Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ec8549a0 authored by Mayank Rana's avatar Mayank Rana
Browse files

usb: phy: qusb: Remove updating VBUS status from QUSB PHY driver 



This change removes updating VBUS status from QUSB PHY driver using
QSCRATCH register. New change would be adding same functionality from
USB controller driver.

- It also updates devicetree documentation and existing supported
MSM/MDM platforms' USB device node property to accommodate above changes.

CRs-Fixed: 1046503
Change-Id: I4573a077bb455ebe3750ab76a91d2593d7e94ea5
Signed-off-by: default avatarMayank Rana <mrana@codeaurora.org>
parent 3a6b1ed5

Documentation/devicetree/bindings/usb/msm-phy.txt

+3 −6
Original line number Diff line number Diff line
@@ -156,8 +156,7 @@ Required properties: 
 - phy_type: Should be one of "ulpi" or "utmi". ChipIdea core uses "ulpi" mode.



Optional properties:

 - reg: Address and length register set to control QUSB2 PHY

   "qscratch_base" : QSCRATCH base register set.

 - reg-names: Additional registers corresponding with the following:

   "tune2_efuse_addr": EFUSE based register address to read TUNE2 parameter.

   via the QSCRATCH interface.

   "emu_phy_base" : phy base address used for programming emulation target phy.
@@ -184,10 +183,8 @@ Optional properties: 
Example:

	qusb_phy: qusb@f9b39000 {

		compatible = "qcom,qusb2phy";

		reg = <0x00079000 0x7000>,

			<0x08af8800 0x400>;

		reg-names = "qusb_phy_base",

			    "qscratch_base";

		reg = <0x00079000 0x7000>;

		reg-names = "qusb_phy_base";

		vdd-supply = <&pm8994_s2_corner>;

		vdda18-supply = <&pm8994_l6>;

		vdda33-supply = <&pm8994_l24>;

arch/arm/boot/dts/qcom/mdm9640-v1-mtp.dts

+0 −2
Original line number Diff line number Diff line
@@ -26,10 +26,8 @@ 


&qusb_phy {

	reg = <0x00079000 0x180>,

	      <0x08af8800 0x400>,

	      <0x000580d4 0x4>;

	reg-names = "qusb_phy_base",

		    "qscratch_base",

		    "tune2_efuse_addr";

	qcom,tune2-efuse-bit-pos = <20>;

	qcom,tune2-efuse-num-bits = <4>;

arch/arm/boot/dts/qcom/mdm9640-v1-pmk8001-mtp.dts

+0 −2
Original line number Diff line number Diff line
@@ -27,10 +27,8 @@ 


&qusb_phy {

	reg = <0x00079000 0x180>,

	      <0x08af8800 0x400>,

	      <0x000580d4 0x4>;

	reg-names = "qusb_phy_base",

		    "qscratch_base",

		    "tune2_efuse_addr";

	qcom,tune2-efuse-bit-pos = <20>;

	qcom,tune2-efuse-num-bits = <4>;

arch/arm/boot/dts/qcom/mdm9640-v2.dtsi

+0 −2
Original line number Diff line number Diff line
@@ -50,10 +50,8 @@ 


&qusb_phy {

	reg = <0x00079000 0x180>,

	      <0x08af8800 0x400>,

	      <0x000a020c 0x4>;

	reg-names = "qusb_phy_base",

		    "qscratch_base",

		    "tune2_efuse_addr";

	qcom,tune2-efuse-bit-pos = <20>;

	qcom,tune2-efuse-num-bits = <4>;

arch/arm/boot/dts/qcom/mdmcalifornium-rumi.dts

+1 −3
Original line number Diff line number Diff line 
/* Copyright (c) 2015, The Linux Foundation. All rights reserved.

/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -63,10 +63,8 @@ 


&qusb_phy {

	reg = <0x00079000 0x180>,

	      <0x08af8800 0x400>,

	      <0x08a0cd00 0x40>;

	reg-names = "qusb_phy_base",

		    "qscratch_base",

		    "emu_phy_base";

	qcom,emulation;

	qcom,qusb-phy-init-seq = <0x19 0x404