diff options
Diffstat (limited to 'drivers/pinctrl/nomadik/pinctrl-ab8540.c')
| -rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-ab8540.c | 408 |
1 files changed, 0 insertions, 408 deletions
diff --git a/drivers/pinctrl/nomadik/pinctrl-ab8540.c b/drivers/pinctrl/nomadik/pinctrl-ab8540.c deleted file mode 100644 index 9867535d49c1..000000000000 --- a/drivers/pinctrl/nomadik/pinctrl-ab8540.c +++ /dev/null @@ -1,408 +0,0 @@ -/* - * Copyright (C) ST-Ericsson SA 2012 - * - * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/gpio.h> -#include <linux/pinctrl/pinctrl.h> -#include <linux/mfd/abx500/ab8500.h> -#include "pinctrl-abx500.h" - -/* All the pins that can be used for GPIO and some other functions */ -#define ABX500_GPIO(offset) (offset) - -#define AB8540_PIN_J16 ABX500_GPIO(1) -#define AB8540_PIN_D17 ABX500_GPIO(2) -#define AB8540_PIN_C12 ABX500_GPIO(3) -#define AB8540_PIN_G12 ABX500_GPIO(4) -/* hole */ -#define AB8540_PIN_D16 ABX500_GPIO(14) -#define AB8540_PIN_F15 ABX500_GPIO(15) -#define AB8540_PIN_J8 ABX500_GPIO(16) -#define AB8540_PIN_K16 ABX500_GPIO(17) -#define AB8540_PIN_G15 ABX500_GPIO(18) -#define AB8540_PIN_F17 ABX500_GPIO(19) -#define AB8540_PIN_E17 ABX500_GPIO(20) -/* hole */ -#define AB8540_PIN_AA16 ABX500_GPIO(27) -#define AB8540_PIN_W18 ABX500_GPIO(28) -#define AB8540_PIN_Y15 ABX500_GPIO(29) -#define AB8540_PIN_W16 ABX500_GPIO(30) -#define AB8540_PIN_V15 ABX500_GPIO(31) -#define AB8540_PIN_W17 ABX500_GPIO(32) -/* hole */ -#define AB8540_PIN_D12 ABX500_GPIO(42) -#define AB8540_PIN_P4 ABX500_GPIO(43) -#define AB8540_PIN_AB1 ABX500_GPIO(44) -#define AB8540_PIN_K7 ABX500_GPIO(45) -#define AB8540_PIN_L7 ABX500_GPIO(46) -#define AB8540_PIN_G10 ABX500_GPIO(47) -#define AB8540_PIN_K12 ABX500_GPIO(48) -/* hole */ -#define AB8540_PIN_N8 ABX500_GPIO(51) -#define AB8540_PIN_P12 ABX500_GPIO(52) -#define AB8540_PIN_K8 ABX500_GPIO(53) -#define AB8540_PIN_J11 ABX500_GPIO(54) -#define AB8540_PIN_AC2 ABX500_GPIO(55) -#define AB8540_PIN_AB2 ABX500_GPIO(56) - -/* indicates the highest GPIO number */ -#define AB8540_GPIO_MAX_NUMBER 56 - -/* - * The names of the pins are denoted by GPIO number and ball name, even - * though they can be used for other things than GPIO, this is the first - * column in the table of the data sheet and often used on schematics and - * such. - */ -static const struct pinctrl_pin_desc ab8540_pins[] = { - PINCTRL_PIN(AB8540_PIN_J16, "GPIO1_J16"), - PINCTRL_PIN(AB8540_PIN_D17, "GPIO2_D17"), - PINCTRL_PIN(AB8540_PIN_C12, "GPIO3_C12"), - PINCTRL_PIN(AB8540_PIN_G12, "GPIO4_G12"), - /* hole */ - PINCTRL_PIN(AB8540_PIN_D16, "GPIO14_D16"), - PINCTRL_PIN(AB8540_PIN_F15, "GPIO15_F15"), - PINCTRL_PIN(AB8540_PIN_J8, "GPIO16_J8"), - PINCTRL_PIN(AB8540_PIN_K16, "GPIO17_K16"), - PINCTRL_PIN(AB8540_PIN_G15, "GPIO18_G15"), - PINCTRL_PIN(AB8540_PIN_F17, "GPIO19_F17"), - PINCTRL_PIN(AB8540_PIN_E17, "GPIO20_E17"), - /* hole */ - PINCTRL_PIN(AB8540_PIN_AA16, "GPIO27_AA16"), - PINCTRL_PIN(AB8540_PIN_W18, "GPIO28_W18"), - PINCTRL_PIN(AB8540_PIN_Y15, "GPIO29_Y15"), - PINCTRL_PIN(AB8540_PIN_W16, "GPIO30_W16"), - PINCTRL_PIN(AB8540_PIN_V15, "GPIO31_V15"), - PINCTRL_PIN(AB8540_PIN_W17, "GPIO32_W17"), - /* hole */ - PINCTRL_PIN(AB8540_PIN_D12, "GPIO42_D12"), - PINCTRL_PIN(AB8540_PIN_P4, "GPIO43_P4"), - PINCTRL_PIN(AB8540_PIN_AB1, "GPIO44_AB1"), - PINCTRL_PIN(AB8540_PIN_K7, "GPIO45_K7"), - PINCTRL_PIN(AB8540_PIN_L7, "GPIO46_L7"), - PINCTRL_PIN(AB8540_PIN_G10, "GPIO47_G10"), - PINCTRL_PIN(AB8540_PIN_K12, "GPIO48_K12"), - /* hole */ - PINCTRL_PIN(AB8540_PIN_N8, "GPIO51_N8"), - PINCTRL_PIN(AB8540_PIN_P12, "GPIO52_P12"), - PINCTRL_PIN(AB8540_PIN_K8, "GPIO53_K8"), - PINCTRL_PIN(AB8540_PIN_J11, "GPIO54_J11"), - PINCTRL_PIN(AB8540_PIN_AC2, "GPIO55_AC2"), - PINCTRL_PIN(AB8540_PIN_AB2, "GPIO56_AB2"), -}; - -/* - * Maps local GPIO offsets to local pin numbers - */ -static const struct abx500_pinrange ab8540_pinranges[] = { - ABX500_PINRANGE(1, 4, ABX500_ALT_A), - ABX500_PINRANGE(14, 7, ABX500_ALT_A), - ABX500_PINRANGE(27, 6, ABX500_ALT_A), - ABX500_PINRANGE(42, 