| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Ingenic SoCs pinctrl driver |
| * |
| * Copyright (c) 2017 Paul Cercueil <paul@crapouillou.net> |
| * Copyright (c) 2019 Zhou Yanjie <zhouyanjie@zoho.com> |
| */ |
| |
| #include <linux/compiler.h> |
| #include <linux/gpio/driver.h> |
| #include <linux/interrupt.h> |
| #include <linux/io.h> |
| #include <linux/of_device.h> |
| #include <linux/of_irq.h> |
| #include <linux/of_platform.h> |
| #include <linux/pinctrl/pinctrl.h> |
| #include <linux/pinctrl/pinmux.h> |
| #include <linux/pinctrl/pinconf.h> |
| #include <linux/pinctrl/pinconf-generic.h> |
| #include <linux/platform_device.h> |
| #include <linux/regmap.h> |
| #include <linux/slab.h> |
| |
| #include "core.h" |
| #include "pinconf.h" |
| #include "pinmux.h" |
| |
| #define GPIO_PIN 0x00 |
| #define GPIO_MSK 0x20 |
| |
| #define JZ4740_GPIO_DATA 0x10 |
| #define JZ4740_GPIO_PULL_DIS 0x30 |
| #define JZ4740_GPIO_FUNC 0x40 |
| #define JZ4740_GPIO_SELECT 0x50 |
| #define JZ4740_GPIO_DIR 0x60 |
| #define JZ4740_GPIO_TRIG 0x70 |
| #define JZ4740_GPIO_FLAG 0x80 |
| |
| #define JZ4760_GPIO_INT 0x10 |
| #define JZ4760_GPIO_PAT1 0x30 |
| #define JZ4760_GPIO_PAT0 0x40 |
| #define JZ4760_GPIO_FLAG 0x50 |
| #define JZ4760_GPIO_PEN 0x70 |
| |
| #define X1000_GPIO_PZ_BASE 0x700 |
| #define X1000_GPIO_PZ_GID2LD 0x7f0 |
| |
| #define REG_SET(x) ((x) + 0x4) |
| #define REG_CLEAR(x) ((x) + 0x8) |
| |
| #define PINS_PER_GPIO_CHIP 32 |
| |
| enum jz_version { |
| ID_JZ4740, |
| ID_JZ4725B, |
| ID_JZ4760, |
| ID_JZ4760B, |
| ID_JZ4770, |
| ID_JZ4780, |
| ID_X1000, |
| ID_X1000E, |
| ID_X1500, |
| }; |
| |
| struct ingenic_chip_info { |
| unsigned int num_chips; |
| |
| const struct group_desc *groups; |
| unsigned int num_groups; |
| |
| const struct function_desc *functions; |
| unsigned int num_functions; |
| |
| const u32 *pull_ups, *pull_downs; |
| }; |
| |
| struct ingenic_pinctrl { |
| struct device *dev; |
| struct regmap *map; |
| struct pinctrl_dev *pctl; |
| struct pinctrl_pin_desc *pdesc; |
| enum jz_version version; |
| |
| const struct ingenic_chip_info *info; |
| }; |
| |
| struct ingenic_gpio_chip { |
| struct ingenic_pinctrl *jzpc; |
| struct gpio_chip gc; |
| struct irq_chip irq_chip; |
| unsigned int irq, reg_base; |
| }; |
| |
| static const u32 jz4740_pull_ups[4] = { |
| 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, |
| }; |
| |
| static const u32 jz4740_pull_downs[4] = { |
| 0x00000000, 0x00000000, 0x00000000, 0x00000000, |
| }; |
| |
| static int jz4740_mmc_1bit_pins[] = { 0x69, 0x68, 0x6a, }; |
| static int jz4740_mmc_4bit_pins[] = { 0x6b, 0x6c, 0x6d, }; |
| static int jz4740_uart0_data_pins[] = { 0x7a, 0x79, }; |
| static int jz4740_uart0_hwflow_pins[] = { 0x7e, 0x7f, }; |
| static int jz4740_uart1_data_pins[] = { 0x7e, 0x7f, }; |
| static int jz4740_lcd_8bit_pins[] = { |
| 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x52, 0x53, 0x54, |
| }; |
| static int jz4740_lcd_16bit_pins[] = { |
| 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x55, |
| }; |
| static int jz4740_lcd_18bit_pins[] = { 0x50, 0x51, }; |
| static int jz4740_lcd_18bit_tft_pins[] = { 0x56, 0x57, 0x31, 0x32, }; |
| static int jz4740_nand_cs1_pins[] = { 0x39, }; |
| static int jz4740_nand_cs2_pins[] = { 0x3a, }; |
| static int jz4740_nand_cs3_pins[] = { 0x3b, }; |
| static int jz4740_nand_cs4_pins[] = { 0x3c, }; |
| static int jz4740_pwm_pwm0_pins[] = { 0x77, }; |
| static int jz4740_pwm_pwm1_pins[] = { 0x78, }; |
| static int jz4740_pwm_pwm2_pins[] = { 0x79, }; |
| static int jz4740_pwm_pwm3_pins[] = { 0x7a, }; |
| static int jz4740_pwm_pwm4_pins[] = { 0x7b, }; |
| static int jz4740_pwm_pwm5_pins[] = { 0x7c, }; |
| static int jz4740_pwm_pwm6_pins[] = { 0x7e, }; |
| static int jz4740_pwm_pwm7_pins[] = { 0x7f, }; |
| |
| static int jz4740_mmc_1bit_funcs[] = { 0, 0, 0, }; |
| static int jz4740_mmc_4bit_funcs[] = { 0, 0, 0, }; |
| static int jz4740_uart0_data_funcs[] = { 1, 1, }; |
| static int jz4740_uart0_hwflow_funcs[] = { 1, 1, }; |
| static int jz4740_uart1_data_funcs[] = { 2, 2, }; |
| static int jz4740_lcd_8bit_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int jz4740_lcd_16bit_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int jz4740_lcd_18bit_funcs[] = { 0, 0, }; |
| static int jz4740_lcd_18bit_tft_funcs[] = { 0, 0, 0, 0, }; |
| static int jz4740_nand_cs1_funcs[] = { 0, }; |
| static int jz4740_nand_cs2_funcs[] = { 0, }; |
| static int jz4740_nand_cs3_funcs[] = { 0, }; |
| static int jz4740_nand_cs4_funcs[] = { 0, }; |
| static int jz4740_pwm_pwm0_funcs[] = { 0, }; |
| static int jz4740_pwm_pwm1_funcs[] = { 0, }; |
| static int jz4740_pwm_pwm2_funcs[] = { 0, }; |
| static int jz4740_pwm_pwm3_funcs[] = { 0, }; |
| static int jz4740_pwm_pwm4_funcs[] = { 0, }; |
| static int jz4740_pwm_pwm5_funcs[] = { 0, }; |
| static int jz4740_pwm_pwm6_funcs[] = { 0, }; |
| static int jz4740_pwm_pwm7_funcs[] = { 0, }; |
| |
| #define INGENIC_PIN_GROUP(name, id) \ |
| { \ |
| name, \ |
| id##_pins, \ |
| ARRAY_SIZE(id##_pins), \ |
| id##_funcs, \ |
| } |
| |
| static const struct group_desc jz4740_groups[] = { |
| INGENIC_PIN_GROUP("mmc-1bit", jz4740_mmc_1bit), |
| INGENIC_PIN_GROUP("mmc-4bit", jz4740_mmc_4bit), |
| INGENIC_PIN_GROUP("uart0-data", jz4740_uart0_data), |
| INGENIC_PIN_GROUP("uart0-hwflow", jz4740_uart0_hwflow), |
| INGENIC_PIN_GROUP("uart1-data", jz4740_uart1_data), |
| INGENIC_PIN_GROUP("lcd-8bit", jz4740_lcd_8bit), |
| INGENIC_PIN_GROUP("lcd-16bit", jz4740_lcd_16bit), |
| INGENIC_PIN_GROUP("lcd-18bit", jz4740_lcd_18bit), |
| INGENIC_PIN_GROUP("lcd-18bit-tft", jz4740_lcd_18bit_tft), |
| { "lcd-no-pins", }, |
| INGENIC_PIN_GROUP("nand-cs1", jz4740_nand_cs1), |
| INGENIC_PIN_GROUP("nand-cs2", jz4740_nand_cs2), |
| INGENIC_PIN_GROUP("nand-cs3", jz4740_nand_cs3), |
| INGENIC_PIN_GROUP("nand-cs4", jz4740_nand_cs4), |
| INGENIC_PIN_GROUP("pwm0", jz4740_pwm_pwm0), |
| INGENIC_PIN_GROUP("pwm1", jz4740_pwm_pwm1), |
| INGENIC_PIN_GROUP("pwm2", jz4740_pwm_pwm2), |
| INGENIC_PIN_GROUP("pwm3", jz4740_pwm_pwm3), |
| INGENIC_PIN_GROUP("pwm4", jz4740_pwm_pwm4), |
| INGENIC_PIN_GROUP("pwm5", jz4740_pwm_pwm5), |
| INGENIC_PIN_GROUP("pwm6", jz4740_pwm_pwm6), |
| INGENIC_PIN_GROUP("pwm7", jz4740_pwm_pwm7), |
| }; |
| |
| static const char *jz4740_mmc_groups[] = { "mmc-1bit", "mmc-4bit", }; |
| static const char *jz4740_uart0_groups[] = { "uart0-data", "uart0-hwflow", }; |
| static const char *jz4740_uart1_groups[] = { "uart1-data", }; |
| static const char *jz4740_lcd_groups[] = { |
| "lcd-8bit", "lcd-16bit", "lcd-18bit", "lcd-18bit-tft", "lcd-no-pins", |
| }; |
| static const char *jz4740_nand_groups[] = { |
| "nand-cs1", "nand-cs2", "nand-cs3", "nand-cs4", |
| }; |
| static const char *jz4740_pwm0_groups[] = { "pwm0", }; |
| static const char *jz4740_pwm1_groups[] = { "pwm1", }; |
| static const char *jz4740_pwm2_groups[] = { "pwm2", }; |
| static const char *jz4740_pwm3_groups[] = { "pwm3", }; |
| static const char *jz4740_pwm4_groups[] = { "pwm4", }; |
| static const char *jz4740_pwm5_groups[] = { "pwm5", }; |
| static const char *jz4740_pwm6_groups[] = { "pwm6", }; |
| static const char *jz4740_pwm7_groups[] = { "pwm7", }; |
| |
| static const struct function_desc jz4740_functions[] = { |
| { "mmc", jz4740_mmc_groups, ARRAY_SIZE(jz4740_mmc_groups), }, |
| { "uart0", jz4740_uart0_groups, ARRAY_SIZE(jz4740_uart0_groups), }, |
| { "uart1", jz4740_uart1_groups, ARRAY_SIZE(jz4740_uart1_groups), }, |
| { "lcd", jz4740_lcd_groups, ARRAY_SIZE(jz4740_lcd_groups), }, |
| { "nand", jz4740_nand_groups, ARRAY_SIZE(jz4740_nand_groups), }, |
| { "pwm0", jz4740_pwm0_groups, ARRAY_SIZE(jz4740_pwm0_groups), }, |
| { "pwm1", jz4740_pwm1_groups, ARRAY_SIZE(jz4740_pwm1_groups), }, |
| { "pwm2", jz4740_pwm2_groups, ARRAY_SIZE(jz4740_pwm2_groups), }, |
| { "pwm3", jz4740_pwm3_groups, ARRAY_SIZE(jz4740_pwm3_groups), }, |
| { "pwm4", jz4740_pwm4_groups, ARRAY_SIZE(jz4740_pwm4_groups), }, |
| { "pwm5", jz4740_pwm5_groups, ARRAY_SIZE(jz4740_pwm5_groups), }, |
| { "pwm6", jz4740_pwm6_groups, ARRAY_SIZE(jz4740_pwm6_groups), }, |
| { "pwm7", jz4740_pwm7_groups, ARRAY_SIZE(jz4740_pwm7_groups), }, |
| }; |
| |
| static const struct ingenic_chip_info jz4740_chip_info = { |
| .num_chips = 4, |
| .groups = jz4740_groups, |
| .num_groups = ARRAY_SIZE(jz4740_groups), |
| .functions = jz4740_functions, |
| .num_functions = ARRAY_SIZE(jz4740_functions), |
| .pull_ups = jz4740_pull_ups, |
| .pull_downs = jz4740_pull_downs, |
| }; |
| |
| static int jz4725b_mmc0_1bit_pins[] = { 0x48, 0x49, 0x5c, }; |
| static int jz4725b_mmc0_4bit_pins[] = { 0x5d, 0x5b, 0x56, }; |
| static int jz4725b_mmc1_1bit_pins[] = { 0x7a, 0x7b, 0x7c, }; |
| static int jz4725b_mmc1_4bit_pins[] = { 0x7d, 0x7e, 0x7f, }; |
| static int jz4725b_uart_data_pins[] = { 0x4c, 0x4d, }; |
| static int jz4725b_nand_cs1_pins[] = { 0x55, }; |
| static int jz4725b_nand_cs2_pins[] = { 0x56, }; |
| static int jz4725b_nand_cs3_pins[] = { 0x57, }; |
| static int jz4725b_nand_cs4_pins[] = { 0x58, }; |
| static int jz4725b_nand_cle_ale_pins[] = { 0x48, 0x49 }; |
| static int jz4725b_nand_fre_fwe_pins[] = { 0x5c, 0x5d }; |
| static int jz4725b_pwm_pwm0_pins[] = { 0x4a, }; |
| static int jz4725b_pwm_pwm1_pins[] = { 0x4b, }; |
| static int jz4725b_pwm_pwm2_pins[] = { 0x4c, }; |
| static int jz4725b_pwm_pwm3_pins[] = { 0x4d, }; |
| static int jz4725b_pwm_pwm4_pins[] = { 0x4e, }; |
| static int jz4725b_pwm_pwm5_pins[] = { 0x4f, }; |
| static int jz4725b_lcd_8bit_pins[] = { |
| 0x72, 0x73, 0x74, |
| 0x60, 0x61, 0x62, 0x63, |
| 0x64, 0x65, 0x66, 0x67, |
| }; |
| static int jz4725b_lcd_16bit_pins[] = { |
| 0x68, 0x69, 0x6a, 0x6b, |
| 0x6c, 0x6d, 0x6e, 0x6f, |
| }; |
| static int jz4725b_lcd_18bit_pins[] = { 0x70, 0x71, }; |
| static int jz4725b_lcd_24bit_pins[] = { 0x76, 0x77, 0x78, 0x79, }; |
| static int jz4725b_lcd_special_pins[] = { 0x76, 0x77, 0x78, 0x79, }; |
| static int jz4725b_lcd_generic_pins[] = { 0x75, }; |
| |
| static int jz4725b_mmc0_1bit_funcs[] = { 1, 1, 1, }; |
| static int jz4725b_mmc0_4bit_funcs[] = { 1, 0, 1, }; |
| static int jz4725b_mmc1_1bit_funcs[] = { 0, 0, 0, }; |
| static int jz4725b_mmc1_4bit_funcs[] = { 0, 0, 0, }; |
| static int jz4725b_uart_data_funcs[] = { 1, 1, }; |
| static int jz4725b_nand_cs1_funcs[] = { 0, }; |
| static int jz4725b_nand_cs2_funcs[] = { 0, }; |
| static int jz4725b_nand_cs3_funcs[] = { 0, }; |
| static int jz4725b_nand_cs4_funcs[] = { 0, }; |
| static int jz4725b_nand_cle_ale_funcs[] = { 0, 0, }; |
| static int jz4725b_nand_fre_fwe_funcs[] = { 0, 0, }; |
| static int jz4725b_pwm_pwm0_funcs[] = { 0, }; |
| static int jz4725b_pwm_pwm1_funcs[] = { 0, }; |
| static int jz4725b_pwm_pwm2_funcs[] = { 0, }; |
| static int jz4725b_pwm_pwm3_funcs[] = { 0, }; |
| static int jz4725b_pwm_pwm4_funcs[] = { 0, }; |
| static int jz4725b_pwm_pwm5_funcs[] = { 0, }; |
| static int jz4725b_lcd_8bit_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int jz4725b_lcd_16bit_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int jz4725b_lcd_18bit_funcs[] = { 0, 0, }; |
| static int jz4725b_lcd_24bit_funcs[] = { 1, 1, 1, 1, }; |
| static int jz4725b_lcd_special_funcs[] = { 0, 0, 0, 0, }; |
| static int jz4725b_lcd_generic_funcs[] = { 0, }; |
| |
| static const struct group_desc jz4725b_groups[] = { |
| INGENIC_PIN_GROUP("mmc0-1bit", jz4725b_mmc0_1bit), |
