From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt | 61 ++++++++++++++++++++++++++++--
1 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/kernel/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt b/kernel/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt
index eeb9e18..a3bd1c4 100644
--- a/kernel/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt
+++ b/kernel/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt
@@ -4,8 +4,11 @@
2 USB PHY contains.
Required properties:
-- compatible: "renesas,usb-phy-r8a7743" if the device is a part of R8A7743 SoC.
+- compatible: "renesas,usb-phy-r8a7742" if the device is a part of R8A7742 SoC.
+ "renesas,usb-phy-r8a7743" if the device is a part of R8A7743 SoC.
+ "renesas,usb-phy-r8a7744" if the device is a part of R8A7744 SoC.
"renesas,usb-phy-r8a7745" if the device is a part of R8A7745 SoC.
+ "renesas,usb-phy-r8a77470" if the device is a part of R8A77470 SoC.
"renesas,usb-phy-r8a7790" if the device is a part of R8A7790 SoC.
"renesas,usb-phy-r8a7791" if the device is a part of R8A7791 SoC.
"renesas,usb-phy-r8a7794" if the device is a part of R8A7794 SoC.
@@ -29,7 +32,7 @@
- #phy-cells: see phy-bindings.txt in the same directory, must be <1>.
The phandle's argument in the PHY specifier is the USB controller selector for
-the USB channel; see the selector meanings below:
+the USB channel other than r8a77470 SoC; see the selector meanings below:
+-----------+---------------+---------------+
|\ Selector | | |
@@ -40,6 +43,16 @@
| 2 | PCI EHCI/OHCI | xHCI |
+-----------+---------------+---------------+
+For r8a77470 SoC;see the selector meaning below:
+
++-----------+---------------+---------------+
+|\ Selector | | |
++ --------- + 0 | 1 |
+| Channel \| | |
++-----------+---------------+---------------+
+| 0 | EHCI/OHCI | HS-USB |
++-----------+---------------+---------------+
+
Example (Lager board):
usb-phy@e6590100 {
@@ -47,15 +60,53 @@
reg = <0 0xe6590100 0 0x100>;
#address-cells = <1>;
#size-cells = <0>;
- clocks = <&mstp7_clks R8A7790_CLK_HSUSB>;
+ clocks = <&cpg CPG_MOD 704>;
clock-names = "usbhs";
+ power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+ resets = <&cpg 704>;
- usb-channel@0 {
+ usb0: usb-channel@0 {
reg = <0>;
#phy-cells = <1>;
};
- usb-channel@2 {
+ usb2: usb-channel@2 {
reg = <2>;
#phy-cells = <1>;
};
};
+
+Example (iWave RZ/G1C sbc):
+
+ usbphy0: usb-phy0@e6590100 {
+ compatible = "renesas,usb-phy-r8a77470",
+ "renesas,rcar-gen2-usb-phy";
+ reg = <0 0xe6590100 0 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cpg CPG_MOD 704>;
+ clock-names = "usbhs";
+ power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
+ resets = <&cpg 704>;
+
+ usb0: usb-channel@0 {
+ reg = <0>;
+ #phy-cells = <1>;
+ };
+ };
+
+ usbphy1: usb-phy@e6598100 {
+ compatible = "renesas,usb-phy-r8a77470",
+ "renesas,rcar-gen2-usb-phy";
+ reg = <0 0xe6598100 0 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cpg CPG_MOD 706>;
+ clock-names = "usbhs";
+ power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
+ resets = <&cpg 706>;
+
+ usb1: usb-channel@0 {
+ reg = <0>;
+ #phy-cells = <1>;
+ };
+ };
--
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