diff options
| -rw-r--r-- | drivers/pinctrl/sunxi/Kconfig | 10 | ||||
| -rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sunxi.c | 47 |
2 files changed, 57 insertions, 0 deletions
diff --git a/drivers/pinctrl/sunxi/Kconfig b/drivers/pinctrl/sunxi/Kconfig index cbd61795986..65e8192a99a 100644 --- a/drivers/pinctrl/sunxi/Kconfig +++ b/drivers/pinctrl/sunxi/Kconfig @@ -124,6 +124,16 @@ config PINCTRL_SUN50I_H616_R default MACH_SUN50I_H616 select PINCTRL_SUNXI +config PINCTRL_SUN50I_A100 + bool "Support for the Allwinner A100/A133 PIO" + default MACH_SUN50I_A133 + select PINCTRL_SUNXI + +config PINCTRL_SUN50I_A100_R + bool "Support for the Allwinner A100/A133 R-PIO" + default MACH_SUN50I_A133 + select PINCTRL_SUNXI + config PINCTRL_SUN20I_D1 bool "Support for the Allwinner D1/R528 PIO" default MACH_SUN8I_R528 diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index 37ea93715d1..c38edf7d4f5 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -774,6 +774,41 @@ static const struct sunxi_pinctrl_desc __maybe_unused sun50i_h616_r_pinctrl_desc .num_banks = 1, }; +static const struct sunxi_pinctrl_function sun50i_a100_pinctrl_functions[] = { + { "emac0", 5 }, /* PH0-PH16 */ + { "gpio_in", 0 }, + { "gpio_out", 1 }, + { "mmc0", 2 }, /* PF0-PF5 */ + { "mmc1", 2 }, /* PG0-PG5 */ + { "mmc2", 3 }, /* PC0-PC16 */ + { "spi0", 4 }, /* PC2-PC4, PC7, PC12, PC15-PC16 */ +#if IS_ENABLED(CONFIG_UART0_PORT_F) + { "uart0", 3 }, /* PF2-PF4 */ +#else + { "uart0", 2 }, /* PB9-PB10 */ +#endif +}; + +static const struct sunxi_pinctrl_desc __maybe_unused sun50i_a100_pinctrl_desc = { + .functions = sun50i_a100_pinctrl_functions, + .num_functions = ARRAY_SIZE(sun50i_a100_pinctrl_functions), + .first_bank = SUNXI_GPIO_A, + .num_banks = 8, +}; + +static const struct sunxi_pinctrl_function sun50i_a100_r_pinctrl_functions[] = { + { "gpio_in", 0 }, + { "gpio_out", 1 }, + { "s_i2c0", 2 }, +}; + +static const struct sunxi_pinctrl_desc __maybe_unused sun50i_a100_r_pinctrl_desc = { + .functions = sun50i_a100_r_pinctrl_functions, + .num_functions = ARRAY_SIZE(sun50i_a100_r_pinctrl_functions), + .first_bank = SUNXI_GPIO_L, + .num_banks = 1, +}; + static const struct udevice_id sunxi_pinctrl_ids[] = { #ifdef CONFIG_PINCTRL_SUNIV_F1C100S { @@ -937,6 +972,18 @@ static const struct udevice_id sunxi_pinctrl_ids[] = { .data = (ulong)&sun50i_h616_r_pinctrl_desc, }, #endif +#ifdef CONFIG_PINCTRL_SUN50I_A100 + { + .compatible = "allwinner,sun50i-a100-pinctrl", + .data = (ulong)&sun50i_a100_pinctrl_desc, + }, +#endif +#ifdef CONFIG_PINCTRL_SUN50I_A100_R + { + .compatible = "allwinner,sun50i-a100-r-pinctrl", + .data = (ulong)&sun50i_a100_r_pinctrl_desc, + }, +#endif {} }; |