| INGENIC_PIN_GROUP("mmc0-4bit", jz4725b_mmc0_4bit), |
| INGENIC_PIN_GROUP("mmc1-1bit", jz4725b_mmc1_1bit), |
| INGENIC_PIN_GROUP("mmc1-4bit", jz4725b_mmc1_4bit), |
| INGENIC_PIN_GROUP("uart-data", jz4725b_uart_data), |
| INGENIC_PIN_GROUP("nand-cs1", jz4725b_nand_cs1), |
| INGENIC_PIN_GROUP("nand-cs2", jz4725b_nand_cs2), |
| INGENIC_PIN_GROUP("nand-cs3", jz4725b_nand_cs3), |
| INGENIC_PIN_GROUP("nand-cs4", jz4725b_nand_cs4), |
| INGENIC_PIN_GROUP("nand-cle-ale", jz4725b_nand_cle_ale), |
| INGENIC_PIN_GROUP("nand-fre-fwe", jz4725b_nand_fre_fwe), |
| INGENIC_PIN_GROUP("pwm0", jz4725b_pwm_pwm0), |
| INGENIC_PIN_GROUP("pwm1", jz4725b_pwm_pwm1), |
| INGENIC_PIN_GROUP("pwm2", jz4725b_pwm_pwm2), |
| INGENIC_PIN_GROUP("pwm3", jz4725b_pwm_pwm3), |
| INGENIC_PIN_GROUP("pwm4", jz4725b_pwm_pwm4), |
| INGENIC_PIN_GROUP("pwm5", jz4725b_pwm_pwm5), |
| INGENIC_PIN_GROUP("lcd-8bit", jz4725b_lcd_8bit), |
| INGENIC_PIN_GROUP("lcd-16bit", jz4725b_lcd_16bit), |
| INGENIC_PIN_GROUP("lcd-18bit", jz4725b_lcd_18bit), |
| INGENIC_PIN_GROUP("lcd-24bit", jz4725b_lcd_24bit), |
| INGENIC_PIN_GROUP("lcd-special", jz4725b_lcd_special), |
| INGENIC_PIN_GROUP("lcd-generic", jz4725b_lcd_generic), |
| }; |
| |
| static const char *jz4725b_mmc0_groups[] = { "mmc0-1bit", "mmc0-4bit", }; |
| static const char *jz4725b_mmc1_groups[] = { "mmc1-1bit", "mmc1-4bit", }; |
| static const char *jz4725b_uart_groups[] = { "uart-data", }; |
| static const char *jz4725b_nand_groups[] = { |
| "nand-cs1", "nand-cs2", "nand-cs3", "nand-cs4", |
| "nand-cle-ale", "nand-fre-fwe", |
| }; |
| static const char *jz4725b_pwm0_groups[] = { "pwm0", }; |
| static const char *jz4725b_pwm1_groups[] = { "pwm1", }; |
| static const char *jz4725b_pwm2_groups[] = { "pwm2", }; |
| static const char *jz4725b_pwm3_groups[] = { "pwm3", }; |
| static const char *jz4725b_pwm4_groups[] = { "pwm4", }; |
| static const char *jz4725b_pwm5_groups[] = { "pwm5", }; |
| static const char *jz4725b_lcd_groups[] = { |
| "lcd-8bit", "lcd-16bit", "lcd-18bit", "lcd-24bit", |
| "lcd-special", "lcd-generic", |
| }; |
| |
| static const struct function_desc jz4725b_functions[] = { |
| { "mmc0", jz4725b_mmc0_groups, ARRAY_SIZE(jz4725b_mmc0_groups), }, |
| { "mmc1", jz4725b_mmc1_groups, ARRAY_SIZE(jz4725b_mmc1_groups), }, |
| { "uart", jz4725b_uart_groups, ARRAY_SIZE(jz4725b_uart_groups), }, |
| { "nand", jz4725b_nand_groups, ARRAY_SIZE(jz4725b_nand_groups), }, |
| { "pwm0", jz4725b_pwm0_groups, ARRAY_SIZE(jz4725b_pwm0_groups), }, |
| { "pwm1", jz4725b_pwm1_groups, ARRAY_SIZE(jz4725b_pwm1_groups), }, |
| { "pwm2", jz4725b_pwm2_groups, ARRAY_SIZE(jz4725b_pwm2_groups), }, |
| { "pwm3", jz4725b_pwm3_groups, ARRAY_SIZE(jz4725b_pwm3_groups), }, |
| { "pwm4", jz4725b_pwm4_groups, ARRAY_SIZE(jz4725b_pwm4_groups), }, |
| { "pwm5", jz4725b_pwm5_groups, ARRAY_SIZE(jz4725b_pwm5_groups), }, |
| { "lcd", jz4725b_lcd_groups, ARRAY_SIZE(jz4725b_lcd_groups), }, |
| }; |
| |
| static const struct ingenic_chip_info jz4725b_chip_info = { |
| .num_chips = 4, |
| .groups = jz4725b_groups, |
| .num_groups = ARRAY_SIZE(jz4725b_groups), |
| .functions = jz4725b_functions, |
| .num_functions = ARRAY_SIZE(jz4725b_functions), |
| .pull_ups = jz4740_pull_ups, |
| .pull_downs = jz4740_pull_downs, |
| }; |
| |
| static const u32 jz4760_pull_ups[6] = { |
| 0xffffffff, 0xfffcf3ff, 0xffffffff, 0xffffcfff, 0xfffffb7c, 0xfffff00f, |
| }; |
| |
| static const u32 jz4760_pull_downs[6] = { |
| 0x00000000, 0x00030c00, 0x00000000, 0x00003000, 0x00000483, 0x00000ff0, |
| }; |
| |
| static int jz4760_uart0_data_pins[] = { 0xa0, 0xa3, }; |
| static int jz4760_uart0_hwflow_pins[] = { 0xa1, 0xa2, }; |
| static int jz4760_uart1_data_pins[] = { 0x7a, 0x7c, }; |
| static int jz4760_uart1_hwflow_pins[] = { 0x7b, 0x7d, }; |
| static int jz4760_uart2_data_pins[] = { 0x5c, 0x5e, }; |
| static int jz4760_uart2_hwflow_pins[] = { 0x5d, 0x5f, }; |
| static int jz4760_uart3_data_pins[] = { 0x6c, 0x85, }; |
| static int jz4760_uart3_hwflow_pins[] = { 0x88, 0x89, }; |
| static int jz4760_mmc0_1bit_a_pins[] = { 0x12, 0x13, 0x14, }; |
| static int jz4760_mmc0_4bit_a_pins[] = { 0x15, 0x16, 0x17, }; |
| static int jz4760_mmc0_1bit_e_pins[] = { 0x9c, 0x9d, 0x94, }; |
| static int jz4760_mmc0_4bit_e_pins[] = { 0x95, 0x96, 0x97, }; |
| static int jz4760_mmc0_8bit_e_pins[] = { 0x98, 0x99, 0x9a, 0x9b, }; |
| static int jz4760_mmc1_1bit_d_pins[] = { 0x78, 0x79, 0x74, }; |
| static int jz4760_mmc1_4bit_d_pins[] = { 0x75, 0x76, 0x77, }; |
| static int jz4760_mmc1_1bit_e_pins[] = { 0x9c, 0x9d, 0x94, }; |
| static int jz4760_mmc1_4bit_e_pins[] = { 0x95, 0x96, 0x97, }; |
| static int jz4760_mmc1_8bit_e_pins[] = { 0x98, 0x99, 0x9a, 0x9b, }; |
| static int jz4760_mmc2_1bit_b_pins[] = { 0x3c, 0x3d, 0x34, }; |
| static int jz4760_mmc2_4bit_b_pins[] = { 0x35, 0x3e, 0x3f, }; |
| static int jz4760_mmc2_1bit_e_pins[] = { 0x9c, 0x9d, 0x94, }; |
| static int jz4760_mmc2_4bit_e_pins[] = { 0x95, 0x96, 0x97, }; |
| static int jz4760_mmc2_8bit_e_pins[] = { 0x98, 0x99, 0x9a, 0x9b, }; |
| static int jz4760_nemc_8bit_data_pins[] = { |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| }; |
| static int jz4760_nemc_16bit_data_pins[] = { |
| 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
| }; |
| static int jz4760_nemc_cle_ale_pins[] = { 0x20, 0x21, }; |
| static int jz4760_nemc_addr_pins[] = { 0x22, 0x23, 0x24, 0x25, }; |
| static int jz4760_nemc_rd_we_pins[] = { 0x10, 0x11, }; |
| static int jz4760_nemc_frd_fwe_pins[] = { 0x12, 0x13, }; |
| static int jz4760_nemc_wait_pins[] = { 0x1b, }; |
| static int jz4760_nemc_cs1_pins[] = { 0x15, }; |
| static int jz4760_nemc_cs2_pins[] = { 0x16, }; |
| static int jz4760_nemc_cs3_pins[] = { 0x17, }; |
| static int jz4760_nemc_cs4_pins[] = { 0x18, }; |
| static int jz4760_nemc_cs5_pins[] = { 0x19, }; |
| static int jz4760_nemc_cs6_pins[] = { 0x1a, }; |
| static int jz4760_i2c0_pins[] = { 0x7e, 0x7f, }; |
| static int jz4760_i2c1_pins[] = { 0x9e, 0x9f, }; |
| static int jz4760_cim_pins[] = { |
| 0x26, 0x27, 0x28, 0x29, |
| 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, |
| }; |
| static int jz4760_lcd_24bit_pins[] = { |
| 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, |
| 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, |
| 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, |
| 0x58, 0x59, 0x5a, 0x5b, |
| }; |
| static int jz4760_pwm_pwm0_pins[] = { 0x80, }; |
| static int jz4760_pwm_pwm1_pins[] = { 0x81, }; |
| static int jz4760_pwm_pwm2_pins[] = { 0x82, }; |
| static int jz4760_pwm_pwm3_pins[] = { 0x83, }; |
| static int jz4760_pwm_pwm4_pins[] = { 0x84, }; |
| static int jz4760_pwm_pwm5_pins[] = { 0x85, }; |
| static int jz4760_pwm_pwm6_pins[] = { 0x6a, }; |
| static int jz4760_pwm_pwm7_pins[] = { 0x6b, }; |
| |
| static int jz4760_uart0_data_funcs[] = { 0, 0, }; |
| static int jz4760_uart0_hwflow_funcs[] = { 0, 0, }; |
| static int jz4760_uart1_data_funcs[] = { 0, 0, }; |
| static int jz4760_uart1_hwflow_funcs[] = { 0, 0, }; |
| static int jz4760_uart2_data_funcs[] = { 0, 0, }; |
| static int jz4760_uart2_hwflow_funcs[] = { 0, 0, }; |
| static int jz4760_uart3_data_funcs[] = { 0, 1, }; |
| static int jz4760_uart3_hwflow_funcs[] = { 0, 0, }; |
| static int jz4760_mmc0_1bit_a_funcs[] = { 1, 1, 0, }; |
| static int jz4760_mmc0_4bit_a_funcs[] = { 1, 1, 1, }; |
| static int jz4760_mmc0_1bit_e_funcs[] = { 0, 0, 0, }; |
| static int jz4760_mmc0_4bit_e_funcs[] = { 0, 0, 0, }; |
| static int jz4760_mmc0_8bit_e_funcs[] = { 0, 0, 0, 0, }; |
| static int jz4760_mmc1_1bit_d_funcs[] = { 0, 0, 0, }; |
| static int jz4760_mmc1_4bit_d_funcs[] = { 0, 0, 0, }; |
| static int jz4760_mmc1_1bit_e_funcs[] = { 1, 1, 1, }; |
| static int jz4760_mmc1_4bit_e_funcs[] = { 1, 1, 1, }; |
| static int jz4760_mmc1_8bit_e_funcs[] = { 1, 1, 1, 1, }; |
| static int jz4760_mmc2_1bit_b_funcs[] = { 0, 0, 0, }; |
| static int jz4760_mmc2_4bit_b_funcs[] = { 0, 0, 0, }; |
| static int jz4760_mmc2_1bit_e_funcs[] = { 2, 2, 2, }; |
| static int jz4760_mmc2_4bit_e_funcs[] = { 2, 2, 2, }; |
| static int jz4760_mmc2_8bit_e_funcs[] = { 2, 2, 2, 2, }; |
| static int jz4760_nemc_8bit_data_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int jz4760_nemc_16bit_data_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int jz4760_nemc_cle_ale_funcs[] = { 0, 0, }; |
| static int jz4760_nemc_addr_funcs[] = { 0, 0, 0, 0, }; |
| static int jz4760_nemc_rd_we_funcs[] = { 0, 0, }; |
| static int jz4760_nemc_frd_fwe_funcs[] = { 0, 0, }; |
| static int jz4760_nemc_wait_funcs[] = { 0, }; |
| static int jz4760_nemc_cs1_funcs[] = { 0, }; |
| static int jz4760_nemc_cs2_funcs[] = { 0, }; |
| static int jz4760_nemc_cs3_funcs[] = { 0, }; |
| static int jz4760_nemc_cs4_funcs[] = { 0, }; |
| static int jz4760_nemc_cs5_funcs[] = { 0, }; |
| static int jz4760_nemc_cs6_funcs[] = { 0, }; |
| static int jz4760_i2c0_funcs[] = { 0, 0, }; |
| static int jz4760_i2c1_funcs[] = { 0, 0, }; |
| static int jz4760_cim_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int jz4760_lcd_24bit_funcs[] = { |
| 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, |
| }; |
| static int jz4760_pwm_pwm0_funcs[] = { 0, }; |
| static int jz4760_pwm_pwm1_funcs[] = { 0, }; |
| static int jz4760_pwm_pwm2_funcs[] = { 0, }; |
| static int jz4760_pwm_pwm3_funcs[] = { 0, }; |
| static int jz4760_pwm_pwm4_funcs[] = { 0, }; |
| static int jz4760_pwm_pwm5_funcs[] = { 0, }; |
| static int jz4760_pwm_pwm6_funcs[] = { 0, }; |
| static int jz4760_pwm_pwm7_funcs[] = { 0, }; |
| |
| static const struct group_desc jz4760_groups[] = { |
| INGENIC_PIN_GROUP("uart0-data", jz4760_uart0_data), |
| INGENIC_PIN_GROUP("uart0-hwflow", jz4760_uart0_hwflow), |
| INGENIC_PIN_GROUP("uart1-data", jz4760_uart1_data), |
| INGENIC_PIN_GROUP("uart1-hwflow", jz4760_uart1_hwflow), |
| INGENIC_PIN_GROUP("uart2-data", jz4760_uart2_data), |
| INGENIC_PIN_GROUP("uart2-hwflow", jz4760_uart2_hwflow), |
| INGENIC_PIN_GROUP("uart3-data", jz4760_uart3_data), |
| INGENIC_PIN_GROUP("uart3-hwflow", jz4760_uart3_hwflow), |
| INGENIC_PIN_GROUP("mmc0-1bit-a", jz4760_mmc0_1bit_a), |
| INGENIC_PIN_GROUP("mmc0-4bit-a", jz4760_mmc0_4bit_a), |
| INGENIC_PIN_GROUP("mmc0-1bit-e", jz4760_mmc0_1bit_e), |
| INGENIC_PIN_GROUP("mmc0-4bit-e", jz4760_mmc0_4bit_e), |
| INGENIC_PIN_GROUP("mmc0-8bit-e", jz4760_mmc0_8bit_e), |
| INGENIC_PIN_GROUP("mmc1-1bit-d", jz4760_mmc1_1bit_d), |
| INGENIC_PIN_GROUP("mmc1-4bit-d", jz4760_mmc1_4bit_d), |
| INGENIC_PIN_GROUP("mmc1-1bit-e", jz4760_mmc1_1bit_e), |
| INGENIC_PIN_GROUP("mmc1-4bit-e", jz4760_mmc1_4bit_e), |
| INGENIC_PIN_GROUP("mmc1-8bit-e", jz4760_mmc1_8bit_e), |
| INGENIC_PIN_GROUP("mmc2-1bit-b", jz4760_mmc2_1bit_b), |
| INGENIC_PIN_GROUP("mmc2-4bit-b", jz4760_mmc2_4bit_b), |
| INGENIC_PIN_GROUP("mmc2-1bit-e", jz4760_mmc2_1bit_e), |
| INGENIC_PIN_GROUP("mmc2-4bit-e", jz4760_mmc2_4bit_e), |
| INGENIC_PIN_GROUP("mmc2-8bit-e", jz4760_mmc2_8bit_e), |
| INGENIC_PIN_GROUP("nemc-8bit-data", jz4760_nemc_8bit_data), |
| INGENIC_PIN_GROUP("nemc-16bit-data", jz4760_nemc_16bit_data), |
| INGENIC_PIN_GROUP("nemc-cle-ale", jz4760_nemc_cle_ale), |
| INGENIC_PIN_GROUP("nemc-addr", jz4760_nemc_addr), |
| INGENIC_PIN_GROUP("nemc-rd-we", jz4760_nemc_rd_we), |
| INGENIC_PIN_GROUP("nemc-frd-fwe", jz4760_nemc_frd_fwe), |
| INGENIC_PIN_GROUP("nemc-wait", jz4760_nemc_wait), |
| INGENIC_PIN_GROUP("nemc-cs1", jz4760_nemc_cs1), |
