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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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114
Documentation/devicetree/bindings/net/altera_tse.txt Normal file
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* Altera Triple-Speed Ethernet MAC driver (TSE)
Required properties:
- compatible: Should be "altr,tse-1.0" for legacy SGDMA based TSE, and should
be "altr,tse-msgdma-1.0" for the preferred MSGDMA based TSE.
ALTR is supported for legacy device trees, but is deprecated.
altr should be used for all new designs.
- reg: Address and length of the register set for the device. It contains
the information of registers in the same order as described by reg-names
- reg-names: Should contain the reg names
"control_port": MAC configuration space region
"tx_csr": xDMA Tx dispatcher control and status space region
"tx_desc": MSGDMA Tx dispatcher descriptor space region
"rx_csr" : xDMA Rx dispatcher control and status space region
"rx_desc": MSGDMA Rx dispatcher descriptor space region
"rx_resp": MSGDMA Rx dispatcher response space region
"s1": SGDMA descriptor memory
- interrupts: Should contain the TSE interrupts and it's mode.
- interrupt-names: Should contain the interrupt names
"rx_irq": xDMA Rx dispatcher interrupt
"tx_irq": xDMA Tx dispatcher interrupt
- rx-fifo-depth: MAC receive FIFO buffer depth in bytes
- tx-fifo-depth: MAC transmit FIFO buffer depth in bytes
- phy-mode: See ethernet.txt in the same directory.
- phy-handle: See ethernet.txt in the same directory.
- phy-addr: See ethernet.txt in the same directory. A configuration should
include phy-handle or phy-addr.
- altr,has-supplementary-unicast:
If present, TSE supports additional unicast addresses.
Otherwise additional unicast addresses are not supported.
- altr,has-hash-multicast-filter:
If present, TSE supports a hash based multicast filter.
Otherwise, hash-based multicast filtering is not supported.
- mdio device tree subnode: When the TSE has a phy connected to its local
mdio, there must be device tree subnode with the following
required properties:
- compatible: Must be "altr,tse-mdio".
- #address-cells: Must be <1>.
- #size-cells: Must be <0>.
For each phy on the mdio bus, there must be a node with the following
fields:
- reg: phy id used to communicate to phy.
- device_type: Must be "ethernet-phy".
Optional properties:
- local-mac-address: See ethernet.txt in the same directory.
- max-frame-size: See ethernet.txt in the same directory.
Example:
tse_sub_0_eth_tse_0: ethernet@0x1,00000000 {
compatible = "altr,tse-msgdma-1.0";
reg = <0x00000001 0x00000000 0x00000400>,
<0x00000001 0x00000460 0x00000020>,
<0x00000001 0x00000480 0x00000020>,
<0x00000001 0x000004A0 0x00000008>,
<0x00000001 0x00000400 0x00000020>,
<0x00000001 0x00000420 0x00000020>;
reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc";
interrupt-parent = <&hps_0_arm_gic_0>;
interrupts = <0 41 4>, <0 40 4>;
interrupt-names = "rx_irq", "tx_irq";
rx-fifo-depth = <2048>;
tx-fifo-depth = <2048>;
address-bits = <48>;
max-frame-size = <1500>;
local-mac-address = [ 00 00 00 00 00 00 ];
phy-mode = "gmii";
altr,has-supplementary-unicast;
altr,has-hash-multicast-filter;
phy-handle = <&phy0>;
mdio {
compatible = "altr,tse-mdio";
#address-cells = <1>;
#size-cells = <0>;
phy0: ethernet-phy@0 {
reg = <0x0>;
device_type = "ethernet-phy";
};
phy1: ethernet-phy@1 {
reg = <0x1>;
device_type = "ethernet-phy";
};
};
};
tse_sub_1_eth_tse_0: ethernet@0x1,00001000 {
compatible = "altr,tse-msgdma-1.0";
reg = <0x00000001 0x00001000 0x00000400>,
<0x00000001 0x00001460 0x00000020>,
<0x00000001 0x00001480 0x00000020>,
<0x00000001 0x000014A0 0x00000008>,
<0x00000001 0x00001400 0x00000020>,
<0x00000001 0x00001420 0x00000020>;
reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc";
interrupt-parent = <&hps_0_arm_gic_0>;
interrupts = <0 43 4>, <0 42 4>;
interrupt-names = "rx_irq", "tx_irq";
rx-fifo-depth = <2048>;
tx-fifo-depth = <2048>;
address-bits = <48>;
max-frame-size = <1500>;
local-mac-address = [ 00 00 00 00 00 00 ];
phy-mode = "gmii";
altr,has-supplementary-unicast;
altr,has-hash-multicast-filter;
phy-handle = <&phy1>;
};