1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for AM6 SoC Family MCU Domain peripherals
4 *
5 * Copyright (C) 2016-2020 Texas Instruments Incorporated - https://www.ti.com/
6 */
7
8&cbass_mcu {
9	mcu_conf: scm-conf@40f00000 {
10		compatible = "syscon", "simple-mfd";
11		reg = <0x0 0x40f00000 0x0 0x20000>;
12		#address-cells = <1>;
13		#size-cells = <1>;
14		ranges = <0x0 0x0 0x40f00000 0x20000>;
15
16		phy_gmii_sel: phy@4040 {
17			compatible = "ti,am654-phy-gmii-sel";
18			reg = <0x4040 0x4>;
19			#phy-cells = <1>;
20		};
21	};
22
23	mcu_uart0: serial@40a00000 {
24		compatible = "ti,am654-uart";
25			reg = <0x00 0x40a00000 0x00 0x100>;
26			reg-shift = <2>;
27			reg-io-width = <4>;
28			interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>;
29			clock-frequency = <96000000>;
30			current-speed = <115200>;
31			power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
32	};
33
34	mcu_ram: sram@41c00000 {
35		compatible = "mmio-sram";
36		reg = <0x00 0x41c00000 0x00 0x80000>;
37		ranges = <0x0 0x00 0x41c00000 0x80000>;
38		#address-cells = <1>;
39		#size-cells = <1>;
40	};
41
42	mcu_i2c0: i2c@40b00000 {
43		compatible = "ti,am654-i2c", "ti,omap4-i2c";
44		reg = <0x0 0x40b00000 0x0 0x100>;
45		interrupts = <GIC_SPI 564 IRQ_TYPE_LEVEL_HIGH>;
46		#address-cells = <1>;
47		#size-cells = <0>;
48		clock-names = "fck";
49		clocks = <&k3_clks 114 1>;
50		power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
51	};
52
53	mcu_spi0: spi@40300000 {
54		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
55		reg = <0x0 0x40300000 0x0 0x400>;
56		interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
57		clocks = <&k3_clks 142 1>;
58		power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
59		#address-cells = <1>;
60		#size-cells = <0>;
61	};
62
63	mcu_spi1: spi@40310000 {
64		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
65		reg = <0x0 0x40310000 0x0 0x400>;
66		interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
67		clocks = <&k3_clks 143 1>;
68		power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
69		#address-cells = <1>;
70		#size-cells = <0>;
71	};
72
73	mcu_spi2: spi@40320000 {
74		compatible = "ti,am654-mcspi","ti,omap4-mcspi";
75		reg = <0x0 0x40320000 0x0 0x400>;
76		interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
77		clocks = <&k3_clks 144 1>;
78		power-domains = <&k3_pds 144 TI_SCI_PD_EXCLUSIVE>;
79		#address-cells = <1>;
80		#size-cells = <0>;
81	};
82
83	tscadc0: tscadc@40200000 {
84		compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
85		reg = <0x0 0x40200000 0x0 0x1000>;
86		interrupts = <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>;
87		clocks = <&k3_clks 0 2>;
88		assigned-clocks = <&k3_clks 0 2>;
89		assigned-clock-rates = <60000000>;
90		clock-names = "adc_tsc_fck";
91		dmas = <&mcu_udmap 0x7100>,
92			<&mcu_udmap 0x7101 >;
93		dma-names = "fifo0", "fifo1";
94
95		adc {
96			#io-channel-cells = <1>;
97			compatible = "ti,am654-adc", "ti,am3359-adc";
98		};
99	};
100
101	tscadc1: tscadc@40210000 {
102		compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
103		reg = <0x0 0x40210000 0x0 0x1000>;
104		interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