| INGENIC_PIN_GROUP("nemc-cs2", jz4760_nemc_cs2), |
| INGENIC_PIN_GROUP("nemc-cs3", jz4760_nemc_cs3), |
| INGENIC_PIN_GROUP("nemc-cs4", jz4760_nemc_cs4), |
| INGENIC_PIN_GROUP("nemc-cs5", jz4760_nemc_cs5), |
| INGENIC_PIN_GROUP("nemc-cs6", jz4760_nemc_cs6), |
| INGENIC_PIN_GROUP("i2c0-data", jz4760_i2c0), |
| INGENIC_PIN_GROUP("i2c1-data", jz4760_i2c1), |
| INGENIC_PIN_GROUP("cim-data", jz4760_cim), |
| INGENIC_PIN_GROUP("lcd-24bit", jz4760_lcd_24bit), |
| { "lcd-no-pins", }, |
| INGENIC_PIN_GROUP("pwm0", jz4760_pwm_pwm0), |
| INGENIC_PIN_GROUP("pwm1", jz4760_pwm_pwm1), |
| INGENIC_PIN_GROUP("pwm2", jz4760_pwm_pwm2), |
| INGENIC_PIN_GROUP("pwm3", jz4760_pwm_pwm3), |
| INGENIC_PIN_GROUP("pwm4", jz4760_pwm_pwm4), |
| INGENIC_PIN_GROUP("pwm5", jz4760_pwm_pwm5), |
| INGENIC_PIN_GROUP("pwm6", jz4760_pwm_pwm6), |
| INGENIC_PIN_GROUP("pwm7", jz4760_pwm_pwm7), |
| }; |
| |
| static const char *jz4760_uart0_groups[] = { "uart0-data", "uart0-hwflow", }; |
| static const char *jz4760_uart1_groups[] = { "uart1-data", "uart1-hwflow", }; |
| static const char *jz4760_uart2_groups[] = { "uart2-data", "uart2-hwflow", }; |
| static const char *jz4760_uart3_groups[] = { "uart3-data", "uart3-hwflow", }; |
| static const char *jz4760_mmc0_groups[] = { |
| "mmc0-1bit-a", "mmc0-4bit-a", |
| "mmc0-1bit-e", "mmc0-4bit-e", "mmc0-8bit-e", |
| }; |
| static const char *jz4760_mmc1_groups[] = { |
| "mmc1-1bit-d", "mmc1-4bit-d", |
| "mmc1-1bit-e", "mmc1-4bit-e", "mmc1-8bit-e", |
| }; |
| static const char *jz4760_mmc2_groups[] = { |
| "mmc2-1bit-b", "mmc2-4bit-b", |
| "mmc2-1bit-e", "mmc2-4bit-e", "mmc2-8bit-e", |
| }; |
| static const char *jz4760_nemc_groups[] = { |
| "nemc-8bit-data", "nemc-16bit-data", "nemc-cle-ale", |
| "nemc-addr", "nemc-rd-we", "nemc-frd-fwe", "nemc-wait", |
| }; |
| static const char *jz4760_cs1_groups[] = { "nemc-cs1", }; |
| static const char *jz4760_cs2_groups[] = { "nemc-cs2", }; |
| static const char *jz4760_cs3_groups[] = { "nemc-cs3", }; |
| static const char *jz4760_cs4_groups[] = { "nemc-cs4", }; |
| static const char *jz4760_cs5_groups[] = { "nemc-cs5", }; |
| static const char *jz4760_cs6_groups[] = { "nemc-cs6", }; |
| static const char *jz4760_i2c0_groups[] = { "i2c0-data", }; |
| static const char *jz4760_i2c1_groups[] = { "i2c1-data", }; |
| static const char *jz4760_cim_groups[] = { "cim-data", }; |
| static const char *jz4760_lcd_groups[] = { "lcd-24bit", "lcd-no-pins", }; |
| static const char *jz4760_pwm0_groups[] = { "pwm0", }; |
| static const char *jz4760_pwm1_groups[] = { "pwm1", }; |
| static const char *jz4760_pwm2_groups[] = { "pwm2", }; |
| static const char *jz4760_pwm3_groups[] = { "pwm3", }; |
| static const char *jz4760_pwm4_groups[] = { "pwm4", }; |
| static const char *jz4760_pwm5_groups[] = { "pwm5", }; |
| static const char *jz4760_pwm6_groups[] = { "pwm6", }; |
| static const char *jz4760_pwm7_groups[] = { "pwm7", }; |
| |
| static const struct function_desc jz4760_functions[] = { |
| { "uart0", jz4760_uart0_groups, ARRAY_SIZE(jz4760_uart0_groups), }, |
| { "uart1", jz4760_uart1_groups, ARRAY_SIZE(jz4760_uart1_groups), }, |
| { "uart2", jz4760_uart2_groups, ARRAY_SIZE(jz4760_uart2_groups), }, |
| { "uart3", jz4760_uart3_groups, ARRAY_SIZE(jz4760_uart3_groups), }, |
| { "mmc0", jz4760_mmc0_groups, ARRAY_SIZE(jz4760_mmc0_groups), }, |
| { "mmc1", jz4760_mmc1_groups, ARRAY_SIZE(jz4760_mmc1_groups), }, |
| { "mmc2", jz4760_mmc2_groups, ARRAY_SIZE(jz4760_mmc2_groups), }, |
| { "nemc", jz4760_nemc_groups, ARRAY_SIZE(jz4760_nemc_groups), }, |
| { "nemc-cs1", jz4760_cs1_groups, ARRAY_SIZE(jz4760_cs1_groups), }, |
| { "nemc-cs2", jz4760_cs2_groups, ARRAY_SIZE(jz4760_cs2_groups), }, |
| { "nemc-cs3", jz4760_cs3_groups, ARRAY_SIZE(jz4760_cs3_groups), }, |
| { "nemc-cs4", jz4760_cs4_groups, ARRAY_SIZE(jz4760_cs4_groups), }, |
| { "nemc-cs5", jz4760_cs5_groups, ARRAY_SIZE(jz4760_cs5_groups), }, |
| { "nemc-cs6", jz4760_cs6_groups, ARRAY_SIZE(jz4760_cs6_groups), }, |
| { "i2c0", jz4760_i2c0_groups, ARRAY_SIZE(jz4760_i2c0_groups), }, |
| { "i2c1", jz4760_i2c1_groups, ARRAY_SIZE(jz4760_i2c1_groups), }, |
| { "cim", jz4760_cim_groups, ARRAY_SIZE(jz4760_cim_groups), }, |
| { "lcd", jz4760_lcd_groups, ARRAY_SIZE(jz4760_lcd_groups), }, |
| { "pwm0", jz4760_pwm0_groups, ARRAY_SIZE(jz4760_pwm0_groups), }, |
| { "pwm1", jz4760_pwm1_groups, ARRAY_SIZE(jz4760_pwm1_groups), }, |
| { "pwm2", jz4760_pwm2_groups, ARRAY_SIZE(jz4760_pwm2_groups), }, |
| { "pwm3", jz4760_pwm3_groups, ARRAY_SIZE(jz4760_pwm3_groups), }, |
| { "pwm4", jz4760_pwm4_groups, ARRAY_SIZE(jz4760_pwm4_groups), }, |
| { "pwm5", jz4760_pwm5_groups, ARRAY_SIZE(jz4760_pwm5_groups), }, |
| { "pwm6", jz4760_pwm6_groups, ARRAY_SIZE(jz4760_pwm6_groups), }, |
| { "pwm7", jz4760_pwm7_groups, ARRAY_SIZE(jz4760_pwm7_groups), }, |
| }; |
| |
| static const struct ingenic_chip_info jz4760_chip_info = { |
| .num_chips = 6, |
| .groups = jz4760_groups, |
| .num_groups = ARRAY_SIZE(jz4760_groups), |
| .functions = jz4760_functions, |
| .num_functions = ARRAY_SIZE(jz4760_functions), |
| .pull_ups = jz4760_pull_ups, |
| .pull_downs = jz4760_pull_downs, |
| }; |
| |
| static const struct ingenic_chip_info jz4760b_chip_info = { |
| .num_chips = 6, |
| .groups = jz4760_groups, |
| .num_groups = ARRAY_SIZE(jz4760_groups), |
| .functions = jz4760_functions, |
| .num_functions = ARRAY_SIZE(jz4760_functions), |
| .pull_ups = jz4760_pull_ups, |
| .pull_downs = jz4760_pull_downs, |
| }; |
| |
| static const u32 jz4770_pull_ups[6] = { |
| 0x3fffffff, 0xfff0030c, 0xffffffff, 0xffff4fff, 0xfffffb7c, 0xffa7f00f, |
| }; |
| |
| static const u32 jz4770_pull_downs[6] = { |
| 0x00000000, 0x000f0c03, 0x00000000, 0x0000b000, 0x00000483, 0x00580ff0, |
| }; |
| |
| static int jz4770_uart0_data_pins[] = { 0xa0, 0xa3, }; |
| static int jz4770_uart0_hwflow_pins[] = { 0xa1, 0xa2, }; |
| static int jz4770_uart1_data_pins[] = { 0x7a, 0x7c, }; |
| static int jz4770_uart1_hwflow_pins[] = { 0x7b, 0x7d, }; |
| static int jz4770_uart2_data_pins[] = { 0x5c, 0x5e, }; |
| static int jz4770_uart2_hwflow_pins[] = { 0x5d, 0x5f, }; |
| static int jz4770_uart3_data_pins[] = { 0x6c, 0x85, }; |
| static int jz4770_uart3_hwflow_pins[] = { 0x88, 0x89, }; |
| static int jz4770_mmc0_1bit_a_pins[] = { 0x12, 0x13, 0x14, }; |
| static int jz4770_mmc0_4bit_a_pins[] = { 0x15, 0x16, 0x17, }; |
| static int jz4770_mmc0_1bit_e_pins[] = { 0x9c, 0x9d, 0x94, }; |
| static int jz4770_mmc0_4bit_e_pins[] = { 0x95, 0x96, 0x97, }; |
| static int jz4770_mmc0_8bit_e_pins[] = { 0x98, 0x99, 0x9a, 0x9b, }; |
| static int jz4770_mmc1_1bit_d_pins[] = { 0x78, 0x79, 0x74, }; |
| static int jz4770_mmc1_4bit_d_pins[] = { 0x75, 0x76, 0x77, }; |
| static int jz4770_mmc1_1bit_e_pins[] = { 0x9c, 0x9d, 0x94, }; |
| static int jz4770_mmc1_4bit_e_pins[] = { 0x95, 0x96, 0x97, }; |
| static int jz4770_mmc1_8bit_e_pins[] = { 0x98, 0x99, 0x9a, 0x9b, }; |
| static int jz4770_mmc2_1bit_b_pins[] = { 0x3c, 0x3d, 0x34, }; |
| static int jz4770_mmc2_4bit_b_pins[] = { 0x35, 0x3e, 0x3f, }; |
| static int jz4770_mmc2_1bit_e_pins[] = { 0x9c, 0x9d, 0x94, }; |
| static int jz4770_mmc2_4bit_e_pins[] = { 0x95, 0x96, 0x97, }; |
| static int jz4770_mmc2_8bit_e_pins[] = { 0x98, 0x99, 0x9a, 0x9b, }; |
| static int jz4770_nemc_8bit_data_pins[] = { |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| }; |
| static int jz4770_nemc_16bit_data_pins[] = { |
| 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
| }; |
| static int jz4770_nemc_cle_ale_pins[] = { 0x20, 0x21, }; |
| static int jz4770_nemc_addr_pins[] = { 0x22, 0x23, 0x24, 0x25, }; |
| static int jz4770_nemc_rd_we_pins[] = { 0x10, 0x11, }; |
| static int jz4770_nemc_frd_fwe_pins[] = { 0x12, 0x13, }; |
| static int jz4770_nemc_wait_pins[] = { 0x1b, }; |
| static int jz4770_nemc_cs1_pins[] = { 0x15, }; |
| static int jz4770_nemc_cs2_pins[] = { 0x16, }; |
| static int jz4770_nemc_cs3_pins[] = { 0x17, }; |
| static int jz4770_nemc_cs4_pins[] = { 0x18, }; |
| static int jz4770_nemc_cs5_pins[] = { 0x19, }; |
| static int jz4770_nemc_cs6_pins[] = { 0x1a, }; |
| static int jz4770_i2c0_pins[] = { 0x7e, 0x7f, }; |
| static int jz4770_i2c1_pins[] = { 0x9e, 0x9f, }; |
| static int jz4770_i2c2_pins[] = { 0xb0, 0xb1, }; |
| static int jz4770_cim_8bit_pins[] = { |
| 0x26, 0x27, 0x28, 0x29, |
| 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, |
| }; |
| static int jz4770_cim_12bit_pins[] = { |
| 0x32, 0x33, 0xb0, 0xb1, |
| }; |
| static int jz4770_lcd_24bit_pins[] = { |
| 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, |
| 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, |
| 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, |
| 0x58, 0x59, 0x5a, 0x5b, |
| }; |
| static int jz4770_pwm_pwm0_pins[] = { 0x80, }; |
| static int jz4770_pwm_pwm1_pins[] = { 0x81, }; |
| static int jz4770_pwm_pwm2_pins[] = { 0x82, }; |
| static int jz4770_pwm_pwm3_pins[] = { 0x83, }; |
| static int jz4770_pwm_pwm4_pins[] = { 0x84, }; |
| static int jz4770_pwm_pwm5_pins[] = { 0x85, }; |
| static int jz4770_pwm_pwm6_pins[] = { 0x6a, }; |
| static int jz4770_pwm_pwm7_pins[] = { 0x6b, }; |
| static int jz4770_mac_rmii_pins[] = { |
| 0xa9, 0xab, 0xaa, 0xac, 0xa5, 0xa4, 0xad, 0xae, 0xa6, 0xa8, |
| }; |
| static int jz4770_mac_mii_pins[] = { 0xa7, 0xaf, }; |
| |
| static int jz4770_uart0_data_funcs[] = { 0, 0, }; |
| static int jz4770_uart0_hwflow_funcs[] = { 0, 0, }; |
| static int jz4770_uart1_data_funcs[] = { 0, 0, }; |
| static int jz4770_uart1_hwflow_funcs[] = { 0, 0, }; |
| static int jz4770_uart2_data_funcs[] = { 0, 0, }; |
| static int jz4770_uart2_hwflow_funcs[] = { 0, 0, }; |
| static int jz4770_uart3_data_funcs[] = { 0, 1, }; |
| static int jz4770_uart3_hwflow_funcs[] = { 0, 0, }; |
| static int jz4770_mmc0_1bit_a_funcs[] = { 1, 1, 0, }; |
| static int jz4770_mmc0_4bit_a_funcs[] = { 1, 1, 1, }; |
| static int jz4770_mmc0_1bit_e_funcs[] = { 0, 0, 0, }; |
| static int jz4770_mmc0_4bit_e_funcs[] = { 0, 0, 0, }; |
| static int jz4770_mmc0_8bit_e_funcs[] = { 0, 0, 0, 0, }; |
| static int jz4770_mmc1_1bit_d_funcs[] = { 0, 0, 0, }; |
| static int jz4770_mmc1_4bit_d_funcs[] = { 0, 0, 0, }; |
| static int jz4770_mmc1_1bit_e_funcs[] = { 1, 1, 1, }; |
| static int jz4770_mmc1_4bit_e_funcs[] = { 1, 1, 1, }; |
| static int jz4770_mmc1_8bit_e_funcs[] = { 1, 1, 1, 1, }; |
| static int jz4770_mmc2_1bit_b_funcs[] = { 0, 0, 0, }; |
| static int jz4770_mmc2_4bit_b_funcs[] = { 0, 0, 0, }; |
| static int jz4770_mmc2_1bit_e_funcs[] = { 2, 2, 2, }; |
| static int jz4770_mmc2_4bit_e_funcs[] = { 2, 2, 2, }; |
| static int jz4770_mmc2_8bit_e_funcs[] = { 2, 2, 2, 2, }; |
| static int jz4770_nemc_8bit_data_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int jz4770_nemc_16bit_data_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int jz4770_nemc_cle_ale_funcs[] = { 0, 0, }; |
| static int jz4770_nemc_addr_funcs[] = { 0, 0, 0, 0, }; |
| static int jz4770_nemc_rd_we_funcs[] = { 0, 0, }; |
| static int jz4770_nemc_frd_fwe_funcs[] = { 0, 0, }; |
| static int jz4770_nemc_wait_funcs[] = { 0, }; |
| static int jz4770_nemc_cs1_funcs[] = { 0, }; |
| static int jz4770_nemc_cs2_funcs[] = { 0, }; |
| static int jz4770_nemc_cs3_funcs[] = { 0, }; |
| static int jz4770_nemc_cs4_funcs[] = { 0, }; |
| static int jz4770_nemc_cs5_funcs[] = { 0, }; |
| static int jz4770_nemc_cs6_funcs[] = { 0, }; |
