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-rw-r--r--Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt4
-rw-r--r--Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt49
-rw-r--r--Documentation/devicetree/bindings/net/hisilicon-hns-mdio.txt22
-rw-r--r--Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt47
-rw-r--r--arch/arm64/boot/dts/hisilicon/hip05_hns.dtsi193
5 files changed, 313 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt b/Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt
index 988fc694b663..d1df8a00e1f3 100644
--- a/Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt
+++ b/Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt
@@ -32,13 +32,13 @@ Required properties:
Required properties:
-- compatible: should be "hisilicon,hip04-mdio".
+- compatible: should be "hisilicon,mdio".
- Inherits from MDIO bus node binding [2]
[2] Documentation/devicetree/bindings/net/phy.txt
Example:
mdio {
- compatible = "hisilicon,hip04-mdio";
+ compatible = "hisilicon,mdio";
reg = <0x28f1000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
new file mode 100644
index 000000000000..80411b2f0490
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
@@ -0,0 +1,49 @@
+Hisilicon DSA Fabric device controller
+
+Required properties:
+- compatible: should be "hisilicon,hns-dsaf-v1" or "hisilicon,hns-dsaf-v2".
+ "hisilicon,hns-dsaf-v1" is for hip05.
+ "hisilicon,hns-dsaf-v2" is for Hi1610 and Hi1612.
+- dsa-name: dsa fabric name who provide this interface.
+ should be "dsafX", X is the dsaf id.
+- mode: dsa fabric mode string. only support one of dsaf modes like these:
+ "2port-64vf",
+ "6port-16rss",
+ "6port-16vf".
+- interrupt-parent: the interrupt parent of this device.
+- interrupts: should contain the DSA Fabric and rcb interrupt.
+- reg: specifies base physical address(es) and size of the device registers.
+ The first region is external interface control register base and size.
+ The second region is SerDes base register and size.
+ The third region is the PPE register base and size.
+ The fourth region is dsa fabric base register and size.
+ The fifth region is cpld base register and size, it is not required if do not use cpld.
+- phy-handle: phy handle of physicl port, 0 if not any phy device. see ethernet.txt [1].
+- buf-size: rx buffer size, should be 16-1024.
+- desc-num: number of description in TX and RX queue, should be 512, 1024, 2048 or 4096.
+
+[1] Documentation/devicetree/bindings/net/phy.txt
+
+Example:
+
+dsa: dsa@c7000000 {
+ compatible = "hisilicon,hns-dsaf-v1";
+ dsa_name = "dsaf0";
+ mode = "6port-16rss";
+ interrupt-parent = <&mbigen_dsa>;
+ reg = <0x0 0xC0000000 0x0 0x420000
+ 0x0 0xC2000000 0x0 0x300000
+ 0x0 0xc5000000 0x0 0x890000
+ 0x0 0xc7000000 0x0 0x60000>;
+ phy-handle = <0 0 0 0 &soc0_phy4 &soc0_phy5 0 0>;
+ interrupts = <131 4>,<132 4>, <133 4>,<134 4>,
+ <135 4>,<136 4>, <137 4>,<138 4>,
+ <139 4>,<140 4>, <141 4>,<142 4>,
+ <143 4>,<144 4>, <145 4>,<146 4>,
+ <147 4>,<148 4>, <384 1>,<385 1>,
+ <386 1>,<387 1>, <388 1>,<389 1>,
+ <390 1>,<391 1>,
+ buf-size = <4096>;
+ desc-num = <1024>;
+ dma-coherent;
+};
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-mdio.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-mdio.txt
new file mode 100644
index 000000000000..9940aa02b8bd
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/hisilicon-hns-mdio.txt
@@ -0,0 +1,22 @@
+Hisilicon MDIO bus controller
+
+Properties:
+- compatible: "hisilicon,mdio","hisilicon,hns-mdio".
+- reg: The base address of the MDIO bus controller register bank.
+- #address-cells: Must be <1>.
+- #size-cells: Must be <0>. MDIO addresses have no size component.
+
+Typically an MDIO bus might have several children.
+
+Example:
+ mdio@803c0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "hisilicon,mdio","hisilicon,hns-mdio";
+ reg = <0x0 0x803c0000 0x0 0x10000>;
+
+ ethernet-phy@0 {
+ ...
+ reg = <0>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt
new file mode 100644
index 000000000000..41d19be7011e
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt
@@ -0,0 +1,47 @@
+Hisilicon Network Subsystem NIC controller
+
+Required properties:
+- compatible: "hisilicon,hns-nic-v1" or "hisilicon,hns-nic-v2".