105		clocks = <&k3_clks 1 2>;
106		assigned-clocks = <&k3_clks 1 2>;
107		assigned-clock-rates = <60000000>;
108		clock-names = "adc_tsc_fck";
109		dmas = <&mcu_udmap 0x7102>,
110			<&mcu_udmap 0x7103>;
111		dma-names = "fifo0", "fifo1";
112
113		adc {
114			#io-channel-cells = <1>;
115			compatible = "ti,am654-adc", "ti,am3359-adc";
116		};
117	};
118
119	mcu-navss {
120		compatible = "simple-mfd";
121		#address-cells = <2>;
122		#size-cells = <2>;
123		ranges;
124		dma-coherent;
125		dma-ranges;
126
127		ti,sci-dev-id = <119>;
128
129		mcu_ringacc: ringacc@2b800000 {
130			compatible = "ti,am654-navss-ringacc";
131			reg =	<0x0 0x2b800000 0x0 0x400000>,
132				<0x0 0x2b000000 0x0 0x400000>,
133				<0x0 0x28590000 0x0 0x100>,
134				<0x0 0x2a500000 0x0 0x40000>;
135			reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target";
136			ti,num-rings = <286>;
137			ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */
138			ti,sci = <&dmsc>;
139			ti,sci-dev-id = <195>;
140			msi-parent = <&inta_main_udmass>;
141		};
142
143		mcu_udmap: dma-controller@285c0000 {
144			compatible = "ti,am654-navss-mcu-udmap";
145			reg =	<0x0 0x285c0000 0x0 0x100>,
146				<0x0 0x2a800000 0x0 0x40000>,
147				<0x0 0x2aa00000 0x0 0x40000>;
148			reg-names = "gcfg", "rchanrt", "tchanrt";
149			msi-parent = <&inta_main_udmass>;
150			#dma-cells = <1>;
151
152			ti,sci = <&dmsc>;
153			ti,sci-dev-id = <194>;
154			ti,ringacc = <&mcu_ringacc>;
155
156			ti,sci-rm-range-tchan = <0xf>, /* TX_HCHAN */
157						<0xd>; /* TX_CHAN */
158			ti,sci-rm-range-rchan = <0xb>, /* RX_HCHAN */
159						<0xa>; /* RX_CHAN */
160			ti,sci-rm-range-rflow = <0x0>; /* GP RFLOW */
161		};
162	};
163
164	fss: fss@47000000 {
165		compatible = "simple-bus";
166		#address-cells = <2>;
167		#size-cells = <2>;
168		ranges;
169
170		ospi0: spi@47040000 {
171			compatible = "ti,am654-ospi", "cdns,qspi-nor";
172			reg = <0x0 0x47040000 0x0 0x100>,
173				<0x5 0x00000000 0x1 0x0000000>;
174			interrupts = <GIC_SPI 552 IRQ_TYPE_LEVEL_HIGH>;
175			cdns,fifo-depth = <256>;
176			cdns,fifo-width = <4>;
177			cdns,trigger-address = <0x0>;
178			clocks = <&k3_clks 248 0>;
179			assigned-clocks = <&k3_clks 248 0>;
180			assigned-clock-parents = <&k3_clks 248 2>;
181			assigned-clock-rates = <166666666>;
182			power-domains = <&k3_pds 248 TI_SCI_PD_EXCLUSIVE>;
183			#address-cells = <1>;
184			#size-cells = <0>;
185		};
186
187		ospi1: spi@47050000 {
188			compatible = "ti,am654-ospi", "cdns,qspi-nor";
189			reg = <0x0 0x47050000 0x0 0x100>,
190				<0x7 0x00000000 0x1 0x00000000>;
191			interrupts = <GIC_SPI 553 IRQ_TYPE_LEVEL_HIGH>;
192			cdns,fifo-depth = <256>;
193			cdns,fifo-width = <4>;
194			cdns,trigger-address = <0x0>;
195			clocks = <&k3_clks 249 6>;
196			power-domains = <&k3_pds 249 TI_SCI_PD_EXCLUSIVE>;
197			#address-cells = <1>;
198			#size-cells = <0>;
199		};
200	};
201
202	mcu_cpsw: ethernet@46000000 {
203		compatible = "ti,am654-cpsw-nuss";
204		#address-cells = <2>;
205		#size-cells = <2>;
206		reg = <0x0 0x46000000 0x0 0x200000>;
207		reg-names = "cpsw_nuss";
208		ranges = <0x0 0x0 0x0 0x46000000 0x0 0x200000>;
209		dma-coherent;
210		clocks = <&k3_clks 5 10>;
211		clock-names = "fck";
