Lines Matching +full:am654 +full:- +full:tx +full:- +full:pru
1 # SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/ti,pru-rproc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI Programmable Realtime Unit (PRU) cores
10 - Suman Anna <s-anna@ti.com>
13 Each Programmable Real-Time Unit and Industrial Communication Subsystem
14 (PRU-ICSS or PRUSS) has two 32-bit load/store RISC CPU cores called
15 Programmable Real-Time Units (PRUs), each represented by a node. Each PRU
17 use the Data RAMs present within the PRU-ICSS for code execution.
20 PRU cores called RTUs with slightly different IP integration. The K3 SoCs
22 auxiliary Transmit PRU cores called Tx_PRUs that augment the PRUs. Each RTU
23 or Tx_PRU core can also be used independently like a PRU, or alongside a
24 corresponding PRU core to provide/implement auxiliary functionality/support.
26 Each PRU, RTU or Tx_PRU core node should be defined as a child node of the
27 corresponding PRU-ICSS node. Each node can optionally be rendered inactive by
30 Please see the overall PRU-ICSS bindings document for additional details
37 - ti,am3356-pru # for AM335x SoC family (AM3356+ SoCs only)
38 - ti,am4376-pru # for AM437x SoC family (AM4376+ SoCs only)
39 - ti,am5728-pru # for AM57xx SoC family
40 - ti,am625-pru # for PRUs in K3 AM62x SoC family
41 - ti,am642-pru # for PRUs in K3 AM64x SoC family
42 - ti,am642-rtu # for RTUs in K3 AM64x SoC family
43 - ti,am642-tx-pru # for Tx_PRUs in K3 AM64x SoC family
44 - ti,am654-pru # for PRUs in K3 AM65x SoC family
45 - ti,am654-rtu # for RTUs in K3 AM65x SoC family
46 - ti,am654-tx-pru # for Tx_PRUs in K3 AM65x SR2.0 SoCs
47 - ti,j721e-pru # for PRUs in K3 J721E SoC family
48 - ti,j721e-rtu # for RTUs in K3 J721E SoC family
49 - ti,j721e-tx-pru # for Tx_PRUs in K3 J721E SoC family
50 - ti,k2g-pru # for 66AK2G SoC family
54 - description: Address and Size of the PRU Instruction RAM
55 - description: Address and Size of the PRU CTRL sub-module registers
56 - description: Address and Size of the PRU Debug sub-module registers
58 reg-names:
60 - const: iram
61 - const: control
62 - const: debug
64 firmware-name:
73 - ti,am654-rtu
74 - ti,j721e-rtu
75 - ti,am642-rtu
79 pattern: "^rtu@[0-9a-f]+$"
85 - ti,am654-tx-pru
86 - ti,j721e-tx-pru
87 - ti,am642-tx-pru
91 pattern: "^txpru@[0-9a-f]+"
95 pattern: "^pru@[0-9a-f]+$"
98 - compatible
99 - reg
100 - reg-names
101 - firmware-name
106 - |
107 /* AM33xx PRU-ICSS */
108 pruss_tm: target-module@300000 { /* 0x4a300000, ap 9 04.0 */
109 compatible = "ti,sysc-pruss", "ti,sysc";
110 #address-cells = <1>;
111 #size-cells = <1>;
115 compatible = "ti,am3356-pruss";
117 #address-cells = <1>;
118 #size-cells = <1>;
125 reg-names = "dram0", "dram1", "shrdram2";
128 pru0: pru@34000 {
129 compatible = "ti,am3356-pru";
133 reg-names = "iram", "control", "debug";
134 firmware-name = "am335x-pru0-fw";
137 pru1: pru@38000 {
138 compatible = "ti,am3356-pru";
142 reg-names = "iram", "control", "debug";
143 firmware-name = "am335x-pru1-fw";
148 - |
150 #include <dt-bindings/soc/ti,sci_pm_domain.h>
153 compatible = "ti,am654-icssg";
155 power-domains = <&k3_pds 62 TI_SCI_PD_EXCLUSIVE>;
156 #address-cells = <1>;
157 #size-cells = <1>;
164 reg-names = "dram0", "dram1", "shrdram2";
167 pru0_0: pru@34000 {
168 compatible = "ti,am654-pru";
172 reg-names = "iram", "control", "debug";
173 firmware-name = "am65x-pru0_0-fw";
177 compatible = "ti,am654-rtu";
181 reg-names = "iram", "control", "debug";
182 firmware-name = "am65x-rtu0_0-fw";
186 compatible = "ti,am654-tx-pru";
190 reg-names = "iram", "control", "debug";
191 firmware-name = "am65x-txpru0_0-fw";
194 pru0_1: pru@38000 {
195 compatible = "ti,am654-pru";
199 reg-names = "iram", "control", "debug";
200 firmware-name = "am65x-pru0_1-fw";
204 compatible = "ti,am654-rtu";
208 reg-names = "iram", "control", "debug";
209 firmware-name = "am65x-rtu0_1-fw";
213 compatible = "ti,am654-tx-pru";
217 reg-names = "iram", "control", "debug";
218 firmware-name = "am65x-txpru0_1-fw";