From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758809AbdELVS1 (ORCPT ); Fri, 12 May 2017 17:18:27 -0400 Received: from mail-pf0-f178.google.com ([209.85.192.178]:32846 "EHLO mail-pf0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758146AbdELVSY (ORCPT ); Fri, 12 May 2017 17:18:24 -0400 From: John Stultz To: lkml Cc: Stephen Boyd , Bjorn Andersson , Srinivas Kandagatla , Nicolas Dechesne , Andy Gross , Rob Clark , Vinay Simha , David Brown , Rob Herring , John Stultz Subject: [PATCH 1/2] ARM: dts: qcom-apq8064: Collapse usb support into one node Date: Fri, 12 May 2017 14:18:17 -0700 Message-Id: <1494623898-27230-2-git-send-email-john.stultz@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1494623898-27230-1-git-send-email-john.stultz@linaro.org> References: <1494623898-27230-1-git-send-email-john.stultz@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Stephen Boyd We currently have three device nodes for the same USB hardware block, as evident by the reuse of the same reg address multiple times. Now that the chipidea driver fully supports OTG with the MSM wrapper we can collapse the three nodes into one USB device node, reflecting the true nature of the hardware. Since we're here, we also mark the irq trigger flags correctly, as IRQ_TYPE_LEVEL_HIGH instead of IRQ_TYPE_NONE. Cc: Bjorn Andersson Cc: Srinivas Kandagatla Cc: Nicolas Dechesne Cc: Stephen Boyd Cc: Andy Gross Cc: Rob Clark Cc: Vinay Simha Cc: David Brown Cc: Rob Herring Signed-off-by: Stephen Boyd Signed-off-by: John Stultz --- .../arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts | 49 +++---- arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts | 21 +-- arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts | 54 ++++---- arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 54 ++++---- .../arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts | 16 +-- arch/arm/boot/dts/qcom-apq8064.dtsi | 154 ++++++++++++--------- 6 files changed, 169 insertions(+), 179 deletions(-) diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts b/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts index 8f5de02..c5f561f 100644 --- a/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts +++ b/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts @@ -319,44 +319,37 @@ target-supply = <&pm8921_lvs7>; }; - /* OTG */ - phy@12500000 { - status = "okay"; - dr_mode = "peripheral"; - vddcx-supply = <&pm8921_s3>; - v3p3-supply = <&pm8921_l3>; - v1p8-supply = <&pm8921_l4>; - }; - - phy@12520000 { - status = "okay"; - vddcx-supply = <&pm8921_s3>; - v3p3-supply = <&pm8921_l3>; - v1p8-supply = <&pm8921_l23>; - }; - - phy@12530000 { - status = "okay"; - vddcx-supply = <&pm8921_s3>; - v3p3-supply = <&pm8921_l3>; - v1p8-supply = <&pm8921_l23>; - }; - - gadget@12500000 { - status = "okay"; - }; - - /* OTG */ usb@12500000 { status = "okay"; + dr_mode = "peripheral"; + ulpi { + phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l4>; + }; + }; }; usb@12520000 { status = "okay"; + dr_mode = "otg"; + ulpi { + phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l23>; + }; + }; }; usb@12530000 { status = "okay"; + dr_mode = "otg"; + ulpi { + phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l23>; + }; + }; }; amba { diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts index e39440a..e5fef32 100644 --- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts +++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts @@ -320,22 +320,15 @@ }; }; - /* OTG */ - phy@12500000 { - status = "okay"; - vddcx-supply = <&pm8921_s3>; - v3p3-supply = <&pm8921_l3>; - v1p8-supply = <&pm8921_l4>; - dr_mode = "otg"; - }; - - gadget@12500000 { - status = "okay"; - }; - - /* OTG */ usb@12500000 { status = "okay"; + dr_mode = "otg"; + ulpi { + phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l4>; + }; + }; }; amba { diff --git a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts index 35f1d46..d736203 100644 --- a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts +++ b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts @@ -149,43 +149,37 @@ }; }; - /* OTG */ - usb1_phy: phy@12500000 { - status = "okay"; - vddcx-supply = <&pm8921_s3>; - v3p3-supply = <&pm8921_l3>; - v1p8-supply = <&pm8921_l4>; - }; - - usb3_phy: phy@12520000 { - status = "okay"; - vddcx-supply = <&pm8921_s3>; - v3p3-supply = <&pm8921_l3>; - v1p8-supply = <&pm8921_l23>; - }; - - usb4_phy: phy@12530000 { - status = "okay"; - vddcx-supply = <&pm8921_s3>; - v3p3-supply = <&pm8921_l3>; - v1p8-supply = <&pm8921_l23>; - }; - - gadget1: gadget@12500000 { - status = "ok"; - }; - - /* OTG */ - usb1: usb@12500000 { + usb@12500000 { status = "ok"; + dr_mode = "otg"; + ulpi { + phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l4>; + }; + }; }; - usb3: usb@12520000 { + usb@12520000 { status = "okay"; + dr_mode = "host"; + ulpi { + phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l23>; + }; + }; }; - usb4: usb@12530000 { + usb@12530000 { status = "okay"; + dr_mode = "host"; + ulpi { + phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l23>; + }; + }; }; /* on board fixed 3.3v supply */ diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index 881ce70..bbd1dac 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -243,43 +243,37 @@ target-supply = <&pm8921_s4>; }; - /* OTG */ - usb1_phy: phy@12500000 { - status = "okay"; - vddcx-supply = <&pm8921_s3>; - v3p3-supply = <&pm8921_l3>; - v1p8-supply = <&pm8921_l4>; - }; - - usb3_phy: phy@12520000 { - status = "okay"; - vddcx-supply = <&pm8921_s3>; - v3p3-supply = <&pm8921_l3>; - v1p8-supply = <&pm8921_l23>; - }; - - usb4_phy: phy@12530000 { - status = "okay"; - vddcx-supply = <&pm8921_s3>; - v3p3-supply = <&pm8921_l3>; - v1p8-supply = <&pm8921_l23>; - }; - - gadget1: gadget@12500000 { - status = "okay"; - }; - - /* OTG */ - usb1: usb@12500000 { + usb@12500000 { status = "okay"; + dr_mode = "otg"; + ulpi { + phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l4>; + }; + }; }; - usb3: usb@12520000 { + usb@12520000 { status = "okay"; + dr_mode = "host"; + ulpi { + phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l23>; + }; + }; }; - usb4: usb@12530000 { + usb@12530000 { status = "okay"; + dr_mode = "host"; + ulpi { + phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l23>; + }; + }; }; pci@1b500000 { diff --git a/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts b/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts index a34ba35..88a9aff4 100644 --- a/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts +++ b/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts @@ -349,15 +349,15 @@ }; }; - phy@12500000 { - status = "okay"; - vddcx-supply = <&pm8921_s3>; - v3p3-supply = <&pm8921_l3>; - v1p8-supply = <&pm8921_l4>; - }; - - gadget@12500000 { + usb@12500000 { status = "okay"; + dr_mode = "otg"; + ulpi { + phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l4>; + }; + }; }; gsbi@1a200000 { diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 14a6f5e..f3db185 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -197,7 +197,7 @@ clock-frequency = <27000000>; }; - sleep_clk { + sleep_clk: sleep_clk { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <32768>; @@ -884,81 +884,97 @@ }; }; - usb1_phy: phy@12500000 { - compatible = "qcom,usb-otg-ci"; - reg = <0x12500000 0x400>; - interrupts = ; - status = "disabled"; - - clocks = <&gcc USB_HS1_XCVR_CLK>, - <&gcc USB_HS1_H_CLK>; - clock-names = "core", "iface"; - - resets = <&gcc USB_HS1_RESET>; - reset-names = "link"; - }; - - usb3_phy: phy@12520000 { - compatible = "qcom,usb-otg-ci"; - reg = <0x12520000 0x400>; - interrupts = ; - status = "disabled"; - dr_mode = "host"; - - clocks = <&gcc USB_HS3_XCVR_CLK>, - <&gcc USB_HS3_H_CLK>; - clock-names = "core", "iface"; - - resets = <&gcc USB_HS3_RESET>; - reset-names = "link"; - }; - - usb4_phy: phy@12530000 { - compatible = "qcom,usb-otg-ci"; - reg = <0x12530000 0x400>; - interrupts = ; - status = "disabled"; - dr_mode = "host"; - - clocks = <&gcc USB_HS4_XCVR_CLK>, - <&gcc USB_HS4_H_CLK>; - clock-names = "core", "iface"; - - resets = <&gcc USB_HS4_RESET>; - reset-names = "link"; - }; - - gadget1: gadget@12500000 { - compatible = "qcom,ci-hdrc"; - reg = <0x12500000 0x400>; - status = "disabled"; - dr_mode = "peripheral"; - interrupts = ; - usb-phy = <&usb1_phy>; - }; - usb1: usb@12500000 { - compatible = "qcom,ehci-host"; - reg = <0x12500000 0x400>; - interrupts = ; - status = "disabled"; - usb-phy = <&usb1_phy>; + compatible = "qcom,ci-hdrc"; + reg = <0x12500000 0x200>, + <0x12500200 0x200>; + interrupts = ; + clocks = <&gcc USB_HS1_XCVR_CLK>, <&gcc USB_HS1_H_CLK>; + clock-names = "core", "iface"; + assigned-clocks = <&gcc USB_HS1_XCVR_CLK>; + assigned-clock-rates = <60000000>; + resets = <&gcc USB_HS1_RESET>; + reset-names = "core"; + phy_type = "ulpi"; + ahb-burst-config = <0>; + phys = <&usb_hs1_phy>; + phy-names = "usb-phy"; + status = "disabled"; + #reset-cells = <1>; + + ulpi { + usb_hs1_phy: phy { + compatible = "qcom,usb-hs-phy-apq8064", + "qcom,usb-hs-phy"; + #phy-cells = <0>; + clocks = <&sleep_clk>, <&cxo_board>; + clock-names = "sleep", "ref"; + resets = <&usb1 0>; + reset-names = "por"; + }; + }; }; usb3: usb@12520000 { - compatible = "qcom,ehci-host"; - reg = <0x12520000 0x400>; - interrupts = ; - status = "disabled"; - usb-phy = <&usb3_phy>; + compatible = "qcom,ci-hdrc"; + reg = <0x12520000 0x200>, + <0x12520200 0x200>; + interrupts = ; + clocks = <&gcc USB_HS3_XCVR_CLK>, <&gcc USB_HS3_H_CLK>; + clock-names = "core", "iface"; + assigned-clocks = <&gcc USB_HS3_XCVR_CLK>; + assigned-clock-rates = <60000000>; + resets = <&gcc USB_HS3_RESET>; + reset-names = "core"; + phy_type = "ulpi"; + ahb-burst-config = <0>; + phys = <&usb_hs3_phy>; + phy-names = "usb-phy"; + status = "disabled"; + #reset-cells = <1>; + + ulpi { + usb_hs3_phy: phy { + compatible = "qcom,usb-hs-phy-apq8064", + "qcom,usb-hs-phy"; + #phy-cells = <0>; + clocks = <&sleep_clk>, <&cxo_board>; + clock-names = "sleep", "ref"; + resets = <&usb3 0>; + reset-names = "por"; + }; + }; }; usb4: usb@12530000 { - compatible = "qcom,ehci-host"; - reg = <0x12530000 0x400>; - interrupts = ; - status = "disabled"; - usb-phy = <&usb4_phy>; + compatible = "qcom,ci-hdrc"; + reg = <0x12530000 0x200>, + <0x12530200 0x200>; + interrupts = ; + clocks = <&gcc USB_HS4_XCVR_CLK>, <&gcc USB_HS4_H_CLK>; + clock-names = "core", "iface"; + assigned-clocks = <&gcc USB_HS4_XCVR_CLK>; + assigned-clock-rates = <60000000>; + resets = <&gcc USB_HS4_RESET>; + reset-names = "core"; + phy_type = "ulpi"; + ahb-burst-config = <0>; + phys = <&usb_hs4_phy>; + phy-names = "usb-phy"; + status = "disabled"; + #reset-cells = <1>; + + ulpi { + usb_hs4_phy: phy { + compatible = "qcom,usb-hs-phy-apq8064", + "qcom,usb-hs-phy"; + #phy-cells = <0>; + clocks = <&sleep_clk>, <&cxo_board>; + clock-names = "sleep", "ref"; + resets = <&usb4 0>; + reset-names = "por"; + }; + }; }; sata_phy0: phy@1b400000 { -- 2.7.4