signed-off-by: Chunfeng Yun <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
---
 Documentation/devicetree/bindings/usb/mediatek,mtu3.txt | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

--- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
@@ -14,9 +14,9 @@ Required properties:
  - vusb33-supply : regulator of USB avdd3.3v
  - clocks : a list of phandle + clock-specifier pairs, one for each
 	entry in clock-names
- - clock-names : must contain "sys_ck" and "ref_ck" for clock of controller;
-	"wakeup_deb_p0" and "wakeup_deb_p1" are optional, they are
-	depends on "mediatek,enable-wakeup"
+ - clock-names : must contain "sys_ck" for clock of controller,
+	the following clocks are optional:
+	"ref_ck", "mcu_ck" and "dam_ck";
  - phys : a list of phandle + phy specifier pairs
  - dr_mode : should be one of "host", "peripheral" or "otg",
 	refer to usb/generic.txt
@@ -65,9 +65,7 @@ ssusb: usb@11271000 {
 	clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>,
 		 <&pericfg CLK_PERI_USB0>,
 		 <&pericfg CLK_PERI_USB1>;
-	clock-names = "sys_ck", "ref_ck",
-		      "wakeup_deb_p0",
-		      "wakeup_deb_p1";
+	clock-names = "sys_ck", "ref_ck";
 	vusb33-supply = <&mt6397_vusb_reg>;
 	vbus-supply = <&usb_p0_vbus>;
 	extcon = <&extcon_usb>;