| static int jz4770_i2c0_funcs[] = { 0, 0, }; |
| static int jz4770_i2c1_funcs[] = { 0, 0, }; |
| static int jz4770_i2c2_funcs[] = { 2, 2, }; |
| static int jz4770_cim_8bit_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int jz4770_cim_12bit_funcs[] = { 0, 0, 0, 0, }; |
| static int jz4770_lcd_24bit_funcs[] = { |
| 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, |
| }; |
| static int jz4770_pwm_pwm0_funcs[] = { 0, }; |
| static int jz4770_pwm_pwm1_funcs[] = { 0, }; |
| static int jz4770_pwm_pwm2_funcs[] = { 0, }; |
| static int jz4770_pwm_pwm3_funcs[] = { 0, }; |
| static int jz4770_pwm_pwm4_funcs[] = { 0, }; |
| static int jz4770_pwm_pwm5_funcs[] = { 0, }; |
| static int jz4770_pwm_pwm6_funcs[] = { 0, }; |
| static int jz4770_pwm_pwm7_funcs[] = { 0, }; |
| static int jz4770_mac_rmii_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int jz4770_mac_mii_funcs[] = { 0, 0, }; |
| |
| static const struct group_desc jz4770_groups[] = { |
| INGENIC_PIN_GROUP("uart0-data", jz4770_uart0_data), |
| INGENIC_PIN_GROUP("uart0-hwflow", jz4770_uart0_hwflow), |
| INGENIC_PIN_GROUP("uart1-data", jz4770_uart1_data), |
| INGENIC_PIN_GROUP("uart1-hwflow", jz4770_uart1_hwflow), |
| INGENIC_PIN_GROUP("uart2-data", jz4770_uart2_data), |
| INGENIC_PIN_GROUP("uart2-hwflow", jz4770_uart2_hwflow), |
| INGENIC_PIN_GROUP("uart3-data", jz4770_uart3_data), |
| INGENIC_PIN_GROUP("uart3-hwflow", jz4770_uart3_hwflow), |
| INGENIC_PIN_GROUP("mmc0-1bit-a", jz4770_mmc0_1bit_a), |
| INGENIC_PIN_GROUP("mmc0-4bit-a", jz4770_mmc0_4bit_a), |
| INGENIC_PIN_GROUP("mmc0-1bit-e", jz4770_mmc0_1bit_e), |
| INGENIC_PIN_GROUP("mmc0-4bit-e", jz4770_mmc0_4bit_e), |
| INGENIC_PIN_GROUP("mmc0-8bit-e", jz4770_mmc0_8bit_e), |
| INGENIC_PIN_GROUP("mmc1-1bit-d", jz4770_mmc1_1bit_d), |
| INGENIC_PIN_GROUP("mmc1-4bit-d", jz4770_mmc1_4bit_d), |
| INGENIC_PIN_GROUP("mmc1-1bit-e", jz4770_mmc1_1bit_e), |
| INGENIC_PIN_GROUP("mmc1-4bit-e", jz4770_mmc1_4bit_e), |
| INGENIC_PIN_GROUP("mmc1-8bit-e", jz4770_mmc1_8bit_e), |
| INGENIC_PIN_GROUP("mmc2-1bit-b", jz4770_mmc2_1bit_b), |
| INGENIC_PIN_GROUP("mmc2-4bit-b", jz4770_mmc2_4bit_b), |
| INGENIC_PIN_GROUP("mmc2-1bit-e", jz4770_mmc2_1bit_e), |
| INGENIC_PIN_GROUP("mmc2-4bit-e", jz4770_mmc2_4bit_e), |
| INGENIC_PIN_GROUP("mmc2-8bit-e", jz4770_mmc2_8bit_e), |
| INGENIC_PIN_GROUP("nemc-8bit-data", jz4770_nemc_8bit_data), |
| INGENIC_PIN_GROUP("nemc-16bit-data", jz4770_nemc_16bit_data), |
| INGENIC_PIN_GROUP("nemc-cle-ale", jz4770_nemc_cle_ale), |
| INGENIC_PIN_GROUP("nemc-addr", jz4770_nemc_addr), |
| INGENIC_PIN_GROUP("nemc-rd-we", jz4770_nemc_rd_we), |
| INGENIC_PIN_GROUP("nemc-frd-fwe", jz4770_nemc_frd_fwe), |
| INGENIC_PIN_GROUP("nemc-wait", jz4770_nemc_wait), |
| INGENIC_PIN_GROUP("nemc-cs1", jz4770_nemc_cs1), |
| INGENIC_PIN_GROUP("nemc-cs2", jz4770_nemc_cs2), |
| INGENIC_PIN_GROUP("nemc-cs3", jz4770_nemc_cs3), |
| INGENIC_PIN_GROUP("nemc-cs4", jz4770_nemc_cs4), |
| INGENIC_PIN_GROUP("nemc-cs5", jz4770_nemc_cs5), |
| INGENIC_PIN_GROUP("nemc-cs6", jz4770_nemc_cs6), |
| INGENIC_PIN_GROUP("i2c0-data", jz4770_i2c0), |
| INGENIC_PIN_GROUP("i2c1-data", jz4770_i2c1), |
| INGENIC_PIN_GROUP("i2c2-data", jz4770_i2c2), |
| INGENIC_PIN_GROUP("cim-data-8bit", jz4770_cim_8bit), |
| INGENIC_PIN_GROUP("cim-data-12bit", jz4770_cim_12bit), |
| INGENIC_PIN_GROUP("lcd-24bit", jz4770_lcd_24bit), |
| { "lcd-no-pins", }, |
| INGENIC_PIN_GROUP("pwm0", jz4770_pwm_pwm0), |
| INGENIC_PIN_GROUP("pwm1", jz4770_pwm_pwm1), |
| INGENIC_PIN_GROUP("pwm2", jz4770_pwm_pwm2), |
| INGENIC_PIN_GROUP("pwm3", jz4770_pwm_pwm3), |
| INGENIC_PIN_GROUP("pwm4", jz4770_pwm_pwm4), |
| INGENIC_PIN_GROUP("pwm5", jz4770_pwm_pwm5), |
| INGENIC_PIN_GROUP("pwm6", jz4770_pwm_pwm6), |
| INGENIC_PIN_GROUP("pwm7", jz4770_pwm_pwm7), |
| INGENIC_PIN_GROUP("mac-rmii", jz4770_mac_rmii), |
| INGENIC_PIN_GROUP("mac-mii", jz4770_mac_mii), |
| }; |
| |
| static const char *jz4770_uart0_groups[] = { "uart0-data", "uart0-hwflow", }; |
| static const char *jz4770_uart1_groups[] = { "uart1-data", "uart1-hwflow", }; |
| static const char *jz4770_uart2_groups[] = { "uart2-data", "uart2-hwflow", }; |
| static const char *jz4770_uart3_groups[] = { "uart3-data", "uart3-hwflow", }; |
| static const char *jz4770_mmc0_groups[] = { |
| "mmc0-1bit-a", "mmc0-4bit-a", |
| "mmc0-1bit-e", "mmc0-4bit-e", "mmc0-8bit-e", |
| }; |
| static const char *jz4770_mmc1_groups[] = { |
| "mmc1-1bit-d", "mmc1-4bit-d", |
| "mmc1-1bit-e", "mmc1-4bit-e", "mmc1-8bit-e", |
| }; |
| static const char *jz4770_mmc2_groups[] = { |
| "mmc2-1bit-b", "mmc2-4bit-b", |
| "mmc2-1bit-e", "mmc2-4bit-e", "mmc2-8bit-e", |
| }; |
| static const char *jz4770_nemc_groups[] = { |
| "nemc-8bit-data", "nemc-16bit-data", "nemc-cle-ale", |
| "nemc-addr", "nemc-rd-we", "nemc-frd-fwe", "nemc-wait", |
| }; |
| static const char *jz4770_cs1_groups[] = { "nemc-cs1", }; |
| static const char *jz4770_cs2_groups[] = { "nemc-cs2", }; |
| static const char *jz4770_cs3_groups[] = { "nemc-cs3", }; |
| static const char *jz4770_cs4_groups[] = { "nemc-cs4", }; |
| static const char *jz4770_cs5_groups[] = { "nemc-cs5", }; |
| static const char *jz4770_cs6_groups[] = { "nemc-cs6", }; |
| static const char *jz4770_i2c0_groups[] = { "i2c0-data", }; |
| static const char *jz4770_i2c1_groups[] = { "i2c1-data", }; |
| static const char *jz4770_i2c2_groups[] = { "i2c2-data", }; |
| static const char *jz4770_cim_groups[] = { "cim-data-8bit", "cim-data-12bit", }; |
| static const char *jz4770_lcd_groups[] = { "lcd-24bit", "lcd-no-pins", }; |
| static const char *jz4770_pwm0_groups[] = { "pwm0", }; |
| static const char *jz4770_pwm1_groups[] = { "pwm1", }; |
| static const char *jz4770_pwm2_groups[] = { "pwm2", }; |
| static const char *jz4770_pwm3_groups[] = { "pwm3", }; |
| static const char *jz4770_pwm4_groups[] = { "pwm4", }; |
| static const char *jz4770_pwm5_groups[] = { "pwm5", }; |
| static const char *jz4770_pwm6_groups[] = { "pwm6", }; |
| static const char *jz4770_pwm7_groups[] = { "pwm7", }; |
| static const char *jz4770_mac_groups[] = { "mac-rmii", "mac-mii", }; |
| |
| static const struct function_desc jz4770_functions[] = { |
| { "uart0", jz4770_uart0_groups, ARRAY_SIZE(jz4770_uart0_groups), }, |
| { "uart1", jz4770_uart1_groups, ARRAY_SIZE(jz4770_uart1_groups), }, |
| { "uart2", jz4770_uart2_groups, ARRAY_SIZE(jz4770_uart2_groups), }, |
| { "uart3", jz4770_uart3_groups, ARRAY_SIZE(jz4770_uart3_groups), }, |
| { "mmc0", jz4770_mmc0_groups, ARRAY_SIZE(jz4770_mmc0_groups), }, |
| { "mmc1", jz4770_mmc1_groups, ARRAY_SIZE(jz4770_mmc1_groups), }, |
| { "mmc2", jz4770_mmc2_groups, ARRAY_SIZE(jz4770_mmc2_groups), }, |
| { "nemc", jz4770_nemc_groups, ARRAY_SIZE(jz4770_nemc_groups), }, |
| { "nemc-cs1", jz4770_cs1_groups, ARRAY_SIZE(jz4770_cs1_groups), }, |
| { "nemc-cs2", jz4770_cs2_groups, ARRAY_SIZE(jz4770_cs2_groups), }, |
| { "nemc-cs3", jz4770_cs3_groups, ARRAY_SIZE(jz4770_cs3_groups), }, |
| { "nemc-cs4", jz4770_cs4_groups, ARRAY_SIZE(jz4770_cs4_groups), }, |
| { "nemc-cs5", jz4770_cs5_groups, ARRAY_SIZE(jz4770_cs5_groups), }, |
| { "nemc-cs6", jz4770_cs6_groups, ARRAY_SIZE(jz4770_cs6_groups), }, |
| { "i2c0", jz4770_i2c0_groups, ARRAY_SIZE(jz4770_i2c0_groups), }, |
| { "i2c1", jz4770_i2c1_groups, ARRAY_SIZE(jz4770_i2c1_groups), }, |
| { "i2c2", jz4770_i2c2_groups, ARRAY_SIZE(jz4770_i2c2_groups), }, |
| { "cim", jz4770_cim_groups, ARRAY_SIZE(jz4770_cim_groups), }, |
| { "lcd", jz4770_lcd_groups, ARRAY_SIZE(jz4770_lcd_groups), }, |
| { "pwm0", jz4770_pwm0_groups, ARRAY_SIZE(jz4770_pwm0_groups), }, |
| { "pwm1", jz4770_pwm1_groups, ARRAY_SIZE(jz4770_pwm1_groups), }, |
| { "pwm2", jz4770_pwm2_groups, ARRAY_SIZE(jz4770_pwm2_groups), }, |
| { "pwm3", jz4770_pwm3_groups, ARRAY_SIZE(jz4770_pwm3_groups), }, |
| { "pwm4", jz4770_pwm4_groups, ARRAY_SIZE(jz4770_pwm4_groups), }, |
| { "pwm5", jz4770_pwm5_groups, ARRAY_SIZE(jz4770_pwm5_groups), }, |
| { "pwm6", jz4770_pwm6_groups, ARRAY_SIZE(jz4770_pwm6_groups), }, |
| { "pwm7", jz4770_pwm7_groups, ARRAY_SIZE(jz4770_pwm7_groups), }, |
| { "mac", jz4770_mac_groups, ARRAY_SIZE(jz4770_mac_groups), }, |
| }; |
| |
| static const struct ingenic_chip_info jz4770_chip_info = { |
| .num_chips = 6, |
| .groups = jz4770_groups, |
| .num_groups = ARRAY_SIZE(jz4770_groups), |
| .functions = jz4770_functions, |
| .num_functions = ARRAY_SIZE(jz4770_functions), |
| .pull_ups = jz4770_pull_ups, |
| .pull_downs = jz4770_pull_downs, |
| }; |
| |
| static int jz4780_uart2_data_pins[] = { 0x66, 0x67, }; |
| static int jz4780_uart2_hwflow_pins[] = { 0x65, 0x64, }; |
| static int jz4780_uart4_data_pins[] = { 0x54, 0x4a, }; |
| static int jz4780_mmc0_8bit_a_pins[] = { 0x04, 0x05, 0x06, 0x07, 0x18, }; |
| static int jz4780_i2c3_pins[] = { 0x6a, 0x6b, }; |
| static int jz4780_i2c4_e_pins[] = { 0x8c, 0x8d, }; |
| static int jz4780_i2c4_f_pins[] = { 0xb9, 0xb8, }; |
| |
| static int jz4780_uart2_data_funcs[] = { 1, 1, }; |
| static int jz4780_uart2_hwflow_funcs[] = { 1, 1, }; |
| static int jz4780_uart4_data_funcs[] = { 2, 2, }; |
| static int jz4780_mmc0_8bit_a_funcs[] = { 1, 1, 1, 1, 1, }; |
| static int jz4780_i2c3_funcs[] = { 1, 1, }; |
| static int jz4780_i2c4_e_funcs[] = { 1, 1, }; |
| static int jz4780_i2c4_f_funcs[] = { 1, 1, }; |
| |
| static const struct group_desc jz4780_groups[] = { |
| INGENIC_PIN_GROUP("uart0-data", jz4770_uart0_data), |
| INGENIC_PIN_GROUP("uart0-hwflow", jz4770_uart0_hwflow), |
| INGENIC_PIN_GROUP("uart1-data", jz4770_uart1_data), |
| INGENIC_PIN_GROUP("uart1-hwflow", jz4770_uart1_hwflow), |
| INGENIC_PIN_GROUP("uart2-data", jz4780_uart2_data), |
| INGENIC_PIN_GROUP("uart2-hwflow", jz4780_uart2_hwflow), |
| INGENIC_PIN_GROUP("uart3-data", jz4770_uart3_data), |
| INGENIC_PIN_GROUP("uart3-hwflow", jz4770_uart3_hwflow), |
| INGENIC_PIN_GROUP("uart4-data", jz4780_uart4_data), |
| INGENIC_PIN_GROUP("mmc0-1bit-a", jz4770_mmc0_1bit_a), |
| INGENIC_PIN_GROUP("mmc0-4bit-a", jz4770_mmc0_4bit_a), |
| INGENIC_PIN_GROUP("mmc0-8bit-a", jz4780_mmc0_8bit_a), |
| INGENIC_PIN_GROUP("mmc0-1bit-e", jz4770_mmc0_1bit_e), |
| INGENIC_PIN_GROUP("mmc0-4bit-e", jz4770_mmc0_4bit_e), |
| INGENIC_PIN_GROUP("mmc1-1bit-d", jz4770_mmc1_1bit_d), |
| INGENIC_PIN_GROUP("mmc1-4bit-d", jz4770_mmc1_4bit_d), |
| INGENIC_PIN_GROUP("mmc1-1bit-e", jz4770_mmc1_1bit_e), |
| INGENIC_PIN_GROUP("mmc1-4bit-e", jz4770_mmc1_4bit_e), |
| INGENIC_PIN_GROUP("mmc2-1bit-b", jz4770_mmc2_1bit_b), |
| INGENIC_PIN_GROUP("mmc2-4bit-b", jz4770_mmc2_4bit_b), |
| INGENIC_PIN_GROUP("mmc2-1bit-e", jz4770_mmc2_1bit_e), |
| INGENIC_PIN_GROUP("mmc2-4bit-e", jz4770_mmc2_4bit_e), |
| INGENIC_PIN_GROUP("nemc-data", jz4770_nemc_8bit_data), |
| INGENIC_PIN_GROUP("nemc-cle-ale", jz4770_nemc_cle_ale), |
| INGENIC_PIN_GROUP("nemc-addr", jz4770_nemc_addr), |
| INGENIC_PIN_GROUP("nemc-rd-we", jz4770_nemc_rd_we), |
| INGENIC_PIN_GROUP("nemc-frd-fwe", jz4770_nemc_frd_fwe), |
| INGENIC_PIN_GROUP("nemc-wait", jz4770_nemc_wait), |
| INGENIC_PIN_GROUP("nemc-cs1", jz4770_nemc_cs1), |
| INGENIC_PIN_GROUP("nemc-cs2", jz4770_nemc_cs2), |
| INGENIC_PIN_GROUP("nemc-cs3", jz4770_nemc_cs3), |
| INGENIC_PIN_GROUP("nemc-cs4", jz4770_nemc_cs4), |
| INGENIC_PIN_GROUP("nemc-cs5", jz4770_nemc_cs5), |
| INGENIC_PIN_GROUP("nemc-cs6", jz4770_nemc_cs6), |
| INGENIC_PIN_GROUP("i2c0-data", jz4770_i2c0), |
| INGENIC_PIN_GROUP("i2c1-data", jz4770_i2c1), |
| INGENIC_PIN_GROUP("i2c2-data", jz4770_i2c2), |
