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freebsd-skq/sys/arm/allwinner/a10_padconf.c
Andrew Turner 4b68de9c1a Move the Allwinner kernels to use fdt_pinctrl. This will read the pin 
configuration from the FDT data, then set the pins into the requested
state. As part of this the gpio controller now reports the correct number
of pins instead of returning the number of bank * 32.

To allow for a future consolidated kernel we add the SOC_ALLWINNER_A10 and
SOC_ALLWINNER_A20 kernel options. These need to be set as appropriate for
the SoC the kernel will boot on.

Submitted by:	Emmanuel Vadot <manu@bidouilliste.com>
Differential Revision:	https://reviews.freebsd.org/D5177
2016-02-17 18:28:03 +00:00

228 lines
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/*-
* Copyright (c) 2016 Emmanuel Vadot <manu@bidouilliste.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/types.h>
#include <arm/allwinner/allwinner_pinctrl.h>
const static struct allwinner_pins a10_pins[] = {
{"PA0", 0, 0, {"gpio_in", "gpio_out", "emac", "spi1", "uart2", NULL, NULL, NULL}},
{"PA1", 0, 1, {"gpio_in", "gpio_out", "emac", "spi1", "uart2", NULL, NULL, NULL}},
{"PA2", 0, 2, {"gpio_in", "gpio_out", "emac", "spi1", "uart2", NULL, NULL, NULL}},
{"PA3", 0, 3, {"gpio_in", "gpio_out", "emac", "spi1", "uart2", NULL, NULL, NULL}},
{"PA4", 0, 4, {"gpio_in", "gpio_out", "emac", "spi1", NULL, NULL, NULL, NULL}},
{"PA5", 0, 5, {"gpio_in", "gpio_out", "emac", "spi3", NULL, NULL, NULL, NULL}},
{"PA6", 0, 6, {"gpio_in", "gpio_out", "emac", "spi3", NULL, NULL, NULL, NULL}},
{"PA7", 0, 7, {"gpio_in", "gpio_out", "emac", "spi3", NULL, NULL, NULL, NULL}},
{"PA8", 0, 8, {"gpio_in", "gpio_out", "emac", "spi3", NULL, NULL, NULL, NULL}},
{"PA9", 0, 9, {"gpio_in", "gpio_out", "emac", "spi3", NULL, NULL, NULL, NULL}},
{"PA10", 0, 10, {"gpio_in", "gpio_out", "emac", NULL, "uart1", NULL, NULL, NULL}},
{"PA11", 0, 11, {"gpio_in", "gpio_out", "emac", NULL, "uart1", NULL, NULL, NULL}},
{"PA12", 0, 12, {"gpio_in", "gpio_out", "emac", "uart6", "uart1", NULL, NULL, NULL}},
{"PA13", 0, 13, {"gpio_in", "gpio_out", "emac", "uart6", "uart1", NULL, NULL, NULL}},
{"PA14", 0, 14, {"gpio_in", "gpio_out", "emac", "uart7", "uart1", NULL, NULL, NULL}},
{"PA15", 0, 15, {"gpio_in", "gpio_out", "emac", "uart7", "uart1", NULL, NULL, NULL}},
{"PA16", 0, 16, {"gpio_in", "gpio_out", NULL, "can", "uart1", NULL, NULL, NULL}},
{"PA17", 0, 17, {"gpio_in", "gpio_out", NULL, "can", "uart1", NULL, NULL, NULL}},
{"PB0", 1, 0, {"gpio_in", "gpio_out", "i2c0", NULL, NULL, NULL, NULL, NULL}},
{"PB1", 1, 1, {"gpio_in", "gpio_out", "i2c0", NULL, NULL, NULL, NULL, NULL}},
{"PB2", 1, 2, {"gpio_in", "gpio_out", "pwm", NULL, NULL, NULL, NULL, NULL}},
{"PB3", 1, 3, {"gpio_in", "gpio_out", "ir0", NULL, NULL, NULL, NULL, NULL}},
{"PB4", 1, 4, {"gpio_in", "gpio_out", "ir0", NULL, NULL, NULL, NULL, NULL}},
{"PB5", 1, 5, {"gpio_in", "gpio_out", "i2s", "ac97", NULL, NULL, NULL, NULL}},
{"PB6", 1, 6, {"gpio_in", "gpio_out", "i2s", "ac97", NULL, NULL, NULL, NULL}},
