diff options
Diffstat (limited to 'drivers/pinctrl/visconti/pinctrl-tmpv7700.c')
| -rw-r--r-- | drivers/pinctrl/visconti/pinctrl-tmpv7700.c | 355 |
1 files changed, 355 insertions, 0 deletions
diff --git a/drivers/pinctrl/visconti/pinctrl-tmpv7700.c b/drivers/pinctrl/visconti/pinctrl-tmpv7700.c new file mode 100644 index 000000000000..38a00d514f74 --- /dev/null +++ b/drivers/pinctrl/visconti/pinctrl-tmpv7700.c @@ -0,0 +1,355 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2020 TOSHIBA CORPORATION + * Copyright (c) 2020 Toshiba Electronic Devices & Storage Corporation + * Copyright (c) 2020 Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> + */ + +#include <linux/init.h> +#include <linux/io.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <linux/pinctrl/pinctrl.h> +#include "pinctrl-common.h" + +#define tmpv7700_MAGIC_NUM 0x4932f70e + +/* register offset */ +#define REG_KEY_CTRL 0x0000 +#define REG_KEY_CMD 0x0004 +#define REG_PINMUX1 0x3000 +#define REG_PINMUX2 0x3004 +#define REG_PINMUX3 0x3008 +#define REG_PINMUX4 0x300c +#define REG_PINMUX5 0x3010 +#define REG_IOSET 0x3014 +#define REG_IO_VSEL 0x3018 +#define REG_IO_DSEL1 0x301c +#define REG_IO_DSEL2 0x3020 +#define REG_IO_DSEL3 0x3024 +#define REG_IO_DSEL4 0x3028 +#define REG_IO_DSEL5 0x302c +#define REG_IO_DSEL6 0x3030 +#define REG_IO_DSEL7 0x3034 +#define REG_IO_DSEL8 0x3038 +#define REG_IO_PUDE1 0x303c +#define REG_IO_PUDE2 0x3040 +#define REG_IO_PUDSEL1 0x3044 +#define REG_IO_PUDSEL2 0x3048 + +/* PIN */ +static const struct visconti_desc_pin pins_tmpv7700[] = { + VISCONTI_PIN(PINCTRL_PIN(0, "gpio0"), REG_IO_DSEL4, 24, + REG_IO_PUDE1, REG_IO_PUDSEL1, 30), + VISCONTI_PIN(PINCTRL_PIN(1, "gpio1"), REG_IO_DSEL4, 28, + REG_IO_PUDE1, REG_IO_PUDSEL1, 31), + VISCONTI_PIN(PINCTRL_PIN(2, "gpio2"), REG_IO_DSEL5, 0, + REG_IO_PUDE2, REG_IO_PUDSEL2, 0), + VISCONTI_PIN(PINCTRL_PIN(3, "gpio3"), REG_IO_DSEL5, 4, + REG_IO_PUDE2, REG_IO_PUDSEL2, 1), + VISCONTI_PIN(PINCTRL_PIN(4, "gpio4"), REG_IO_DSEL5, 8, + REG_IO_PUDE2, REG_IO_PUDSEL2, 2), + VISCONTI_PIN(PINCTRL_PIN(5, "gpio5"), REG_IO_DSEL5, 12, + REG_IO_PUDE2, REG_IO_PUDSEL2, 3), + VISCONTI_PIN(PINCTRL_PIN(6, "gpio6"), REG_IO_DSEL5, 16, + REG_IO_PUDE2, REG_IO_PUDSEL2, 4), + VISCONTI_PIN(PINCTRL_PIN(7, "gpio7"), REG_IO_DSEL5, 20, + REG_IO_PUDE2, REG_IO_PUDSEL2, 5), + VISCONTI_PIN(PINCTRL_PIN(8, "gpio8"), REG_IO_DSEL5, 24, + REG_IO_PUDE2, REG_IO_PUDSEL2, 6), + VISCONTI_PIN(PINCTRL_PIN(9, "gpio9"), REG_IO_DSEL5, 28, + REG_IO_PUDE2, REG_IO_PUDSEL2, 7), + VISCONTI_PIN(PINCTRL_PIN(10, "gpio10"), REG_IO_DSEL6, 