1*94268f1aSRamon Fried // SPDX-License-Identifier: GPL-2.0+ 2*94268f1aSRamon Fried /* 3*94268f1aSRamon Fried * Qualcomm APQ8096 pinctrl 4*94268f1aSRamon Fried * 5*94268f1aSRamon Fried * (C) Copyright 2019 Ramon Fried <ramon.fried@gmail.com> 6*94268f1aSRamon Fried * 7*94268f1aSRamon Fried */ 8*94268f1aSRamon Fried 9*94268f1aSRamon Fried #include "pinctrl-snapdragon.h" 10*94268f1aSRamon Fried #include <common.h> 11*94268f1aSRamon Fried 12*94268f1aSRamon Fried #define MAX_PIN_NAME_LEN 32 13*94268f1aSRamon Fried static char pin_name[MAX_PIN_NAME_LEN]; 14*94268f1aSRamon Fried static const char * const msm_pinctrl_pins[] = { 15*94268f1aSRamon Fried "SDC1_CLK", 16*94268f1aSRamon Fried "SDC1_CMD", 17*94268f1aSRamon Fried "SDC1_DATA", 18*94268f1aSRamon Fried "SDC2_CLK", 19*94268f1aSRamon Fried "SDC2_CMD", 20*94268f1aSRamon Fried "SDC2_DATA", 21*94268f1aSRamon Fried "SDC1_RCLK", 22*94268f1aSRamon Fried }; 23*94268f1aSRamon Fried 24*94268f1aSRamon Fried static const struct pinctrl_function msm_pinctrl_functions[] = { 25*94268f1aSRamon Fried {"blsp_uart8", 2}, 26*94268f1aSRamon Fried }; 27*94268f1aSRamon Fried 28*94268f1aSRamon Fried static const char *apq8096_get_function_name(struct udevice *dev, 29*94268f1aSRamon Fried unsigned int selector) 30*94268f1aSRamon Fried { 31*94268f1aSRamon Fried return msm_pinctrl_functions[selector].name; 32*94268f1aSRamon Fried } 33*94268f1aSRamon Fried 34*94268f1aSRamon Fried static const char *apq8096_get_pin_name(struct udevice *dev, 35*94268f1aSRamon Fried unsigned int selector) 36*94268f1aSRamon Fried { 37*94268f1aSRamon Fried if (selector < 150) { 38*94268f1aSRamon Fried snprintf(pin_name, MAX_PIN_NAME_LEN, "GPIO_%u", selector); 39*94268f1aSRamon Fried return pin_name; 40*94268f1aSRamon Fried } else { 41*94268f1aSRamon Fried return msm_pinctrl_pins[selector - 150]; 42*94268f1aSRamon Fried } 43*94268f1aSRamon Fried } 44*94268f1aSRamon Fried 45*94268f1aSRamon Fried static unsigned int apq8096_get_function_mux(unsigned int selector) 46*94268f1aSRamon Fried { 47*94268f1aSRamon Fried return msm_pinctrl_functions[selector].val; 48*94268f1aSRamon Fried } 49*94268f1aSRamon Fried 50*94268f1aSRamon Fried struct msm_pinctrl_data apq8096_data = { 51*94268f1aSRamon Fried .pin_count = 157, 52*94268f1aSRamon Fried .functions_count = ARRAY_SIZE(msm_pinctrl_functions), 53*94268f1aSRamon Fried .get_function_name = apq8096_get_function_name, 54*94268f1aSRamon Fried .get_function_mux = apq8096_get_function_mux, 55*94268f1aSRamon Fried .get_pin_name = apq8096_get_pin_name, 56*94268f1aSRamon Fried }; 57