| INGENIC_PIN_GROUP("i2c3-data", jz4780_i2c3), |
| INGENIC_PIN_GROUP("i2c4-data-e", jz4780_i2c4_e), |
| INGENIC_PIN_GROUP("i2c4-data-f", jz4780_i2c4_f), |
| INGENIC_PIN_GROUP("cim-data", jz4770_cim_8bit), |
| INGENIC_PIN_GROUP("lcd-24bit", jz4770_lcd_24bit), |
| { "lcd-no-pins", }, |
| INGENIC_PIN_GROUP("pwm0", jz4770_pwm_pwm0), |
| INGENIC_PIN_GROUP("pwm1", jz4770_pwm_pwm1), |
| INGENIC_PIN_GROUP("pwm2", jz4770_pwm_pwm2), |
| INGENIC_PIN_GROUP("pwm3", jz4770_pwm_pwm3), |
| INGENIC_PIN_GROUP("pwm4", jz4770_pwm_pwm4), |
| INGENIC_PIN_GROUP("pwm5", jz4770_pwm_pwm5), |
| INGENIC_PIN_GROUP("pwm6", jz4770_pwm_pwm6), |
| INGENIC_PIN_GROUP("pwm7", jz4770_pwm_pwm7), |
| }; |
| |
| static const char *jz4780_uart2_groups[] = { "uart2-data", "uart2-hwflow", }; |
| static const char *jz4780_uart4_groups[] = { "uart4-data", }; |
| static const char *jz4780_mmc0_groups[] = { |
| "mmc0-1bit-a", "mmc0-4bit-a", "mmc0-8bit-a", |
| "mmc0-1bit-e", "mmc0-4bit-e", |
| }; |
| static const char *jz4780_mmc1_groups[] = { |
| "mmc1-1bit-d", "mmc1-4bit-d", "mmc1-1bit-e", "mmc1-4bit-e", |
| }; |
| static const char *jz4780_mmc2_groups[] = { |
| "mmc2-1bit-b", "mmc2-4bit-b", "mmc2-1bit-e", "mmc2-4bit-e", |
| }; |
| static const char *jz4780_nemc_groups[] = { |
| "nemc-data", "nemc-cle-ale", "nemc-addr", |
| "nemc-rd-we", "nemc-frd-fwe", "nemc-wait", |
| }; |
| static const char *jz4780_i2c3_groups[] = { "i2c3-data", }; |
| static const char *jz4780_i2c4_groups[] = { "i2c4-data-e", "i2c4-data-f", }; |
| static const char *jz4780_cim_groups[] = { "cim-data", }; |
| |
| static const struct function_desc jz4780_functions[] = { |
| { "uart0", jz4770_uart0_groups, ARRAY_SIZE(jz4770_uart0_groups), }, |
| { "uart1", jz4770_uart1_groups, ARRAY_SIZE(jz4770_uart1_groups), }, |
| { "uart2", jz4780_uart2_groups, ARRAY_SIZE(jz4780_uart2_groups), }, |
| { "uart3", jz4770_uart3_groups, ARRAY_SIZE(jz4770_uart3_groups), }, |
| { "uart4", jz4780_uart4_groups, ARRAY_SIZE(jz4780_uart4_groups), }, |
| { "mmc0", jz4780_mmc0_groups, ARRAY_SIZE(jz4780_mmc0_groups), }, |
| { "mmc1", jz4780_mmc1_groups, ARRAY_SIZE(jz4780_mmc1_groups), }, |
| { "mmc2", jz4780_mmc2_groups, ARRAY_SIZE(jz4780_mmc2_groups), }, |
| { "nemc", jz4780_nemc_groups, ARRAY_SIZE(jz4780_nemc_groups), }, |
| { "nemc-cs1", jz4770_cs1_groups, ARRAY_SIZE(jz4770_cs1_groups), }, |
| { "nemc-cs2", jz4770_cs2_groups, ARRAY_SIZE(jz4770_cs2_groups), }, |
| { "nemc-cs3", jz4770_cs3_groups, ARRAY_SIZE(jz4770_cs3_groups), }, |
| { "nemc-cs4", jz4770_cs4_groups, ARRAY_SIZE(jz4770_cs4_groups), }, |
| { "nemc-cs5", jz4770_cs5_groups, ARRAY_SIZE(jz4770_cs5_groups), }, |
| { "nemc-cs6", jz4770_cs6_groups, ARRAY_SIZE(jz4770_cs6_groups), }, |
| { "i2c0", jz4770_i2c0_groups, ARRAY_SIZE(jz4770_i2c0_groups), }, |
| { "i2c1", jz4770_i2c1_groups, ARRAY_SIZE(jz4770_i2c1_groups), }, |
| { "i2c2", jz4770_i2c2_groups, ARRAY_SIZE(jz4770_i2c2_groups), }, |
| { "i2c3", jz4780_i2c3_groups, ARRAY_SIZE(jz4780_i2c3_groups), }, |
| { "i2c4", jz4780_i2c4_groups, ARRAY_SIZE(jz4780_i2c4_groups), }, |
| { "cim", jz4780_cim_groups, ARRAY_SIZE(jz4780_cim_groups), }, |
| { "lcd", jz4770_lcd_groups, ARRAY_SIZE(jz4770_lcd_groups), }, |
| { "pwm0", jz4770_pwm0_groups, ARRAY_SIZE(jz4770_pwm0_groups), }, |
| { "pwm1", jz4770_pwm1_groups, ARRAY_SIZE(jz4770_pwm1_groups), }, |
| { "pwm2", jz4770_pwm2_groups, ARRAY_SIZE(jz4770_pwm2_groups), }, |
| { "pwm3", jz4770_pwm3_groups, ARRAY_SIZE(jz4770_pwm3_groups), }, |
| { "pwm4", jz4770_pwm4_groups, ARRAY_SIZE(jz4770_pwm4_groups), }, |
| { "pwm5", jz4770_pwm5_groups, ARRAY_SIZE(jz4770_pwm5_groups), }, |
| { "pwm6", jz4770_pwm6_groups, ARRAY_SIZE(jz4770_pwm6_groups), }, |
| { "pwm7", jz4770_pwm7_groups, ARRAY_SIZE(jz4770_pwm7_groups), }, |
| }; |
| |
| static const struct ingenic_chip_info jz4780_chip_info = { |
| .num_chips = 6, |
| .groups = jz4780_groups, |
| .num_groups = ARRAY_SIZE(jz4780_groups), |
| .functions = jz4780_functions, |
| .num_functions = ARRAY_SIZE(jz4780_functions), |
| .pull_ups = jz4770_pull_ups, |
| .pull_downs = jz4770_pull_downs, |
| }; |
| |
| static const u32 x1000_pull_ups[4] = { |
| 0xffffffff, 0x8dffffff, 0x7d3fffff, 0xffffffff, |
| }; |
| |
| static const u32 x1000_pull_downs[4] = { |
| 0x00000000, 0x02000000, 0x02000000, 0x00000000, |
| }; |
| |
| static int x1000_uart0_data_pins[] = { 0x4a, 0x4b, }; |
| static int x1000_uart0_hwflow_pins[] = { 0x4c, 0x4d, }; |
| static int x1000_uart1_data_a_pins[] = { 0x04, 0x05, }; |
| static int x1000_uart1_data_d_pins[] = { 0x62, 0x63, }; |
| static int x1000_uart1_hwflow_d_pins[] = { 0x64, 0x65, }; |
| static int x1000_uart2_data_a_pins[] = { 0x02, 0x03, }; |
| static int x1000_uart2_data_d_pins[] = { 0x65, 0x64, }; |
| static int x1000_mmc0_1bit_pins[] = { 0x18, 0x19, 0x17, }; |
| static int x1000_mmc0_4bit_pins[] = { 0x16, 0x15, 0x14, }; |
| static int x1000_mmc0_8bit_pins[] = { 0x13, 0x12, 0x11, 0x10, }; |
| static int x1000_mmc1_1bit_pins[] = { 0x40, 0x41, 0x42, }; |
| static int x1000_mmc1_4bit_pins[] = { 0x43, 0x44, 0x45, }; |
| static int x1000_nemc_8bit_data_pins[] = { |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| }; |
| static int x1000_nemc_16bit_data_pins[] = { |
| 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
| }; |
| static int x1000_nemc_addr_pins[] = { |
| 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, |
| 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, |
| }; |
| static int x1000_nemc_rd_we_pins[] = { 0x30, 0x31, }; |
| static int x1000_nemc_wait_pins[] = { 0x34, }; |
| static int x1000_nemc_cs1_pins[] = { 0x32, }; |
| static int x1000_nemc_cs2_pins[] = { 0x33, }; |
| static int x1000_i2c0_pins[] = { 0x38, 0x37, }; |
| static int x1000_i2c1_a_pins[] = { 0x01, 0x00, }; |
| static int x1000_i2c1_c_pins[] = { 0x5b, 0x5a, }; |
| static int x1000_i2c2_pins[] = { 0x61, 0x60, }; |
| static int x1000_cim_pins[] = { |
| 0x08, 0x09, 0x0a, 0x0b, |
| 0x13, 0x12, 0x11, 0x10, 0x0f, 0x0e, 0x0d, 0x0c, |
| }; |
| static int x1000_lcd_8bit_pins[] = { |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 0x30, 0x31, 0x32, 0x33, 0x34, |
| }; |
| static int x1000_lcd_16bit_pins[] = { |
| 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
| }; |
| static int x1000_pwm_pwm0_pins[] = { 0x59, }; |
| static int x1000_pwm_pwm1_pins[] = { 0x5a, }; |
| static int x1000_pwm_pwm2_pins[] = { 0x5b, }; |
| static int x1000_pwm_pwm3_pins[] = { 0x26, }; |
| static int x1000_pwm_pwm4_pins[] = { 0x58, }; |
| static int x1000_mac_pins[] = { |
| 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x26, |
| }; |
| |
| static int x1000_uart0_data_funcs[] = { 0, 0, }; |
| static int x1000_uart0_hwflow_funcs[] = { 0, 0, }; |
| static int x1000_uart1_data_a_funcs[] = { 2, 2, }; |
| static int x1000_uart1_data_d_funcs[] = { 1, 1, }; |
| static int x1000_uart1_hwflow_d_funcs[] = { 1, 1, }; |
| static int x1000_uart2_data_a_funcs[] = { 2, 2, }; |
| static int x1000_uart2_data_d_funcs[] = { 0, 0, }; |
| static int x1000_mmc0_1bit_funcs[] = { 1, 1, 1, }; |
| static int x1000_mmc0_4bit_funcs[] = { 1, 1, 1, }; |
| static int x1000_mmc0_8bit_funcs[] = { 1, 1, 1, 1, 1, }; |
| static int x1000_mmc1_1bit_funcs[] = { 0, 0, 0, }; |
| static int x1000_mmc1_4bit_funcs[] = { 0, 0, 0, }; |
| static int x1000_nemc_8bit_data_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int x1000_nemc_16bit_data_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, }; |
| static int x1000_nemc_addr_funcs[] = { |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| }; |
| static int x1000_nemc_rd_we_funcs[] = { 0, 0, }; |
| static int x1000_nemc_wait_funcs[] = { 0, }; |
| static int x1000_nemc_cs1_funcs[] = { 0, }; |
| static int x1000_nemc_cs2_funcs[] = { 0, }; |
| static int x1000_i2c0_funcs[] = { 0, 0, }; |
| static int x1000_i2c1_a_funcs[] = { 2, 2, }; |
| static int x1000_i2c1_c_funcs[] = { 0, 0, }; |
| static int x1000_i2c2_funcs[] = { 1, 1, }; |
| static int x1000_cim_funcs[] = { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, }; |
| static int x1000_lcd_8bit_funcs[] = { |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| }; |
| static int x1000_lcd_16bit_funcs[] = { 1, 1, 1, 1, 1, 1, 1, 1, }; |
| static int x1000_pwm_pwm0_funcs[] = { 0, }; |
| static int x1000_pwm_pwm1_funcs[] = { 1, }; |
| static int x1000_pwm_pwm2_funcs[] = { 1, }; |
| static int x1000_pwm_pwm3_funcs[] = { 2, }; |
| static int x1000_pwm_pwm4_funcs[] = { 0, }; |
| static int x1000_mac_funcs[] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, }; |
| |
| static const struct group_desc x1000_groups[] = { |
| INGENIC_PIN_GROUP("uart0-data", x1000_uart0_data), |
| INGENIC_PIN_GROUP("uart0-hwflow", x1000_uart0_hwflow), |
| INGENIC_PIN_GROUP("uart1-data-a", x1000_uart1_data_a), |
| INGENIC_PIN_GROUP("uart1-data-d", x1000_uart1_data_d), |
| INGENIC_PIN_GROUP("uart1-hwflow-d", x1000_uart1_hwflow_d), |
| INGENIC_PIN_GROUP("uart2-data-a", x1000_uart2_data_a), |
| INGENIC_PIN_GROUP("uart2-data-d", x1000_uart2_data_d), |
| INGENIC_PIN_GROUP("mmc0-1bit", x1000_mmc0_1bit), |
| INGENIC_PIN_GROUP("mmc0-4bit", x1000_mmc0_4bit), |
| INGENIC_PIN_GROUP("mmc0-8bit", x1000_mmc0_8bit), |
| INGENIC_PIN_GROUP("mmc1-1bit", x1000_mmc1_1bit), |
| INGENIC_PIN_GROUP("mmc1-4bit", x1000_mmc1_4bit), |
| INGENIC_PIN_GROUP("nemc-8bit-data", x1000_nemc_8bit_data), |
| INGENIC_PIN_GROUP("nemc-16bit-data", x1000_nemc_16bit_data), |
| INGENIC_PIN_GROUP("nemc-addr", x1000_nemc_addr), |
| INGENIC_PIN_GROUP("nemc-rd-we", x1000_nemc_rd_we), |
| INGENIC_PIN_GROUP("nemc-wait", x1000_nemc_wait), |
| INGENIC_PIN_GROUP("nemc-cs1", x1000_nemc_cs1), |
| INGENIC_PIN_GROUP("nemc-cs2", x1000_nemc_cs2), |
| INGENIC_PIN_GROUP("i2c0-data", x1000_i2c0), |
| INGENIC_PIN_GROUP("i2c1-data-a", x1000_i2c1_a), |
| INGENIC_PIN_GROUP("i2c1-data-c", x1000_i2c1_c), |
| INGENIC_PIN_GROUP("i2c2-data", x1000_i2c2), |
| INGENIC_PIN_GROUP("cim-data", x1000_cim), |
| INGENIC_PIN_GROUP("lcd-8bit", x1000_lcd_8bit), |
| INGENIC_PIN_GROUP("lcd-16bit", x1000_lcd_16bit), |
| { "lcd-no-pins", }, |
| INGENIC_PIN_GROUP("pwm0", x1000_pwm_pwm0), |
| INGENIC_PIN_GROUP("pwm1", x1000_pwm_pwm1), |
| INGENIC_PIN_GROUP("pwm2", x1000_pwm_pwm2), |
| INGENIC_PIN_GROUP("pwm3", x1000_pwm_pwm3), |
| INGENIC_PIN_GROUP("pwm4", x1000_pwm_pwm4), |
| INGENIC_PIN_GROUP("mac", x1000_mac), |
| }; |
| |
| static const char *x1000_uart0_groups[] = { "uart0-data", "uart0-hwflow", }; |
| static const char *x1000_uart1_groups[] = { |
| "uart1-data-a", "uart1-data-d", "uart1-hwflow-d", |
| }; |
| static const char *x1000_uart2_groups[] = { "uart2-data-a", "uart2-data-d", }; |
| static const char *x1000_mmc0_groups[] = { |
| "mmc0-1bit", "mmc0-4bit", "mmc0-8bit", |
| }; |
| static const char *x1000_mmc1_groups[] = { |
| "mmc1-1bit-e", "mmc1-4bit-e", |
| }; |
| static const char *x1000_nemc_groups[] = { |
| "nemc-8bit-data", "nemc-16bit-data", |
| "nemc-addr", "nemc-rd-we", "nemc-wait", |
| }; |
| static const char *x1000_cs1_groups[] = { "nemc-cs1", }; |
| static const char *x1000_cs2_groups[] = { "nemc-cs2", }; |
| static const char *x1000_i2c0_groups[] = { "i2c0-data", }; |
| static const char *x1000_i2c1_groups[] = { "i2c1-data-a", "i2c1-data-c", }; |
| static const char *x1000_i2c2_groups[] = { "i2c2-data", }; |
| static const char *x1000_cim_groups[] = { "cim-data", }; |
| static const char *x1000_lcd_groups[] = { |
| "lcd-8bit", "lcd-16bit", "lcd-no-pins", |