7, ABX500_ALT_A), - ABX500_PINRANGE(51, 6, ABX500_ALT_A), -}; - -/* - * Read the pin group names like this: - * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function - * - * The groups are arranged as sets per altfunction column, so we can - * mux in one group at a time by selecting the same altfunction for them - * all. When functions require pins on different altfunctions, you need - * to combine several groups. - */ - -/* default column */ -static const unsigned sysclkreq2_d_1_pins[] = { AB8540_PIN_J16 }; -static const unsigned sysclkreq3_d_1_pins[] = { AB8540_PIN_D17 }; -static const unsigned sysclkreq4_d_1_pins[] = { AB8540_PIN_C12 }; -static const unsigned sysclkreq6_d_1_pins[] = { AB8540_PIN_G12 }; -static const unsigned pwmout1_d_1_pins[] = { AB8540_PIN_D16 }; -static const unsigned pwmout2_d_1_pins[] = { AB8540_PIN_F15 }; -static const unsigned pwmout3_d_1_pins[] = { AB8540_PIN_J8 }; - -/* audio data interface 1*/ -static const unsigned adi1_d_1_pins[] = { AB8540_PIN_K16, AB8540_PIN_G15, - AB8540_PIN_F17, AB8540_PIN_E17 }; -/* Digital microphone 1 and 2 */ -static const unsigned dmic12_d_1_pins[] = { AB8540_PIN_AA16, AB8540_PIN_W18 }; -/* Digital microphone 3 and 4 */ -static const unsigned dmic34_d_1_pins[] = { AB8540_PIN_Y15, AB8540_PIN_W16 }; -/* Digital microphone 5 and 6 */ -static const unsigned dmic56_d_1_pins[] = { AB8540_PIN_V15, AB8540_PIN_W17 }; -static const unsigned sysclkreq5_d_1_pins[] = { AB8540_PIN_D12 }; -static const unsigned batremn_d_1_pins[] = { AB8540_PIN_P4 }; -static const unsigned service_d_1_pins[] = { AB8540_PIN_AB1 }; -static const unsigned pwrctrl0_d_1_pins[] = { AB8540_PIN_K7 }; -static const unsigned pwrctrl1_d_1_pins[] = { AB8540_PIN_L7 }; -static const unsigned pwmextvibra1_d_1_pins[] = { AB8540_PIN_G10 }; -static const unsigned pwmextvibra2_d_1_pins[] = { AB8540_PIN_K12 }; -static const unsigned gpio1_vbat_d_1_pins[] = { AB8540_PIN_N8 }; -static const unsigned gpio2_vbat_d_1_pins[] = { AB8540_PIN_P12 }; -static const unsigned gpio3_vbat_d_1_pins[] = { AB8540_PIN_K8 }; -static const unsigned gpio4_vbat_d_1_pins[] = { AB8540_PIN_J11 }; -static const unsigned pdmclkdat_d_1_pins[] = { AB8540_PIN_AC2, AB8540_PIN_AB2 }; - -/* Altfunction A column */ -static const unsigned gpio1_a_1_pins[] = { AB8540_PIN_J16 }; -static const unsigned gpio2_a_1_pins[] = { AB8540_PIN_D17 }; -static const unsigned gpio3_a_1_pins[] = { AB8540_PIN_C12 }; -static const unsigned gpio4_a_1_pins[] = { AB8540_PIN_G12 }; -static const unsigned gpio14_a_1_pins[] = { AB8540_PIN_D16 }; -static const unsigned gpio15_a_1_pins[] = { AB8540_PIN_F15 }; -static const unsigned gpio16_a_1_pins[] = { AB8540_PIN_J8 }; -static const unsigned gpio17_a_1_pins[] = { AB8540_PIN_K16 }; -static const unsigned gpio18_a_1_pins[] = { AB8540_PIN_G15 }; -static const unsigned gpio19_a_1_pins[] = { AB8540_PIN_F17 }; -static const unsigned gpio20_a_1_pins[] = { AB8540_PIN_E17 }; -static const unsigned gpio27_a_1_pins[] = { AB8540_PIN_AA16 }; -static const unsigned gpio28_a_1_pins[] = { AB8540_PIN_W18 }; -static const unsigned gpio29_a_1_pins[] = { AB8540_PIN_Y15 }; -static const unsigned gpio30_a_1_pins[] = { AB8540_PIN_W16 }; -static const unsigned gpio31_a_1_pins[] = { AB8540_PIN_V15 }; -static const unsigned gpio32_a_1_pins[] = { AB8540_PIN_W17 }; -static const unsigned gpio42_a_1_pins[] = { AB8540_PIN_D12 }; -static const unsigned gpio43_a_1_pins[] = { AB8540_PIN_P4 }; -static const unsigned gpio44_a_1_pins[] = { AB8540_PIN_AB1 }; -static const unsigned gpio45_a_1_pins[] = { AB8540_PIN_K7 }; -static const unsigned gpio46_a_1_pins[] = { AB8540_PIN_L7 }; -static const unsigned gpio47_a_1_pins[] = { AB8540_PIN_G10 }; -static const unsigned gpio48_a_1_pins[] = { AB8540_PIN_K12 }; -static const unsigned gpio51_a_1_pins[] = { AB8540_PIN_N8 }; -static const unsigned gpio52_a_1_pins[] = { AB8540_PIN_P12 }; -static const unsigned gpio53_a_1_pins[] = { AB8540_PIN_K8 }; -static const unsigned gpio54_a_1_pins[] = { AB8540_PIN_J11 }; -static const unsigned