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- From 1ff9a279dbeb0034929042faef186ce934474c2b Mon Sep 17 00:00:00 2001
- From: Linus Walleij <[email protected]>
- Date: Fri, 21 Apr 2017 20:50:22 +0200
- Subject: [PATCH 18/18] ARM: dts: Add the FOTG210 USB host to Gemini boards
- This adds the FOTG210 USB host controller to the Gemini
- device trees. In the main SoC DTSI it is flagged as disabled
- and then it is selectively enabled on the devices that utilize
- it.
- Signed-off-by: Linus Walleij <[email protected]>
- ---
- ChangeLog v1->v2:
- - Rebased to kernel v4.19-rc1
- - Drop pinctrl-0 handle from the second USB port
- - Add comment on how to deal with the USB pin control
- ---
- arch/arm/boot/dts/gemini-dlink-dir-685.dts | 8 ++++++
- arch/arm/boot/dts/gemini-nas4220b.dts | 8 ++++++
- arch/arm/boot/dts/gemini-rut1xx.dts | 20 ++++++++++++++
- arch/arm/boot/dts/gemini-sl93512r.dts | 8 ++++++
- arch/arm/boot/dts/gemini-sq201.dts | 8 ++++++
- arch/arm/boot/dts/gemini-wbd111.dts | 8 ++++++
- arch/arm/boot/dts/gemini-wbd222.dts | 8 ++++++
- arch/arm/boot/dts/gemini.dtsi | 32 ++++++++++++++++++++++
- 8 files changed, 100 insertions(+)
- --- a/arch/arm/boot/dts/gemini-dlink-dir-685.dts
- +++ b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
- @@ -452,5 +452,13 @@
- };
- };
- };
- +
- + usb@68000000 {
- + status = "okay";
- + };
- +
- + usb@69000000 {
- + status = "okay";
- + };
- };
- };
- --- a/arch/arm/boot/dts/gemini-nas4220b.dts
- +++ b/arch/arm/boot/dts/gemini-nas4220b.dts
- @@ -204,5 +204,13 @@
- ata@63400000 {
- status = "okay";
- };
- +
- + usb@68000000 {
- + status = "okay";
- + };
- +
- + usb@69000000 {
- + status = "okay";
- + };
- };
- };
- --- a/arch/arm/boot/dts/gemini-rut1xx.dts
- +++ b/arch/arm/boot/dts/gemini-rut1xx.dts
- @@ -124,5 +124,25 @@
- /* Not used in this platform */
- };
- };
- +
- + ethernet@60000000 {
- + status = "okay";
- +
- + ethernet-port@0 {
- + phy-mode = "rgmii";
- + phy-handle = <&phy0>;
- + };
- + ethernet-port@1 {
- + /* Not used in this platform */
- + };
- + };
- +
- + usb@68000000 {
- + status = "okay";
- + };
- +
- + usb@69000000 {
- + status = "okay";
- + };
- };
- };
- --- a/arch/arm/boot/dts/gemini-sl93512r.dts
- +++ b/arch/arm/boot/dts/gemini-sl93512r.dts
- @@ -324,5 +324,13 @@
- ata@63400000 {
- status = "okay";
- };
- +
- + usb@68000000 {
- + status = "okay";
- + };
- +
- + usb@69000000 {
- + status = "okay";
- + };
- };
- };
- --- a/arch/arm/boot/dts/gemini-sq201.dts
- +++ b/arch/arm/boot/dts/gemini-sq201.dts
- @@ -292,5 +292,13 @@
- ata@63000000 {
- status = "okay";
- };
- +
- + usb@68000000 {
- + status = "okay";
- + };
- +
- + usb@69000000 {
- + status = "okay";
- + };
- };
- };
- --- a/arch/arm/boot/dts/gemini-wbd111.dts
- +++ b/arch/arm/boot/dts/gemini-wbd111.dts
- @@ -171,5 +171,13 @@
- /* Not used in this platform */
- };
- };
- +
- + usb@68000000 {
- + status = "okay";
- + };
- +
- + usb@69000000 {
- + status = "okay";
- + };
- };
- };
- --- a/arch/arm/boot/dts/gemini-wbd222.dts
- +++ b/arch/arm/boot/dts/gemini-wbd222.dts
- @@ -183,5 +183,13 @@
- phy-handle = <&phy1>;
- };
- };
- +
- + usb@68000000 {
- + status = "okay";
- + };
- +
- + usb@69000000 {
- + status = "okay";
- + };
- };
- };
- --- a/arch/arm/boot/dts/gemini.dtsi
- +++ b/arch/arm/boot/dts/gemini.dtsi
- @@ -409,5 +409,37 @@
- #size-cells = <0>;
- status = "disabled";
- };
- +
- + usb@68000000 {
- + compatible = "cortina,gemini-usb", "faraday,fotg210";
- + reg = <0x68000000 0x1000>;
- + interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
- + resets = <&syscon GEMINI_RESET_USB0>;
- + clocks = <&syscon GEMINI_CLK_GATE_USB0>;
- + clock-names = "PCLK";
- + /*
- + * This will claim pins for USB0 and USB1 at the same
- + * time as they are using some common pins. If you for
- + * some reason have a system using USB1 at 96000000 but
- + * NOT using USB0 at 68000000 you wll have to add the
- + * usb_default_pins to the USB controller at 96000000
- + * in your .dts for the board.
- + */
- + pinctrl-names = "default";
- + pinctrl-0 = <&usb_default_pins>;
- + syscon = <&syscon>;
- + status = "disabled";
- + };
- +
- + usb@69000000 {
- + compatible = "cortina,gemini-usb", "faraday,fotg210";
- + reg = <0x69000000 0x1000>;
- + interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
- + resets = <&syscon GEMINI_RESET_USB1>;
- + clocks = <&syscon GEMINI_CLK_GATE_USB1>;
- + clock-names = "PCLK";
- + syscon = <&syscon>;
- + status = "disabled";
- + };
- };
- };
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