From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chunfeng Yun Subject: [PATCH v3 6/7] arm64: dts: mt8183: enable USB remote wakeup Date: Fri, 30 Aug 2019 15:40:53 +0800 Message-ID: <1567150854-30033-7-git-send-email-chunfeng.yun@mediatek.com> References: <1567150854-30033-1-git-send-email-chunfeng.yun@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1567150854-30033-1-git-send-email-chunfeng.yun@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: Greg Kroah-Hartman , Rob Herring Cc: Mark Rutland , Matthias Brugger , Mathias Nyman , Chunfeng Yun , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org List-Id: linux-mediatek@lists.infradead.org Enable USB remote wakeup for MT8183 Signed-off-by: Chunfeng Yun --- v3: remove '#reset-cells' v2: no changes --- arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 1 + arch/arm64/boot/dts/mediatek/mt8183.dtsi | 7 +++++++ 2 files changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts index 142ff52f0f42..077256f3397b 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts @@ -150,6 +150,7 @@ &ssusb { vusb33-supply = <&mt6358_vusb_reg>; dr_mode = "host"; + wakeup-source; status = "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 28da334237c6..dc3e859849c7 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -215,6 +215,12 @@ #clock-cells = <1>; }; + pericfg: syscon@10003000 { + compatible = "mediatek,mt8183-pericfg", "syscon"; + reg = <0 0x10003000 0 0x1000>; + #clock-cells = <1>; + }; + pio: pinctrl@10005000 { compatible = "mediatek,mt8183-pinctrl"; reg = <0 0x10005000 0 0x1000>, @@ -384,6 +390,7 @@ clocks = <&infracfg CLK_INFRA_UNIPRO_SCK>, <&infracfg CLK_INFRA_USB>; clock-names = "sys_ck", "ref_ck"; + mediatek,syscon-wakeup = <&pericfg 0x400 0>; #address-cells = <2>; #size-cells = <2>; ranges; -- 2.23.0