0, + REG_IO_PUDE2, REG_IO_PUDSEL2, 8), + VISCONTI_PIN(PINCTRL_PIN(11, "gpio11"), REG_IO_DSEL6, 4, + REG_IO_PUDE2, REG_IO_PUDSEL2, 9), + VISCONTI_PIN(PINCTRL_PIN(12, "gpio12"), REG_IO_DSEL6, 8, + REG_IO_PUDE2, REG_IO_PUDSEL2, 10), + VISCONTI_PIN(PINCTRL_PIN(13, "gpio13"), REG_IO_DSEL6, 12, + REG_IO_PUDE2, REG_IO_PUDSEL2, 11), + VISCONTI_PIN(PINCTRL_PIN(14, "gpio14"), REG_IO_DSEL6, 16, + REG_IO_PUDE2, REG_IO_PUDSEL2, 12), + VISCONTI_PIN(PINCTRL_PIN(15, "gpio15"), REG_IO_DSEL6, 20, + REG_IO_PUDE2, REG_IO_PUDSEL2, 13), + VISCONTI_PIN(PINCTRL_PIN(16, "gpio16"), REG_IO_DSEL6, 24, + REG_IO_PUDE2, REG_IO_PUDSEL2, 14), + VISCONTI_PIN(PINCTRL_PIN(17, "gpio17"), REG_IO_DSEL6, 28, + REG_IO_PUDE2, REG_IO_PUDSEL2, 15), + VISCONTI_PIN(PINCTRL_PIN(18, "gpio18"), REG_IO_DSEL7, 0, + REG_IO_PUDE2, REG_IO_PUDSEL2, 16), + VISCONTI_PIN(PINCTRL_PIN(19, "gpio19"), REG_IO_DSEL7, 4, + REG_IO_PUDE2, REG_IO_PUDSEL2, 17), + VISCONTI_PIN(PINCTRL_PIN(20, "gpio20"), REG_IO_DSEL7, 8, + REG_IO_PUDE2, REG_IO_PUDSEL2, 18), + VISCONTI_PIN(PINCTRL_PIN(21, "gpio21"), REG_IO_DSEL7, 12, + REG_IO_PUDE2, REG_IO_PUDSEL2, 19), + VISCONTI_PIN(PINCTRL_PIN(22, "gpio22"), REG_IO_DSEL7, 16, + REG_IO_PUDE2, REG_IO_PUDSEL2, 20), + VISCONTI_PIN(PINCTRL_PIN(23, "gpio23"), REG_IO_DSEL7, 20, + REG_IO_PUDE2, REG_IO_PUDSEL2, 21), + VISCONTI_PIN(PINCTRL_PIN(24, "gpio24"), REG_IO_DSEL7, 24, + REG_IO_PUDE2, REG_IO_PUDSEL2, 22), + VISCONTI_PIN(PINCTRL_PIN(25, "gpio25"), REG_IO_DSEL7, 28, + REG_IO_PUDE2, REG_IO_PUDSEL2, 23), + VISCONTI_PIN(PINCTRL_PIN(26, "gpio26"), REG_IO_DSEL8, 0, + REG_IO_PUDE2, REG_IO_PUDSEL2, 24), + VISCONTI_PIN(PINCTRL_PIN(27, "gpio27"), REG_IO_DSEL8, 4, + REG_IO_PUDE2, REG_IO_PUDSEL2, 25), + VISCONTI_PIN(PINCTRL_PIN(28, "gpio28"), REG_IO_DSEL8, 8, + REG_IO_PUDE2, REG_IO_PUDSEL2, 26), + VISCONTI_PIN(PINCTRL_PIN(29, "gpio29"), REG_IO_DSEL4, 8, + REG_IO_PUDE1, REG_IO_PUDSEL1, 26), + VISCONTI_PIN(PINCTRL_PIN(30, "gpio30"), REG_IO_DSEL4, 4, + REG_IO_PUDE1, REG_IO_PUDSEL1, 25), + VISCONTI_PIN(PINCTRL_PIN(31, "gpio31"), REG_IO_DSEL4, 0, + REG_IO_PUDE1, REG_IO_PUDSEL1, 24), + VISCONTI_PIN(PINCTRL_PIN(32, "spi_sck"), REG_IO_DSEL4, 12, + REG_IO_PUDE1, REG_IO_PUDSEL1, 27), + VISCONTI_PIN(PINCTRL_PIN(33, "spi_sdo"), REG_IO_DSEL4, 16, + REG_IO_PUDE1, REG_IO_PUDSEL1, 28), + VISCONTI_PIN(PINCTRL_PIN(34, "spi_sdi"), REG_IO_DSEL4, 20, + REG_IO_PUDE1, REG_IO_PUDSEL1, 29), +}; + +/* Group */ +VISCONTI_PINS(i2c0, 0, 1); +VISCONTI_PINS(i2c1, 2, 3); +VISCONTI_PINS(i2c2, 12, 13); +VISCONTI_PINS(i2c3, 14, 15); +VISCONTI_PINS(i2c4, 16, 17); +VISCONTI_PINS(i2c5, 