gpio55_a_1_pins[] = { AB8540_PIN_AC2 }; -static const unsigned gpio56_a_1_pins[] = { AB8540_PIN_AB2 }; - -#define AB8540_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \ - .npins = ARRAY_SIZE(a##_pins), .altsetting = b } - -static const struct abx500_pingroup ab8540_groups[] = { - /* default column */ - AB8540_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(sysclkreq6_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(pwmout2_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(pwmout3_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(adi1_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(dmic12_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(dmic34_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(dmic56_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(sysclkreq5_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(batremn_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(service_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(pwrctrl0_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(pwrctrl1_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(pwmextvibra1_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(pwmextvibra2_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(gpio1_vbat_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(gpio2_vbat_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(gpio3_vbat_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(gpio4_vbat_d_1, ABX500_DEFAULT), - AB8540_PIN_GROUP(pdmclkdat_d_1, ABX500_DEFAULT), - /* Altfunction A column */ - AB8540_PIN_GROUP(gpio1_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio2_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio3_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio4_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio14_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio15_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio16_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio17_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio18_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio19_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio20_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio27_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio28_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio29_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio30_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio31_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio32_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio42_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio43_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio44_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio45_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio46_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio47_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio48_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio51_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio52_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio53_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio54_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio55_a_1, ABX500_ALT_A), - AB8540_PIN_GROUP(gpio56_a_1, ABX500_ALT_A), -}; - -/* We use this macro to define the groups applicable to a function */ -#define AB8540_FUNC_GROUPS(a, b...) \ -static const char * const a##_groups[] = { b }; - -AB8540_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1", - "sysclkreq4_d_1", "sysclkreq5_d_1", "sysclkreq6_d_1"); -AB8540_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1", "gpio4_a_1", - "gpio14_a_1", "gpio15_a_1", "gpio16_a_1", "gpio17_a_1", - "gpio18_a_1", "gpio19_a_1", "gpio20_a_1", "gpio27_a_1", - "gpio28_a_1", "gpio29_a_1", "gpio30_a_1", "gpio31_a_1", - "gpio32_a_1", "gpio42_a_1", "gpio43_a_1", "gpio44_a_1", - "gpio45_a_1", "gpio46_a_1", "gpio47_a_1", "gpio48_a_1", - "gpio51_a_1", "gpio52_a_1", "gpio53_a_1", "gpio54_a_1", - "gpio55_a_1", "gpio56_a_1"); -AB8540_FUNC_GROUPS(pwmout, "pwmout1_d_1", "pwmout2_d_1", "pwmout3_d_1"); -AB8540_FUNC_GROUPS(adi1, "adi1_d_1"); -AB8540_FUNC_GROUPS(dmic, "dmic12_d_1", "dmic34_d_1", "dmic56_d_1"); -AB8540_FUNC_GROUPS(batremn, "batremn_d_1"); -AB8540_FUNC_GROUPS(service, "service_d_1"); -AB8540_FUNC_GROUPS(pwrctrl, "pwrctrl0_d_1", "pwrctrl1_d_1"); -AB8540_FUNC_GROUPS(pwmextvibra, "pwmextvibra1_d_1", "pwmextvibra2_d_1"); -AB8540_FUNC_GROUPS(gpio_vbat, "gpio1_vbat_d_1", "gpio2_vbat_d_1", - "gpio3_vbat_d_1", "gpio4_vbat_d_1"); -AB8540_FUNC_GROUPS(pdm, "pdmclkdat_d_1"); - -#define