[PATCH v3] ARM: zynq: DT: Add USB to device tree
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STALE4285d
From: Soren Brinkmann <hidden>
Date: 2014-12-02 16:07:29
Also in:
linux-arm-kernel, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add USB nodes to zc702, zc706 and zed device trees. Signed-off-by: Soren Brinkmann <redacted> --- v3: - rename phy nodes: usb_phy -> phy0 - rebased onto zynq/dt v2: - remove '@0' from phy node name - don't add bogus space --- arch/arm/boot/dts/zynq-7000.dtsi | 20 ++++++++++++++++++++ arch/arm/boot/dts/zynq-zc702.dts | 11 +++++++++++ arch/arm/boot/dts/zynq-zc706.dts | 10 ++++++++++ arch/arm/boot/dts/zynq-zed.dts | 10 ++++++++++ 4 files changed, 51 insertions(+)
diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index f8e4a28adfc0..21aae01a3fe9 100644
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi@@ -314,5 +314,25 @@ reg = <0xf8f00600 0x20>; clocks = <&clkc 4>; }; + + usb0: usb@e0002000 { + compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2"; + status = "disabled"; + clocks = <&clkc 28>; + interrupt-parent = <&intc>; + interrupts = <0 21 4>; + reg = <0xe0002000 0x1000>; + phy_type = "ulpi"; + }; + + usb1: usb@e0003000 { + compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2"; + status = "disabled"; + clocks = <&clkc 29>; + interrupt-parent = <&intc>; + interrupts = <0 44 4>; + reg = <0xe0003000 0x1000>; + phy_type = "ulpi"; + }; }; };
diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index 280f02dd4ddc..399fed4d9c19 100644
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts@@ -36,6 +36,11 @@ linux,default-trigger = "heartbeat"; }; }; + + usb_phy0: phy0 { + compatible = "usb-nop-xceiv"; + #phy-cells = <0>; + }; }; &can0 {
@@ -139,3 +144,9 @@ &uart1 { status = "okay"; }; + +&usb0 { + status = "okay"; + dr_mode = "host"; + usb-phy = <&usb_phy0>; +};
diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts
index 34f7812d2ee8..89cc9adc569d 100644
--- a/arch/arm/boot/dts/zynq-zc706.dts
+++ b/arch/arm/boot/dts/zynq-zc706.dts@@ -27,6 +27,10 @@ bootargs = "console=ttyPS0,115200 earlyprintk"; }; + usb_phy0: phy0 { + compatible = "usb-nop-xceiv"; + #phy-cells = <0>; + }; }; &clkc {
@@ -118,3 +122,9 @@ &uart1 { status = "okay"; }; + +&usb0 { + status = "okay"; + dr_mode = "host"; + usb-phy = <&usb_phy0>; +};
diff --git a/arch/arm/boot/dts/zynq-zed.dts b/arch/arm/boot/dts/zynq-zed.dts
index 1c7cc990b47a..e20956e5e720 100644
--- a/arch/arm/boot/dts/zynq-zed.dts
+++ b/arch/arm/boot/dts/zynq-zed.dts@@ -27,6 +27,10 @@ bootargs = "console=ttyPS0,115200 earlyprintk"; }; + usb_phy0: phy0 { + compatible = "usb-nop-xceiv"; + #phy-cells = <0>; + }; }; &clkc {
@@ -50,3 +54,9 @@ &uart1 { status = "okay"; }; + +&usb0 { + status = "okay"; + dr_mode = "host"; + usb-phy = <&usb_phy0>; +};
--
2.2.0.1.g9ee0458
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