18, 19); +VISCONTI_PINS(i2c6, 33, 34); +VISCONTI_PINS(i2c7, 29, 32); +VISCONTI_PINS(i2c8, 30, 31); +VISCONTI_PINS(spi0_cs0, 29); +VISCONTI_PINS(spi0_cs1, 30); +VISCONTI_PINS(spi0_cs2, 31); +VISCONTI_PINS(spi1_cs, 3); +VISCONTI_PINS(spi2_cs, 7); +VISCONTI_PINS(spi3_cs, 11); +VISCONTI_PINS(spi4_cs, 15); +VISCONTI_PINS(spi5_cs, 19); +VISCONTI_PINS(spi6_cs, 27); +VISCONTI_PINS(spi0, 32, 33, 34); +VISCONTI_PINS(spi1, 0, 1, 2); +VISCONTI_PINS(spi2, 4, 5, 6); +VISCONTI_PINS(spi3, 8, 9, 10); +VISCONTI_PINS(spi4, 12, 13, 14); +VISCONTI_PINS(spi5, 16, 17, 18); +VISCONTI_PINS(spi6, 24, 25, 26); +VISCONTI_PINS(uart0, 4, 5, 6, 7); +VISCONTI_PINS(uart1, 8, 9, 10, 11); +VISCONTI_PINS(uart2, 12, 13, 14, 15); +VISCONTI_PINS(uart3, 16, 17, 18, 19); +VISCONTI_PINS(pwm0_gpio4, 4); +VISCONTI_PINS(pwm1_gpio5, 5); +VISCONTI_PINS(pwm2_gpio6, 6); +VISCONTI_PINS(pwm3_gpio7, 7); +VISCONTI_PINS(pwm0_gpio8, 8); +VISCONTI_PINS(pwm1_gpio9, 9); +VISCONTI_PINS(pwm2_gpio10, 10); +VISCONTI_PINS(pwm3_gpio11, 11); +VISCONTI_PINS(pwm0_gpio12, 12); +VISCONTI_PINS(pwm1_gpio13, 13); +VISCONTI_PINS(pwm2_gpio14, 14); +VISCONTI_PINS(pwm3_gpio15, 15); +VISCONTI_PINS(pwm0_gpio16, 16); +VISCONTI_PINS(pwm1_gpio17, 17); +VISCONTI_PINS(pwm2_gpio18, 18); +VISCONTI_PINS(pwm3_gpio19, 19); +VISCONTI_PINS(pcmif_out, 20, 21, 22); +VISCONTI_PINS(pcmif_in, 24, 25, 26); + +static const struct visconti_pin_group groups_tmpv7700[] = { + VISCONTI_PIN_GROUP(i2c0, REG_PINMUX2, GENMASK(7, 0), 0x00000022), + VISCONTI_PIN_GROUP(i2c1, REG_PINMUX2, GENMASK(15, 8), 0x00002200), + VISCONTI_PIN_GROUP(i2c2, REG_PINMUX3, GENMASK(23, 16), 0x00770000), + VISCONTI_PIN_GROUP(i2c3, REG_PINMUX3, GENMASK(31, 24), 0x77000000), + VISCONTI_PIN_GROUP(i2c4, REG_PINMUX4, GENMASK(7, 0), 0x00000077), + VISCONTI_PIN_GROUP(i2c5, REG_PINMUX4, GENMASK(15, 8), 0x00007700), + VISCONTI_PIN_GROUP(i2c6, REG_PINMUX1, GENMASK(3, 0), 0x0000002), + VISCONTI_PIN_GROUP(i2c7, REG_PINMUX5, GENMASK(23, 20), 0x00200000), + VISCONTI_PIN_GROUP(i2c8, REG_PINMUX5, GENMASK(31, 24), 0x22000000), + VISCONTI_PIN_GROUP(spi0_cs0, REG_PINMUX5, GENMASK(23, 20), 0x00100000), + VISCONTI_PIN_GROUP(spi0_cs1, REG_PINMUX5, GENMASK(27, 24), 0x01000000), + VISCONTI_PIN_GROUP(spi0_cs2, REG_PINMUX5, GENMASK(31, 28), 0x10000000), + VISCONTI_PIN_GROUP(spi1_cs, REG_PINMUX2, GENMASK(15, 12), 0x00001000), + VISCONTI_PIN_GROUP(spi2_cs, REG_PINMUX2, GENMASK(31, 28), 0x10000000), + VISCONTI_PIN_GROUP(spi3_cs, REG_PINMUX3, GENMASK(15, 12), 0x00001000), + VISCONTI_PIN_GROUP(spi4_cs, REG_PINMUX4, GENMASK(31, 28), 