+ "hisilicon,hns-nic-v1" is for hip05.
+ "hisilicon,hns-nic-v2" is for Hi1610 and Hi1612.
+- ae-name: accelerator name who provides this interface,
+ is simply a name referring to the name of name in the accelerator node.
+- port-id: is the index of port provided by DSAF (the accelerator). DSAF can
+ connect to 8 PHYs. Port 0 to 1 are both used for adminstration purpose. They
+ are called debug ports.
+
+ The remaining 6 PHYs are taken according to the mode of DSAF.
+
+ In NIC mode of DSAF, all 6 PHYs are taken as ethernet ports to the CPU. The
+ port-id can be 2 to 7. Here is the diagram:
+ +-----+---------------+
+ | CPU |
+ +-+-+-+---+-+-+-+-+-+-+
+ | | | | | | | |
+ debug service
+ port port
+ (0,1) (2-7)
+
+ In Switch mode of DSAF, all 6 PHYs are taken as physical ports connect to a
+ LAN Switch while the CPU side assume itself have one single NIC connect to
+ this switch. In this case, the port-id will be 2 only.
+ +-----+---------------+
+ | CPU |
+ +-+-+-+---+-+-+-+-+-+-+
+ | | service| port(2)
+ debug +------------+
+ port | switch |
+ (0,1) +-+-+-+-+-+-++
+ | | | | | |
+ external port
+
+- local-mac-address: mac addr of the ethernet interface
+
+Example:
+
+ ethernet@0{
+ compatible = "hisilicon,hns-nic-v1";
+ ae-name = "dsaf0";
+ port-id = <0>;
+ local-mac-address = [a2 14 e4 4b 56 76];
+ };
diff --git a/arch/arm64/boot/dts/hisilicon/hip05_hns.dtsi b/arch/arm64/boot/dts/hisilicon/hip05_hns.dtsi
new file mode 100644
index 000000000000..35005866a34e
--- /dev/null
+++ b/arch/arm64/boot/dts/hisilicon/hip05_hns.dtsi
@@ -0,0 +1,193 @@
+soc0: soc@000000000 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ device_type = "soc";
+ compatible = "simple-bus";
+ ranges = <0x0 0x0 0x0 0x0 0x1 0x0>;
+ chip-id = <0>;
+
+ soc0_mdio0: mdio@803c0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "hisilicon,hns-mdio";
+ reg = <0x0 0x803c0000 0x0 0x10000
+ 0x0 0x80000000 0x0 0x10000>;
+
+ soc0_phy4: ethernet-phy@4 {
+ reg = <0x0>;
+ device_type = "ethernet-phy";
+ compatible = "ethernet-phy-ieee802.3-c22";
+ };
+ soc0_phy5: ethernet-phy@5 {
+ reg = <0x1>;
+ device_type = "ethernet-phy";
+ compatible = "ethernet-phy-ieee802.3-c22";
+ };
+ };
+
+ dsa: dsa@c7000000 {
+ compatible = "hisilicon,hns-dsaf-v1";
+ dsa_name = "dsaf0";
+ mode = "6port-16rss";
+ interrupt-parent = <&mbigen_dsa>;
+
+ reg = <0x0 0xC0000000 0x0 0x420000
+ 0x0 0xC2000000 0x0 0x300000
+ 0x0 0xc5000000 0x0 0x890000
+ 0x0 0xc7000000 0x0 0x60000
+ >;
+