212		power-domains = <&k3_pds 5 TI_SCI_PD_EXCLUSIVE>;
213
214		dmas = <&mcu_udmap 0xf000>,
215		       <&mcu_udmap 0xf001>,
216		       <&mcu_udmap 0xf002>,
217		       <&mcu_udmap 0xf003>,
218		       <&mcu_udmap 0xf004>,
219		       <&mcu_udmap 0xf005>,
220		       <&mcu_udmap 0xf006>,
221		       <&mcu_udmap 0xf007>,
222		       <&mcu_udmap 0x7000>;
223		dma-names = "tx0", "tx1", "tx2", "tx3",
224			    "tx4", "tx5", "tx6", "tx7",
225			    "rx";
226
227		ethernet-ports {
228			#address-cells = <1>;
229			#size-cells = <0>;
230
231			cpsw_port1: port@1 {
232				reg = <1>;
233				ti,mac-only;
234				label = "port1";
235				ti,syscon-efuse = <&mcu_conf 0x200>;
236				phys = <&phy_gmii_sel 1>;
237			};
238		};
239
240		davinci_mdio: mdio@f00 {
241			compatible = "ti,cpsw-mdio","ti,davinci_mdio";
242			reg = <0x0 0xf00 0x0 0x100>;
243			#address-cells = <1>;
244			#size-cells = <0>;
245			clocks = <&k3_clks 5 10>;
246			clock-names = "fck";
247			bus_freq = <1000000>;
248		};
249
250		cpts@3d000 {
251			compatible = "ti,am65-cpts";
252			reg = <0x0 0x3d000 0x0 0x400>;
253			clocks = <&mcu_cpsw_cpts_mux>;
254			clock-names = "cpts";
255			interrupts-extended = <&gic500 GIC_SPI 570 IRQ_TYPE_LEVEL_HIGH>;
256			interrupt-names = "cpts";
257			ti,cpts-ext-ts-inputs = <4>;
258			ti,cpts-periodic-outputs = <2>;
259
260			mcu_cpsw_cpts_mux: refclk-mux {
261				#clock-cells = <0>;
262				clocks = <&k3_clks 118 5>, <&k3_clks 118 11>,
263					<&k3_clks 118 6>, <&k3_clks 118 3>,
264					<&k3_clks 118 8>, <&k3_clks 118 14>,
265					<&k3_clks 120 3>, <&k3_clks 121 3>;
266				assigned-clocks = <&mcu_cpsw_cpts_mux>;
267				assigned-clock-parents = <&k3_clks 118 5>;
268			};
269		};
270	};
271
272	mcu_r5fss0: r5fss@41000000 {
273		compatible = "ti,am654-r5fss";
274		ti,cluster-mode = <1>;
275		#address-cells = <1>;
276		#size-cells = <1>;
277		ranges = <0x41000000 0x00 0x41000000 0x20000>,
278			 <0x41400000 0x00 0x41400000 0x20000>;
279		power-domains = <&k3_pds 129 TI_SCI_PD_EXCLUSIVE>;
280
281		mcu_r5fss0_core0: r5f@41000000 {
282			compatible = "ti,am654-r5f";
283			reg = <0x41000000 0x00008000>,
284			      <0x41010000 0x00008000>;
285			reg-names = "atcm", "btcm";
286			ti,sci = <&dmsc>;
287			ti,sci-dev-id = <159>;
288			ti,sci-proc-ids = <0x01 0xff>;
289			resets = <&k3_reset 159 1>;
290			firmware-name = "am65x-mcu-r5f0_0-fw";
291			ti,atcm-enable = <1>;
292			ti,btcm-enable = <1>;
293			ti,loczrama = <1>;
294		};
295
296		mcu_r5fss0_core1: r5f@41400000 {
297			compatible = "ti,am654-r5f";
298			reg = <0x41400000 0x00008000>,
299			      <0x41410000 0x00008000>;
300			reg-names = "atcm", "btcm";
301			ti,sci = <&dmsc>;
302			ti,sci-dev-id = <245>;
303			ti,sci-proc-ids = <0x02 0xff>;
304			resets = <&k3_reset 245 1>;
305			firmware-name = "am65x-mcu-r5f0_1-fw";
306			ti,atcm-enable = <1>;
307			ti,btcm-enable = <1>;
308			ti,loczrama = <1>;
309		};
310	};
311
312	mcu_rti1: watchdog@40610000 {
313		compatible = "ti,j7-rti-wdt";
314		reg = <0x0 0x40610000 0x0 0x100>;
315		clocks = <&k3_clks 135 0>;
316		power-domains = <&k3_pds 135 TI_SCI_PD_SHARED>;
317		assigned-clocks = <&k3_clks 135 0>;
318		assigned-clock-parents = <&k3_clks 135 4>;
319	};
320};
321