diff options
Diffstat (limited to 'roms/u-boot/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c')
| -rw-r--r-- | roms/u-boot/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/roms/u-boot/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c b/roms/u-boot/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c new file mode 100644 index 000000000..e8c201809 --- /dev/null +++ b/roms/u-boot/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c @@ -0,0 +1,162 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2015-2016 Socionext Inc. + * Author: Masahiro Yamada <yamada.masahiro@socionext.com> + */ + +#include <common.h> +#include <dm.h> +#include <dm/pinctrl.h> + +#include "pinctrl-uniphier.h" + +static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42}; +static const int emmc_muxvals[] = {9, 9, 9, 9, 9, 9, 9}; +static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46}; +static const int emmc_dat8_muxvals[] = {9, 9, 9, 9}; +static const unsigned ether_mii_pins[] = {143, 144, 145, 146, 147, 148, 149, + 150, 151, 152, 153, 154, 155, 156, + 158, 159, 199, 200, 201, 202}; +static const int ether_mii_muxvals[] = {8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 12, 12, 12, 12}; +static const unsigned ether_rgmii_pins[] = {143, 144, 145, 146, 147, 148, 149, + 150, 151, 152, 153, 154, 155, 156, + 157, 158}; +static const int ether_rgmii_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8}; +static const unsigned ether_rmii_pins[] = {143, 144, 145, 146, 147, 148, 149, + 150, 152, 154, 155, 158}; +static const int ether_rmii_muxvals[] = {8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9}; +static const unsigned i2c0_pins[] = {109, 110}; +static const int i2c0_muxvals[] = {8, 8}; +static const unsigned i2c1_pins[] = {111, 112}; +static const int i2c1_muxvals[] = {8, 8}; +static const unsigned i2c2_pins[] = {171, 172}; +static const int i2c2_muxvals[] = {8, 8}; +static const unsigned i2c3_pins[] = {159, 160}; +static const int i2c3_muxvals[] = {8, 8}; +static const unsigned i2c5_pins[] = {183, 184}; +static const int i2c5_muxvals[] = {11, 11}; +static const unsigned i2c6_pins[] = {185, 186}; +static const int i2c6_muxvals[] = {11, 11}; +static const unsigned nand_pins[] = {30, 31, 32, 33, 34, 35, 36, 39, 40, 41, + 42, 43, 44, 45, 46}; +static const int nand_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8}; +static const unsigned nand_cs1_pins[] = {37, 38}; +static const int nand_cs1_muxvals[] = {8, 8}; +static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55}; +static const int sd_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8}; +static const unsigned spi0_pins[] = {199, 200, 201, 202}; +static const int spi0_muxvals[] = {8, 8, 8, 8}; +static const unsigned spi1_pins[] = {93, 94, 95, 96}; +static const int spi1_muxvals[] = {1, 1, 1, 1}; +static const unsigned system_bus_pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, + 11, 12, 13}; +static const int system_bus_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8}; +static const unsigned system_bus_cs1_pins[] = {14}; +static const int system_bus_cs1_muxvals[] = {8}; +static const unsigned uart0_pins[] = {217, 218}; +static const int uart0_muxvals[] = {8, 8}; +static const unsigned uart0b_pins[] = {179, 180}; +static const int uart0b_muxvals[] = {10, 10}; +static const unsigned uart1_pins[] = {115, 116}; +static const int uart1_muxvals[] = {8, 8}; +static const unsigned uart2_pins[] = {113, 