diff options
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/nomadik/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/pinctrl/nomadik/Makefile | 3 | ||||
| -rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-ab8540.c | 408 | ||||
| -rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-ab9540.c | 486 | ||||
| -rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-abx500.c | 197 | ||||
| -rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-abx500.h | 44 | ||||
| -rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-nomadik-db8540.c | 1243 |
7 files changed, 17 insertions, 2376 deletions
diff --git a/drivers/pinctrl/nomadik/Kconfig b/drivers/pinctrl/nomadik/Kconfig index f4fcebfce68c..c3efe7d7e91f 100644 --- a/drivers/pinctrl/nomadik/Kconfig +++ b/drivers/pinctrl/nomadik/Kconfig @@ -11,14 +11,6 @@ config PINCTRL_AB8500 bool "AB8500 pin controller driver" depends on PINCTRL_ABX500 && ARCH_U8500 -config PINCTRL_AB8540 - bool "AB8540 pin controller driver" - depends on PINCTRL_ABX500 && ARCH_U8500 - -config PINCTRL_AB9540 - bool "AB9540 pin controller driver" - depends on PINCTRL_ABX500 && ARCH_U8500 - config PINCTRL_AB8505 bool "AB8505 pin controller driver" depends on PINCTRL_ABX500 && ARCH_U8500 @@ -44,8 +36,4 @@ config PINCTRL_DB8500 bool "DB8500 pin controller driver" depends on PINCTRL_NOMADIK && ARCH_U8500 -config PINCTRL_DB8540 - bool "DB8540 pin controller driver" - depends on PINCTRL_NOMADIK && ARCH_U8500 - endif diff --git a/drivers/pinctrl/nomadik/Makefile b/drivers/pinctrl/nomadik/Makefile index bf8b7517ee4a..dd10d49daf80 100644 --- a/drivers/pinctrl/nomadik/Makefile +++ b/drivers/pinctrl/nomadik/Makefile @@ -2,10 +2,7 @@ # Nomadik family pin control drivers obj-$(CONFIG_PINCTRL_ABX500) += pinctrl-abx500.o obj-$(CONFIG_PINCTRL_AB8500) += pinctrl-ab8500.o -obj-$(CONFIG_PINCTRL_AB8540) += pinctrl-ab8540.o -obj-$(CONFIG_PINCTRL_AB9540) += pinctrl-ab9540.o obj-$(CONFIG_PINCTRL_AB8505) += pinctrl-ab8505.o obj-$(CONFIG_PINCTRL_NOMADIK) += pinctrl-nomadik.o obj-$(CONFIG_PINCTRL_STN8815) += pinctrl-nomadik-stn8815.o obj-$(CONFIG_PINCTRL_DB8500) += pinctrl-nomadik-db8500.o -obj-$(CONFIG_PINCTRL_DB8540) += pinctrl-nomadik-db8540.o 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; -} diff --git a/drivers/pinctrl/nomadik/pinctrl-ab9540.c b/drivers/pinctrl/nomadik/pinctrl-ab9540.c deleted file mode 100644 index 1a281ca95dac..000000000000 --- a/drivers/pinctrl/nomadik/pinctrl-ab9540.c +++ /dev/null @@ -1,486 +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 AB9540_PIN_R4 ABX500_GPIO(1) -#define AB9540_PIN_V3 ABX500_GPIO(2) -#define AB9540_PIN_T4 ABX500_GPIO(3) -#define AB9540_PIN_T5 ABX500_GPIO(4) -/* hole */ -#define AB9540_PIN_B18 ABX500_GPIO(10) -#define AB9540_PIN_C18 ABX500_GPIO(11) -/* hole */ -#define AB9540_PIN_D18 ABX500_GPIO(13) -#define AB9540_PIN_B19 ABX500_GPIO(14) -#define AB9540_PIN_C19 ABX500_GPIO(15) -#define AB9540_PIN_D19 ABX500_GPIO(16) -#define AB9540_PIN_R3 ABX500_GPIO(17) -#define AB9540_PIN_T2 ABX500_GPIO(18) -#define AB9540_PIN_U2 ABX500_GPIO(19) -#define AB9540_PIN_V2 ABX500_GPIO(20) -#define AB9540_PIN_N17 ABX500_GPIO(21) -#define AB9540_PIN_N16 ABX500_GPIO(22) -#define AB9540_PIN_M19 ABX500_GPIO(23) -#define AB9540_PIN_T3 ABX500_GPIO(24) -#define AB9540_PIN_W2 ABX500_GPIO(25) -/* hole */ -#define AB9540_PIN_H4 ABX500_GPIO(27) -#define AB9540_PIN_F1 ABX500_GPIO(28) -#define AB9540_PIN_F4 ABX500_GPIO(29) -#define AB9540_PIN_F2 ABX500_GPIO(30) -#define AB9540_PIN_E4 ABX500_GPIO(31) -#define AB9540_PIN_F3 ABX500_GPIO(32) -/* hole */ -#define