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Date: Mon, 28 Mar 2016 18:32:36 -0700 From: Bjorn Andersson <bjorn.andersson@...aro.org> To: Andy Gross <andy.gross@...aro.org> Cc: linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Bjorn Andersson <bjorn.andersson@...ymobile.com> Subject: [PATCH 1/4] ARM: dts: qcom: msm8974: Add USB gadget nodes From: Bjorn Andersson <bjorn.andersson@...ymobile.com> Add the necessary nodes for USB gadget on MSM8974 and enable these for Honami. Signed-off-by: Bjorn Andersson <bjorn.andersson@...ymobile.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org> --- .../boot/dts/qcom-msm8974-sony-xperia-honami.dts | 8 +++++ arch/arm/boot/dts/qcom-msm8974.dtsi | 38 ++++++++++++++++++++++ 2 files changed, 46 insertions(+) diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts index a0398b69f4f2..453eede25a43 100644 --- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts +++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts @@ -367,6 +367,14 @@ }; }; + + usb-phy@...55000 { + status = "ok"; + }; + + usb@...55000 { + status = "ok"; + }; }; &spmi_bus { diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index ef5330578431..927075137b76 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi @@ -489,6 +489,44 @@ #dma-cells = <1>; qcom,ee = <0>; }; + + usb1_phy: usb-phy@...55000 { + compatible = "qcom,usb-otg-snps"; + + reg = <0xf9a55000 0x400>; + interrupts-extended = <&intc 0 134 0>, <&intc 0 140 0>, + <&spmi_bus 0 0x9 0 0>; + interrupt-names = "core_irq", "async_irq", "pmic_id_irq"; + + vddcx-supply = <&pm8841_s2>; + v3p3-supply = <&pm8941_l24>; + v1p8-supply = <&pm8941_l6>; + + dr_mode = "otg"; + qcom,phy-init-sequence = <0x63 0x81 0xfffffff>; + qcom,otg-control = <1>; + qcom,phy-num = <0>; + + resets = <&gcc GCC_USB2A_PHY_BCR>, <&gcc GCC_USB_HS_BCR>; + reset-names = "phy", "link"; + + clocks = <&gcc GCC_XO_CLK>, <&gcc GCC_USB_HS_SYSTEM_CLK>, + <&gcc GCC_USB_HS_AHB_CLK>; + clock-names = "phy", "core", "iface"; + + status = "disabled"; + }; + + usb@...55000 { + compatible = "qcom,ci-hdrc"; + reg = <0xf9a55000 0x400>; + dr_mode = "otg"; + interrupts = <0 134 0>, <0 140 0>; + interrupt-names = "core_irq", "async_irq"; + usb-phy = <&usb1_phy>; + + status = "disabled"; + }; }; smd { -- 2.5.0
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