修改GPIO导出默认初始值

hc

2024-10-16 50a212ec906f7524620675f0c57357691c26c81f

 kernel/arch/arm/boot/dts/am335x-bonegreen-wireless.dts
..
..
@@ -1,9 +1,6 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
- * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
3
- *
4
- * This program is free software; you can redistribute it and/or modify
5
- * it under the terms of the GNU General Public License version 2 as
6
- * published by the Free Software Foundation.
3
+ * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
7
4
  */
8
5
 /dts-v1/;
9
6
 
..
..
@@ -32,35 +29,35 @@
32
29
 &am33xx_pinmux {
33
30
 	bt_pins: pinmux_bt_pins {
34
31
 		pinctrl-single,pins = <
35
-			AM33XX_IOPAD(0x878, PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_ad12.gpio1_28 BT_EN */
32
+			AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_OUTPUT_PULLUP, MUX_MODE7)	/* gpmc_ad12.gpio1_28 BT_EN */
36
33
 		>;
37
34
 	};
38
35
 
39
36
 	mmc3_pins: pinmux_mmc3_pins {
40
37
 		pinctrl-single,pins = <
41
-			AM33XX_IOPAD(0x830, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ad12.mmc2_dat0 */
42
-			AM33XX_IOPAD(0x834, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ad13.mmc2_dat1 */
43
-			AM33XX_IOPAD(0x838, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ad14.mmc2_dat2 */
44
-			AM33XX_IOPAD(0x83c, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ad15.mmc2_dat3 */
45
-			AM33XX_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_csn3.mmc2_cmd */
46
-			AM33XX_IOPAD(0x88c, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_clk.mmc2_clk */
38
+			AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT_PULLUP, MUX_MODE3)	/* gpmc_ad12.mmc2_dat0 */
39
+			AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLUP, MUX_MODE3)	/* gpmc_ad13.mmc2_dat1 */
40
+			AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLUP, MUX_MODE3)	/* gpmc_ad14.mmc2_dat2 */
41
+			AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLUP, MUX_MODE3)	/* gpmc_ad15.mmc2_dat3 */
42
+			AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_INPUT_PULLUP, MUX_MODE3)	/* gpmc_csn3.mmc2_cmd */
43
+			AM33XX_PADCONF(AM335X_PIN_GPMC_CLK, PIN_INPUT_PULLUP, MUX_MODE3)	/* gpmc_clk.mmc2_clk */
47
44
 		>;
48
45
 	};
49
46
 
50
47
 	uart3_pins: pinmux_uart3_pins {
51
48
 		pinctrl-single,pins = <
52
-			AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE1)	/* gmii1_rxd3.uart3_rxd */
53
-			AM33XX_IOPAD(0x938, PIN_OUTPUT_PULLDOWN | MUX_MODE1)	/* gmii1_rxd2.uart3_txd */
54
-			AM33XX_IOPAD(0x948, PIN_INPUT | MUX_MODE3)		/* mdio_data.uart3_ctsn */
55
-			AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLDOWN | MUX_MODE3)	/* mdio_clk.uart3_rtsn */
49
+			AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE1)	/* gmii1_rxd3.uart3_rxd */
50
+			AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE1)	/* gmii1_rxd2.uart3_txd */
51
+			AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT, MUX_MODE3)		/* mdio_data.uart3_ctsn */
52
+			AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLDOWN, MUX_MODE3)	/* mdio_clk.uart3_rtsn */
56
53
 		>;
57
54
 	};
58
55
 
59
56
 	wl18xx_pins: pinmux_wl18xx_pins {
60
57
 		pinctrl-single,pins = <
61
-			AM33XX_IOPAD(0x828, PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_ad10.gpio0_26 WL_EN */
62
-			AM33XX_IOPAD(0x82C, PIN_INPUT_PULLDOWN | MUX_MODE7)	/* gpmc_ad11.gpio0_27 WL_IRQ */
63
-			AM33XX_IOPAD(0x87C, PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_csn0.gpio1_29 LS_BUF_EN */
58
+			AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_OUTPUT_PULLDOWN, MUX_MODE7)	/* gpmc_ad10.gpio0_26 WL_EN */
59
+			AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_INPUT_PULLDOWN, MUX_MODE7)	/* gpmc_ad11.gpio0_27 WL_IRQ */
60
+			AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT_PULLUP, MUX_MODE7)	/* gpmc_csn0.gpio1_29 LS_BUF_EN */
64
61
 		>;
65
62
 	};
66
63
 };
..
..
@@ -78,7 +75,6 @@
78
75
 	bus-width = <4>;
79
76
 	non-removable;
80
77
 	cap-power-off-card;
81
-	ti,needs-special-hs-handling;
82
78
 	keep-power-in-suspend;
83
79
 	pinctrl-names = "default";
84
80
 	pinctrl-0 = <&mmc3_pins &wl18xx_pins>;