AB9540_PIN_J13 ABX500_GPIO(34) -/* hole */ -#define AB9540_PIN_L17 ABX500_GPIO(40) -#define AB9540_PIN_L16 ABX500_GPIO(41) -#define AB9540_PIN_W3 ABX500_GPIO(42) -#define AB9540_PIN_N4 ABX500_GPIO(50) -#define AB9540_PIN_G12 ABX500_GPIO(51) -#define AB9540_PIN_E17 ABX500_GPIO(52) -#define AB9540_PIN_D11 ABX500_GPIO(53) -#define AB9540_PIN_M18 ABX500_GPIO(54) - -/* indicates the highest GPIO number */ -#define AB9540_GPIO_MAX_NUMBER 54 - -/* - * 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 ab9540_pins[] = { - PINCTRL_PIN(AB9540_PIN_R4, "GPIO1_R4"), - PINCTRL_PIN(AB9540_PIN_V3, "GPIO2_V3"), - PINCTRL_PIN(AB9540_PIN_T4, "GPIO3_T4"), - PINCTRL_PIN(AB9540_PIN_T5, "GPIO4_T5"), - /* hole */ - PINCTRL_PIN(AB9540_PIN_B18, "GPIO10_B18"), - PINCTRL_PIN(AB9540_PIN_C18, "GPIO11_C18"), - /* hole */ - PINCTRL_PIN(AB9540_PIN_D18, "GPIO13_D18"), - PINCTRL_PIN(AB9540_PIN_B19, "GPIO14_B19"), - PINCTRL_PIN(AB9540_PIN_C19, "GPIO15_C19"), - PINCTRL_PIN(AB9540_PIN_D19, "GPIO16_D19"), - PINCTRL_PIN(AB9540_PIN_R3, "GPIO17_R3"), - PINCTRL_PIN(AB9540_PIN_T2, "GPIO18_T2"), - PINCTRL_PIN(AB9540_PIN_U2, "GPIO19_U2"), - PINCTRL_PIN(AB9540_PIN_V2, "GPIO20_V2"), - PINCTRL_PIN(AB9540_PIN_N17, "GPIO21_N17"), - PINCTRL_PIN(AB9540_PIN_N16, "GPIO22_N16"), - PINCTRL_PIN(AB9540_PIN_M19, "GPIO23_M19"), - PINCTRL_PIN(AB9540_PIN_T3, "GPIO24_T3"), - PINCTRL_PIN(AB9540_PIN_W2, "GPIO25_W2"), - /* hole */ - PINCTRL_PIN(AB9540_PIN_H4, "GPIO27_H4"), - PINCTRL_PIN(AB9540_PIN_F1, "GPIO28_F1"), - PINCTRL_PIN(AB9540_PIN_F4, "GPIO29_F4"), - PINCTRL_PIN(AB9540_PIN_F2, "GPIO30_F2"), - PINCTRL_PIN(AB9540_PIN_E4, "GPIO31_E4"), - PINCTRL_PIN(AB9540_PIN_F3, "GPIO32_F3"), - /* hole */ - PINCTRL_PIN(AB9540_PIN_J13, "GPIO34_J13"), - /* hole */ - PINCTRL_PIN(AB9540_PIN_L17, "GPIO40_L17"), - PINCTRL_PIN(AB9540_PIN_L16, "GPIO41_L16"), - PINCTRL_PIN(AB9540_PIN_W3, "GPIO42_W3"), - PINCTRL_PIN(AB9540_PIN_N4, "GPIO50_N4"), - PINCTRL_PIN(AB9540_PIN_G12, "GPIO51_G12"), - PINCTRL_PIN(AB9540_PIN_E17, "GPIO52_E17"), - PINCTRL_PIN(AB9540_PIN_D11, "GPIO53_D11"), - PINCTRL_PIN(AB9540_PIN_M18, "GPIO60_M18"), -}; - -/* - * Maps local GPIO offsets to local pin numbers - */ -static const struct abx500_pinrange ab9540_pinranges[] = { - ABX500_PINRANGE(1, 4, ABX500_ALT_A), - ABX500_PINRANGE(10, 2, ABX500_DEFAULT), - ABX500_PINRANGE(13, 1, ABX500_DEFAULT), - ABX500_PINRANGE(14, 12, ABX500_ALT_A), - ABX500_PINRANGE(27, 6, ABX500_ALT_A), - ABX500_PINRANGE(34, 1, ABX500_ALT_A), - ABX500_PINRANGE(40, 3, ABX500_ALT_A), - ABX500_PINRANGE(50, 1, ABX500_DEFAULT), - ABX500_PINRANGE(51, 3, ABX500_ALT_A), - ABX500_PINRANGE(54, 1, ABX500_DEFAULT), -}; - -/* - * 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[] = { AB9540_PIN_R4 }; -static const unsigned sysclkreq3_d_1_pins[] = { AB9540_PIN_V3 }; -static const unsigned sysclkreq4_d_1_pins[] = { AB9540_PIN_T4 }; -static const unsigned sysclkreq6_d_1_pins[] = { AB9540_PIN_T5 }; -static const unsigned gpio10_d_1_pins[] = { AB9540_PIN_B18 }; -static const unsigned gpio11_d_1_pins[] = { AB9540_PIN_C18 }; -static const unsigned gpio13_d_1_pins[] = { AB9540_PIN_D18 }; -static const unsigned pwmout1_d_1_pins[] = { AB9540_PIN_B19 }; -static const unsigned pwmout2_d_1_pins[] = { AB9540_PIN_C19 }; -static const unsigned pwmout3_d_1_pins[] = { AB9540_PIN_D19 }; -/* audio data interface 1*/ -static const unsigned adi1_d_1_pins[] = { AB9540_PIN_R3, AB9540_PIN_T2, - AB9540_PIN_U2, AB9540_PIN_V2 }; -/* USBUICC */ -static const unsigned usbuicc_d_1_pins[] = { AB9540_PIN_N17, AB9540_PIN_N16, - AB9540_PIN_M19 }; -static const unsigned