// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright ( C ) ST - Ericsson SA 2012
*
* Author : Patrice Chotard < patrice . chotard @ stericsson . com > for ST - Ericsson .
*/
#include <linux/kernel.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 AB8505_PIN_N4 ABX500_GPIO(1 )
#define AB8505_PIN_R5 ABX500_GPIO(2 )
#define AB8505_PIN_P5 ABX500_GPIO(3 )
/* hole */
#define AB8505_PIN_B16 ABX500_GPIO(10 )
#define AB8505_PIN_B17 ABX500_GPIO(11 )
/* hole */
#define AB8505_PIN_D17 ABX500_GPIO(13 )
#define AB8505_PIN_C16 ABX500_GPIO(14 )
/* hole */
#define AB8505_PIN_P2 ABX500_GPIO(17 )
#define AB8505_PIN_N3 ABX500_GPIO(18 )
#define AB8505_PIN_T1 ABX500_GPIO(19 )
#define AB8505_PIN_P3 ABX500_GPIO(20 )
/* hole */
#define AB8505_PIN_H14 ABX500_GPIO(34 )
/* hole */
#define AB8505_PIN_J15 ABX500_GPIO(40 )
#define AB8505_PIN_J14 ABX500_GPIO(41 )
/* hole */
#define AB8505_PIN_L4 ABX500_GPIO(50 )
/* hole */
#define AB8505_PIN_D16 ABX500_GPIO(52 )
#define AB8505_PIN_D15 ABX500_GPIO(53 )
/* indicates the higher GPIO number */
#define AB8505_GPIO_MAX_NUMBER 53
/*
* 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 ab8505_pins[] = {
PINCTRL_PIN(AB8505_PIN_N4, "GPIO1_N4" ),
PINCTRL_PIN(AB8505_PIN_R5, "GPIO2_R5" ),
PINCTRL_PIN(AB8505_PIN_P5, "GPIO3_P5" ),
/* hole */
PINCTRL_PIN(AB8505_PIN_B16, "GPIO10_B16" ),
PINCTRL_PIN(AB8505_PIN_B17, "GPIO11_B17" ),
/* hole */
PINCTRL_PIN(AB8505_PIN_D17, "GPIO13_D17" ),
PINCTRL_PIN(AB8505_PIN_C16, "GPIO14_C16" ),
/* hole */
PINCTRL_PIN(AB8505_PIN_P2, "GPIO17_P2" ),
PINCTRL_PIN(AB8505_PIN_N3, "GPIO18_N3" ),
PINCTRL_PIN(AB8505_PIN_T1, "GPIO19_T1" ),
PINCTRL_PIN(AB8505_PIN_P3, "GPIO20_P3" ),
/* hole */
PINCTRL_PIN(AB8505_PIN_H14, "GPIO34_H14" ),
/* hole */
PINCTRL_PIN(AB8505_PIN_J15, "GPIO40_J15" ),
PINCTRL_PIN(AB8505_PIN_J14, "GPIO41_J14" ),
/* hole */
PINCTRL_PIN(AB8505_PIN_L4, "GPIO50_L4" ),
/* hole */
PINCTRL_PIN(AB8505_PIN_D16, "GPIO52_D16" ),
PINCTRL_PIN(AB8505_PIN_D15, "GPIO53_D15" ),
};
/*
* Maps local GPIO offsets to local pin numbers
*/
static const struct abx500_pinrange ab8505_pinranges[] = {
ABX500_PINRANGE(1 , 3 , ABX500_ALT_A),
ABX500_PINRANGE(10 , 2 , ABX500_DEFAULT),
ABX500_PINRANGE(13 , 1 , ABX500_DEFAULT),
ABX500_PINRANGE(14 , 1 , ABX500_ALT_A),
ABX500_PINRANGE(17 , 4 , ABX500_ALT_A),
ABX500_PINRANGE(34 , 1 , ABX500_ALT_A),
ABX500_PINRANGE(40 , 2 , ABX500_ALT_A),
ABX500_PINRANGE(50 , 1 , ABX500_DEFAULT),
ABX500_PINRANGE(52 , 2 , 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[] = { AB8505_PIN_N4 };
static const unsigned sysclkreq3_d_1_pins[] = { AB8505_PIN_R5 };
static const unsigned sysclkreq4_d_1_pins[] = { AB8505_PIN_P5 };
static const unsigned gpio10_d_1_pins[] = { AB8505_PIN_B16 };
static const unsigned gpio11_d_1_pins[] = { AB8505_PIN_B17 };
static const unsigned gpio13_d_1_pins[] = { AB8505_PIN_D17 };
static const unsigned pwmout1_d_1_pins[] = { AB8505_PIN_C16 };
/* audio data interface 2*/
static const unsigned adi2_d_1_pins[] = { AB8505_PIN_P2, AB8505_PIN_N3,
AB8505_PIN_T1, AB8505_PIN_P3 };
static const unsigned extcpena_d_1_pins[] = { AB8505_PIN_H14 };
/* modem SDA/SCL */
static const unsigned modsclsda_d_1_pins[] = { AB8505_PIN_J15, AB8505_PIN_J14 };
static const unsigned gpio50_d_1_pins[] = { AB8505_PIN_L4 };
static const unsigned resethw_d_1_pins[] = { AB8505_PIN_D16 };
static const unsigned service_d_1_pins[] = { AB8505_PIN_D15 };