| }; |
| static const char *x1000_pwm0_groups[] = { "pwm0", }; |
| static const char *x1000_pwm1_groups[] = { "pwm1", }; |
| static const char *x1000_pwm2_groups[] = { "pwm2", }; |
| static const char *x1000_pwm3_groups[] = { "pwm3", }; |
| static const char *x1000_pwm4_groups[] = { "pwm4", }; |
| static const char *x1000_mac_groups[] = { "mac", }; |
| |
| static const struct function_desc x1000_functions[] = { |
| { "uart0", x1000_uart0_groups, ARRAY_SIZE(x1000_uart0_groups), }, |
| { "uart1", x1000_uart1_groups, ARRAY_SIZE(x1000_uart1_groups), }, |
| { "uart2", x1000_uart2_groups, ARRAY_SIZE(x1000_uart2_groups), }, |
| { "mmc0", x1000_mmc0_groups, ARRAY_SIZE(x1000_mmc0_groups), }, |
| { "mmc1", x1000_mmc1_groups, ARRAY_SIZE(x1000_mmc1_groups), }, |
| { "nemc", x1000_nemc_groups, ARRAY_SIZE(x1000_nemc_groups), }, |
| { "nemc-cs1", x1000_cs1_groups, ARRAY_SIZE(x1000_cs1_groups), }, |
| { "nemc-cs2", x1000_cs2_groups, ARRAY_SIZE(x1000_cs2_groups), }, |
| { "i2c0", x1000_i2c0_groups, ARRAY_SIZE(x1000_i2c0_groups), }, |
| { "i2c1", x1000_i2c1_groups, ARRAY_SIZE(x1000_i2c1_groups), }, |
| { "i2c2", x1000_i2c2_groups, ARRAY_SIZE(x1000_i2c2_groups), }, |
| { "cim", x1000_cim_groups, ARRAY_SIZE(x1000_cim_groups), }, |
| { "lcd", x1000_lcd_groups, ARRAY_SIZE(x1000_lcd_groups), }, |
| { "pwm0", x1000_pwm0_groups, ARRAY_SIZE(x1000_pwm0_groups), }, |
| { "pwm1", x1000_pwm1_groups, ARRAY_SIZE(x1000_pwm1_groups), }, |
| { "pwm2", x1000_pwm2_groups, ARRAY_SIZE(x1000_pwm2_groups), }, |
| { "pwm3", x1000_pwm3_groups, ARRAY_SIZE(x1000_pwm3_groups), }, |
| { "pwm4", x1000_pwm4_groups, ARRAY_SIZE(x1000_pwm4_groups), }, |
| { "mac", x1000_mac_groups, ARRAY_SIZE(x1000_mac_groups), }, |
| }; |
| |
| static const struct ingenic_chip_info x1000_chip_info = { |
| .num_chips = 4, |
| .groups = x1000_groups, |
| .num_groups = ARRAY_SIZE(x1000_groups), |
| .functions = x1000_functions, |
| .num_functions = ARRAY_SIZE(x1000_functions), |
| .pull_ups = x1000_pull_ups, |
| .pull_downs = x1000_pull_downs, |
| }; |
| |
| static const struct ingenic_chip_info x1000e_chip_info = { |
| .num_chips = 4, |
| .groups = x1000_groups, |
| .num_groups = ARRAY_SIZE(x1000_groups), |
| .functions = x1000_functions, |
| .num_functions = ARRAY_SIZE(x1000_functions), |
| .pull_ups = x1000_pull_ups, |
| .pull_downs = x1000_pull_downs, |
| }; |
| |
| static int x1500_uart0_data_pins[] = { 0x4a, 0x4b, }; |
| static int x1500_uart0_hwflow_pins[] = { 0x4c, 0x4d, }; |
| static int x1500_uart1_data_a_pins[] = { 0x04, 0x05, }; |
| static int x1500_uart1_data_d_pins[] = { 0x62, 0x63, }; |
| static int x1500_uart1_hwflow_d_pins[] = { 0x64, 0x65, }; |
| static int x1500_uart2_data_a_pins[] = { 0x02, 0x03, }; |
| static int x1500_uart2_data_d_pins[] = { 0x65, 0x64, }; |
| static int x1500_mmc0_1bit_pins[] = { 0x18, 0x19, 0x17, }; |
| static int x1500_mmc0_4bit_pins[] = { 0x16, 0x15, 0x14, }; |
| static int x1500_i2c0_pins[] = { 0x38, 0x37, }; |
| static int x1500_i2c1_a_pins[] = { 0x01, 0x00, }; |
| static int x1500_i2c1_c_pins[] = { 0x5b, 0x5a, }; |
| static int x1500_i2c2_pins[] = { 0x61, 0x60, }; |
| static int x1500_cim_pins[] = { |
| 0x08, 0x09, 0x0a, 0x0b, |
| 0x13, 0x12, 0x11, 0x10, 0x0f, 0x0e, 0x0d, 0x0c, |
| }; |
| static int x1500_pwm_pwm0_pins[] = { 0x59, }; |
| static int x1500_pwm_pwm1_pins[] = { 0x5a, }; |
| static int x1500_pwm_pwm2_pins[] = { 0x5b, }; |
| static int x1500_pwm_pwm3_pins[] = { 0x26, }; |
| static int x1500_pwm_pwm4_pins[] = { 0x58, }; |
| |
| static int x1500_uart0_data_funcs[] = { 0, 0, }; |
| static int x1500_uart0_hwflow_funcs[] = { 0, 0, }; |
| static int x1500_uart1_data_a_funcs[] = { 2, 2, }; |
| static int x1500_uart1_data_d_funcs[] = { 1, 1, }; |
| static int x1500_uart1_hwflow_d_funcs[] = { 1, 1, }; |
| static int x1500_uart2_data_a_funcs[] = { 2, 2, }; |
| static int x1500_uart2_data_d_funcs[] = { 0, 0, }; |
| static int x1500_mmc0_1bit_funcs[] = { 1, 1, 1, }; |
| static int x1500_mmc0_4bit_funcs[] = { 1, 1, 1, }; |
| static int x1500_i2c0_funcs[] = { 0, 0, }; |
| static int x1500_i2c1_a_funcs[] = { 2, 2, }; |
| static int x1500_i2c1_c_funcs[] = { 0, 0, }; |
| static int x1500_i2c2_funcs[] = { 1, 1, }; |
| static int x1500_cim_funcs[] = { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, }; |
| static int x1500_pwm_pwm0_funcs[] = { 0, }; |
| static int x1500_pwm_pwm1_funcs[] = { 1, }; |
| static int x1500_pwm_pwm2_funcs[] = { 1, }; |
| static int x1500_pwm_pwm3_funcs[] = { 2, }; |
| static int x1500_pwm_pwm4_funcs[] = { 0, }; |
| |
| static const struct group_desc x1500_groups[] = { |
| INGENIC_PIN_GROUP("uart0-data", x1500_uart0_data), |
| INGENIC_PIN_GROUP("uart0-hwflow", x1500_uart0_hwflow), |
| INGENIC_PIN_GROUP("uart1-data-a", x1500_uart1_data_a), |
| INGENIC_PIN_GROUP("uart1-data-d", x1500_uart1_data_d), |
| INGENIC_PIN_GROUP("uart1-hwflow-d", x1500_uart1_hwflow_d), |
| INGENIC_PIN_GROUP("uart2-data-a", x1500_uart2_data_a), |
| INGENIC_PIN_GROUP("uart2-data-d", x1500_uart2_data_d), |
| INGENIC_PIN_GROUP("mmc0-1bit", x1500_mmc0_1bit), |
| INGENIC_PIN_GROUP("mmc0-4bit", x1500_mmc0_4bit), |
| INGENIC_PIN_GROUP("i2c0-data", x1500_i2c0), |
| INGENIC_PIN_GROUP("i2c1-data-a", x1500_i2c1_a), |
| INGENIC_PIN_GROUP("i2c1-data-c", x1500_i2c1_c), |
| INGENIC_PIN_GROUP("i2c2-data", x1500_i2c2), |
| INGENIC_PIN_GROUP("cim-data", x1500_cim), |
| { "lcd-no-pins", }, |
| INGENIC_PIN_GROUP("pwm0", x1500_pwm_pwm0), |
| INGENIC_PIN_GROUP("pwm1", x1500_pwm_pwm1), |
| INGENIC_PIN_GROUP("pwm2", x1500_pwm_pwm2), |
| INGENIC_PIN_GROUP("pwm3", x1500_pwm_pwm3), |
| INGENIC_PIN_GROUP("pwm4", x1500_pwm_pwm4), |
| }; |
| |
| static const char *x1500_uart0_groups[] = { "uart0-data", "uart0-hwflow", }; |
| static const char *x1500_uart1_groups[] = { |
| "uart1-data-a", "uart1-data-d", "uart1-hwflow-d", |
| }; |
| static const char *x1500_uart2_groups[] = { "uart2-data-a", "uart2-data-d", }; |
| static const char *x1500_mmc0_groups[] = { "mmc0-1bit", "mmc0-4bit", }; |
| static const char *x1500_i2c0_groups[] = { "i2c0-data", }; |
| static const char *x1500_i2c1_groups[] = { "i2c1-data-a", "i2c1-data-c", }; |
| static const char *x1500_i2c2_groups[] = { "i2c2-data", }; |
| static const char *x1500_cim_groups[] = { "cim-data", }; |
| static const char *x1500_lcd_groups[] = { "lcd-no-pins", }; |
| static const char *x1500_pwm0_groups[] = { "pwm0", }; |
| static const char *x1500_pwm1_groups[] = { "pwm1", }; |
| static const char *x1500_pwm2_groups[] = { "pwm2", }; |
| static const char *x1500_pwm3_groups[] = { "pwm3", }; |
| static const char *x1500_pwm4_groups[] = { "pwm4", }; |
| |
| static const struct function_desc x1500_functions[] = { |
| { "uart0", x1500_uart0_groups, ARRAY_SIZE(x1500_uart0_groups), }, |
| { "uart1", x1500_uart1_groups, ARRAY_SIZE(x1500_uart1_groups), }, |
| { "uart2", x1500_uart2_groups, ARRAY_SIZE(x1500_uart2_groups), }, |
| { "mmc0", x1500_mmc0_groups, ARRAY_SIZE(x1500_mmc0_groups), }, |
| { "i2c0", x1500_i2c0_groups, ARRAY_SIZE(x1500_i2c0_groups), }, |
| { "i2c1", x1500_i2c1_groups, ARRAY_SIZE(x1500_i2c1_groups), }, |
| { "i2c2", x1500_i2c2_groups, ARRAY_SIZE(x1500_i2c2_groups), }, |
| { "cim", x1500_cim_groups, ARRAY_SIZE(x1500_cim_groups), }, |
| { "lcd", x1500_lcd_groups, ARRAY_SIZE(x1500_lcd_groups), }, |
| { "pwm0", x1500_pwm0_groups, ARRAY_SIZE(x1500_pwm0_groups), }, |
| { "pwm1", x1500_pwm1_groups, ARRAY_SIZE(x1500_pwm1_groups), }, |
| { "pwm2", x1500_pwm2_groups, ARRAY_SIZE(x1500_pwm2_groups), }, |
| { "pwm3", x1500_pwm3_groups, ARRAY_SIZE(x1500_pwm3_groups), }, |
| { "pwm4", x1500_pwm4_groups, ARRAY_SIZE(x1500_pwm4_groups), }, |
| }; |
| |
| static const struct ingenic_chip_info x1500_chip_info = { |
| .num_chips = 4, |
| .groups = x1500_groups, |
| .num_groups = ARRAY_SIZE(x1500_groups), |
| .functions = x1500_functions, |
| .num_functions = ARRAY_SIZE(x1500_functions), |
| .pull_ups = x1000_pull_ups, |
| .pull_downs = x1000_pull_downs, |
| }; |
| |
| static u32 ingenic_gpio_read_reg(struct ingenic_gpio_chip *jzgc, u8 reg) |
| { |
| unsigned int val; |
| |
| regmap_read(jzgc->jzpc->map, jzgc->reg_base + reg, &val); |
| |
| return (u32) val; |
| } |
| |
| static void ingenic_gpio_set_bit(struct ingenic_gpio_chip *jzgc, |
| u8 reg, u8 offset, bool set) |
| { |
| if (set) |
| reg = REG_SET(reg); |
| else |
| reg = REG_CLEAR(reg); |
| |
| regmap_write(jzgc->jzpc->map, jzgc->reg_base + reg, BIT(offset)); |
| } |
| |
| static void ingenic_gpio_shadow_set_bit(struct ingenic_gpio_chip *jzgc, |
| u8 reg, u8 offset, bool set) |
| { |
| if (set) |
| reg = REG_SET(reg); |
| else |
| reg = REG_CLEAR(reg); |
| |
| regmap_write(jzgc->jzpc->map, X1000_GPIO_PZ_BASE + reg, BIT(offset)); |
| } |
| |
| static void ingenic_gpio_shadow_set_bit_load(struct ingenic_gpio_chip *jzgc) |
| { |
| regmap_write(jzgc->jzpc->map, X1000_GPIO_PZ_GID2LD, |
| jzgc->gc.base / PINS_PER_GPIO_CHIP); |
| } |
| |
| static inline bool ingenic_gpio_get_value(struct ingenic_gpio_chip *jzgc, |
| u8 offset) |
| { |
| unsigned int val = ingenic_gpio_read_reg(jzgc, GPIO_PIN); |
| |
| return !!(val & BIT(offset)); |
| } |
| |
| static void ingenic_gpio_set_value(struct ingenic_gpio_chip *jzgc, |
| u8 offset, int value) |
| { |
| if (jzgc->jzpc->version >= ID_JZ4770) |
| ingenic_gpio_set_bit(jzgc, JZ4760_GPIO_PAT0, offset, !!value); |
| else |
| ingenic_gpio_set_bit(jzgc, JZ4740_GPIO_DATA, offset, !!value); |
| } |
| |
| static void irq_set_type(struct ingenic_gpio_chip *jzgc, |
| u8 offset, unsigned int type) |
| { |
| u8 reg1, reg2; |
| |
| if (jzgc->jzpc->version >= ID_JZ4770) { |
| reg1 = JZ4760_GPIO_PAT1; |
| reg2 = JZ4760_GPIO_PAT0; |
| } else { |
| reg1 = JZ4740_GPIO_TRIG; |
| reg2 = JZ4740_GPIO_DIR; |
| } |
| |
| switch (type) { |
| case IRQ_TYPE_EDGE_RISING: |
| if (jzgc->jzpc->version >= ID_X1000) { |
| ingenic_gpio_shadow_set_bit(jzgc, reg2, offset, true); |
| ingenic_gpio_shadow_set_bit(jzgc, reg1, offset, true); |
| ingenic_gpio_shadow_set_bit_load(jzgc); |
| } else { |
| ingenic_gpio_set_bit(jzgc, reg2, offset, true); |
| ingenic_gpio_set_bit(jzgc, reg1, offset, true); |
| } |
| break; |
| case IRQ_TYPE_EDGE_FALLING: |
| if (jzgc->jzpc->version >= ID_X1000) { |
| ingenic_gpio_shadow_set_bit(jzgc, reg2, offset, false); |
| ingenic_gpio_shadow_set_bit(jzgc, reg1, offset, true); |
| ingenic_gpio_shadow_set_bit_load(jzgc); |
| } else { |
| ingenic_gpio_set_bit(jzgc, reg2, offset, false); |
| ingenic_gpio_set_bit(jzgc, reg1, offset, true); |
| } |
| break; |
| case IRQ_TYPE_LEVEL_HIGH: |
| if (jzgc->jzpc->version >= ID_X1000) { |
| ingenic_gpio_shadow_set_bit(jzgc, reg2, offset, true); |
| ingenic_gpio_shadow_set_bit(jzgc, reg1, offset, false); |
| ingenic_gpio_shadow_set_bit_load(jzgc); |
| } else { |
| ingenic_gpio_set_bit(jzgc, reg2, offset, true); |
| ingenic_gpio_set_bit(jzgc, reg1, offset, false); |
| } |
| break; |
| case IRQ_TYPE_LEVEL_LOW: |
| default: |
| if (jzgc->jzpc->version >= ID_X1000) { |
| ingenic_gpio_shadow_set_bit(jzgc, reg2, offset, false); |
| ingenic_gpio_shadow_set_bit(jzgc, reg1, offset, false); |
| ingenic_gpio_shadow_set_bit_load(jzgc); |
| } else { |
| ingenic_gpio_set_bit(jzgc, reg2, offset, false); |
| ingenic_gpio_set_bit(jzgc, reg1, offset, false); |
| } |
| break; |
| } |
| } |
| |
| static void ingenic_gpio_irq_mask(struct irq_data *irqd) |
| { |
| struct gpio_chip *gc = irq_data_get_irq_chip_data(irqd); |