{"PB7", 1, 7, {"gpio_in", "gpio_out", "i2s", "ac97", NULL, NULL, NULL, NULL}},
{"PB8", 1, 8, {"gpio_in", "gpio_out", "i2s", "ac97", NULL, NULL, NULL, NULL}},
{"PB9", 1, 9, {"gpio_in", "gpio_out", "i2s", NULL, NULL, NULL, NULL, NULL}},
{"PB10", 1, 10, {"gpio_in", "gpio_out", "i2s", NULL, NULL, NULL, NULL, NULL}},
{"PB11", 1, 11, {"gpio_in", "gpio_out", "i2s", NULL, NULL, NULL, NULL, NULL}},
{"PB12", 1, 12, {"gpio_in", "gpio_out", "i2s", "ac97", NULL, NULL, NULL, NULL}},
{"PB13", 1, 13, {"gpio_in", "gpio_out", "spi2", NULL, NULL, NULL, NULL, NULL}},
{"PB14", 1, 14, {"gpio_in", "gpio_out", "spi2", "jtag", NULL, NULL, NULL, NULL}},
{"PB15", 1, 15, {"gpio_in", "gpio_out", "spi2", "jtag", NULL, NULL, NULL, NULL}},
{"PB16", 1, 16, {"gpio_in", "gpio_out", "spi2", "jtag", NULL, NULL, NULL, NULL}},
{"PB17", 1, 17, {"gpio_in", "gpio_out", "spi2", "jtag", NULL, NULL, NULL, NULL}},
{"PB18", 1, 18, {"gpio_in", "gpio_out", "i2c1", NULL, NULL, NULL, NULL, NULL}},
{"PB19", 1, 19, {"gpio_in", "gpio_out", "i2c1", NULL, NULL, NULL, NULL, NULL}},
{"PB20", 1, 20, {"gpio_in", "gpio_out", "i2c1", NULL, NULL, NULL, NULL, NULL}},
{"PB21", 1, 21, {"gpio_in", "gpio_out", "i2c1", NULL, NULL, NULL, NULL, NULL}},
{"PB22", 1, 22, {"gpio_in", "gpio_out", "uart0", "ir1", NULL, NULL, NULL, NULL}},
{"PB23", 1, 23, {"gpio_in", "gpio_out", "uart0", "ir1", NULL, NULL, NULL, NULL}},
{"PC0", 2, 0, {"gpio_in", "gpio_out", "nand", "spi0", NULL, NULL, NULL, NULL}},
{"PC1", 2, 1, {"gpio_in", "gpio_out", "nand", "spi0", NULL, NULL, NULL, NULL}},
{"PC2", 2, 2, {"gpio_in", "gpio_out", "nand", "spi0", NULL, NULL, NULL, NULL}},
{"PC3", 2, 3, {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
{"PC4", 2, 4, {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
{"PC5", 2, 5, {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
{"PC6", 2, 6, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
{"PC7", 2, 7, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
{"PC8", 2, 8, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
{"PC9", 2, 9, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
{"PC10", 2, 10, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
{"PC11", 2, 11, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
{"PC12", 2, 12, {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
{"PC13", 2, 13, {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
{"PC14", 2, 14, {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
{"PC15", 2, 15, {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
{"PC16", 2, 16, {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
{"PC17", 2, 17, {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
{"PC18", 2, 18, {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
{"PC19", 2, 19, {"gpio_in", "gpio_out", "nand", "spi2", NULL, NULL, NULL, NULL}},
{"PC20", 2, 20, {"gpio_in", "gpio_out", "nand", "spi2", NULL, NULL, NULL, NULL}},
{"PC21", 2, 21, {"gpio_in", "gpio_out", "nand", "spi2", NULL, NULL, NULL, NULL}},
{"PC22", 2, 22, {"gpio_in", "gpio_out", "nand", "spi2", NULL, NULL, NULL, NULL}},
{"PC23", 2, 23, {"gpio_in", "gpio_out", "spi0", NULL, NULL, NULL, NULL, NULL}},
