[PATCH v2 1/2] arm64: dts: exynos: Add USB 3.0 controller node for Exynos7
From: Pankaj Dubey <hidden>
Date: 2017-01-17 15:04:03
Also in:
linux-devicetree, linux-samsung-soc
Subsystem:
arm/samsung s3c, s5p and exynos arm architectures, the rest · Maintainers:
Krzysztof Kozlowski, Peter Griffin, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2017-01-18 · Re: [PATCH v2 1/2] arm64: dts: exynos: Add USB 3.0 controller node for Exynos7 · Javier Martinez Canillas <hidden>
From: Vivek Gautam <redacted> Add USB 3.0 DRD controller device node, with its clock and phy information to enable the same on Exynos7. Reviewed-by: Javier Martinez Canillas <redacted> Signed-off-by: Vivek Gautam <redacted> Signed-off-by: Pankaj Dubey <redacted> --- arch/arm64/boot/dts/exynos/exynos7.dtsi | 34 +++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index 9080a11..a2d8d11 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi@@ -603,6 +603,40 @@ #include "exynos7-trip-points.dtsi" }; }; + + usbdrd_phy: phy at 15500000 { + compatible = "samsung,exynos7-usbdrd-phy"; + reg = <0x15500000 0x100>; + clocks = <&clock_fsys0 ACLK_USBDRD300>, + <&clock_fsys0 OSCCLK_PHY_CLKOUT_USB30_PHY>, + <&clock_fsys0 PHYCLK_USBDRD300_UDRD30_PIPE_PCLK_USER>, + <&clock_fsys0 PHYCLK_USBDRD300_UDRD30_PHYCLK_USER>, + <&clock_fsys0 SCLK_USBDRD300_REFCLK>; + clock-names = "phy", "ref", "phy_pipe", + "phy_utmi", "itp"; + samsung,pmu-syscon = <&pmu_system_controller>; + #phy-cells = <1>; + }; + + usbdrd3: usb at 15400000 { + compatible = "samsung,exynos7-dwusb3"; + clocks = <&clock_fsys0 ACLK_USBDRD300>, + <&clock_fsys0 SCLK_USBDRD300_SUSPENDCLK>, + <&clock_fsys0 ACLK_AXIUS_USBDRD30X_FSYS0X>; + clock-names = "usbdrd30", "usbdrd30_susp_clk", + "usbdrd30_axius_clk"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dwc3 { + compatible = "snps,dwc3"; + reg = <0x15400000 0x10000>; + interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>; + phys = <&usbdrd_phy 0>, <&usbdrd_phy 1>; + phy-names = "usb2-phy", "usb3-phy"; + }; + }; }; };
--
2.7.4