0x10000000), + VISCONTI_PIN_GROUP(spi5_cs, REG_PINMUX4, GENMASK(15, 12), 0x00001000), + VISCONTI_PIN_GROUP(spi6_cs, REG_PINMUX5, GENMASK(15, 12), 0x00001000), + VISCONTI_PIN_GROUP(spi0, REG_PINMUX1, GENMASK(3, 0), 0x00000001), + VISCONTI_PIN_GROUP(spi1, REG_PINMUX2, GENMASK(11, 0), 0x00000111), + VISCONTI_PIN_GROUP(spi2, REG_PINMUX2, GENMASK(27, 16), 0x01110000), + VISCONTI_PIN_GROUP(spi3, REG_PINMUX3, GENMASK(11, 0), 0x00000111), + VISCONTI_PIN_GROUP(spi4, REG_PINMUX3, GENMASK(27, 16), 0x01110000), + VISCONTI_PIN_GROUP(spi5, REG_PINMUX4, GENMASK(11, 0), 0x00000111), + VISCONTI_PIN_GROUP(spi6, REG_PINMUX5, GENMASK(11, 0), 0x00000111), + VISCONTI_PIN_GROUP(uart0, REG_PINMUX2, GENMASK(31, 16), 0x22220000), + VISCONTI_PIN_GROUP(uart1, REG_PINMUX3, GENMASK(15, 0), 0x00002222), + VISCONTI_PIN_GROUP(uart2, REG_PINMUX3, GENMASK(31, 16), 0x22220000), + VISCONTI_PIN_GROUP(uart3, REG_PINMUX4, GENMASK(15, 0), 0x00002222), + VISCONTI_PIN_GROUP(pwm0_gpio4, REG_PINMUX2, GENMASK(19, 16), 0x00050000), + VISCONTI_PIN_GROUP(pwm1_gpio5, REG_PINMUX2, GENMASK(23, 20), 0x00500000), + VISCONTI_PIN_GROUP(pwm2_gpio6, REG_PINMUX2, GENMASK(27, 24), 0x05000000), + VISCONTI_PIN_GROUP(pwm3_gpio7, REG_PINMUX2, GENMASK(31, 28), 0x50000000), + VISCONTI_PIN_GROUP(pwm0_gpio8, REG_PINMUX3, GENMASK(3, 0), 0x00000005), + VISCONTI_PIN_GROUP(pwm1_gpio9, REG_PINMUX3, GENMASK(7, 4), 0x00000050), + VISCONTI_PIN_GROUP(pwm2_gpio10, REG_PINMUX3, GENMASK(11, 8), 0x00000500), + VISCONTI_PIN_GROUP(pwm3_gpio11, REG_PINMUX3, GENMASK(15, 12), 0x00005000), + VISCONTI_PIN_GROUP(pwm0_gpio12, REG_PINMUX3, GENMASK(19, 16), 0x00050000), + VISCONTI_PIN_GROUP(pwm1_gpio13, REG_PINMUX3, GENMASK(23, 20), 0x00500000), + VISCONTI_PIN_GROUP(pwm2_gpio14, REG_PINMUX3, GENMASK(27, 24), 0x05000000), + VISCONTI_PIN_GROUP(pwm3_gpio15, REG_PINMUX3, GENMASK(31, 28), 0x50000000), + VISCONTI_PIN_GROUP(pwm0_gpio16, REG_PINMUX4, GENMASK(3, 0), 0x00000005), + VISCONTI_PIN_GROUP(pwm1_gpio17, REG_PINMUX4, GENMASK(7, 4), 0x00000050), + VISCONTI_PIN_GROUP(pwm2_gpio18, REG_PINMUX4, GENMASK(11, 8), 0x00000500), + VISCONTI_PIN_GROUP(pwm3_gpio19, REG_PINMUX4, GENMASK(15, 12), 0x00005000), + VISCONTI_PIN_GROUP(pcmif_out, REG_PINMUX4, GENMASK(27, 16), 0x01110000), + VISCONTI_PIN_GROUP(pcmif_in, REG_PINMUX5, GENMASK(11, 0), 0x00000222), +}; + +/* MUX */ +VISCONTI_GROUPS(i2c0, "i2c0_grp"); +VISCONTI_GROUPS(i2c1, "i2c1_grp"); +VISCONTI_GROUPS(i2c2, "i2c2_grp"); +VISCONTI_GROUPS(i2c3, "i2c3_grp"); +VISCONTI_GROUPS(i2c4, "i2c4_grp"); +VISCONTI_GROUPS(i2c5, "i2c5_grp"); +VISCONTI_GROUPS(i2c6, "i2c6_grp"); +VISCONTI_GROUPS(i2c7, "i2c7_grp"); +VISCONTI_GROUPS(i2c8, "i2c8_grp"); +VISCONTI_GROUPS(spi0, "spi0_grp", "spi0_cs0_grp", + "spi0_cs1_grp", "spi0_cs2_grp"); +VISCONTI_GROUPS(spi1, "spi1_grp", "spi1_cs_grp"); +VISCONTI_GROUPS(spi2, "spi2_grp", "spi2_cs_grp"); +VISCONTI_GROUPS(spi3, "spi3_grp", "spi3_cs_grp"); +VISCONTI_GROUPS(spi4, "spi4_grp", "spi4_cs_grp"); +VISCONTI_GROUPS(spi5, "spi5_grp", "spi5_cs_grp"); +VISCONTI_GROUPS(spi6, "spi6_grp", "spi6_cs_grp"); +VISCONTI_GROUPS(uart0, "uart0_grp"); +VISCONTI_GROUPS(uart1, "uart1_grp"); +VISCONTI_GROUPS(uart2, "uart2_grp"); +VISCONTI_GROUPS(uart3, "uart3_grp"); +VISCONTI_GROUPS(pwm, "pwm0_gpio4_grp", "pwm0_gpio8_grp", + "pwm0_gpio12_grp", "pwm0_gpio16_grp", + "pwm1_gpio5_grp", "pwm1_gpio9_grp", + "pwm1_gpio13_grp", "pwm1_gpio17_grp", + "pwm2_gpio6_grp", "pwm2_gpio10_grp", + "pwm2_gpio14_grp", "pwm2_gpio18_grp", + "pwm3_gpio7_grp", "pwm3_gpio11_grp", + "pwm3_gpio15_grp", "pwm3_gpio19_grp"); +VISCONTI_GROUPS(pcmif_out, "pcmif_out_grp"); +VISCONTI_GROUPS(pcmif_in, "pcmif_in_grp"); + +static const struct visconti_pin_function functions_tmpv7700[] = { + VISCONTI_PIN_FUNCTION(i2c0), + VISCONTI_PIN_FUNCTION(i2c1), + VISCONTI_PIN_FUNCTION(i2c2), + VISCONTI_PIN_FUNCTION(i2c3), + VISCONTI_PIN_FUNCTION(i2c4), + VISCONTI_PIN_FUNCTION(i2c5), + VISCONTI_PIN_FUNCTION(i2c6), + VISCONTI_PIN_FUNCTION(i2c7), + VISCONTI_PIN_FUNCTION(i2c8), + VISCONTI_PIN_FUNCTION(spi0), + VISCONTI_PIN_FUNCTION(spi1), + VISCONTI_PIN_FUNCTION(spi2), + VISCONTI_PIN_FUNCTION(spi3), + VISCONTI_PIN_FUNCTION(spi4), + VISCONTI_PIN_FUNCTION(spi5), + VISCONTI_PIN_FUNCTION(spi6), + VISCONTI_PIN_FUNCTION(uart0), + VISCONTI_PIN_FUNCTION(uart1), + VISCONTI_PIN_FUNCTION(uart2), + VISCONTI_PIN_FUNCTION(uart3), + VISCONTI_PIN_FUNCTION(pwm), + VISCONTI_PIN_FUNCTION(pcmif_in), + VISCONTI_PIN_FUNCTION(pcmif_out), +}; + +/* GPIO MUX */ +#define tmpv7700_GPIO_MUX(off, msk) \ +{ \ + .offset = off, \ + .mask = msk, \ + .val = 0, \ +} + +static const struct visconti_mux gpio_mux_tmpv7700[] = { + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(3, 0)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(7, 4)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(11, 8)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(15, 12)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(19, 16)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(23, 20)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(27, 24)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(31, 28)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(3, 