{"PC24", 2, 24, {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
{"PD0", 3, 0, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
{"PD1", 3, 1, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
{"PD2", 3, 2, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
{"PD3", 3, 3, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
{"PD4", 3, 4, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
{"PD5", 3, 5, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
{"PD6", 3, 6, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
{"PD7", 3, 7, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
{"PD8", 3, 8, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
{"PD9", 3, 9, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
{"PD10", 3, 10, {"gpio_in", "gpio_out", "lcd0", "lvds1", NULL, NULL, NULL, NULL}},
{"PD11", 3, 11, {"gpio_in", "gpio_out", "lcd0", "lvds1", NULL, NULL, NULL, NULL}},
{"PD12", 3, 12, {"gpio_in", "gpio_out", "lcd0", "lvds1", NULL, NULL, NULL, NULL}},
{"PD13", 3, 13, {"gpio_in", "gpio_out", "lcd0", "lvds1", NULL, NULL, NULL, NULL}},
{"PD14", 3, 14, {"gpio_in", "gpio_out", "lcd0", "lvds1", NULL, NULL, NULL, NULL}},
{"PD15", 3, 15, {"gpio_in", "gpio_out", "lcd0", "lvds1", NULL, NULL, NULL, NULL}},
{"PD16", 3, 16, {"gpio_in", "gpio_out", "lcd0", "lvds1", NULL, NULL, NULL, NULL}},
{"PD17", 3, 17, {"gpio_in", "gpio_out", "lcd0", "lvds1", NULL, NULL, NULL, NULL}},
{"PD18", 3, 18, {"gpio_in", "gpio_out", "lcd0", "lvds1", NULL, NULL, NULL, NULL}},
{"PD19", 3, 19, {"gpio_in", "gpio_out", "lcd0", "lvds1", NULL, NULL, NULL, NULL}},
{"PD20", 3, 20, {"gpio_in", "gpio_out", "lcd0", "csi1", NULL, NULL, NULL, NULL}},
{"PD21", 3, 21, {"gpio_in", "gpio_out", "lcd0", "sim", NULL, NULL, NULL, NULL}},
{"PD22", 3, 22, {"gpio_in", "gpio_out", "lcd0", "sim", NULL, NULL, NULL, NULL}},
{"PD23", 3, 23, {"gpio_in", "gpio_out", "lcd0", "sim", NULL, NULL, NULL, NULL}},
{"PD24", 3, 24, {"gpio_in", "gpio_out", "lcd0", "sim", NULL, NULL, NULL, NULL}},
{"PD25", 3, 25, {"gpio_in", "gpio_out", "lcd0", "sim", NULL, NULL, NULL, NULL}},
{"PD26", 3, 26, {"gpio_in", "gpio_out", "lcd0", "sim", NULL, NULL, NULL, NULL}},
{"PD27", 3, 27, {"gpio_in", "gpio_out", "lcd0", "sim", NULL, NULL, NULL, NULL}},
{"PE0", 4, 0, {"gpio_in", "gpio_out", "ts0", "csi0", NULL, NULL, NULL, NULL}},
{"PE1", 4, 1, {"gpio_in", "gpio_out", "ts0", "csi0", NULL, NULL, NULL, NULL}},
{"PE2", 4, 2, {"gpio_in", "gpio_out", "ts0", "csi0", NULL, NULL, NULL, NULL}},
{"PE3", 4, 3, {"gpio_in", "gpio_out", "ts0", "csi0", NULL, NULL, NULL, NULL}},
{"PE4", 4, 4, {"gpio_in", "gpio_out", "ts0", "csi0", NULL, NULL, NULL, NULL}},
{"PE5", 4, 5, {"gpio_in", "gpio_out", "ts0", "csi0", "sim", NULL, NULL, NULL}},
{"PE6", 4, 6, {"gpio_in", "gpio_out", "ts0", "csi0", NULL, NULL, NULL, NULL}},
{"PE7", 4, 7, {"gpio_in", "gpio_out", "ts0", "csi0", NULL, NULL, NULL, NULL}},
{"PE8", 4, 8, {"gpio_in", "gpio_out", "ts0", "csi0", NULL, NULL, NULL, NULL}},
{"PE9", 4, 9, {"gpio_in", "gpio_out", "ts0", "csi0", NULL, NULL, NULL, NULL}},
