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2024-10-16 50a212ec906f7524620675f0c57357691c26c81f 
 kernel/arch/arm/boot/dts/am335x-chiliboard.dts
....@@ -1,10 +1,7 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
12 /*
2
- * Copyright (C) 2015 Jablotron s.r.o. -- http://www.jablotron.com/
3
+ * Copyright (C) 2015 Jablotron s.r.o. -- https://www.jablotron.com/
34  * Author: Rostislav Lisovy <lisovy@jablotron.cz>
4
- *
5
- * This program is free software; you can redistribute it and/or modify
6
- * it under the terms of the GNU General Public License version 2 as
7
- * published by the Free Software Foundation.
85  */
96 /dts-v1/;
107 #include "am335x-chilisom.dtsi"
....@@ -13,6 +10,10 @@
1310 	model = "AM335x Chiliboard";
1411 	compatible = "grinn,am335x-chiliboard", "grinn,am335x-chilisom",
1512 		     "ti,am33xx";
13
+
14
+	chosen {
15
+		stdout-path = &uart0;
16
+	};
1617 
1718 	leds {
1819 		compatible = "gpio-leds";
....@@ -37,79 +38,79 @@
3738 &am33xx_pinmux {
3839 	uart0_pins: pinmux_uart0_pins {
3940 		pinctrl-single,pins = <
40
-			AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart0_rxd.uart0_rxd */
41
-			AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */
41
+			AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
42
+			AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
4243 		>;
4344 	};
4445 
4546 	cpsw_default: cpsw_default {
4647 		pinctrl-single,pins = <
4748 			/* Slave 1 */
48
-			AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1)  /* mii1_crs.rmii1_crs */
49
-			AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1)	/* mii1_rxerr.rmii1_rxerr */
50
-			AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1)	/* mii1_txen.rmii1_txen */
51
-			AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1)	/* mii1_txd1.rmii1_txd1 */
52
-			AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1)	/* mii1_txd0.rmii1_txd0 */
53
-			AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1)	/* mii1_rxd1.rmii1_rxd1 */
54
-			AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1)	/* mii1_rxd0.rmii1_rxd0 */
55
-			AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* rmii1_ref_clk.rmii_ref_clk */
49
+			AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE1)
50
+			AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE1)
51
+			AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE1)
52
+			AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE1)
53
+			AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE1)
54
+			AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE1)
55
+			AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE1)
56
+			AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE0)
5657 		>;
5758 	};
5859 
5960 	cpsw_sleep: cpsw_sleep {
6061 		pinctrl-single,pins = <
6162 			/* Slave 1 reset value */
62
-			AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7)
63
-			AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
64
-			AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
65
-			AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
66
-			AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
67
-			AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
68
-			AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
69
-			AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
70
-			AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
63
+			AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE7)
64
+			AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7)
65
+			AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7)
66
+			AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7)
67
+			AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
68
+			AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
69
+			AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
70
+			AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
71
+			AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7)
7172 		>;
7273 	};
7374 
7475 	davinci_mdio_default: davinci_mdio_default {
7576 		pinctrl-single,pins = <
7677 			/* mdio_data.mdio_data */
77
-			AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)
78
+			AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0)
7879 			/* mdio_clk.mdio_clk */
79
-			AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0)
80
+			AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0)
8081 		>;
8182 	};
8283 
8384 	davinci_mdio_sleep: davinci_mdio_sleep {
8485 		pinctrl-single,pins = <
8586 			/* MDIO reset value */
86
-			AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
87
-			AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
87
+			AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7)
88
+			AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7)
8889 		>;
8990 	};
9091 
9192 	usb1_drvvbus: usb1_drvvbus {
9293 		pinctrl-single,pins = <
93
-			AM33XX_IOPAD(0xa34, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usb1_drvvbus.usb1_drvvbus */
94
+			AM33XX_PADCONF(AM335X_PIN_USB1_DRVVBUS, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
9495 		>;
9596 	};
9697 
9798 	sd_pins: pinmux_sd_card {
9899 		pinctrl-single,pins = <
99
-			AM33XX_IOPAD(0x8f0, PIN_INPUT | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */
100
-			AM33XX_IOPAD(0x8f4, PIN_INPUT | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */
101
-			AM33XX_IOPAD(0x8f8, PIN_INPUT | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */
102
-			AM33XX_IOPAD(0x8fc, PIN_INPUT | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */
103
-			AM33XX_IOPAD(0x900, PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */
104
-			AM33XX_IOPAD(0x904, PIN_INPUT | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */
105
-			AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
100
+			AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT, MUX_MODE0)
101
+			AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT, MUX_MODE0)
102
+			AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT, MUX_MODE0)
103
+			AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT, MUX_MODE0)
104
+			AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT, MUX_MODE0)
105
+			AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT, MUX_MODE0)
106
+			AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* spi0_cs1.gpio0_6 */
106107 		>;
107108 	};
108109 
109110 	led_gpio_pins: led_gpio_pins {
110111 		pinctrl-single,pins = <
111
-			AM33XX_IOPAD(0x9e4, PIN_OUTPUT | MUX_MODE7) /* emu0.gpio3_7 */
112
-			AM33XX_IOPAD(0x9e8, PIN_OUTPUT | MUX_MODE7) /* emu1.gpio3_8 */
112
+			AM33XX_PADCONF(AM335X_PIN_EMU0, PIN_OUTPUT, MUX_MODE7) /* emu0.gpio3_7 */
113
+			AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_OUTPUT, MUX_MODE7) /* emu1.gpio3_8 */
113114 		>;
114115 	};
115116 };
....@@ -140,40 +141,22 @@
140141 	pinctrl-0 = <&davinci_mdio_default>;
141142 	pinctrl-1 = <&davinci_mdio_sleep>;
142143 	status = "okay";
144
+
145
+	ethphy0: ethernet-phy@0 {
146
+		reg = <0>;
147
+	};
143148 };
144149 
145150 &cpsw_emac0 {
146
-	phy_id = <&davinci_mdio>, <0>;
151
+	phy-handle = <&ethphy0>;
147152 	phy-mode = "rmii";
148153 };
149154 
150
-&phy_sel {
151
-	rmii-clock-ext;
152
-};
153
-
154155 /* USB */
155
-&usb {
156
-	status = "okay";
157
-};
158
-
159
-&usb_ctrl_mod {
160
-	status = "okay";
161
-};
162
-
163
-&usb1_phy {
164
-	status = "okay";
165
-};
166
-
167156 &usb1 {
168157 	pinctrl-names = "default";
169158 	pinctrl-0 = <&usb1_drvvbus>;
170
-
171
-	status = "okay";
172159 	dr_mode = "host";
173
-};
174
-
175
-&cppi41dma  {
176
-	status = "okay";
177160 };
178161 
179162 /* microSD */