FUNCTION(fname) \ - { \ - .name = #fname, \ - .groups = fname##_groups, \ - .ngroups = ARRAY_SIZE(fname##_groups), \ - } - -static const struct abx500_function ab8540_functions[] = { - FUNCTION(sysclkreq), - FUNCTION(gpio), - FUNCTION(pwmout), - FUNCTION(adi1), - FUNCTION(dmic), - FUNCTION(batremn), - FUNCTION(service), - FUNCTION(pwrctrl), - FUNCTION(pwmextvibra), - FUNCTION(gpio_vbat), - FUNCTION(pdm), -}; - -/* - * this table translates what's is in the AB8540 specification regarding the - * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C). - * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1, - * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val), - * AB8540 only supports DEFAULT and ALTA functions, so ALTERNATFUNC - * registers is not used - * - */ - -static struct -alternate_functions ab8540_alternate_functions[AB8540_GPIO_MAX_NUMBER + 1] = { - /* GPIOSEL1 - bit 4-7 reserved */ - ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */ - ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */ - ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */ - ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/ - ALTERNATE_FUNCTIONS(4, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO4, altA controlled by bit 3*/ - ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5 */ - ALTERNATE_FUNCTIONS(6, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO6 */ - ALTERNATE_FUNCTIONS(7, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO7 */ - ALTERNATE_FUNCTIONS(8, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO8 */ - /* GPIOSEL2 - bit 0-4 reserved */ - ALTERNATE_FUNCTIONS(9, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO9 */ - ALTERNATE_FUNCTIONS(10, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO10 */ - ALTERNATE_FUNCTIONS(11, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO11 */ - ALTERNATE_FUNCTIONS(12, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO12 */ - ALTERNATE_FUNCTIONS(13, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO13 */ - ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */ - ALTERNATE_FUNCTIONS(15, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO15, altA controlled by bit 6 */ - ALTERNATE_FUNCTIONS(16, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO16, altA controlled by bit 7 */ - /* GPIOSEL3 - bit 4-7 reserved */ - ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */ - ALTERNATE_FUNCTIONS(18, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 1 */ - ALTERNATE_FUNCTIONS(19, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 2 */ - ALTERNATE_FUNCTIONS(20, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 3 */ - ALTERNATE_FUNCTIONS(21, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO21 */ - ALTERNATE_FUNCTIONS(22, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO22 */ - ALTERNATE_FUNCTIONS(23, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO23 */ - ALTERNATE_FUNCTIONS(24, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO24 */ - /* GPIOSEL4 - bit 0-1 reserved */ - ALTERNATE_FUNCTIONS(25, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO25 */ - ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO26 */ - ALTERNATE_FUNCTIONS(27, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO27, altA controlled by bit 2 */ - ALTERNATE_FUNCTIONS(28, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO28, altA controlled by bit 3 */ - ALTERNATE_FUNCTIONS(29, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO29, altA