{"PE10", 4, 10, {"gpio_in", "gpio_out", "ts0", "csi0", NULL, NULL, NULL, NULL}},
{"PE11", 4, 11, {"gpio_in", "gpio_out", "ts0", "csi0", NULL, NULL, NULL, NULL}},
{"PF0", 5, 0, {"gpio_in", "gpio_out", "mmc0", NULL, "jtag", NULL, NULL, NULL}},
{"PF1", 5, 1, {"gpio_in", "gpio_out", "mmc0", NULL, "jtag", NULL, NULL, NULL}},
{"PF2", 5, 2, {"gpio_in", "gpio_out", "mmc0", NULL, "uart0", NULL, NULL, NULL}},
{"PF3", 5, 3, {"gpio_in", "gpio_out", "mmc0", NULL, "jtag", NULL, NULL, NULL}},
{"PF4", 5, 4, {"gpio_in", "gpio_out", "mmc0", NULL, "jtag", NULL, NULL, NULL}},
{"PF5", 5, 5, {"gpio_in", "gpio_out", "mmc0", NULL, "jtag", NULL, NULL, NULL}},
{"PG0", 6, 0, {"gpio_in", "gpio_out", "ts1", "csi1", "mmc1", NULL, NULL, NULL}},
{"PG1", 6, 1, {"gpio_in", "gpio_out", "ts1", "csi1", "mmc1", NULL, NULL, NULL}},
{"PG2", 6, 2, {"gpio_in", "gpio_out", "ts1", "csi1", "mmc1", NULL, NULL, NULL}},
{"PG3", 6, 3, {"gpio_in", "gpio_out", "ts1", "csi1", "mmc1", NULL, NULL, NULL}},
{"PG4", 6, 4, {"gpio_in", "gpio_out", "ts1", "csi1", "mmc1", "csi0", NULL, NULL}},
{"PG5", 6, 5, {"gpio_in", "gpio_out", "ts1", "csi1", "mmc1", "csi0", NULL, NULL}},
{"PG6", 6, 6, {"gpio_in", "gpio_out", "ts1", "csi1", "uart3", "csi0", NULL, NULL}},
{"PG7", 6, 7, {"gpio_in", "gpio_out", "ts1", "csi1", "uart3", "csi0", NULL, NULL}},
{"PG8", 6, 8, {"gpio_in", "gpio_out", "ts1", "csi1", "uart3", "csi0", NULL, NULL}},
{"PG9", 6, 9, {"gpio_in", "gpio_out", "ts1", "csi1", "uart3", "csi0", NULL, NULL}},
{"PG10", 6, 10, {"gpio_in", "gpio_out", "ts1", "csi1", "uart4", "csi0", NULL, NULL}},
{"PG11", 6, 11, {"gpio_in", "gpio_out", "ts1", "csi1", "uart4", "csi0", NULL, NULL}},
{"PH0", 7, 0, {"gpio_in", "gpio_out", "lcd1", "pata", "uart3", NULL, "eint", "csi1"}},
{"PH1", 7, 1, {"gpio_in", "gpio_out", "lcd1", "pata", "uart3", NULL, "eint", "csi1"}},
{"PH2", 7, 2, {"gpio_in", "gpio_out", "lcd1", "pata", "uart3", NULL, "eint", "csi1"}},
{"PH3", 7, 3, {"gpio_in", "gpio_out", "lcd1", "pata", "uart3", NULL, "eint", "csi1"}},
{"PH4", 7, 4, {"gpio_in", "gpio_out", "lcd1", "pata", "uart4", NULL, "eint", "csi1"}},
{"PH5", 7, 5, {"gpio_in", "gpio_out", "lcd1", "pata", "uart4", NULL, "eint", "csi1"}},
{"PH6", 7, 6, {"gpio_in", "gpio_out", "lcd1", "pata", "uart5", "ms", "eint", "csi1"}},
{"PH7", 7, 7, {"gpio_in", "gpio_out", "lcd1", "pata", "uart5", "ms", "eint", "csi1"}},
{"PH8", 7, 8, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "ms", "eint", "csi1"}},
{"PH9", 7, 9, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "ms", "eint", "csi1"}},
{"PH10", 7, 10, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "ms", "eint", "csi1"}},
{"PH11", 7, 11, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "ms", "eint", "csi1"}},
{"PH12", 7, 12, {"gpio_in", "gpio_out", "lcd1", "pata", "ps2", NULL, "eint", "csi1"}},
{"PH13", 7, 13, {"gpio_in", "gpio_out", "lcd1", "pata", "ps2", "sim", "eint", "csi1"}},
{"PH14", 7, 14, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "sim", "eint", "csi1"}},
{"PH15", 7, 15, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "sim", "eint", "csi1"}},