0)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(7, 4)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(11, 8)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(15, 12)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(19, 16)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(23, 20)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(27, 24)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(31, 28)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(3, 0)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(7, 4)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(11, 8)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(15, 12)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(19, 16)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(23, 20)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(27, 24)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(31, 28)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(3, 0)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(7, 4)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(11, 8)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(15, 12)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(19, 16)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(23, 20)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(27, 24)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(31, 28)), +}; + +static void tmpv7700_pinctrl_unlock(void __iomem *base) +{ + writel(1, base + REG_KEY_CTRL); + writel(tmpv7700_MAGIC_NUM, base + REG_KEY_CMD); +} + +/* chip dependent data */ +static const struct visconti_pinctrl_devdata tmpv7700_pinctrl_data = { + .pins = pins_tmpv7700, + .nr_pins = ARRAY_SIZE(pins_tmpv7700), + .groups = groups_tmpv7700, + .nr_groups = ARRAY_SIZE(groups_tmpv7700), + .functions = functions_tmpv7700, + .nr_functions = ARRAY_SIZE(functions_tmpv7700), + .gpio_mux = gpio_mux_tmpv7700, + .unlock = tmpv7700_pinctrl_unlock, +}; + +static int tmpv7700_pinctrl_probe(struct platform_device *pdev) +{ + return visconti_pinctrl_probe(pdev, &tmpv7700_pinctrl_data); +} + +static const struct of_device_id tmpv7700_pctrl_of_match[] = { + { .compatible = "toshiba,tmpv7708-pinctrl", }, + {}, +}; + +static struct platform_driver tmpv7700_pinctrl_driver = { + .probe = tmpv7700_pinctrl_probe, + .driver = { + .name = "tmpv7700-pinctrl", + .of_match_table = tmpv7700_pctrl_of_match, + }, +}; + +static int __init tmpv7700_pinctrl_init(void) +{ + return platform_driver_register(&tmpv7700_pinctrl_driver); +} +arch_initcall(tmpv7700_pinctrl_init); |