+ phy-handle = <0 0 0 0 &soc0_phy4 &soc0_phy5 0 0>;
+ interrupts = <
+ /* [14] ge fifo err 8 / xge 6**/
+ 149 0x4 150 0x4 151 0x4 152 0x4
+ 153 0x4 154 0x4 26 0x4 27 0x4
+ 155 0x4 156 0x4 157 0x4 158 0x4 159 0x4 160 0x4
+ /* [12] rcb com 4*3**/
+ 0x6 0x4 0x7 0x4 0x8 0x4 0x9 0x4
+ 16 0x4 17 0x4 18 0x4 19 0x4
+ 22 0x4 23 0x4 24 0x4 25 0x4
+ /* [8] ppe tnl 0-7***/
+ 0x0 0x4 0x1 0x4 0x2 0x4 0x3 0x4
+ 0x4 0x4 0x5 0x4 12 0x4 13 0x4
+ /* [21] dsaf event int 3+18**/
+ 128 0x4 129 0x4 130 0x4
+ 0x83 0x4 0x84 0x4 0x85 0x4 0x86 0x4 0x87 0x4 0x88 0x4
+ 0x89 0x4 0x8a 0x4 0x8b 0x4 0x8c 0x4 0x8d 0x4 0x8e 0x4
+ 0x8f 0x4 0x90 0x4 0x91 0x4 0x92 0x4 0x93 0x4 0x94 0x4
+ /* [4] debug rcb 2*2*/
+ 0xe 0x1 0xf 0x1 0x14 0x1 0x15 0x1
+ /* [256] sevice rcb 2*128*/
+ 0x180 0x1 0x181 0x1 0x182 0x1 0x183 0x1
+ 0x184 0x1 0x185 0x1 0x186 0x1 0x187 0x1
+ 0x188 0x1 0x189 0x1 0x18a 0x1 0x18b 0x1
+ 0x18c 0x1 0x18d 0x1 0x18e 0x1 0x18f 0x1
+ 0x190 0x1 0x191 0x1 0x192 0x1 0x193 0x1
+ 0x194 0x1 0x195 0x1 0x196 0x1 0x197 0x1
+ 0x198 0x1 0x199 0x1 0x19a 0x1 0x19b 0x1
+ 0x19c 0x1 0x19d 0x1 0x19e 0x1 0x19f 0x1
+ 0x1a0 0x1 0x1a1 0x1 0x1a2 0x1 0x1a3 0x1
+ 0x1a4 0x1 0x1a5 0x1 0x1a6 0x1 0x1a7 0x1
+ 0x1a8 0x1 0x1a9 0x1 0x1aa 0x1 0x1ab 0x1
+ 0x1ac 0x1 0x1ad 0x1 0x1ae 0x1 0x1af 0x1
+ 0x1b0 0x1 0x1b1 0x1 0x1b2 0x1 0x1b3 0x1
+ 0x1b4 0x1 0x1b5 0x1 0x1b6 0x1 0x1b7 0x1
+ 0x1b8 0x1 0x1b9 0x1 0x1ba 0x1 0x1bb 0x1
+ 0x1bc 0x1 0x1bd 0x1 0x1be 0x1 0x1bf 0x1
+ 0x1c0 0x1 0x1c1 0x1 0x1c2 0x1 0x1c3 0x1
+ 0x1c4 0x1 0x1c5 0x1 0x1c6 0x1 0x1c7 0x1
+ 0x1c8 0x1 0x1c9 0x1 0x1ca 0x1 0x1cb 0x1
+ 0x1cc 0x1 0x1cd 0x1 0x1ce 0x1 0x1cf 0x1
+ 0x1d0 0x1 0x1d1 0x1 0x1d2 0x1 0x1d3 0x1
+ 0x1d4 0x1 0x1d5 0x1 0x1d6 0x1 0x1d7 0x1
+ 0x1d8 0x1 0x1d9 0x1 0x1da 0x1 0x1db 0x1
+ 0x1dc 0x1 0x1dd 0x1 0x1de 0x1 0x1df 0x1
+ 0x1e0 0x1 0x1e1 0x1 0x1e2 0x1 0x1e3 0x1
+ 0x1e4 0x1 0x1e5 0x1 0x1e6 0x1 0x1e7 0x1
+ 0x1e8 0x1 0x1e9 0x1 0x1ea 0x1 0x1eb 0x1
+ 0x1ec 0x1 0x1ed 0x1 0x1ee 0x1 0x1ef 0x1
+ 0x1f0 0x1 0x1f1 0x1 0x1f2 0x1 0x1f3 0x1
+ 0x1f4 0x1 0x1f5 0x1 0x1f6 0x1 0x1f7 0x1
+ 0x1f8 0x1 0x1f9 0x1 0x1fa 0x1 0x1fb 0x1
+ 0x1fc 0x1 0x1fd 0x1 0x1fe 0x1 0x1ff 0x1
+ 0x200 0x1 0x201 0x1 0x202 0x1 0x203 0x1
+ 0x204 0x1 0x205 0x1 0x206 0x1 0x207 0x1
+ 0x208 0x1 0x209 0x1 0x20a 0x1 0x20b 0x1
+ 0x20c 0x1 0x20d 0x1 0x20e 0x1 0x20f 0x1
+ 0x210 0x1 0x211 0x1 0x212 0x1 0x213 0x1
+ 0x214 0x1 0x215 0x1 0x216 0x1 0x217 0x1
+ 0x218 0x1 0x219 0x1 0x21a 0x1 0x21b 0x1
+ 0x21c 0x1 0x21d 0x1 0x21e 0x1 0x21f 0x1
+ 0x220 0x1 0x221 0x1 0x222 0x1 0x223 0x1
