summaryrefslogtreecommitdiffstats
path: root/recipes-kernel/linux/files/ti33x/am335x-pru-uio.dtsi
blob: 62340e50f5bafb00304b042f1de918bb19d6d490 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
&pruss_soc_bus {
		uio_pruss_mdio: uio_pruss_mdio@32400 {
			compatible = "ti,davinci_mdio";
			reg = <0x32400 0x90>;
			clocks = <&dpll_core_m4_ck>;
			clock-names = "fck";
			bus_freq = <1000000>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
		};

		uio_pruss_mem: uio_pruss_mem {
			compatible = "ti,uio-module-drv";
			mem = <0x4a300000 0x2000>,
			      <0x4a302000 0x2000>,
			      <0x4a310000 0x3000>,
			      <0x4a320000 0x2000>,
			      <0x4a326000 0x2000>,
			      <0x4a32e000 0x31c>,
			      <0x4a332000 0x58>;
			mem-names = "dram0", "dram1", "shrdram2", "intc", "cfg",
				    "iep", "mii_rt";

			status = "okay";
		};
		uio_pruss_mem2: uio_pruss_mem2 {
			compatible = "ti,uio-module-drv";
			mem = <0x4a328000 0xd4>,
			      <0x4a330000 0x174>,
			      <0x4a332400 0x90>,
			      <0x40302000 0x0e000>;
			mem-names = "uart", "ecap", "mdio", "ocmc";
			status = "okay";
		};

		uio_pruss_evt0: uio_pruss_evt0 {
			compatible = "ti,uio-module-drv";
                        interrupts = <20>;
			interrupt-mode = <1>;
			status = "okay";
		};
		uio_pruss_evt1: uio_pruss_evt1 {
			compatible = "ti,uio-module-drv";
                        interrupts = <21>;
			interrupt-mode = <1>;
			status = "okay";
		};
		uio_pruss_evt2: uio_pruss_evt2 {
			compatible = "ti,uio-module-drv";
                        interrupts = <22>;
			interrupt-mode = <1>;
			status = "okay";
		};
		uio_pruss_evt3: uio_pruss_evt3 {
			compatible = "ti,uio-module-drv";
                        interrupts = <23>;
			interrupt-mode = <1>;
			status = "okay";
		};
		uio_pruss_evt4: uio_pruss_evt4 {
			compatible = "ti,uio-module-drv";
                        interrupts = <24>;
			interrupt-mode = <1>;
			status = "okay";
		};
		uio_pruss_evt5: uio_pruss_evt5 {
			compatible = "ti,uio-module-drv";
                        interrupts = <25>;
			interrupt-mode = <1>;
			status = "okay";
		};
		uio_pruss_evt6: uio_pruss_evt6 {
			compatible = "ti,uio-module-drv";
                        interrupts = <26>;
			interrupt-mode = <1>;
			status = "okay";
		};
		uio_pruss_evt7: uio_pruss_evt7 {
			compatible = "ti,uio-module-drv";
                        interrupts = <27>;
			interrupt-mode = <1>;
			status = "okay";
		};

		uio_pruss_0_mem: uio_pruss_0_mem {
			compatible = "ti,uio-module-drv";
			mem = <0x4a334000 0x2000>,
			      <0x4a322000 0x400>,
			      <0x4a322400 0x100>;
			mem-names = "iram", "control", "debug";
			status = "okay";
		};

		uio_pruss_1_mem: uio_pruss_1_mem {
			compatible = "ti,uio-module-drv";
			mem = <0x4a338000 0x2000>,
			      <0x4a324000 0x400>,
			      <0x4a324400 0x100>;
			mem-names = "iram", "control", "debug";
			status = "okay";
		};
};

