Eric Lee / smarc-uboot

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Commit 78830364b8e0ef2f6de59e21252efdadb4b77763

Authored by Jean-Jacques Hiblot
Committed by Marek Vasut
1 parent 2e1d8cfaf1
Exists in smarc_8mq_lf_v2020.04 and in 9 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0

ARM: DTS: keystone: complete the description of the USB PHY devices 

As the PHY driver now handles the transitions of USB power domain, we
must add this information in the node of each PHY.
Also, the phy are expected in the "phys" property, not "usb-phys".
Also add the aliases for the USB ports on boards with more than a single
port.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>

Showing 4 changed files with 92 additions and 0 deletions Side-by-side Diff

arch/arm/dts/keystone-k2e-evm-u-boot.dtsi
Diff comments   View file @ 7883036
... ... @@ -7,9 +7,41 @@
7 7 soc {
8 8 u-boot,dm-pre-reloc;
9 9 };
  10 + aliases {
  11 + usb0 = &usb;
  12 + usb1 = &usb1;
  13 + };
10 14 };
11 15  
12 16 &i2c1 {
13 17 u-boot,dm-pre-reloc;
  18 +};
  19 +
  20 +&usb_phy {
  21 + #phy-cells = <0>;
  22 + psc-domain = <2>;
  23 +};
  24 +
  25 +&usb {
  26 + dwc3@2690000 {
  27 + phys = <&usb_phy>;
  28 + dr_mode = "host";
  29 + snps,u2ss_inp3_quirk;
  30 + status = "okay";
  31 + };
  32 +};
  33 +
  34 +&usb1_phy {
  35 + #phy-cells = <0>;
  36 + psc-domain = <1>;
  37 +};
  38 +
  39 +&usb1 {
  40 + dwc3@25010000 {
  41 + phys = <&usb1_phy>;
  42 + dr_mode = "peripheral";
  43 + snps,u2ss_inp3_quirk;
  44 + status = "okay";
  45 + };
14 46 };
arch/arm/dts/keystone-k2g-evm-u-boot.dtsi
Diff comments   View file @ 7883036
... ... @@ -7,6 +7,10 @@
7 7 soc {
8 8 u-boot,dm-pre-reloc;
9 9 };
  10 + aliases {
  11 + usb0 = &usb0;
  12 + usb1 = &usb1;
  13 + };
10 14 };
11 15  
12 16 &i2c0 {
... ... @@ -15,5 +19,29 @@
15 19  
16 20 &i2c1 {
17 21 u-boot,dm-pre-reloc;
  22 +};
  23 +
  24 +&usb0_phy {
  25 + compatible = "ti,keystone-usbphy";
  26 + #phy-cells = <0>;
  27 + reg = <0x2620738 24>;
  28 + psc-domain = <25>;
  29 +};
  30 +
  31 +&usb0 {
  32 + phys = <&usb0_phy>;
  33 + snps,u2ss_inp3_quirk;
  34 +};
  35 +
  36 +&usb1_phy {
  37 + compatible = "ti,keystone-usbphy";
  38 + #phy-cells = <0>;
  39 + reg = <0x2620750 24>;
  40 + psc-domain = <26>;
  41 +};
  42 +
  43 +&usb1 {
  44 + phys = <&usb1_phy>;
  45 + snps,u2ss_inp3_quirk;
18 46 };
arch/arm/dts/keystone-k2hk-evm-u-boot.dtsi
Diff comments   View file @ 7883036
... ... @@ -12,4 +12,18 @@
12 12 &i2c1 {
13 13 u-boot,dm-pre-reloc;
14 14 };
  15 +
  16 +&usb_phy {
  17 + #phy-cells = <0>;
  18 + psc-domain = <2>;
  19 +};
  20 +
  21 +&usb {
  22 + dwc3@2690000 {
  23 + phys = <&usb_phy>;
  24 + dr_mode = "host";
  25 + snps,u2ss_inp3_quirk;
  26 + status = "okay";
  27 + };
  28 +};
arch/arm/dts/keystone-k2l-evm-u-boot.dtsi
Diff comments   View file @ 7883036
  1 +// SPDX-License-Identifier: GPL-2.0+
  2 +/*
  3 + * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/
  4 + */
  5 +
  6 +&usb_phy {
  7 + #phy-cells = <0>;
  8 + psc-domain = <2>;
  9 +};
  10 +
  11 +&usb {
  12 + dwc3@2690000 {
  13 + phys = <&usb_phy>;
  14 + dr_mode = "host";
  15 + snps,u2ss_inp3_quirk;
  16 + status = "okay";
  17 + };
  18 +};