sysclkreq7_d_1_pins[] = { AB9540_PIN_T3 }; -static const unsigned sysclkreq8_d_1_pins[] = { AB9540_PIN_W2 }; -/* Digital microphone 1 and 2 */ -static const unsigned dmic12_d_1_pins[] = { AB9540_PIN_H4, AB9540_PIN_F1 }; -/* Digital microphone 3 and 4 */ -static const unsigned dmic34_d_1_pins[] = { AB9540_PIN_F4, AB9540_PIN_F2 }; -/* Digital microphone 5 and 6 */ -static const unsigned dmic56_d_1_pins[] = { AB9540_PIN_E4, AB9540_PIN_F3 }; -static const unsigned extcpena_d_1_pins[] = { AB9540_PIN_J13 }; -/* modem SDA/SCL */ -static const unsigned modsclsda_d_1_pins[] = { AB9540_PIN_L17, AB9540_PIN_L16 }; -static const unsigned sysclkreq5_d_1_pins[] = { AB9540_PIN_W3 }; -static const unsigned gpio50_d_1_pins[] = { AB9540_PIN_N4 }; -static const unsigned batremn_d_1_pins[] = { AB9540_PIN_G12 }; -static const unsigned resethw_d_1_pins[] = { AB9540_PIN_E17 }; -static const unsigned service_d_1_pins[] = { AB9540_PIN_D11 }; -static const unsigned gpio60_d_1_pins[] = { AB9540_PIN_M18 }; - -/* Altfunction A column */ -static const unsigned gpio1_a_1_pins[] = { AB9540_PIN_R4 }; -static const unsigned gpio2_a_1_pins[] = { AB9540_PIN_V3 }; -static const unsigned gpio3_a_1_pins[] = { AB9540_PIN_T4 }; -static const unsigned gpio4_a_1_pins[] = { AB9540_PIN_T5 }; -static const unsigned hiqclkena_a_1_pins[] = { AB9540_PIN_B18 }; -static const unsigned pdmclk_a_1_pins[] = { AB9540_PIN_C18 }; -static const unsigned uartdata_a_1_pins[] = { AB9540_PIN_D18, AB9540_PIN_N4 }; -static const unsigned gpio14_a_1_pins[] = { AB9540_PIN_B19 }; -static const unsigned gpio15_a_1_pins[] = { AB9540_PIN_C19 }; -static const unsigned gpio16_a_1_pins[] = { AB9540_PIN_D19 }; -static const unsigned gpio17_a_1_pins[] = { AB9540_PIN_R3 }; -static const unsigned gpio18_a_1_pins[] = { AB9540_PIN_T2 }; -static const unsigned gpio19_a_1_pins[] = { AB9540_PIN_U2 }; -static const unsigned gpio20_a_1_pins[] = { AB9540_PIN_V2 }; -static const unsigned gpio21_a_1_pins[] = { AB9540_PIN_N17 }; -static const unsigned gpio22_a_1_pins[] = { AB9540_PIN_N16 }; -static const unsigned gpio23_a_1_pins[] = { AB9540_PIN_M19 }; -static const unsigned gpio24_a_1_pins[] = { AB9540_PIN_T3 }; -static const unsigned gpio25_a_1_pins[] = { AB9540_PIN_W2 }; -static const unsigned gpio27_a_1_pins[] = { AB9540_PIN_H4 }; -static const unsigned gpio28_a_1_pins[] = { AB9540_PIN_F1 }; -static const unsigned gpio29_a_1_pins[] = { AB9540_PIN_F4 }; -static const unsigned gpio30_a_1_pins[] = { AB9540_PIN_F2 }; -static const unsigned gpio31_a_1_pins[] = { AB9540_PIN_E4 }; -static const unsigned gpio32_a_1_pins[] = { AB9540_PIN_F3 }; -static const unsigned gpio34_a_1_pins[] = { AB9540_PIN_J13 }; -static const unsigned gpio40_a_1_pins[] = { AB9540_PIN_L17 }; -static const unsigned gpio41_a_1_pins[] = { AB9540_PIN_L16 }; -static const unsigned gpio42_a_1_pins[] = { AB9540_PIN_W3 }; -static const unsigned gpio51_a_1_pins[] = { AB9540_PIN_G12 }; -static const unsigned gpio52_a_1_pins[] = { AB9540_PIN_E17 }; -static const unsigned gpio53_a_1_pins[] = { AB9540_PIN_D11 }; -static const unsigned usbuiccpd_a_1_pins[] = { AB9540_PIN_M18 }; - -/* Altfunction B colum */ -static const unsigned pdmdata_b_1_pins[] = { AB9540_PIN_B18 }; -static const unsigned pwmextvibra1_b_1_pins[] = { AB9540_PIN_D18 }; -static const unsigned pwmextvibra2_b_1_pins[] = { AB9540_PIN_N4 }; - -/* Altfunction C column */ -static const unsigned usbvdat_c_1_pins[] = { AB9540_PIN_D18 }; - -#define AB9540_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \ - .npins = ARRAY_SIZE(a##_pins), .altsetting = b } - -static const