209 lines
4.5 KiB
Plaintext
209 lines
4.5 KiB
Plaintext
/*
|
|
* Device Tree Source for Keystone 2 Hawking Netcp driver
|
|
*
|
|
* Copyright 2015 Texas Instruments, Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
qmss: qmss@2a40000 {
|
|
compatible = "ti,keystone-navigator-qmss";
|
|
dma-coherent;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
clocks = <&chipclk13>;
|
|
ranges;
|
|
queue-range = <0 0x4000>;
|
|
linkram0 = <0x100000 0x8000>;
|
|
linkram1 = <0x0 0x10000>;
|
|
|
|
qmgrs {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
qmgr0 {
|
|
managed-queues = <0 0x2000>;
|
|
reg = <0x2a40000 0x20000>,
|
|
<0x2a06000 0x400>,
|
|
<0x2a02000 0x1000>,
|
|
<0x2a03000 0x1000>,
|
|
<0x23a80000 0x20000>,
|
|
<0x2a80000 0x20000>;
|
|
reg-names = "peek", "status", "config",
|
|
"region", "push", "pop";
|
|
};
|
|
|
|
qmgr1 {
|
|
managed-queues = <0x2000 0x2000>;
|
|
reg = <0x2a60000 0x20000>,
|
|
<0x2a06400 0x400>,
|
|
<0x2a04000 0x1000>,
|
|
<0x2a05000 0x1000>,
|
|
<0x23aa0000 0x20000>,
|
|
<0x2aa0000 0x20000>;
|
|
reg-names = "peek", "status", "config",
|
|
"region", "push", "pop";
|
|
};
|
|
};
|
|
queue-pools {
|
|
qpend {
|
|
qpend-0 {
|
|
qrange = <658 8>;
|
|
interrupts =<0 40 0xf04 0 41 0xf04 0 42 0xf04
|
|
0 43 0xf04 0 44 0xf04 0 45 0xf04
|
|
0 46 0xf04 0 47 0xf04>;
|
|
};
|
|
qpend-1 {
|
|
qrange = <8704 16>;
|
|
interrupts = <0 48 0xf04 0 49 0xf04 0 50 0xf04
|
|
0 51 0xf04 0 52 0xf04 0 53 0xf04
|
|
0 54 0xf04 0 55 0xf04 0 56 0xf04
|
|
0 57 0xf04 0 58 0xf04 0 59 0xf04
|
|
0 60 0xf04 0 61 0xf04 0 62 0xf04
|
|
0 63 0xf04>;
|
|
qalloc-by-id;
|
|
};
|
|
qpend-2 {
|
|
qrange = <8720 16>;
|
|
interrupts = <0 64 0xf04 0 65 0xf04 0 66 0xf04
|
|
0 59 0xf04 0 68 0xf04 0 69 0xf04
|
|
0 70 0xf04 0 71 0xf04 0 72 0xf04
|
|
0 73 0xf04 0 74 0xf04 0 75 0xf04
|
|
0 76 0xf04 0 77 0xf04 0 78 0xf04
|
|
0 79 0xf04>;
|
|
};
|
|
};
|
|
general-purpose {
|
|
gp-0 {
|
|
qrange = <4000 64>;
|
|
};
|
|
netcp-tx {
|
|
qrange = <640 9>;
|
|
qalloc-by-id;
|
|
};
|
|
netcpx-tx {
|
|
qrange = <8752 8>;
|
|
qalloc-by-id;
|
|
};
|
|
};
|
|
};
|
|
descriptor-regions {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
region-12 {
|
|
id = <12>;
|
|
region-spec = <8192 128>; /* num_desc desc_size */
|
|
link-index = <0x4000>;
|
|
};
|
|
};
|
|
}; /* qmss */
|
|
|
|
knav_dmas: knav_dmas@0 {
|
|
compatible = "ti,keystone-navigator-dma";
|
|
clocks = <&papllclk>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
ti,navigator-cloud-address = <0x23a80000 0x23a90000
|
|
0x23aa0000 0x23ab0000>;
|
|
|
|
dma_gbe: dma_gbe@0 {
|
|
reg = <0x2004000 0x100>,
|
|
<0x2004400 0x120>,
|
|
<0x2004800 0x300>,
|
|
<0x2004c00 0x120>,
|
|
<0x2005000 0x400>;
|
|
reg-names = "global", "txchan", "rxchan",
|
|
"txsched", "rxflow";
|
|
};
|
|
};
|
|
|
|
netcp: netcp@2000000 {
|
|
reg = <0x2620110 0x8>;
|
|
reg-names = "efuse";
|
|
compatible = "ti,netcp-1.0";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
/* NetCP address range */
|
|
ranges = <0 0x2000000 0x100000>;
|
|
|
|
clocks = <&papllclk>, <&clkcpgmac>, <&chipclk12>;
|
|
dma-coherent;
|
|
|
|
ti,navigator-dmas = <&dma_gbe 22>,
|
|
<&dma_gbe 23>,
|
|
<&dma_gbe 8>;
|
|
ti,navigator-dma-names = "netrx0", "netrx1", "nettx";
|
|
|
|
netcp-devices {
|
|
ranges;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
gbe@90000 { /* ETHSS */
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
label = "netcp-gbe";
|
|
compatible = "ti,netcp-gbe";
|
|
reg = <0x90000 0x300>, <0x90400 0x400>, <0x90800 0x700>;
|
|
/* enable-ale; */
|
|
tx-queue = <648>;
|
|
tx-channel = "nettx";
|
|
|
|
interfaces {
|
|
gbe0: interface-0 {
|
|
slave-port = <0>;
|
|
link-interface = <1>;
|
|
phy-handle = <ðphy0>;
|
|
};
|
|
gbe1: interface-1 {
|
|
slave-port = <1>;
|
|
link-interface = <1>;
|
|
phy-handle = <ðphy1>;
|
|
};
|
|
};
|
|
|
|
secondary-slave-ports {
|
|
port-2 {
|
|
slave-port = <2>;
|
|
link-interface = <2>;
|
|
};
|
|
port-3 {
|
|
slave-port = <3>;
|
|
link-interface = <2>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
netcp-interfaces {
|
|
interface-0 {
|
|
rx-channel = "netrx0";
|
|
rx-pool = <1024 12>;
|
|
tx-pool = <1024 12>;
|
|
rx-queue-depth = <128 128 0 0>;
|
|
rx-buffer-size = <1518 4096 0 0>;
|
|
rx-queue = <8704>;
|
|
tx-completion-queue = <8706>;
|
|
efuse-mac = <1>;
|
|
netcp-gbe = <&gbe0>;
|
|
|
|
};
|
|
interface-1 {
|
|
rx-channel = "netrx1";
|
|
rx-pool = <1024 12>;
|
|
tx-pool = <1024 12>;
|
|
rx-queue-depth = <128 128 0 0>;
|
|
rx-buffer-size = <1518 4096 0 0>;
|
|
rx-queue = <8705>;
|
|
tx-completion-queue = <8707>;
|
|
efuse-mac = <0>;
|
|
local-mac-address = [02 18 31 7e 3e 6f];
|
|
netcp-gbe = <&gbe1>;
|
|
};
|
|
};
|
|
};
|