controlled by bit 4 */ - ALTERNATE_FUNCTIONS(30, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO30, altA controlled by bit 5 */ - ALTERNATE_FUNCTIONS(31, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO31, altA controlled by bit 6 */ - ALTERNATE_FUNCTIONS(32, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO32, altA controlled by bit 7 */ - /* GPIOSEL5 - bit 0-7 reserved */ - ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33 */ - ALTERNATE_FUNCTIONS(34, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO34 */ - ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO35 */ - ALTERNATE_FUNCTIONS(36, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO36 */ - ALTERNATE_FUNCTIONS(37, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO37 */ - ALTERNATE_FUNCTIONS(38, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO38 */ - ALTERNATE_FUNCTIONS(39, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO39 */ - ALTERNATE_FUNCTIONS(40, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO40 */ - /* GPIOSEL6 - bit 0 reserved */ - ALTERNATE_FUNCTIONS(41, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO41 */ - ALTERNATE_FUNCTIONS(42, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO42, altA controlled by bit 1 */ - ALTERNATE_FUNCTIONS(43, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO43, altA controlled by bit 2 */ - ALTERNATE_FUNCTIONS(44, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO44, altA controlled by bit 3 */ - ALTERNATE_FUNCTIONS(45, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO45, altA controlled by bit 4 */ - ALTERNATE_FUNCTIONS(46, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO46, altA controlled by bit 5 */ - ALTERNATE_FUNCTIONS(47, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO47, altA controlled by bit 6 */ - ALTERNATE_FUNCTIONS(48, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO48, altA controlled by bit 7 */ - /* GPIOSEL7 - bit 0-1 reserved */ - ALTERNATE_FUNCTIONS(49, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49 */ - ALTERNATE_FUNCTIONS(50, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO50 */ - ALTERNATE_FUNCTIONS(51, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO51, altA controlled by bit 2 */ - ALTERNATE_FUNCTIONS(52, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO52, altA controlled by bit 3 */ - ALTERNATE_FUNCTIONS(53, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO53, altA controlled by bit 4 */ - ALTERNATE_FUNCTIONS(54, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO54, altA controlled by bit 5 */ - ALTERNATE_FUNCTIONS(55, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO55, altA controlled by bit 6 */ - ALTERNATE_FUNCTIONS(56, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO56, altA controlled by bit 7 */ -}; - -static struct pullud ab8540_pullud = { - .first_pin = 51, /* GPIO1_VBAT */ - .last_pin = 54, /* GPIO4_VBAT */ -}; - -/* - * For AB8540 Only some GPIOs are interrupt capable: - * GPIO43 to GPIO44 - * GPIO51 to GPIO54 - */ -static struct abx500_gpio_irq_cluster ab8540_gpio_irq_cluster[] = { - GPIO_IRQ_CLUSTER(43, 43, AB8540_INT_GPIO43F), - GPIO_IRQ_CLUSTER(44, 44, AB8540_INT_GPIO44F), - GPIO_IRQ_CLUSTER(51, 54, AB9540_INT_GPIO51R), -}; - -static struct abx500_pinctrl_soc_data ab8540_soc = { - .gpio_ranges = ab8540_pinranges, - .gpio_num_ranges = ARRAY_SIZE(ab8540_pinranges), - .pins = ab8540_pins, - .npins = ARRAY_SIZE(ab8540_pins), - .functions = ab8540_functions, - .nfunctions = ARRAY_SIZE(ab8540_functions), - .groups = ab8540_groups, - .ngroups = ARRAY_SIZE(ab8540_groups), - .alternate_functions = ab8540_alternate_functions, - .pullud = &ab8540_pullud, - .gpio_irq_cluster = ab8540_gpio_irq_cluster, - .ngpio_irq_cluster = ARRAY_SIZE(ab8540_gpio_irq_cluster), - .irq_gpio_rising_offset = AB8540_INT_GPIO43R, - .irq_gpio_falling_offset = AB8540_INT_GPIO43F, - .irq_gpio_factor = 2, -}; - -void -abx500_pinctrl_ab8540_init(struct abx500_pinctrl_soc_data **soc) -{ - *soc = &ab8540_soc; -} |