&am33xx_pinmux {
	uio_pruss_mdio_eth_default: uio_pruss_mdio_eht_default {
		pinctrl-single,pins = <
			AM33XX_IOPAD(0x88c, (PIN_OUTPUT | MUX_MODE5))           /* gpmc_clk.pr1_mdio_mdclk */
			AM33XX_IOPAD(0x888, (PIN_INPUT  | MUX_MODE5))           /* gpmc_csn3.pr1_mdio_data */
			AM33XX_IOPAD(0x89c, (PIN_INPUT_PULLUP | MUX_MODE7))     /* gpmc_ben0_cle.gpio2_5 */
			/* disable CPSW MDIO */
			AM33XX_IOPAD(0x948, (PIN_INPUT_PULLUP | MUX_MODE7))     /* mdio_data.gpio0_0 */
			AM33XX_IOPAD(0x94c, (PIN_INPUT_PULLUP | MUX_MODE7))     /* mdio_clk.gpio0_1 */
			AM33XX_IOPAD(0x8a0, (PIN_INPUT  | MUX_MODE2))   /* dss_data0.pr1_mii_mt0_clk */
			AM33XX_IOPAD(0x8b4, (PIN_OUTPUT | MUX_MODE2))   /* dss_data5.pr1_mii0_txd0 */
			AM33XX_IOPAD(0x8b0, (PIN_OUTPUT | MUX_MODE2))   /* dss_data4.pr1_mii0_txd1 */
			AM33XX_IOPAD(0x8ac, (PIN_OUTPUT | MUX_MODE2))   /* dss_data3.pr1_mii0_txd2 */
			AM33XX_IOPAD(0x8a8, (PIN_OUTPUT | MUX_MODE2))   /* dss_data2.pr1_mii0_txd3 */
			AM33XX_IOPAD(0x8cc, (PIN_INPUT  | MUX_MODE5))   /* dss_data11.pr1_mii0_rxd0 */
			AM33XX_IOPAD(0x8c8, (PIN_INPUT  | MUX_MODE5))   /* dss_data10.pr1_mii0_rxd1 */
			AM33XX_IOPAD(0x8c4, (PIN_INPUT  | MUX_MODE5))   /* dss_data9.pr1_mii0_rxd2 */
			AM33XX_IOPAD(0x8c0, (PIN_INPUT  | MUX_MODE5))   /* dss_data8.pr1_mii0_rxd3 */
			AM33XX_IOPAD(0x8a4, (PIN_OUTPUT | MUX_MODE2))   /* dss_data1.pr1_mii0_txen */
			AM33XX_IOPAD(0x8d8, (PIN_INPUT  | MUX_MODE5))   /* dss_data14.pr1_mii_mr0_clk */
			AM33XX_IOPAD(0x8dc, (PIN_INPUT  | MUX_MODE5))   /* dss_data15.pr1_mii0_rxdv */
			AM33XX_IOPAD(0x8d4, (PIN_INPUT  | MUX_MODE5))   /* dss_data13.pr1_mii0_rxer */
			AM33XX_IOPAD(0x8d0, (PIN_INPUT  | MUX_MODE5))   /* dss_data12.pr1_mii0_rxlink */
			AM33XX_IOPAD(0x8e8, (PIN_INPUT  | MUX_MODE2))   /* dss_pclk.pr1_mii0_crs */

			AM33XX_IOPAD(0x840, (PIN_INPUT  | MUX_MODE5))   /* gpmc_a0.pr1_mii_mt1_clk */
			AM33XX_IOPAD(0x850, (PIN_OUTPUT | MUX_MODE5))   /* gpmc_a4.pr1_mii1_txd0 */
			AM33XX_IOPAD(0x84c, (PIN_OUTPUT | MUX_MODE5))   /* gpmc_a3.pr1_mii1_txd1 */
			AM33XX_IOPAD(0x848, (PIN_OUTPUT | MUX_MODE5))   /* gpmc_a2.pr1_mii1_txd2 */
			AM33XX_IOPAD(0x844, (PIN_OUTPUT | MUX_MODE5))   /* gpmc_a1.pr1_mii1_txd3 */
			AM33XX_IOPAD(0x860, (PIN_INPUT  | MUX_MODE5))   /* gpmc_a8.pr1_mii1_rxd0 */
			AM33XX_IOPAD(0x85c, (PIN_INPUT  | MUX_MODE5))   /* gpmc_a7.pr1_mii1_rxd1 */
			AM33XX_IOPAD(0x858, (PIN_INPUT  | MUX_MODE5))   /* gpmc_a6.pr1_mii1_rxd2 */
			AM33XX_IOPAD(0x854, (PIN_INPUT  | MUX_MODE5))   /* gpmc_a5.pr1_mii1_rxd3 */
			AM33XX_IOPAD(0x874, (PIN_OUTPUT | MUX_MODE5))   /* gpmc_wpn.pr1_mii1_txen */
			AM33XX_IOPAD(0x864, (PIN_INPUT  | MUX_MODE5))   /* gpmc_a9.pr1_mii_mr1_clk */
			AM33XX_IOPAD(0x868, (PIN_INPUT  | MUX_MODE5))   /* gpmc_a10.pr1_mii1_rxdv */
			AM33XX_IOPAD(0x86c, (PIN_INPUT  | MUX_MODE5))   /* gpmc_a11.pr1_mii1_rxer */
			AM33XX_IOPAD(0x878, (PIN_INPUT  | MUX_MODE5))   /* gpmc_ben1.pr1_mii1_rxlink */
			AM33XX_IOPAD(0x8ec, (PIN_INPUT  | MUX_MODE2))   /* lcd_ac_bias_en.pr1_mii1_crs */
			AM33XX_IOPAD(0x870, (PIN_INPUT  | MUX_MODE5))   /* gpmc_wait0.pr1_mii1_col */
		>;
	};
};

&uio_pruss_mdio {
	pinctrl-0 = <&uio_pruss_mdio_eth_default>;
	pinctrl-names = "default";
	reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
	reset-delay-us = <2>; /* PHY datasheet states 1uS min */
	status = "okay";

	uio_pruss_eth0_phy: ethernet-phy@1 {
		reg = <1>;
	};

	uio_pruss_eth1_phy: ethernet-phy@3 {
		reg = <3>;
	};
};

&pruss {
	status = "disabled";
};

&pru0 {
	status = "disabled";
};

&pru1 {
	status = "disabled";
};

&pruss_intc {
	status = "disabled";
};

&pruss_mdio {
	status = "disabled";
};