[PATCH 1/6] arm64: dts: exynos: Add EHCI and OHCI dt node for Exynos5433
From: cw00.choi@samsung.com (Chanwoo Choi)
Date: 2015-04-02 08:34:56
Also in:
linux-devicetree, linux-samsung-soc, lkml
Subsystem:
arm/samsung s3c, s5p and exynos arm architectures, the rest · Maintainers:
Krzysztof Kozlowski, Peter Griffin, Linus Torvalds
From: Jaewon Kim <redacted> This patch adds EHCI and OHCI device tree node to usb USB2.0 Host and HSCI(High Speed Inter-Chip) function. Cc: Kukjin Kim <kgene@kernel.org> Signed-off-by: Jaewon Kim <redacted> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Inki Dae <inki.dae@samsung.com> --- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 43 ++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index faea1c6..8a1875d 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi@@ -916,6 +916,49 @@ io-channel-ranges; status = "disabled"; }; + + ehci: usb at 15510000 { + compatible = "samsung,exynos4210-ehci"; + reg = <0x15510000 0x1000>; + interrupts = <0 230 0>; + clocks = <&cmu_fsys CLK_ACLK_USBHOST20>; + clock-names = "usbhost"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + port at 0 { + reg = <0>; + phys = <&usb2_phy 0>; + status = "disabled"; + }; + port at 1 { + reg = <1>; + phys = <&usb2_phy 1>; + status = "disabled"; + }; + }; + + ohci: usb at 15520000 { + compatible = "samsung,exynos4210-ohci"; + reg = <0x15520000 0x1000>; + interrupts = <0 230 0>; + clocks = <&cmu_fsys CLK_ACLK_USBHOST20>; + clock-names = "usbhost"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + usb2_phy: usb2phy at 15530000 { + compatible = "samsung,exynos5433-usb2-phy"; + reg = <0x15530000 0x100>; + samsung,pmureg-phandle = <&pmu_system_controller>; + clocks = <&cmu_fsys CLK_ACLK_USBHOST20>, <&xxti>; + clock-names = "phy", "ref"; + #phy-cells = <1>; + status = "disabled"; + }; }; timer {
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1.8.5.5