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149 lines
3.5 KiB
149 lines
3.5 KiB
From dd62aee5d2d24199e71e745544e49a1a8b3c6f7a Mon Sep 17 00:00:00 2001
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From: Linus Walleij <linus.walleij@linaro.org>
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Date: Fri, 21 Apr 2017 20:50:22 +0200
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Subject: [PATCH 31/31] ARM: dts: Add the FOTG210 USB host to Gemini
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This adds the FOTG210 USB host controller to the Gemini
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device trees. In the main SoC DTSI it is flagged as disabled
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and then it is selectively enabled on the devices that utilize
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it (these per-platform enablements are done on the out-of-tree
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OpenWrt patch set). It is not enabled on the Itian SquareOne
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NAS/router since this instead has a VIA host controller
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soldered on the PCI port, and can gate off these USB host
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controllers.
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Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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---
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USB maintainers: I will merge this through the ARM SoC tree,
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the patch is only included in the series for context.
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---
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arch/arm/boot/dts/gemini-dlink-dir-685.dts | 8 ++++++++
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arch/arm/boot/dts/gemini-nas4220b.dts | 8 ++++++++
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arch/arm/boot/dts/gemini-wbd111.dts | 20 ++++++++++++++++++++
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arch/arm/boot/dts/gemini-wbd222.dts | 21 +++++++++++++++++++++
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arch/arm/boot/dts/gemini.dtsi | 26 ++++++++++++++++++++++++++
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6 files changed, 103 insertions(+)
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--- a/arch/arm/boot/dts/gemini-dlink-dir-685.dts
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+++ b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
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@@ -299,5 +299,13 @@
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};
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};
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};
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+
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+ usb@68000000 {
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+ status = "okay";
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+ };
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+
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+ usb@69000000 {
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+ status = "okay";
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+ };
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};
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};
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--- a/arch/arm/boot/dts/gemini-nas4220b.dts
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+++ b/arch/arm/boot/dts/gemini-nas4220b.dts
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@@ -146,5 +146,13 @@
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ata@63000000 {
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status = "okay";
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};
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+
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+ usb@68000000 {
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+ status = "okay";
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+ };
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+
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+ usb@69000000 {
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+ status = "okay";
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+ };
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};
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};
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--- a/arch/arm/boot/dts/gemini-wbd111.dts
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+++ b/arch/arm/boot/dts/gemini-wbd111.dts
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@@ -160,5 +160,25 @@
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<0x6000 0 0 3 &pci_intc 1>,
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<0x6000 0 0 4 &pci_intc 2>;
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};
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+
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+ ethernet@60000000 {
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+ status = "okay";
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+
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+ ethernet-port@0 {
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+ phy-mode = "rgmii";
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+ phy-handle = <&phy0>;
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+ };
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+ ethernet-port@1 {
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+ /* Not used in this platform */
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+ };
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+ };
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+
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+ usb@68000000 {
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+ status = "okay";
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+ };
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+
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+ usb@69000000 {
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+ status = "okay";
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+ };
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};
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};
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--- a/arch/arm/boot/dts/gemini-wbd222.dts
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+++ b/arch/arm/boot/dts/gemini-wbd222.dts
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@@ -165,5 +165,26 @@
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<0x6000 0 0 3 &pci_intc 1>,
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<0x6000 0 0 4 &pci_intc 2>;
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};
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+
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+ ethernet@60000000 {
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+ status = "okay";
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+
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+ ethernet-port@0 {
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+ phy-mode = "rgmii";
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+ phy-handle = <&phy0>;
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+ };
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+ ethernet-port@1 {
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+ phy-mode = "rgmii";
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+ phy-handle = <&phy1>;
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+ };
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+ };
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+
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+ usb@68000000 {
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+ status = "okay";
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+ };
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+
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+ usb@69000000 {
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+ status = "okay";
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+ };
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};
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};
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--- a/arch/arm/boot/dts/gemini.dtsi
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+++ b/arch/arm/boot/dts/gemini.dtsi
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@@ -411,5 +411,31 @@
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#size-cells = <0>;
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status = "disabled";
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};
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+
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+ usb@68000000 {
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+ compatible = "cortina,gemini-usb", "faraday,fotg210";
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+ reg = <0x68000000 0x1000>;
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+ interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
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+ resets = <&syscon GEMINI_RESET_USB0>;
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+ clocks = <&syscon GEMINI_CLK_GATE_USB0>;
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+ clock-names = "PCLK";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&usb_default_pins>;
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+ syscon = <&syscon>;
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+ status = "disabled";
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+ };
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+
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+ usb@69000000 {
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+ compatible = "cortina,gemini-usb", "faraday,fotg210";
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+ reg = <0x69000000 0x1000>;
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+ interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
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+ resets = <&syscon GEMINI_RESET_USB1>;
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+ clocks = <&syscon GEMINI_CLK_GATE_USB1>;
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+ clock-names = "PCLK";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&usb_default_pins>;
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+ syscon = <&syscon>;
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+ status = "disabled";
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+ };
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};
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};
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