+ 0x224 0x1 0x225 0x1 0x226 0x1 0x227 0x1
+ 0x228 0x1 0x229 0x1 0x22a 0x1 0x22b 0x1
+ 0x22c 0x1 0x22d 0x1 0x22e 0x1 0x22f 0x1
+ 0x230 0x1 0x231 0x1 0x232 0x1 0x233 0x1
+ 0x234 0x1 0x235 0x1 0x236 0x1 0x237 0x1
+ 0x238 0x1 0x239 0x1 0x23a 0x1 0x23b 0x1
+ 0x23c 0x1 0x23d 0x1 0x23e 0x1 0x23f 0x1
+ 0x240 0x1 0x241 0x1 0x242 0x1 0x243 0x1
+ 0x244 0x1 0x245 0x1 0x246 0x1 0x247 0x1
+ 0x248 0x1 0x249 0x1 0x24a 0x1 0x24b 0x1
+ 0x24c 0x1 0x24d 0x1 0x24e 0x1 0x24f 0x1
+ 0x250 0x1 0x251 0x1 0x252 0x1 0x253 0x1
+ 0x254 0x1 0x255 0x1 0x256 0x1 0x257 0x1
+ 0x258 0x1 0x259 0x1 0x25a 0x1 0x25b 0x1
+ 0x25c 0x1 0x25d 0x1 0x25e 0x1 0x25f 0x1
+ 0x260 0x1 0x261 0x1 0x262 0x1 0x263 0x1
+ 0x264 0x1 0x265 0x1 0x266 0x1 0x267 0x1
+ 0x268 0x1 0x269 0x1 0x26a 0x1 0x26b 0x1
+ 0x26c 0x1 0x26d 0x1 0x26e 0x1 0x26f 0x1
+ 0x270 0x1 0x271 0x1 0x272 0x1 0x273 0x1
+ 0x274 0x1 0x275 0x1 0x276 0x1 0x277 0x1
+ 0x278 0x1 0x279 0x1 0x27a 0x1 0x27b 0x1
+ 0x27c 0x1 0x27d 0x1 0x27e 0x1 0x27f 0x1>;
+ buf-size = <4096>;
+ desc-num = <1024>;
+ dma-coherent;
+ };
+
+ eth0: ethernet@0{
+ compatible = "hisilicon,hns-nic-v1";
+ ae-name = "dsaf0";
+ port-id = <0>;
+ local-mac-address = [00 00 00 01 00 58];
+ status = "disabled";
+ dma-coherent;
+ };
+ eth1: ethernet@1{
+ compatible = "hisilicon,hns-nic-v1";
+ ae-name = "dsaf0";
+ port-id = <1>;
+ status = "disabled";
+ dma-coherent;
+ };
+ eth2: ethernet@2{
+ compatible = "hisilicon,hns-nic-v1";
+ ae-name = "dsaf0";
+ port-id = <2>;
+ local-mac-address = [00 00 00 01 00 5a];
+ status = "disabled";
+ dma-coherent;
+ };
+ eth3: ethernet@3{
+ compatible = "hisilicon,hns-nic-v1";
+ ae-name = "dsaf0";
+ port-id = <3>;
+ local-mac-address = [00 00 00 01 00 5b];
+ status = "disabled";
+ dma-coherent;
+ };
+ eth4: ethernet@4{
+ compatible = "hisilicon,hns-nic-v1";
+ ae-name = "dsaf0";
+ port-id = <4>;
+ local-mac-address = [00 00 00 01 00 5c];
+ status = "disabled";
+ dma-coherent;
+ };
+ eth5: ethernet@5{
+ compatible = "hisilicon,hns-nic-v1";
+ ae-name = "dsaf0";
+ port-id = <5>;
+ local-mac-address = [00 00 00 01 00 5d];
+ status = "disabled";
+ dma-coherent;
+ };
+ eth6: ethernet@6{
+ compatible = "hisilicon,hns-nic-v1";
+ ae-name = "dsaf0";
+ port-id = <6>;
+ local-mac-address = [00 00 00 01 00 5e];
+ status = "disabled";
+ dma-coherent;
+ };
+ eth7: ethernet@7{
+ compatible = "hisilicon,hns-nic-v1";
+ ae-name = "dsaf0";
+ port-id = <7>;
+ local-mac-address = [00 00 00 01 00 5f];
+ status = "disabled";
+ dma-coherent;
+ };
+};