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Fixed MTP to work with TWRP

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awab228 2018-06-19 23:16:04 +02:00
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65
Documentation/devicetree/bindings/pci/samsung,exynos5440-pcie.txt Normal file
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* Samsung Exynos 5440 PCIe interface
This PCIe host controller is based on the Synopsis Designware PCIe IP
and thus inherits all the common properties defined in designware-pcie.txt.
Required properties:
- compatible: "samsung,exynos5440-pcie"
- reg: base addresses and lengths of the pcie controller,
the phy controller, additional register for the phy controller.
- interrupts: A list of interrupt outputs for level interrupt,
pulse interrupt, special interrupt.
Example:
SoC specific DT Entry:
pcie@290000 {
compatible = "samsung,exynos5440-pcie", "snps,dw-pcie";
reg = <0x290000 0x1000
0x270000 0x1000
0x271000 0x40>;
interrupts = <0 20 0>, <0 21 0>, <0 22 0>;
clocks = <&clock 28>, <&clock 27>;
clock-names = "pcie", "pcie_bus";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
ranges = <0x00000800 0 0x40000000 0x40000000 0 0x00001000 /* configuration space */
0x81000000 0 0 0x40001000 0 0x00010000 /* downstream I/O */
0x82000000 0 0x40011000 0x40011000 0 0x1ffef000>; /* non-prefetchable memory */
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
num-lanes = <4>;
};
pcie@2a0000 {
compatible = "samsung,exynos5440-pcie", "snps,dw-pcie";
reg = <0x2a0000 0x1000
0x272000 0x1000
0x271040 0x40>;
interrupts = <0 23 0>, <0 24 0>, <0 25 0>;
clocks = <&clock 29>, <&clock 27>;
clock-names = "pcie", "pcie_bus";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
ranges = <0x00000800 0 0x60000000 0x60000000 0 0x00001000 /* configuration space */
0x81000000 0 0 0x60001000 0 0x00010000 /* downstream I/O */
0x82000000 0 0x60011000 0x60011000 0 0x1ffef000>; /* non-prefetchable memory */
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
num-lanes = <4>;
};
Board specific DT Entry:
pcie@290000 {
reset-gpio = <&pin_ctrl 5 0>;
};
pcie@2a0000 {
reset-gpio = <&pin_ctrl 22 0>;
};