struct abx500_pingroup ab9540_groups[] = { - /* default column */ - AB9540_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(sysclkreq6_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(gpio10_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(gpio11_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(gpio13_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(pwmout2_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(pwmout3_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(adi1_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(usbuicc_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(sysclkreq7_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(sysclkreq8_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(dmic12_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(dmic34_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(dmic56_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(extcpena_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(modsclsda_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(sysclkreq5_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(gpio50_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(batremn_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(resethw_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(service_d_1, ABX500_DEFAULT), - AB9540_PIN_GROUP(gpio60_d_1, ABX500_DEFAULT), - - /* Altfunction A column */ - AB9540_PIN_GROUP(gpio1_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio2_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio3_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio4_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(hiqclkena_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(pdmclk_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(uartdata_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio14_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio15_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio16_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio17_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio18_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio19_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio20_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio21_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio22_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio23_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio24_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio25_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio27_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio28_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio29_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio30_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio31_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio32_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio34_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio40_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio41_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio42_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio51_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio52_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(gpio53_a_1, ABX500_ALT_A), - AB9540_PIN_GROUP(usbuiccpd_a_1, ABX500_ALT_A), - - /* Altfunction B column */ - AB9540_PIN_GROUP(pdmdata_b_1, ABX500_ALT_B), - AB9540_PIN_GROUP(pwmextvibra1_b_1, ABX500_ALT_B), - AB9540_PIN_GROUP(pwmextvibra2_b_1, ABX500_ALT_B), - - /* Altfunction C column */ - AB9540_PIN_GROUP(usbvdat_c_1, ABX500_ALT_C), -}; - -/* We use this macro to define the groups applicable to a function */ -#define AB9540_FUNC_GROUPS(a, b...) \ -static const char * const a##_groups[] = { b }; - -AB9540_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1", - "sysclkreq4_d_1", "sysclkreq5_d_1", "sysclkreq6_d_1", - "sysclkreq7_d_1", "sysclkreq8_d_1"); -AB9540_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1", "gpio4_a_1", - "gpio10_d_1", "gpio11_d_1", "gpio13_d_1", "gpio14_a_1", - "gpio15_a_1", "gpio16_a_1", "gpio17_a_1", "gpio18_a_1", - "gpio19_a_1", "gpio20_a_1", "gpio21_a_1", "gpio22_a_1", - "gpio23_a_1", "gpio24_a_1", "gpio25_a_1", "gpio27_a_1", - "gpio28_a_1", "gpio29_a_1", "gpio30_a_1", "gpio31_a_1", - "gpio32_a_1", "gpio34_a_1", "gpio40_a_1", "gpio41_a_1", - "gpio42_a_1", "gpio50_d_1", "gpio51_a_1", "gpio52_a_1", - "gpio53_a_1", "gpio60_d_1"); -AB9540_FUNC_GROUPS(pwmout, "pwmout1_d_1", "pwmout2_d_1", "pwmout3_d_1"); -AB9540_FUNC_GROUPS(adi1, "adi1_d_1"); -AB9540_FUNC_GROUPS(usbuicc, "usbuicc_d_1", "usbuiccpd_a_1"); -AB9540_FUNC_GROUPS(dmic, "dmic12_d_1", "dmic34_d_1", "dmic56_d_1"); -AB9540_FUNC_GROUPS(extcpena, "extcpena_d_1"); -AB9540_FUNC_GROUPS(modsclsda, "modsclsda_d_1"); -AB9540_FUNC_GROUPS(batremn, "batremn_d_1"); -AB9540_FUNC_GROUPS(resethw, "resethw_d_1"); -AB9540_FUNC_GROUPS(service, "service_d_1"); -AB9540_FUNC_GROUPS(hiqclkena, "hiqclkena_a_1"); -AB9540_FUNC_GROUPS(pdm, "pdmdata_b_1", "pdmclk_a_1"); -AB9540_FUNC_GROUPS(uartdata, "uartdata_a_1"); -AB9540_FUNC_GROUPS(pwmextvibra, "pwmextvibra1_b_1", "pwmextvibra2_b_1"); -AB9540_FUNC_GROUPS(usbvdat, "usbvdat_c_1"); - -#define FUNCTION(fname) \ - { \ - .name = #fname, \ - .groups = fname##_groups, \ - .ngroups = ARRAY_SIZE(fname##_groups), \ - } - -static const struct abx500_function ab9540_functions[] = { - FUNCTION(sysclkreq), - FUNCTION(gpio), - FUNCTION(pwmout), - FUNCTION(adi1), - FUNCTION(usbuicc), - FUNCTION(dmic), - FUNCTION(extcpena), - FUNCTION(modsclsda), - FUNCTION(batremn), - FUNCTION(resethw), - FUNCTION(service), - FUNCTION(hiqclkena), - FUNCTION(pdm), - FUNCTION(uartdata), - FUNCTION(pwmextvibra), - FUNCTION(usbvdat), -}; - -/* - * this table translates what's is in the AB9540 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), - * - * example : - * - * ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2), - * means that pin AB9540_PIN_D18 (pin 13) supports 4 mux (default/ALT_A, - * ALT_B and ALT_C), so GPIOSEL and ALTERNATFUNC registers are used to - * select the mux. ALTA, ALTB and ALTC val indicates values to write in - * ALTERNATFUNC register. We need to specifies these values as SOC - * designers didn't apply the same logic on how to select mux in the - * ABx500 family. - * - * As this pins supports at least ALT_B mux, default mux is - * selected by writing 1 in GPIOSEL bit : - * - * | GPIOSEL bit=4 | alternatfunc bit2=4 | alternatfunc bit1=3 - * default | 1 | 0 | 0 - * alt_A | 0 | 0 | 1 - * alt_B | 0 | 0 | 0 - * alt_C | 0 | 1 | 0 - * - * ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED), - * means that pin AB9540_PIN_R4 (pin 1) supports 2 mux, so only GPIOSEL - * register is used to select the mux. As this pins doesn't support at - * least ALT_B mux, default mux is by writing 0 in GPIOSEL bit : - * - * | GPIOSEL bit=0 | alternatfunc bit2= | alternatfunc bit1= - * default | 0 | 0 | 0 - * alt_A | 1 | 0 | 0 - */ - -static struct -alternate_functions ab9540alternate_functions[AB9540_GPIO_MAX_NUMBER + 1] = { - /* GPIOSEL1 - bits 4-7 are 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 |