[PATCH v2 4/4] ARM: dts: Add usb 2.0 support on exynos5420
From: Vivek Gautam <hidden>
Date: 2014-05-09 13:23:51
Also in:
linux-devicetree, linux-samsung-soc, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add required device node for ehci and ohci controllers to enable USB 2.0 support. Signed-off-by: Vivek Gautam <redacted> --- Changes from v1: - Removed 'phy-names' property from the 'port'. - Added node references for the nodes. arch/arm/boot/dts/exynos5420.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index ddd09a3..77ccefd 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi@@ -745,6 +745,36 @@ samsung,power-domain = <&g2d_pd>; }; + usbhost2: usb at 12110000 { + compatible = "samsung,exynos4210-ehci"; + reg = <0x12110000 0x100>; + interrupts = <0 71 0>; + + clocks = <&clock CLK_USBH20>; + clock-names = "usbhost"; + #address-cells = <1>; + #size-cells = <0>; + port at 0 { + reg = <0>; + phys = <&usb2_phy 1>; + }; + }; + + usbhost1: usb at 12120000 { + compatible = "samsung,exynos4210-ohci"; + reg = <0x12120000 0x100>; + interrupts = <0 71 0>; + + clocks = <&clock CLK_USBH20>; + clock-names = "usbhost"; + #address-cells = <1>; + #size-cells = <0>; + port at 0 { + reg = <0>; + phys = <&usb2_phy 1>; + }; + }; + usb2_phy: phy at 12130000 { compatible = "samsung,exynos5250-usb2-phy"; reg = <0x12130000 0x100>;
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1.7.10.4