/* Altfunction A column */
static const unsigned gpio1_a_1_pins[] = { AB8505_PIN_N4 };
static const unsigned gpio2_a_1_pins[] = { AB8505_PIN_R5 };
static const unsigned gpio3_a_1_pins[] = { AB8505_PIN_P5 };
static const unsigned hiqclkena_a_1_pins[] = { AB8505_PIN_B16 };
static const unsigned pdmclk_a_1_pins[] = { AB8505_PIN_B17 };
static const unsigned uarttxdata_a_1_pins[] = { AB8505_PIN_D17 };
static const unsigned gpio14_a_1_pins[] = { AB8505_PIN_C16 };
static const unsigned gpio17_a_1_pins[] = { AB8505_PIN_P2 };
static const unsigned gpio18_a_1_pins[] = { AB8505_PIN_N3 };
static const unsigned gpio19_a_1_pins[] = { AB8505_PIN_T1 };
static const unsigned gpio20_a_1_pins[] = { AB8505_PIN_P3 };
static const unsigned gpio34_a_1_pins[] = { AB8505_PIN_H14 };
static const unsigned gpio40_a_1_pins[] = { AB8505_PIN_J15 };
static const unsigned gpio41_a_1_pins[] = { AB8505_PIN_J14 };
static const unsigned uartrxdata_a_1_pins[] = { AB8505_PIN_J14 };
static const unsigned gpio50_a_1_pins[] = { AB8505_PIN_L4 };
static const unsigned gpio52_a_1_pins[] = { AB8505_PIN_D16 };
static const unsigned gpio53_a_1_pins[] = { AB8505_PIN_D15 };
/* Altfunction B colum */
static const unsigned pdmdata_b_1_pins[] = { AB8505_PIN_B16 };
static const unsigned extvibrapwm1_b_1_pins[] = { AB8505_PIN_D17 };
static const unsigned extvibrapwm2_b_1_pins[] = { AB8505_PIN_L4 };
/* Altfunction C column */
static const unsigned usbvdat_c_1_pins[] = { AB8505_PIN_D17 };
#define AB8505_PIN_GROUP(a, b) { .name = #a , .pins = a## _pins, \
.npins = ARRAY_SIZE(a## _pins), .altsetting = b }
static const struct abx500_pingroup ab8505_groups[] = {
AB8505_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(gpio10_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(gpio11_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(gpio13_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(adi2_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(extcpena_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(modsclsda_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(gpio50_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(resethw_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(service_d_1, ABX500_DEFAULT),
AB8505_PIN_GROUP(gpio1_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio2_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio3_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(hiqclkena_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(pdmclk_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(uarttxdata_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio14_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio17_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio18_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio19_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio20_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio34_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio40_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio41_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(uartrxdata_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio50_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio52_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(gpio53_a_1, ABX500_ALT_A),
AB8505_PIN_GROUP(pdmdata_b_1, ABX500_ALT_B),