| struct ingenic_gpio_chip *jzgc = gpiochip_get_data(gc); |
| |
| ingenic_gpio_set_bit(jzgc, GPIO_MSK, irqd->hwirq, true); |
| } |
| |
| static void ingenic_gpio_irq_unmask(struct irq_data *irqd) |
| { |
| struct gpio_chip *gc = irq_data_get_irq_chip_data(irqd); |
| struct ingenic_gpio_chip *jzgc = gpiochip_get_data(gc); |
| |
| ingenic_gpio_set_bit(jzgc, GPIO_MSK, irqd->hwirq, false); |
| } |
| |
| static void ingenic_gpio_irq_enable(struct irq_data *irqd) |
| { |
| struct gpio_chip *gc = irq_data_get_irq_chip_data(irqd); |
| struct ingenic_gpio_chip *jzgc = gpiochip_get_data(gc); |
| int irq = irqd->hwirq; |
| |
| if (jzgc->jzpc->version >= ID_JZ4770) |
| ingenic_gpio_set_bit(jzgc, JZ4760_GPIO_INT, irq, true); |
| else |
| ingenic_gpio_set_bit(jzgc, JZ4740_GPIO_SELECT, irq, true); |
| |
| ingenic_gpio_irq_unmask(irqd); |
| } |
| |
| static void ingenic_gpio_irq_disable(struct irq_data *irqd) |
| { |
| struct gpio_chip *gc = irq_data_get_irq_chip_data(irqd); |
| struct ingenic_gpio_chip *jzgc = gpiochip_get_data(gc); |
| int irq = irqd->hwirq; |
| |
| ingenic_gpio_irq_mask(irqd); |
| |
| if (jzgc->jzpc->version >= ID_JZ4770) |
| ingenic_gpio_set_bit(jzgc, JZ4760_GPIO_INT, irq, false); |
| else |
| ingenic_gpio_set_bit(jzgc, JZ4740_GPIO_SELECT, irq, false); |
| } |
| |
| static void ingenic_gpio_irq_ack(struct irq_data *irqd) |
| { |
| struct gpio_chip *gc = irq_data_get_irq_chip_data(irqd); |
| struct ingenic_gpio_chip *jzgc = gpiochip_get_data(gc); |
| int irq = irqd->hwirq; |
| bool high; |
| |
| if (irqd_get_trigger_type(irqd) == IRQ_TYPE_EDGE_BOTH) { |
| /* |
| * Switch to an interrupt for the opposite edge to the one that |
| * triggered the interrupt being ACKed. |
| */ |
| high = ingenic_gpio_get_value(jzgc, irq); |
| if (high) |
| irq_set_type(jzgc, irq, IRQ_TYPE_LEVEL_LOW); |
| else |
| irq_set_type(jzgc, irq, IRQ_TYPE_LEVEL_HIGH); |
| } |
| |
| if (jzgc->jzpc->version >= ID_JZ4770) |
| ingenic_gpio_set_bit(jzgc, JZ4760_GPIO_FLAG, irq, false); |
| else |
| ingenic_gpio_set_bit(jzgc, JZ4740_GPIO_DATA, irq, true); |
| } |
| |
| static int ingenic_gpio_irq_set_type(struct irq_data *irqd, unsigned int type) |
| { |
| struct gpio_chip *gc = irq_data_get_irq_chip_data(irqd); |
| struct ingenic_gpio_chip *jzgc = gpiochip_get_data(gc); |
| |
| switch (type) { |
| case IRQ_TYPE_EDGE_BOTH: |
| case IRQ_TYPE_EDGE_RISING: |
| case IRQ_TYPE_EDGE_FALLING: |
| irq_set_handler_locked(irqd, handle_edge_irq); |
| break; |
| case IRQ_TYPE_LEVEL_HIGH: |
| case IRQ_TYPE_LEVEL_LOW: |
| irq_set_handler_locked(irqd, handle_level_irq); |
| break; |
| default: |
| irq_set_handler_locked(irqd, handle_bad_irq); |
| } |
| |
| if (type == IRQ_TYPE_EDGE_BOTH) { |
| /* |
| * The hardware does not support interrupts on both edges. The |
| * best we can do is to set up a single-edge interrupt and then |
| * switch to the opposing edge when ACKing the interrupt. |
| */ |
| bool high = ingenic_gpio_get_value(jzgc, irqd->hwirq); |
| |
| type = high ? IRQ_TYPE_LEVEL_LOW : IRQ_TYPE_LEVEL_HIGH; |
| } |
| |
| irq_set_type(jzgc, irqd->hwirq, type); |
| return 0; |
| } |
| |
| static int ingenic_gpio_irq_set_wake(struct irq_data *irqd, unsigned int on) |
| { |
| struct gpio_chip *gc = irq_data_get_irq_chip_data(irqd); |
| struct ingenic_gpio_chip *jzgc = gpiochip_get_data(gc); |
| |
| return irq_set_irq_wake(jzgc->irq, on); |
| } |
| |
| static void ingenic_gpio_irq_handler(struct irq_desc *desc) |
| { |
| struct gpio_chip *gc = irq_desc_get_handler_data(desc); |
| struct ingenic_gpio_chip *jzgc = gpiochip_get_data(gc); |
| struct irq_chip *irq_chip = irq_data_get_irq_chip(&desc->irq_data); |
| unsigned long flag, i; |
| |
| chained_irq_enter(irq_chip, desc); |
| |
| if (jzgc->jzpc->version >= ID_JZ4770) |
| flag = ingenic_gpio_read_reg(jzgc, JZ4760_GPIO_FLAG); |
| else |
| flag = ingenic_gpio_read_reg(jzgc, JZ4740_GPIO_FLAG); |
| |
| for_each_set_bit(i, &flag, 32) |
| generic_handle_irq(irq_linear_revmap(gc->irq.domain, i)); |
| chained_irq_exit(irq_chip, desc); |
| } |
| |
| static void ingenic_gpio_set(struct gpio_chip *gc, |
| unsigned int offset, int value) |
| { |
| struct ingenic_gpio_chip *jzgc = gpiochip_get_data(gc); |
| |
| ingenic_gpio_set_value(jzgc, offset, value); |
| } |
| |
| static int ingenic_gpio_get(struct gpio_chip *gc, unsigned int offset) |
| { |
| struct ingenic_gpio_chip *jzgc = gpiochip_get_data(gc); |
| |
| return (int) ingenic_gpio_get_value(jzgc, offset); |
| } |
| |
| static int ingenic_gpio_direction_input(struct gpio_chip *gc, |
| unsigned int offset) |
| { |
| return pinctrl_gpio_direction_input(gc->base + offset); |
| } |
| |
| static int ingenic_gpio_direction_output(struct gpio_chip *gc, |
| unsigned int offset, int value) |
| { |
| ingenic_gpio_set(gc, offset, value); |
| return pinctrl_gpio_direction_output(gc->base + offset); |
| } |
| |
| static inline void ingenic_config_pin(struct ingenic_pinctrl *jzpc, |
| unsigned int pin, u8 reg, bool set) |
| { |
| unsigned int idx = pin % PINS_PER_GPIO_CHIP; |
| unsigned int offt = pin / PINS_PER_GPIO_CHIP; |
| |
| regmap_write(jzpc->map, offt * 0x100 + |
| (set ? REG_SET(reg) : REG_CLEAR(reg)), BIT(idx)); |
| } |
| |
| static inline void ingenic_shadow_config_pin(struct ingenic_pinctrl *jzpc, |
| unsigned int pin, u8 reg, bool set) |
| { |
| unsigned int idx = pin % PINS_PER_GPIO_CHIP; |
| |
| regmap_write(jzpc->map, X1000_GPIO_PZ_BASE + |
| (set ? REG_SET(reg) : REG_CLEAR(reg)), BIT(idx)); |
| } |
| |
| static inline void ingenic_shadow_config_pin_load(struct ingenic_pinctrl *jzpc, |
| unsigned int pin) |
| { |
| regmap_write(jzpc->map, X1000_GPIO_PZ_GID2LD, pin / PINS_PER_GPIO_CHIP); |
| } |
| |
| static inline bool ingenic_get_pin_config(struct ingenic_pinctrl *jzpc, |
| unsigned int pin, u8 reg) |
| { |
| unsigned int idx = pin % PINS_PER_GPIO_CHIP; |
| unsigned int offt = pin / PINS_PER_GPIO_CHIP; |
| unsigned int val; |
| |
| regmap_read(jzpc->map, offt * 0x100 + reg, &val); |
| |
| return val & BIT(idx); |
| } |
| |
| static int ingenic_gpio_get_direction(struct gpio_chip *gc, unsigned int offset) |
| { |
| struct ingenic_gpio_chip *jzgc = gpiochip_get_data(gc); |
| struct ingenic_pinctrl *jzpc = jzgc->jzpc; |
| unsigned int pin = gc->base + offset; |
| |
| if (jzpc->version >= ID_JZ4770) |
| return ingenic_get_pin_config(jzpc, pin, JZ4760_GPIO_INT) || |
| ingenic_get_pin_config(jzpc, pin, JZ4760_GPIO_PAT1); |
| |
| if (ingenic_get_pin_config(jzpc, pin, JZ4740_GPIO_SELECT)) |
| return true; |
| |
| return !ingenic_get_pin_config(jzpc, pin, JZ4740_GPIO_DIR); |
| } |
| |
| static const struct pinctrl_ops ingenic_pctlops = { |
| .get_groups_count = pinctrl_generic_get_group_count, |
| .get_group_name = pinctrl_generic_get_group_name, |
| .get_group_pins = pinctrl_generic_get_group_pins, |
| .dt_node_to_map = pinconf_generic_dt_node_to_map_all, |
| .dt_free_map = pinconf_generic_dt_free_map, |
| }; |
| |
| static int ingenic_pinmux_set_pin_fn(struct ingenic_pinctrl *jzpc, |
| int pin, int func) |
| { |
| unsigned int idx = pin % PINS_PER_GPIO_CHIP; |
| unsigned int offt = pin / PINS_PER_GPIO_CHIP; |
| |
| dev_dbg(jzpc->dev, "set pin P%c%u to function %u\n", |
| 'A' + offt, idx, func); |
| |
| if (jzpc->version >= ID_X1000) { |
| ingenic_shadow_config_pin(jzpc, pin, JZ4760_GPIO_INT, false); |
| ingenic_shadow_config_pin(jzpc, pin, GPIO_MSK, false); |
| ingenic_shadow_config_pin(jzpc, pin, JZ4760_GPIO_PAT1, func & 0x2); |
| ingenic_shadow_config_pin(jzpc, pin, JZ4760_GPIO_PAT0, func & 0x1); |
| ingenic_shadow_config_pin_load(jzpc, pin); |
| } else if (jzpc->version >= ID_JZ4770) { |
| ingenic_config_pin(jzpc, pin, JZ4760_GPIO_INT, false); |
| ingenic_config_pin(jzpc, pin, GPIO_MSK, false); |
| ingenic_config_pin(jzpc, pin, JZ4760_GPIO_PAT1, func & 0x2); |
| ingenic_config_pin(jzpc, pin, JZ4760_GPIO_PAT0, func & 0x1); |
| } else { |
| ingenic_config_pin(jzpc, pin, JZ4740_GPIO_FUNC, true); |
| ingenic_config_pin(jzpc, pin, JZ4740_GPIO_TRIG, func & 0x2); |
| ingenic_config_pin(jzpc, pin, JZ4740_GPIO_SELECT, func & 0x1); |
| } |
| |
| return 0; |
| } |
| |
| static int ingenic_pinmux_set_mux(struct pinctrl_dev *pctldev, |
| unsigned int selector, unsigned int group) |
| { |
| struct ingenic_pinctrl *jzpc = pinctrl_dev_get_drvdata(pctldev); |
| struct function_desc *func; |
| struct group_desc *grp; |
| unsigned int i; |
| |
| func = pinmux_generic_get_function(pctldev, selector); |
| if (!func) |
| return -EINVAL; |
| |
| grp = pinctrl_generic_get_group(pctldev, group); |
| if (!grp) |
| return -EINVAL; |
| |
| dev_dbg(pctldev->dev, "enable function %s group %s\n", |
| func->name, grp->name); |
| |
| for (i = 0; i < grp->num_pins; i++) { |
| int *pin_modes = grp->data; |
| |
| ingenic_pinmux_set_pin_fn(jzpc, grp->pins[i], pin_modes[i]); |
| } |
| |
| return 0; |
| } |
| |
| static int ingenic_pinmux_gpio_set_direction(struct pinctrl_dev *pctldev, |
| struct pinctrl_gpio_range *range, |
| unsigned int pin, bool input) |
| { |
| struct ingenic_pinctrl *jzpc = pinctrl_dev_get_drvdata(pctldev); |
| unsigned int idx = pin % PINS_PER_GPIO_CHIP; |
| unsigned int offt = pin / PINS_PER_GPIO_CHIP; |
| |
| dev_dbg(pctldev->dev, "set pin P%c%u to %sput\n", |
| 'A' + offt, idx, input ? "in" : "out"); |
| |
| if (jzpc->version >= ID_X1000) { |
| ingenic_shadow_config_pin(jzpc, pin, JZ4760_GPIO_INT, false); |
| ingenic_shadow_config_pin(jzpc, pin, GPIO_MSK, true); |
| ingenic_shadow_config_pin(jzpc, pin, JZ4760_GPIO_PAT1, input); |
| ingenic_shadow_config_pin_load(jzpc, pin); |
| } else if (jzpc->version >= ID_JZ4770) { |
| ingenic_config_pin(jzpc, pin, JZ4760_GPIO_INT, false); |
| ingenic_config_pin(jzpc, pin, GPIO_MSK, true); |
| ingenic_config_pin(jzpc, pin, JZ4760_GPIO_PAT1, input); |
| } else { |
| ingenic_config_pin(jzpc, pin, JZ4740_GPIO_SELECT, false); |
| ingenic_config_pin(jzpc, pin, JZ4740_GPIO_DIR, !input); |
| ingenic_config_pin(jzpc, pin, JZ4740_GPIO_FUNC, false); |
| } |
| |
| return 0; |
| } |
| |
| static const struct pinmux_ops ingenic_pmxops = { |
| .get_functions_count = pinmux_generic_get_function_count, |
| .get_function_name = pinmux_generic_get_function_name, |
| .get_function_groups = pinmux_generic_get_function_groups, |
| .set_mux = ingenic_pinmux_set_mux, |
| .gpio_set_direction = ingenic_pinmux_gpio_set_direction, |
| }; |
| |
| static int ingenic_pinconf_get(struct pinctrl_dev *pctldev, |
| unsigned int pin, unsigned long *config) |
| { |
| struct ingenic_pinctrl *jzpc = pinctrl_dev_get_drvdata(pctldev); |
| enum pin_config_param param = pinconf_to_config_param(*config); |
| unsigned int idx = pin % PINS_PER_GPIO_CHIP; |
| unsigned int offt = pin / PINS_PER_GPIO_CHIP; |
| bool pull; |
| |
| if (jzpc->version >= ID_JZ4770) |
| pull = !ingenic_get_pin_config(jzpc, pin, JZ4760_GPIO_PEN); |
| else |
| pull = !ingenic_get_pin_config(jzpc, pin, JZ4740_GPIO_PULL_DIS); |
| |
| switch (param) { |
| case PIN_CONFIG_BIAS_DISABLE: |
| if (pull) |
| return -EINVAL; |
| break; |
| |
| case PIN_CONFIG_BIAS_PULL_UP: |
| if (!pull || !(jzpc->info->pull_ups[offt] & BIT(idx))) |
| return -EINVAL; |
| break; |
| |
| case PIN_CONFIG_BIAS_PULL_DOWN: |
| if (!pull || !(jzpc->info->pull_downs[offt] & BIT(idx))) |
| return -EINVAL; |
| break; |
| |
| default: |
| return -ENOTSUPP; |
| } |
| |
| *config = pinconf_to_config_packed(param, 1); |
