linux-kernel - [v2 PATCH 6/6] arm64: dts: mt8173: update properties about USB wakeup

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Date:   Wed, 3 Jan 2018 16:53:22 +0800
From:   Chunfeng Yun <chunfeng.yun@...iatek.com>
To:     Mathias Nyman <mathias.nyman@...el.com>,
        Rob Herring <robh+dt@...nel.org>,
        Felipe Balbi <felipe.balbi@...ux.intel.com>
CC:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Alan Stern <stern@...land.harvard.edu>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-usb@...r.kernel.org>, <linux-mediatek@...ts.infradead.org>,
        <devicetree@...r.kernel.org>
Subject: [v2 PATCH 6/6] arm64: dts: mt8173: update properties about USB wakeup

Use new binding about USB wakeup which now supports multi USB
wakeup glue layer between SSUSB and SPM.
Meanwhile remove dummy clocks of USB wakeup.

Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8173-evb.dts |  2 +-
 arch/arm64/boot/dts/mediatek/mt8173.dtsi    | 12 +++---------
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
index 1c3634f..0acba1f 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
@@ -505,7 +505,7 @@
 	vbus-supply = <&usb_p0_vbus>;
 	extcon = <&extcon_usb>;
 	dr_mode = "otg";
-	mediatek,enable-wakeup;
+	wakeup-source;
 	pinctrl-names = "default", "id_float", "id_ground";
 	pinctrl-0 = <&usb_id_pins_float>;
 	pinctrl-1 = <&usb_id_pins_float>;
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 26396ef..9263d9f 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -731,15 +731,9 @@
 			       <&u3port0 PHY_TYPE_USB3>,
 			       <&u2port1 PHY_TYPE_USB2>;
 			power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
-			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";
-			mediatek,syscon-wakeup = <&pericfg>;
+			clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>;
+			clock-names = "sys_ck", "ref_ck";
+			mediatek,syscon-wakeup = <&pericfg 0x400 1>;
 			#address-cells = <2>;
 			#size-cells = <2>;
 			ranges;
-- 
1.9.1