AB8505_PIN_GROUP(extvibrapwm1_b_1, ABX500_ALT_B),
AB8505_PIN_GROUP(extvibrapwm2_b_1, ABX500_ALT_B),
AB8505_PIN_GROUP(usbvdat_c_1, ABX500_ALT_C),
};
/* We use this macro to define the groups applicable to a function */
#define AB8505_FUNC_GROUPS(a, b...) \
static const char * const a## _groups[] = { b };
AB8505_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1" , "sysclkreq3_d_1" ,
"sysclkreq4_d_1" );
AB8505_FUNC_GROUPS(gpio, "gpio1_a_1" , "gpio2_a_1" , "gpio3_a_1" ,
"gpio10_d_1" , "gpio11_d_1" , "gpio13_d_1" , "gpio14_a_1" ,
"gpio17_a_1" , "gpio18_a_1" , "gpio19_a_1" , "gpio20_a_1" ,
"gpio34_a_1" , "gpio40_a_1" , "gpio41_a_1" , "gpio50_d_1" ,
"gpio52_a_1" , "gpio53_a_1" );
AB8505_FUNC_GROUPS(pwmout, "pwmout1_d_1" );
AB8505_FUNC_GROUPS(adi2, "adi2_d_1" );
AB8505_FUNC_GROUPS(extcpena, "extcpena_d_1" );
AB8505_FUNC_GROUPS(modsclsda, "modsclsda_d_1" );
AB8505_FUNC_GROUPS(resethw, "resethw_d_1" );
AB8505_FUNC_GROUPS(service, "service_d_1" );
AB8505_FUNC_GROUPS(hiqclkena, "hiqclkena_a_1" );
AB8505_FUNC_GROUPS(pdm, "pdmclk_a_1" , "pdmdata_b_1" );
AB8505_FUNC_GROUPS(uartdata, "uarttxdata_a_1" , "uartrxdata_a_1" );
AB8505_FUNC_GROUPS(extvibra, "extvibrapwm1_b_1" , "extvibrapwm2_b_1" );
AB8505_FUNC_GROUPS(usbvdat, "usbvdat_c_1" );
#define FUNCTION(fname) \
{ \
.name = #fname , \
.groups = fname## _groups, \
.ngroups = ARRAY_SIZE(fname## _groups), \
}
static const struct abx500_function ab8505_functions[] = {
FUNCTION(sysclkreq),
FUNCTION(gpio),
FUNCTION(pwmout),
FUNCTION(adi2),
FUNCTION(extcpena),
FUNCTION(modsclsda),
FUNCTION(resethw),
FUNCTION(service),
FUNCTION(hiqclkena),
FUNCTION(pdm),
FUNCTION(uartdata),
FUNCTION(extvibra),
FUNCTION(extvibra),
FUNCTION(usbvdat),
};
/*
* this table translates what ' s is in the AB8505 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 AB8505_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 ab8505_alternate_functions[AB8505_GPIO_MAX_NUMBER + 1 ] = {
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 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO4, bit 3 reserved */
ALTERNATE_FUNCTIONS(5 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO5, bit 4 reserved */
ALTERNATE_FUNCTIONS(6 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO6, bit 5 reserved */
ALTERNATE_FUNCTIONS(7 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO7, bit 6 reserved */
ALTERNATE_FUNCTIONS(8 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO8, bit 7 reserved */
ALTERNATE_FUNCTIONS(9 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO9, bit 0 reserved */
ALTERNATE_FUNCTIONS(10 , 1 , 0 , UNUSED, 1 , 0 , 0 ), /* GPIO10, altA and altB controlled by bit 0 */
ALTERNATE_FUNCTIONS(11 , 2 , 1 , UNUSED, 0 , 0 , 0 ), /* GPIO11, altA controlled by bit 2 */
ALTERNATE_FUNCTIONS(12 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO12, bit3 reserved */
ALTERNATE_FUNCTIONS(13 , 4 , 3 , 4 , 1 , 0 , 2 ), /* GPIO13, altA altB and altC controlled by bit 3 and 4 */
ALTERNATE_FUNCTIONS(14 , 5 , UNUSED, UNUSED, 0 , 0 , 0 ), /* GPIO14, altA controlled by bit 5 */
ALTERNATE_FUNCTIONS(15 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO15, bit 6 reserved */
ALTERNATE_FUNCTIONS(16 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO15, bit 7 reserved */
/*
* pins 17 to 20 are special case , only bit 0 is used to select
* alternate function for these 4 pins .
