diff options
Diffstat (limited to 'target/linux/ipq806x/patches/0158-usb-dwc3-qcom-Add-device-tree-binding.patch')
-rw-r--r-- | target/linux/ipq806x/patches/0158-usb-dwc3-qcom-Add-device-tree-binding.patch | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/target/linux/ipq806x/patches/0158-usb-dwc3-qcom-Add-device-tree-binding.patch b/target/linux/ipq806x/patches/0158-usb-dwc3-qcom-Add-device-tree-binding.patch deleted file mode 100644 index ffe2a8d597..0000000000 --- a/target/linux/ipq806x/patches/0158-usb-dwc3-qcom-Add-device-tree-binding.patch +++ /dev/null @@ -1,125 +0,0 @@ -From c7045330c5976eb31bd79bc57c5db684588d595e Mon Sep 17 00:00:00 2001 -From: "Ivan T. Ivanov" <iivanov@mm-sol.com> -Date: Mon, 7 Oct 2013 10:44:55 +0300 -Subject: [PATCH 158/182] usb: dwc3: qcom: Add device tree binding - -QCOM USB3.0 core wrapper consist of USB3.0 IP from Synopsys -(SNPS) and HS, SS PHY's control and configuration registers. - -It could operate in device mode (SS, HS, FS) and host -mode (SS, HS, FS, LS). - -Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> -Acked-by: Stephen Warren <swarren@nvidia.com> ---- - .../devicetree/bindings/usb/qcom,dwc3.txt | 104 ++++++++++++++++++++ - 1 file changed, 104 insertions(+) - create mode 100644 Documentation/devicetree/bindings/usb/qcom,dwc3.txt - ---- /dev/null -+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.txt -@@ -0,0 +1,104 @@ -+Qualcomm SuperSpeed DWC3 USB SoC controller -+ -+ -+QCOM DWC3 Highspeed USB PHY -+======================== -+Required properities: -+- compatible: should contain "qcom,dwc3-hsphy"; -+- reg: offset and length of the register set in the memory map -+- clocks: A list of phandle + clock-specifier pairs for the -+ clocks listed in clock-names -+- clock-names: Should contain the following: -+ "utmi" UTMI clock -+- v1p8-supply: phandle to the regulator for the 1.8v supply to HSPHY. -+- v3p3-supply: phandle to the regulator for the 3.3v supply to HSPHY. -+- vbus-supply: phandle to the regulator for the vbus supply for host -+ mode. -+- vddcx-supply: phandle to the regulator for the vdd supply for HSPHY -+ digital circuit operation. -+ -+Optional clocks: -+ "xo" External reference clock -+ -+ -+QCOM DWC3 Superspeed USB PHY -+========================= -+Required properities: -+- compatible: should contain "qcom,dwc3-ssphy"; -+- reg: offset and length of the register set in the memory map -+- clocks: A list of phandle + clock-specifier pairs for the -+ clocks listed in clock-names -+- clock-names: Should contain the following: -+ "ref" Reference clock used in host mode. -+- v1p8-supply: phandle to the regulator for the 1.8v supply to HSPHY. -+- vddcx-supply: phandle to the regulator for the vdd supply for HSPHY -+ digital circuit operation. -+ -+Optional clocks: -+ "xo" External reference clock -+ -+QCOM DWC3 controller wrapper -+=========================== -+Required properties: -+- compatible: should contain "qcom,dwc3" -+- clocks: A list of phandle + clock-specifier pairs for the -+ clocks listed in clock-names -+- clock-names: Should contain the following: -+ "core" Master/Core clock, have to be >= 125 MHz for SS -+ operation and >= 60MHz for HS operation -+ -+Optional clocks: -+ "iface" System bus AXI clock. Not present on all platforms -+ "sleep" Sleep clock, used when USB3 core goes into low -+ power mode (U3). -+ -+Optional regulator: -+- gdsc-supply: phandle to the regulator from globally distributed -+ switch controller -+ -+Required child node: -+A child node must exist to represent the core DWC3 IP block. The name of -+the node is not important. The content of the node is defined in dwc3.txt. -+ -+Example device nodes: -+ -+ hs_phy_0: phy@110f8800 { -+ compatible = "qcom,dwc3-hsphy"; -+ reg = <0x110f8800 0x30>; -+ clocks = <&gcc USB30_0_UTMI_CLK>; -+ clock-names = "utmi"; -+ -+ status = "disabled"; -+ }; -+ -+ ss_phy_0: phy@110f8830 { -+ compatible = "qcom,dwc3-ssphy"; -+ reg = <0x110f8830 0x30>; -+ -+ clocks = <&gcc USB30_0_MASTER_CLK>; -+ clock-names = "ref"; -+ -+ status = "disabled"; -+ }; -+ -+ usb3_0: usb30@0 { -+ compatible = "qcom,dwc3"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ clocks = <&gcc USB30_0_MASTER_CLK>; -+ clock-names = "core"; -+ -+ ranges; -+ -+ status = "disabled"; -+ -+ dwc3@11000000 { -+ compatible = "snps,dwc3"; -+ reg = <0x11000000 0xcd00>; -+ interrupts = <0 110 0x4>; -+ usb-phy = <&hs_phy_0>, <&ss_phy_0>; -+ phy-names = "usb2-phy", "usb3-phy"; -+ tx-fifo-resize; -+ dr_mode = "host"; -+ }; -+ }; |