/*
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* (C) Copyright 2007-2013
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* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
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* Jerry Wang <wangflord@allwinnertech.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __SW_SYS_CONFIG_H
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#define __SW_SYS_CONFIG_H
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#define FDT_PATH_FEL_KEY "/soc/fel_key"
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#define FDT_PATH_RECOVERY_KEY "/soc/recovery_key"
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#define FDT_PATH_FASTBOOT_KEY "/soc/fastboot_key"
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#define FDT_PATH_KEY_DETECT "/soc/key_detect_en"
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#define FDT_PATH_PLATFORM "/soc/platform"
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#define FDT_PATH_POWER_SPLY "/soc/power_sply"
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#define FDT_PATH_TARGET "/soc/target"
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#define FDT_PATH_CARD_BOOT "/soc/card_boot"
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#define FDT_PATH_CARD0_BOOT_PARA "/soc/card0_boot_para"
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#define FDT_PATH_CARD2_BOOT_PARA "/soc/card2_boot_para"
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#define FDT_PATH_GPIO_BIAS "/soc/gpio_bias"
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/*
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* mmc2 and mmc3 can be use only one at same time on sun8iw10, so put mmc3's config at the same
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* place with mmc2 to be compatile with other platforms.
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*/
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#define FDT_PATH_CARD3_BOOT_PARA "/soc/card2_boot_para"
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//for disp alias
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#define FDT_DISP_PATH "disp"
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#define FDT_HDMI_PATH "hdmi"
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#define FDT_LCD0_PATH "lcd0"
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#define FDT_LCD1_PATH "lcd1"
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#define FDT_AC200_PATH "ac200"
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#define FDT_BOOT_DISP_PATH "boot_disp"
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#define FDT_TV0_PATH "tv0"
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#define FDT_TV1_PATH "tv1"
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#define FDT_EDP0_PATH "edp0"
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#define FDT_EDP1_PATH "edp1"
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//for eink alias
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#define FDT_EINK_PATH "eink"
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#define FDT_TPS65185_PATH "tps65185"
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#define FDT_TPS65185_SLV_PATH "tps65185_slave"
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typedef struct {
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char gpio_name[32];
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int port;
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int port_num;
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int mul_sel;
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int pull;
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int drv_level;
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int data;
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} script_gpio_set_t;
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#define EGPIO_FAIL (-1)
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#define EGPIO_SUCCESS (0)
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typedef enum {
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PIN_PULL_DEFAULT = 0xFF,
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PIN_PULL_DISABLE = 0x00,
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PIN_PULL_UP = 0x01,
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PIN_PULL_DOWN = 0x02,
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PIN_PULL_RESERVED = 0x03
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} pin_pull_level_t;
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typedef enum {
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PIN_MULTI_DRIVING_DEFAULT = 0xFF,
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PIN_MULTI_DRIVING_0 = 0x00,
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PIN_MULTI_DRIVING_1 = 0x01,
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PIN_MULTI_DRIVING_2 = 0x02,
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PIN_MULTI_DRIVING_3 = 0x03
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} pin_drive_level_t;
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typedef enum {
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PIN_DATA_LOW,
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PIN_DATA_HIGH,
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PIN_DATA_DEFAULT = 0XFF
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} pin_data_t;
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#define PIN_PHY_GROUP_A 0x00
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#define PIN_PHY_GROUP_B 0x01
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#define PIN_PHY_GROUP_C 0x02
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#define PIN_PHY_GROUP_D 0x03
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#define PIN_PHY_GROUP_E 0x04
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#define PIN_PHY_GROUP_F 0x05
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#define PIN_PHY_GROUP_G 0x06
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#define PIN_PHY_GROUP_H 0x07
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#define PIN_PHY_GROUP_I 0x08
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#define PIN_PHY_GROUP_J 0x09
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typedef struct {
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char gpio_name[32];
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int port;
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int port_num;
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int mul_sel;
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int pull;
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int drv_level;
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int data;
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} user_gpio_set_t;
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typedef struct {
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int mul_sel;
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int pull;
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int drv_level;
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int data;
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} gpio_status_set_t;
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typedef struct {
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char gpio_name[32];
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int port;
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int port_num;
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gpio_status_set_t user_gpio_status;
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gpio_status_set_t hardware_gpio_status;
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} system_gpio_set_t;
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/* gpio operations */
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int gpio_init(void);
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int gpio_exit(void);
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int gpio_request_simple(char *main_name, const char *sub_name);
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ulong sunxi_gpio_request(user_gpio_set_t *gpio_list, unsigned int group_count_max);
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ulong gpio_request_ex(char *main_name, const char *sub_name);
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int gpio_release(ulong p_handler, int if_release_to_default_status);
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int gpio_get_all_pin_status(ulong p_handler, user_gpio_set_t *gpio_status, unsigned int gpio_count_max, unsigned int if_get_from_hardware);
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int gpio_get_one_pin_status(ulong p_handler, user_gpio_set_t *gpio_status, const char *gpio_name, unsigned int if_get_from_hardware);
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int gpio_set_one_pin_status(ulong p_handler, user_gpio_set_t *gpio_status, const char *gpio_name, unsigned int if_set_to_current_input_status);
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int gpio_set_one_pin_io_status(ulong p_handler, unsigned int if_set_to_output_status, const char *gpio_name);
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int gpio_set_one_pin_pull(ulong p_handler, unsigned int set_pull_status, const char *gpio_name);
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int gpio_set_one_pin_driver_level(ulong p_handler, unsigned int set_driver_level, const char *gpio_name);
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int gpio_read_one_pin_value(ulong p_handler, const char *gpio_name);
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int gpio_write_one_pin_value(ulong p_handler, unsigned int value_to_gpio, const char *gpio_name);
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int gpio_request_early(void *user_gpio_list, __u32 group_count_max, __s32 set_gpio);
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void upper(char *str);
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void lower(char *str);
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//gpio for use fdt
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int fdt_get_one_gpio_by_offset(int node_offset, const char *prop_name, user_gpio_set_t *gpio_list);
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int fdt_get_one_gpio(const char *node_path, const char *prop_name, user_gpio_set_t *gpio_list);
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int fdt_set_one_gpio(const char *node_path, const char *prop_name);
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//pin for use fdt
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//int fdt_get_pin_num(const char* node_path,const char* pinctrl_name);
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int fdt_get_all_pin(int nodeoffset, const char *pinctrl_name, user_gpio_set_t *gpio_list);
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int fdt_set_all_pin(const char *node_path, const char *pinctrl_name);
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int fdt_set_all_pin_by_offset(int nodeoffset, const char *pinctrl_name);
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int fdt_set_pin_byname(user_gpio_set_t *pin_list, int pin_count, const char *pin_name);
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//normal
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int fdt_set_normal_gpio(user_gpio_set_t *gpio_list, int gpio_count);
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int script_parser_fetch(char *node_path, char *prop_name, int value[], int def_val);
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const char *fdt_get_regulator_name(int nodeoffset, const char *name);
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#endif
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