{"PH16", 7, 16, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", NULL, "eint", "csi1"}},
{"PH17", 7, 17, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "sim", "eint", "csi1"}},
{"PH18", 7, 18, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "sim", "eint", "csi1"}},
{"PH19", 7, 19, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "sim", "eint", "csi1"}},
{"PH20", 7, 20, {"gpio_in", "gpio_out", "lcd1", "pata", "can", NULL, "eint", "csi1"}},
{"PH21", 7, 21, {"gpio_in", "gpio_out", "lcd1", "pata", "can", NULL, "eint", "csi1"}},
{"PH22", 7, 22, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "mmc1", NULL, "csi1"}},
{"PH23", 7, 23, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "mmc1", NULL, "csi1"}},
{"PH24", 7, 24, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "mmc1", NULL, "csi1"}},
{"PH25", 7, 25, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "mmc1", NULL, "csi1"}},
{"PH26", 7, 26, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "mmc1", NULL, "csi1"}},
{"PH27", 7, 27, {"gpio_in", "gpio_out", "lcd1", "pata", "keypad", "mmc1", NULL, "csi1"}},
{"PI0", 8, 0, {"gpio_in", "gpio_out", NULL, NULL, NULL, NULL, NULL, NULL}},
{"PI1", 8, 1, {"gpio_in", "gpio_out", NULL, NULL, NULL, NULL, NULL, NULL}},
{"PI2", 8, 2, {"gpio_in", "gpio_out", NULL, NULL, NULL, NULL, NULL, NULL}},
{"PI3", 8, 3, {"gpio_in", "gpio_out", "pwm", NULL, NULL, NULL, NULL, NULL}},
{"PI4", 8, 4, {"gpio_in", "gpio_out", "mmc3", NULL, NULL, NULL, NULL, NULL}},
{"PI5", 8, 5, {"gpio_in", "gpio_out", "mmc3", NULL, NULL, NULL, NULL, NULL}},
{"PI6", 8, 6, {"gpio_in", "gpio_out", "mmc3", NULL, NULL, NULL, NULL, NULL}},
{"PI7", 8, 7, {"gpio_in", "gpio_out", "mmc3", NULL, NULL, NULL, NULL, NULL}},
{"PI8", 8, 8, {"gpio_in", "gpio_out", "mmc3", NULL, NULL, NULL, NULL, NULL}},
{"PI9", 8, 9, {"gpio_in", "gpio_out", "mmc3", NULL, NULL, NULL, NULL, NULL}},
{"PI10", 8, 10, {"gpio_in", "gpio_out", "spi0", "uart5", NULL, NULL, "eint", NULL}},
{"PI11", 8, 11, {"gpio_in", "gpio_out", "spi0", "uart5", NULL, NULL, "eint", NULL}},
{"PI12", 8, 12, {"gpio_in", "gpio_out", "spi0", "uart6", NULL, NULL, "eint", NULL}},
{"PI13", 8, 13, {"gpio_in", "gpio_out", "spi0", "uart6", NULL, NULL, "eint", NULL}},
{"PI14", 8, 14, {"gpio_in", "gpio_out", "spi0", "ps2", "timer4", NULL, "eint", NULL}},
{"PI15", 8, 15, {"gpio_in", "gpio_out", "spi1", "ps2", "timer5", NULL, "eint", NULL}},
{"PI16", 8, 16, {"gpio_in", "gpio_out", "spi1", "uart2", NULL, NULL, "eint", NULL}},
{"PI17", 8, 17, {"gpio_in", "gpio_out", "spi1", "uart2", NULL, NULL, "eint", NULL}},
{"PI18", 8, 18, {"gpio_in", "gpio_out", "spi1", "uart2", NULL, NULL, "eint", NULL}},
{"PI19", 8, 19, {"gpio_in", "gpio_out", "spi1", "uart2", NULL, NULL, "eint", NULL}},
{"PI20", 8, 20, {"gpio_in", "gpio_out", "ps2", "uart7", "hdmi", NULL, NULL, NULL}},
{"PI21", 8, 21, {"gpio_in", "gpio_out", "ps2", "uart7", "hdmi", NULL, NULL, NULL}},
};
const struct allwinner_padconf a10_padconf = {
.npins = sizeof(a10_pins) / sizeof(struct allwinner_pins),
.pins = a10_pins,
};
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