114}; +static const int uart2_muxvals[] = {8, 8}; +static const unsigned uart3_pins[] = {219, 220}; +static const int uart3_muxvals[] = {8, 8}; +static const unsigned uart3b_pins[] = {181, 182}; +static const int uart3b_muxvals[] = {10, 10}; +static const unsigned usb0_pins[] = {56, 57}; +static const int usb0_muxvals[] = {8, 8}; +static const unsigned usb1_pins[] = {58, 59}; +static const int usb1_muxvals[] = {8, 8}; +static const unsigned usb2_pins[] = {60, 61}; +static const int usb2_muxvals[] = {8, 8}; +static const unsigned usb3_pins[] = {62, 63}; +static const int usb3_muxvals[] = {8, 8}; + +static const struct uniphier_pinctrl_group uniphier_pxs2_groups[] = { + UNIPHIER_PINCTRL_GROUP_SPL(emmc), + UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8), + UNIPHIER_PINCTRL_GROUP(ether_mii), + UNIPHIER_PINCTRL_GROUP(ether_rgmii), + UNIPHIER_PINCTRL_GROUP(ether_rmii), + UNIPHIER_PINCTRL_GROUP(i2c0), + UNIPHIER_PINCTRL_GROUP(i2c1), + UNIPHIER_PINCTRL_GROUP(i2c2), + UNIPHIER_PINCTRL_GROUP(i2c3), + UNIPHIER_PINCTRL_GROUP(i2c5), + UNIPHIER_PINCTRL_GROUP(i2c6), + UNIPHIER_PINCTRL_GROUP(nand), + UNIPHIER_PINCTRL_GROUP(nand_cs1), + UNIPHIER_PINCTRL_GROUP(sd), + UNIPHIER_PINCTRL_GROUP(spi0), + UNIPHIER_PINCTRL_GROUP(spi1), + UNIPHIER_PINCTRL_GROUP(system_bus), + UNIPHIER_PINCTRL_GROUP(system_bus_cs1), + UNIPHIER_PINCTRL_GROUP_SPL(uart0), + UNIPHIER_PINCTRL_GROUP_SPL(uart0b), + UNIPHIER_PINCTRL_GROUP_SPL(uart1), + UNIPHIER_PINCTRL_GROUP_SPL(uart2), + UNIPHIER_PINCTRL_GROUP_SPL(uart3), + UNIPHIER_PINCTRL_GROUP_SPL(uart3b), + UNIPHIER_PINCTRL_GROUP(usb0), + UNIPHIER_PINCTRL_GROUP(usb1), + UNIPHIER_PINCTRL_GROUP(usb2), + UNIPHIER_PINCTRL_GROUP(usb3), +}; + +static const char * const uniphier_pxs2_functions[] = { + UNIPHIER_PINMUX_FUNCTION_SPL(emmc), + UNIPHIER_PINMUX_FUNCTION(ether_mii), + UNIPHIER_PINMUX_FUNCTION(ether_rgmii), + UNIPHIER_PINMUX_FUNCTION(ether_rmii), + UNIPHIER_PINMUX_FUNCTION(i2c0), + UNIPHIER_PINMUX_FUNCTION(i2c1), + UNIPHIER_PINMUX_FUNCTION(i2c2), + UNIPHIER_PINMUX_FUNCTION(i2c3), + UNIPHIER_PINMUX_FUNCTION(i2c5), + UNIPHIER_PINMUX_FUNCTION(i2c6), + UNIPHIER_PINMUX_FUNCTION(nand), + UNIPHIER_PINMUX_FUNCTION(sd), + UNIPHIER_PINMUX_FUNCTION(spi0), + UNIPHIER_PINMUX_FUNCTION(spi1), + UNIPHIER_PINMUX_FUNCTION(system_bus), + UNIPHIER_PINMUX_FUNCTION_SPL(uart0), + UNIPHIER_PINMUX_FUNCTION_SPL(uart1), + UNIPHIER_PINMUX_FUNCTION_SPL(uart2), + UNIPHIER_PINMUX_FUNCTION_SPL(uart3), + UNIPHIER_PINMUX_FUNCTION(usb0), + UNIPHIER_PINMUX_FUNCTION(usb1), + UNIPHIER_PINMUX_FUNCTION(usb2), + UNIPHIER_PINMUX_FUNCTION(usb3), +}; + +static struct uniphier_pinctrl_socdata uniphier_pxs2_pinctrl_socdata = { + .groups = uniphier_pxs2_groups, + .groups_count = ARRAY_SIZE(uniphier_pxs2_groups), + .functions = uniphier_pxs2_functions, + .functions_count = ARRAY_SIZE(uniphier_pxs2_functions), + .caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE, +}; + +static int uniphier_pxs2_pinctrl_probe(struct udevice *dev) +{ + return uniphier_pinctrl_probe(dev, &uniphier_pxs2_pinctrl_socdata); +} + +static const struct udevice_id uniphier_pxs2_pinctrl_match[] = { + { .compatible = "socionext,uniphier-pxs2-pinctrl" }, + { /* sentinel */ } +}; + +U_BOOT_DRIVER(uniphier_pxs2_pinctrl) = { + .name = "uniphier-pxs2-pinctrl", + .id = UCLASS_PINCTRL, + .of_match = of_match_ptr(uniphier_pxs2_pinctrl_match), + .probe = uniphier_pxs2_pinctrl_probe, + .priv_auto = sizeof(struct uniphier_pinctrl_priv), + .ops = &uniphier_pinctrl_ops, +}; |