| return 0; |
| } |
| |
| static void ingenic_set_bias(struct ingenic_pinctrl *jzpc, |
| unsigned int pin, bool enabled) |
| { |
| if (jzpc->version >= ID_JZ4770) |
| ingenic_config_pin(jzpc, pin, JZ4760_GPIO_PEN, !enabled); |
| else |
| ingenic_config_pin(jzpc, pin, JZ4740_GPIO_PULL_DIS, !enabled); |
| } |
| |
| static int ingenic_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin, |
| unsigned long *configs, unsigned int num_configs) |
| { |
| struct ingenic_pinctrl *jzpc = pinctrl_dev_get_drvdata(pctldev); |
| unsigned int idx = pin % PINS_PER_GPIO_CHIP; |
| unsigned int offt = pin / PINS_PER_GPIO_CHIP; |
| unsigned int cfg; |
| |
| for (cfg = 0; cfg < num_configs; cfg++) { |
| switch (pinconf_to_config_param(configs[cfg])) { |
| case PIN_CONFIG_BIAS_DISABLE: |
| case PIN_CONFIG_BIAS_PULL_UP: |
| case PIN_CONFIG_BIAS_PULL_DOWN: |
| continue; |
| default: |
| return -ENOTSUPP; |
| } |
| } |
| |
| for (cfg = 0; cfg < num_configs; cfg++) { |
| switch (pinconf_to_config_param(configs[cfg])) { |
| case PIN_CONFIG_BIAS_DISABLE: |
| dev_dbg(jzpc->dev, "disable pull-over for pin P%c%u\n", |
| 'A' + offt, idx); |
| ingenic_set_bias(jzpc, pin, false); |
| break; |
| |
| case PIN_CONFIG_BIAS_PULL_UP: |
| if (!(jzpc->info->pull_ups[offt] & BIT(idx))) |
| return -EINVAL; |
| dev_dbg(jzpc->dev, "set pull-up for pin P%c%u\n", |
| 'A' + offt, idx); |
| ingenic_set_bias(jzpc, pin, true); |
| break; |
| |
| case PIN_CONFIG_BIAS_PULL_DOWN: |
| if (!(jzpc->info->pull_downs[offt] & BIT(idx))) |
| return -EINVAL; |
| dev_dbg(jzpc->dev, "set pull-down for pin P%c%u\n", |
| 'A' + offt, idx); |
| ingenic_set_bias(jzpc, pin, true); |
| break; |
| |
| default: |
| /* unreachable */ |
| break; |
| } |
| } |
| |
| return 0; |
| } |
| |
| static int ingenic_pinconf_group_get(struct pinctrl_dev *pctldev, |
| unsigned int group, unsigned long *config) |
| { |
| const unsigned int *pins; |
| unsigned int i, npins, old = 0; |
| int ret; |
| |
| ret = pinctrl_generic_get_group_pins(pctldev, group, &pins, &npins); |
| if (ret) |
| return ret; |
| |
| for (i = 0; i < npins; i++) { |
| if (ingenic_pinconf_get(pctldev, pins[i], config)) |
| return -ENOTSUPP; |
| |
| /* configs do not match between two pins */ |
| if (i && (old != *config)) |
| return -ENOTSUPP; |
| |
| old = *config; |
| } |
| |
| return 0; |
| } |
| |
| static int ingenic_pinconf_group_set(struct pinctrl_dev *pctldev, |
| unsigned int group, unsigned long *configs, |
| unsigned int num_configs) |
| { |
| const unsigned int *pins; |
| unsigned int i, npins; |
| int ret; |
| |
| ret = pinctrl_generic_get_group_pins(pctldev, group, &pins, &npins); |
| if (ret) |
| return ret; |
| |
| for (i = 0; i < npins; i++) { |
| ret = ingenic_pinconf_set(pctldev, |
| pins[i], configs, num_configs); |
| if (ret) |
| return ret; |
| } |
| |
| return 0; |
| } |
| |
| static const struct pinconf_ops ingenic_confops = { |
| .is_generic = true, |
| .pin_config_get = ingenic_pinconf_get, |
| .pin_config_set = ingenic_pinconf_set, |
| .pin_config_group_get = ingenic_pinconf_group_get, |
| .pin_config_group_set = ingenic_pinconf_group_set, |
| }; |
| |
| static const struct regmap_config ingenic_pinctrl_regmap_config = { |
| .reg_bits = 32, |
| .val_bits = 32, |
| .reg_stride = 4, |
| }; |
| |
| static const struct of_device_id ingenic_pinctrl_of_match[] = { |
| { .compatible = "ingenic,jz4740-pinctrl", .data = (void *) ID_JZ4740 }, |
| { .compatible = "ingenic,jz4725b-pinctrl", .data = (void *)ID_JZ4725B }, |
| { .compatible = "ingenic,jz4760-pinctrl", .data = (void *) ID_JZ4760 }, |
| { .compatible = "ingenic,jz4760b-pinctrl", .data = (void *) ID_JZ4760B }, |
| { .compatible = "ingenic,jz4770-pinctrl", .data = (void *) ID_JZ4770 }, |
| { .compatible = "ingenic,jz4780-pinctrl", .data = (void *) ID_JZ4780 }, |
| { .compatible = "ingenic,x1000-pinctrl", .data = (void *) ID_X1000 }, |
| { .compatible = "ingenic,x1000e-pinctrl", .data = (void *) ID_X1000E }, |
| { .compatible = "ingenic,x1500-pinctrl", .data = (void *) ID_X1500 }, |
| {}, |
| }; |
| |
| static const struct of_device_id ingenic_gpio_of_match[] __initconst = { |
| { .compatible = "ingenic,jz4740-gpio", }, |
| { .compatible = "ingenic,jz4760-gpio", }, |
| { .compatible = "ingenic,jz4770-gpio", }, |
| { .compatible = "ingenic,jz4780-gpio", }, |
| { .compatible = "ingenic,x1000-gpio", }, |
| {}, |
| }; |
| |
| static int __init ingenic_gpio_probe(struct ingenic_pinctrl *jzpc, |
| struct device_node *node) |
| { |
| struct ingenic_gpio_chip *jzgc; |
| struct device *dev = jzpc->dev; |
| unsigned int bank; |
| int err; |
| |
| err = of_property_read_u32(node, "reg", &bank); |
| if (err) { |
| dev_err(dev, "Cannot read \"reg\" property: %i\n", err); |
| return err; |
| } |
| |
| jzgc = devm_kzalloc(dev, sizeof(*jzgc), GFP_KERNEL); |
| if (!jzgc) |
| return -ENOMEM; |
| |
| jzgc->jzpc = jzpc; |
| jzgc->reg_base = bank * 0x100; |
| |
| jzgc->gc.label = devm_kasprintf(dev, GFP_KERNEL, "GPIO%c", 'A' + bank); |
| if (!jzgc->gc.label) |
| return -ENOMEM; |
| |
| /* DO NOT EXPAND THIS: FOR BACKWARD GPIO NUMBERSPACE COMPATIBIBILITY |
| * ONLY: WORK TO TRANSITION CONSUMERS TO USE THE GPIO DESCRIPTOR API IN |
| * <linux/gpio/consumer.h> INSTEAD. |
| */ |
| jzgc->gc.base = bank * 32; |
| |
| jzgc->gc.ngpio = 32; |
| jzgc->gc.parent = dev; |
| jzgc->gc.of_node = node; |
| jzgc->gc.owner = THIS_MODULE; |
| |
| jzgc->gc.set = ingenic_gpio_set; |
| jzgc->gc.get = ingenic_gpio_get; |
| jzgc->gc.direction_input = ingenic_gpio_direction_input; |
| jzgc->gc.direction_output = ingenic_gpio_direction_output; |
| jzgc->gc.get_direction = ingenic_gpio_get_direction; |
| |
| if (of_property_read_bool(node, "gpio-ranges")) { |
| jzgc->gc.request = gpiochip_generic_request; |
| jzgc->gc.free = gpiochip_generic_free; |
| } |
| |
| err = devm_gpiochip_add_data(dev, &jzgc->gc, jzgc); |
| if (err) |
| return err; |
| |
| jzgc->irq = irq_of_parse_and_map(node, 0); |
| if (!jzgc->irq) |
| return -EINVAL; |
| |
| jzgc->irq_chip.name = jzgc->gc.label; |
| jzgc->irq_chip.irq_enable = ingenic_gpio_irq_enable; |
| jzgc->irq_chip.irq_disable = ingenic_gpio_irq_disable; |
| jzgc->irq_chip.irq_unmask = ingenic_gpio_irq_unmask; |
| jzgc->irq_chip.irq_mask = ingenic_gpio_irq_mask; |
| jzgc->irq_chip.irq_ack = ingenic_gpio_irq_ack; |
| jzgc->irq_chip.irq_set_type = ingenic_gpio_irq_set_type; |
| jzgc->irq_chip.irq_set_wake = ingenic_gpio_irq_set_wake; |
| jzgc->irq_chip.flags = IRQCHIP_MASK_ON_SUSPEND; |
| |
| err = gpiochip_irqchip_add(&jzgc->gc, &jzgc->irq_chip, 0, |
| handle_level_irq, IRQ_TYPE_NONE); |
| if (err) |
| return err; |
| |
| gpiochip_set_chained_irqchip(&jzgc->gc, &jzgc->irq_chip, |
| jzgc->irq, ingenic_gpio_irq_handler); |
| return 0; |
| } |
| |
| static int __init ingenic_pinctrl_probe(struct platform_device *pdev) |
| { |
| struct device *dev = &pdev->dev; |
| struct ingenic_pinctrl *jzpc; |
| struct pinctrl_desc *pctl_desc; |
| void __iomem *base; |
| const struct platform_device_id *id = platform_get_device_id(pdev); |
| const struct of_device_id *of_id = of_match_device( |
| ingenic_pinctrl_of_match, dev); |
| const struct ingenic_chip_info *chip_info; |
| struct device_node *node; |
| unsigned int i; |
| int err; |
| |
| jzpc = devm_kzalloc(dev, sizeof(*jzpc), GFP_KERNEL); |
| if (!jzpc) |
| return -ENOMEM; |
| |
| base = devm_ioremap_resource(dev, |
| platform_get_resource(pdev, IORESOURCE_MEM, 0)); |
| if (IS_ERR(base)) |
| return PTR_ERR(base); |
| |
| jzpc->map = devm_regmap_init_mmio(dev, base, |
| &ingenic_pinctrl_regmap_config); |
| if (IS_ERR(jzpc->map)) { |
| dev_err(dev, "Failed to create regmap\n"); |
| return PTR_ERR(jzpc->map); |
| } |
| |
| jzpc->dev = dev; |
| |
| if (of_id) |
| jzpc->version = (enum jz_version)of_id->data; |
| else |
| jzpc->version = (enum jz_version)id->driver_data; |
| |
| if (jzpc->version >= ID_X1500) |
| chip_info = &x1500_chip_info; |
| else if (jzpc->version >= ID_X1000E) |
| chip_info = &x1000e_chip_info; |
| else if (jzpc->version >= ID_X1000) |
| chip_info = &x1000_chip_info; |
| else if (jzpc->version >= ID_JZ4780) |
| chip_info = &jz4780_chip_info; |
| else if (jzpc->version >= ID_JZ4770) |
| chip_info = &jz4770_chip_info; |
| else if (jzpc->version >= ID_JZ4760B) |
| chip_info = &jz4760b_chip_info; |
| else if (jzpc->version >= ID_JZ4760) |
| chip_info = &jz4760_chip_info; |
| else if (jzpc->version >= ID_JZ4725B) |
| chip_info = &jz4725b_chip_info; |
| else |
| chip_info = &jz4740_chip_info; |
| jzpc->info = chip_info; |
| |
| pctl_desc = devm_kzalloc(&pdev->dev, sizeof(*pctl_desc), GFP_KERNEL); |
| if (!pctl_desc) |
| return -ENOMEM; |
| |
| /* fill in pinctrl_desc structure */ |
| pctl_desc->name = dev_name(dev); |
| pctl_desc->owner = THIS_MODULE; |
| pctl_desc->pctlops = &ingenic_pctlops; |
| pctl_desc->pmxops = &ingenic_pmxops; |
| pctl_desc->confops = &ingenic_confops; |
| pctl_desc->npins = chip_info->num_chips * PINS_PER_GPIO_CHIP; |
| pctl_desc->pins = jzpc->pdesc = devm_kcalloc(&pdev->dev, |
| pctl_desc->npins, sizeof(*jzpc->pdesc), GFP_KERNEL); |
| if (!jzpc->pdesc) |
| return -ENOMEM; |
| |
| for (i = 0; i < pctl_desc->npins; i++) { |
| jzpc->pdesc[i].number = i; |
| jzpc->pdesc[i].name = kasprintf(GFP_KERNEL, "P%c%d", |
| 'A' + (i / PINS_PER_GPIO_CHIP), |
| i % PINS_PER_GPIO_CHIP); |
| } |
| |
| jzpc->pctl = devm_pinctrl_register(dev, pctl_desc, jzpc); |
| if (IS_ERR(jzpc->pctl)) { |
| dev_err(dev, "Failed to register pinctrl\n"); |
| return PTR_ERR(jzpc->pctl); |
| } |
| |
| for (i = 0; i < chip_info->num_groups; i++) { |
| const struct group_desc *group = &chip_info->groups[i]; |
| |
| err = pinctrl_generic_add_group(jzpc->pctl, group->name, |
| group->pins, group->num_pins, group->data); |
| if (err < 0) { |
| dev_err(dev, "Failed to register group %s\n", |
| group->name); |
| return err; |
| } |
| } |
| |
| for (i = 0; i < chip_info->num_functions; i++) { |
| const struct function_desc *func = &chip_info->functions[i]; |
| |
| err = pinmux_generic_add_function(jzpc->pctl, func->name, |
| func->group_names, func->num_group_names, |
| func->data); |
| if (err < 0) { |
| dev_err(dev, "Failed to register function %s\n", |
| func->name); |
| return err; |
| } |
| } |
| |
| dev_set_drvdata(dev, jzpc->map); |
| |
| for_each_child_of_node(dev->of_node, node) { |
| if (of_match_node(ingenic_gpio_of_match, node)) { |
| err = ingenic_gpio_probe(jzpc, node); |
| if (err) |
| return err; |
| } |
| } |
| |
| return 0; |
| } |
| |
| static const struct platform_device_id ingenic_pinctrl_ids[] = { |
| { "jz4740-pinctrl", ID_JZ4740 }, |
| { "jz4725b-pinctrl", ID_JZ4725B }, |
| { "jz4760-pinctrl", ID_JZ4760 }, |
| { "jz4760b-pinctrl", ID_JZ4760B }, |
| { "jz4770-pinctrl", ID_JZ4770 }, |
| { "jz4780-pinctrl", ID_JZ4780 }, |
| { "x1000-pinctrl", ID_X1000 }, |
| { "x1000e-pinctrl", ID_X1000E }, |
| { "x1500-pinctrl", ID_X1500 }, |
| {}, |
| }; |
| |
| static struct platform_driver ingenic_pinctrl_driver = { |
| .driver = { |
| .name = "pinctrl-ingenic", |
| .of_match_table = of_match_ptr(ingenic_pinctrl_of_match), |
| }, |
| .id_table = ingenic_pinctrl_ids, |
| }; |
| |
| static int __init ingenic_pinctrl_drv_register(void) |
| { |
| return platform_driver_probe(&ingenic_pinctrl_driver, |
| ingenic_pinctrl_probe); |
| } |
| subsys_initcall(ingenic_pinctrl_drv_register); |