* bits 1 to 3 are reserved
*/
ALTERNATE_FUNCTIONS(17 , 0 , UNUSED, UNUSED, 0 , 0 , 0 ), /* GPIO17, altA controlled by bit 0 */
ALTERNATE_FUNCTIONS(18 , 0 , UNUSED, UNUSED, 0 , 0 , 0 ), /* GPIO18, altA controlled by bit 0 */
ALTERNATE_FUNCTIONS(19 , 0 , UNUSED, UNUSED, 0 , 0 , 0 ), /* GPIO19, altA controlled by bit 0 */
ALTERNATE_FUNCTIONS(20 , 0 , UNUSED, UNUSED, 0 , 0 , 0 ), /* GPIO20, altA controlled by bit 0 */
ALTERNATE_FUNCTIONS(21 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO21, bit 4 reserved */
ALTERNATE_FUNCTIONS(22 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO22, bit 5 reserved */
ALTERNATE_FUNCTIONS(23 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO23, bit 6 reserved */
ALTERNATE_FUNCTIONS(24 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO24, bit 7 reserved */
ALTERNATE_FUNCTIONS(25 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO25, bit 0 reserved */
ALTERNATE_FUNCTIONS(26 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO26, bit 1 reserved */
ALTERNATE_FUNCTIONS(27 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO27, bit 2 reserved */
ALTERNATE_FUNCTIONS(28 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO28, bit 3 reserved */
ALTERNATE_FUNCTIONS(29 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO29, bit 4 reserved */
ALTERNATE_FUNCTIONS(30 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO30, bit 5 reserved */
ALTERNATE_FUNCTIONS(31 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO31, bit 6 reserved */
ALTERNATE_FUNCTIONS(32 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO32, bit 7 reserved */
ALTERNATE_FUNCTIONS(33 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO33, bit 0 reserved */
ALTERNATE_FUNCTIONS(34 , 1 , UNUSED, UNUSED, 0 , 0 , 0 ), /* GPIO34, altA controlled by bit 1 */
ALTERNATE_FUNCTIONS(35 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO35, bit 2 reserved */
ALTERNATE_FUNCTIONS(36 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO36, bit 2 reserved */
ALTERNATE_FUNCTIONS(37 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO37, bit 2 reserved */
ALTERNATE_FUNCTIONS(38 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO38, bit 2 reserved */
ALTERNATE_FUNCTIONS(39 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO39, bit 2 reserved */
ALTERNATE_FUNCTIONS(40 , 7 , UNUSED, UNUSED, 0 , 0 , 0 ), /* GPIO40, altA controlled by bit 7*/
ALTERNATE_FUNCTIONS(41 , 0 , UNUSED, UNUSED, 0 , 0 , 0 ), /* GPIO41, altA controlled by bit 0 */
ALTERNATE_FUNCTIONS(42 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO42, bit 1 reserved */
ALTERNATE_FUNCTIONS(43 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO43, bit 2 reserved */
ALTERNATE_FUNCTIONS(44 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO44, bit 3 reserved */
ALTERNATE_FUNCTIONS(45 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO45, bit 4 reserved */
ALTERNATE_FUNCTIONS(46 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO46, bit 5 reserved */
ALTERNATE_FUNCTIONS(47 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO47, bit 6 reserved */
ALTERNATE_FUNCTIONS(48 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO48, bit 7 reserved */
ALTERNATE_FUNCTIONS(49 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO49, bit 0 reserved */
ALTERNATE_FUNCTIONS(50 , 1 , 2 , UNUSED, 1 , 0 , 0 ), /* GPIO50, altA controlled by bit 1 */
ALTERNATE_FUNCTIONS(51 , UNUSED, UNUSED, UNUSED, 0 , 0 , 0 ), /* no GPIO49, bit 0 reserved */
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 */
};
/*
* For AB8505 Only some GPIOs are interrupt capable , and they are
* organized in discontiguous clusters :
*
* GPIO10 to GPIO11
* GPIO13
* GPIO40 and GPIO41
* GPIO50
* GPIO52 to GPIO53
*/
static struct abx500_gpio_irq_cluster ab8505_gpio_irq_cluster[] = {
GPIO_IRQ_CLUSTER(10 , 11 , AB8500_INT_GPIO10R),
GPIO_IRQ_CLUSTER(13 , 13 , AB8500_INT_GPIO13R),
GPIO_IRQ_CLUSTER(40 , 41 , AB8500_INT_GPIO40R),
GPIO_IRQ_CLUSTER(50 , 50 , AB9540_INT_GPIO50R),
GPIO_IRQ_CLUSTER(52 , 53 , AB9540_INT_GPIO52R),
};
static struct abx500_pinctrl_soc_data ab8505_soc = {
.gpio_ranges = ab8505_pinranges,
.gpio_num_ranges = ARRAY_SIZE(ab8505_pinranges),
.pins = ab8505_pins,
.npins = ARRAY_SIZE(ab8505_pins),
.functions = ab8505_functions,
.nfunctions = ARRAY_SIZE(ab8505_functions),
.groups = ab8505_groups,
.ngroups = ARRAY_SIZE(ab8505_groups),
.alternate_functions = ab8505_alternate_functions,
.gpio_irq_cluster = ab8505_gpio_irq_cluster,
.ngpio_irq_cluster = ARRAY_SIZE(ab8505_gpio_irq_cluster),
.irq_gpio_rising_offset = AB8500_INT_GPIO6R,
.irq_gpio_falling_offset = AB8500_INT_GPIO6F,
.irq_gpio_factor = 1 ,
};
void
abx500_pinctrl_ab8505_init(struct abx500_pinctrl_soc_data **soc)
{
*soc = &ab8505_soc;
}
Messung V0.5 in Prozent C=90 H=95 G=92
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(vorverarbeitet am 2026-09-28)
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