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/*
* Device Tree Source for Keystone 2 Lamarr 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 0x2000>;
linkram0 = <0x100000 0x4000>;
linkram1 = <0x70000000 0x10000>; /* 1MB OSR mem */
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";
};
};
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 = <528 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 = <544 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 = <896 128>;
qalloc-by-id;
};
};
accumulator {
acc-low-0 {
qrange = <480 32>;
accumulator = <0 47 16 2 50>;
interrupts = <0 226 0xf01>;
multi-queue;
};
};
};
descriptor-regions {
#address-cells = <1>;
#size-cells = <1>;
ranges;
region-12 {
id = <12>;
region-spec = <8192 128>; /* num_desc desc_size */
link-index = <0x4000>;
};
};
pdsps {
#address-cells = <1>;
#size-cells = <1>;
ranges;
pdsp0@0x2a10000 {
reg = <0x2a10000 0x1000 /*iram */
0x2a0f000 0x100 /*reg*/
0x2a0c000 0x3c8 /*intd */
0x2a20000 0x4000>; /*cmd*/
id = <0>;
};
};
}; /* 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>;
dma_gbe: dma_gbe@0 {
reg = <0x26186000 0x100>,
<0x26187000 0x2a0>,
<0x26188000 0xb60>,
<0x26186100 0x80>,
<0x26189000 0x1000>;
reg-names = "global", "txchan", "rxchan",
"txsched", "rxflow";
};
};
gbe_subsys: subsys@26200000 {
compatible = "syscon";
reg = <0x26200000 0x100>;
};
gbe_serdes0: phy@232a000 {
status = "disabled";
#phy-cells = <0>;
compatible = "ti,keystone-serdes-gbe";
reg = <0x0232a000 0x2000>;
link-rate-kbps = <1250000>;
num-lanes = <2>;
/*rx-force-enable;*/
lanes {
#address-cells = <1>;
#size-cells = <0>;
lane@0 {
/*loopback;*/
reg = <0>;
control-rate = <2>; /* quart */
rx-start = <7 5>;
rx-force = <1 1>;
tx-coeff = <0 0 0 12 4>;
/* c1 c2 cm att vreg */
};
lane@1 {
/*loopback;*/
reg = <1>;
control-rate = <2>; /* quart */
rx-start = <7 5>;
rx-force = <1 1>;
tx-coeff = <0 0 0 12 4>;
/* c1 c2 cm att vreg */
};
};
};
gbe_serdes1: phy@2320000 {
status = "disabled";
#phy-cells = <0>;
compatible = "ti,keystone-serdes-gbe";
reg = <0x02320000 0x2000>;
link-rate-kbps = <1250000>;
num-lanes = <2>;
/*rx-force-enable;*/
lanes {
#address-cells = <1>;
#size-cells = <0>;
lane@0 {
/*loopback;*/
reg = <0>;
control-rate = <2>; /* quart */
rx-start = <7 5>;
rx-force = <1 1>;
tx-coeff = <0 0 0 12 4>;
/* c1 c2 cm att vreg */
};
lane@1 {
/*loopback;*/
reg = <1>;
control-rate = <2>; /* quart */
rx-start = <7 5>;
rx-force = <1 1>;
tx-coeff = <0 0 0 12 4>;
/* c1 c2 cm att vreg */
};
};
};
netcp: netcp@26000000 {
reg = <0x2620110 0x8>;
reg-names = "efuse";
compatible = "ti,netcp-1.0";
#address-cells = <1>;
#size-cells = <1>;
/* NetCP address range */
ranges = <0 0x26000000 0x1000000>;
clocks = <&clkpa>, <&clkcpgmac>, <&chipclk12>, <&clkosr>;
clock-names = "pa_clk", "ethss_clk", "cpts_rft_clk", "osr_clk";
dma-coherent;
ti,navigator-dmas = <&dma_gbe 0>,
<&dma_gbe 8>,
<&dma_gbe 0>;
ti,navigator-dma-names = "netrx0", "netrx1", "nettx";
netcp-devices {
#address-cells = <1>;
#size-cells = <1>;
ranges;
gbe@200000 { /* ETHSS */
label = "netcp-gbe";
compatible = "ti,netcp-gbe-5";
syscon-subsys = <&gbe_subsys>;
reg = <0x200100 0x400>, <0x220000 0x20000>;
/* enable-ale; */
tx-queue = <896>;
tx-channel = "nettx";
phys = <&gbe_serdes0>, <&gbe_serdes1>;
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 = <528>;
tx-completion-queue = <530>;
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 = <529>;
tx-completion-queue = <531>;
efuse-mac = <0>;
local-mac-address = [02 18 31 7e 3e 7f];
netcp-gbe = <&gbe1>;
};
};
};
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