diff options
Diffstat (limited to 'kernel/drivers/pinctrl/nomadik/pinctrl-nomadik-stn8815.c')
| -rw-r--r-- | kernel/drivers/pinctrl/nomadik/pinctrl-nomadik-stn8815.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/kernel/drivers/pinctrl/nomadik/pinctrl-nomadik-stn8815.c b/kernel/drivers/pinctrl/nomadik/pinctrl-nomadik-stn8815.c index 2cd71470f..587b222f1 100644 --- a/kernel/drivers/pinctrl/nomadik/pinctrl-nomadik-stn8815.c +++ b/kernel/drivers/pinctrl/nomadik/pinctrl-nomadik-stn8815.c @@ -264,20 +264,6 @@ static const struct pinctrl_pin_desc nmk_stn8815_pins[] = { PINCTRL_PIN(STN8815_PIN_J22, "GPIO123_J22"), }; -#define STN8815_GPIO_RANGE(a, b, c) { .name = "STN8815", .id = a, .base = b, \ - .pin_base = b, .npins = c } - -/* - * This matches the 32-pin gpio chips registered by the GPIO portion. This - * cannot be const since we assign the struct gpio_chip * pointer at runtime. - */ -static struct pinctrl_gpio_range nmk_stn8815_ranges[] = { - STN8815_GPIO_RANGE(0, 0, 32), - STN8815_GPIO_RANGE(1, 32, 32), - STN8815_GPIO_RANGE(2, 64, 32), - STN8815_GPIO_RANGE(3, 96, 28), -}; - /* * Read the pin group names like this: * u0_a_1 = first groups of pins for uart0 on alt function a @@ -285,9 +271,11 @@ static struct pinctrl_gpio_range nmk_stn8815_ranges[] = { */ /* Altfunction A */ -static const unsigned u0_a_1_pins[] = { STN8815_PIN_B4, STN8815_PIN_D5, - STN8815_PIN_C5, STN8815_PIN_A4, STN8815_PIN_B5, STN8815_PIN_D6, - STN8815_PIN_C6, STN8815_PIN_B6 }; +static const unsigned u0txrx_a_1_pins[] = { STN8815_PIN_B4, STN8815_PIN_D5 }; +static const unsigned u0ctsrts_a_1_pins[] = { STN8815_PIN_C5, STN8815_PIN_B6 }; +/* Modem pins: DCD, DSR, RI, DTR */ +static const unsigned u0modem_a_1_pins[] = { STN8815_PIN_A4, STN8815_PIN_B5, + STN8815_PIN_D6, STN8815_PIN_C6 }; static const unsigned mmcsd_a_1_pins[] = { STN8815_PIN_B10, STN8815_PIN_A10, STN8815_PIN_C11, STN8815_PIN_B11, STN8815_PIN_A11, STN8815_PIN_C12, STN8815_PIN_B12, STN8815_PIN_A12, STN8815_PIN_C13, STN8815_PIN_C15 }; @@ -304,7 +292,9 @@ static const unsigned i2cusb_b_1_pins[] = { STN8815_PIN_C21, STN8815_PIN_C20 }; .npins = ARRAY_SIZE(a##_pins), .altsetting = b } static const struct nmk_pingroup nmk_stn8815_groups[] = { - STN8815_PIN_GROUP(u0_a_1, NMK_GPIO_ALT_A), + STN8815_PIN_GROUP(u0txrx_a_1, NMK_GPIO_ALT_A), + STN8815_PIN_GROUP(u0ctsrts_a_1, NMK_GPIO_ALT_A), + STN8815_PIN_GROUP(u0modem_a_1, NMK_GPIO_ALT_A), STN8815_PIN_GROUP(mmcsd_a_1, NMK_GPIO_ALT_A), STN8815_PIN_GROUP(mmcsd_b_1, NMK_GPIO_ALT_B), STN8815_PIN_GROUP(u1_a_1, NMK_GPIO_ALT_A), @@ -318,7 +308,7 @@ static const struct nmk_pingroup nmk_stn8815_groups[] = { #define STN8815_FUNC_GROUPS(a, b...) \ static const char * const a##_groups[] = { b }; -STN8815_FUNC_GROUPS(u0, "u0_a_1"); +STN8815_FUNC_GROUPS(u0, "u0txrx_a_1", "u0ctsrts_a_1", "u0modem_a_1"); STN8815_FUNC_GROUPS(mmcsd, "mmcsd_a_1", "mmcsd_b_1"); STN8815_FUNC_GROUPS(u1, "u1_a_1", "u1_b_1"); STN8815_FUNC_GROUPS(i2c1, "i2c1_a_1"); @@ -342,8 +332,6 @@ static const struct nmk_function nmk_stn8815_functions[] = { }; static const struct nmk_pinctrl_soc_data nmk_stn8815_soc = { - .gpio_ranges = nmk_stn8815_ranges, - .gpio_num_ranges = ARRAY_SIZE(nmk_stn8815_ranges), .pins = nmk_stn8815_pins, .npins = ARRAY_SIZE(nmk_stn8815_pins), .functions = nmk_stn8815_functions, |