/* * Copyright (c) 2019 Actions Semiconductor Co., Ltd * * SPDX-License-Identifier: Apache-2.0 */ /** * @file * @brief board init functions */ #include #include #include #include #include "board.h" #include #include #define CONFIG_GPIO_HIGHZ (0x1000) static const struct acts_pin_config board_pin_config[] = { /*UART0 */ #if IS_ENABLED(CONFIG_UART_0) /* uart0 tx */ PIN_MFP_SET(GPIO_28, UART0_MFP_CFG), /* uart0 rx */ PIN_MFP_SET(GPIO_29, UART0_MFP_CFG), #endif /*UART1 */ #if IS_ENABLED(CONFIG_UART_1) /* uart1 tx */ PIN_MFP_SET(GPIO_16, UART1_MFP_CFG), /* uart1 rx */ PIN_MFP_SET(GPIO_17, UART1_MFP_CFG), #endif #if IS_ENABLED(CONFIG_SPI_FLASH_0) /* SPI0 CS */ PIN_MFP_SET(GPIO_0, SPINOR_MFP_CFG), /* SPI0 MISO */ PIN_MFP_SET(GPIO_1, SPINOR_MFP_CFG), /* SPI0 CLK */ PIN_MFP_SET(GPIO_2, SPINOR_MFP_CFG), /* SPI0 MOSI */ PIN_MFP_SET(GPIO_3, SPINOR_MFP_CFG), /* SPI0 IO2 */ PIN_MFP_SET(GPIO_6, SPINOR_MFP_PU_CFG), /* SPI0 IO3 */ PIN_MFP_SET(GPIO_7, SPINOR_MFP_PU_CFG), #endif #if IS_ENABLED(CONFIG_I2CMT_0) /* I2C CLK*/ PIN_MFP_SET(GPIO_18, I2CMT_MFP_CFG(MFP0_I2CMT)), /* I2C DATA*/ PIN_MFP_SET(GPIO_19, I2CMT_MFP_CFG(MFP0_I2CMT)), #endif #if IS_ENABLED(CONFIG_I2CMT_1) /* I2C CLK*/ PIN_MFP_SET(GPIO_55, I2CMT_MFP_CFG(MFP1_I2CMT)), /* I2C DATA*/ PIN_MFP_SET(GPIO_56, I2CMT_MFP_CFG(MFP1_I2CMT)), #endif #if IS_ENABLED(CONFIG_I2C_0) /* I2C CLK*/ PIN_MFP_SET(GPIO_57, I2C_MFP_CFG(MFP0_I2C)), /* I2C DATA*/ PIN_MFP_SET(GPIO_58, I2C_MFP_CFG(MFP0_I2C)), #endif #if IS_ENABLED(CONFIG_I2C_1) /* I2C CLK*/ PIN_MFP_SET(GPIO_51, I2C_MFP_CFG(MFP1_I2C)), /* I2C DATA*/ PIN_MFP_SET(GPIO_52, I2C_MFP_CFG(MFP1_I2C)), #endif #if IS_ENABLED(CONFIG_I2C_2) /* I2C CLK*/ PIN_MFP_SET(GPIO_61, I2C_MFP_CFG(MFP2_I2C)), /* I2C DATA*/ PIN_MFP_SET(GPIO_62, I2C_MFP_CFG(MFP2_I2C)), #endif #if IS_ENABLED(CONFIG_I2C_3) /* I2C CLK*/ PIN_MFP_SET(GPIO_60, I2C_MFP_CFG(MFP3_I2C)), /* I2C DATA*/ PIN_MFP_SET(GPIO_59, I2C_MFP_CFG(MFP3_I2C)), #endif #if IS_ENABLED(CONFIG_CEC) PIN_MFP_SET(GPIO_12, CEC_MFP_CFG), #endif #if IS_ENABLED(CONFIG_SPINAND_3) /*SPI3 IO2*/ PIN_MFP_SET(GPIO_8, SPINAND_MFP_PU_CFG), /*SPI3 IO3*/ PIN_MFP_SET(GPIO_9, SPINAND_MFP_PU_CFG), /*SPI3 SS*/ PIN_MFP_SET(GPIO_10, SPINAND_MFP_CFG), /*SPI3 CLK*/ PIN_MFP_SET(GPIO_11, SPINAND_MFP_CFG), /*SPI3 IO1*/ PIN_MFP_SET(GPIO_12, SPINAND_MFP_CFG), /*SPI3 IO0*/ PIN_MFP_SET(GPIO_13, SPINAND_MFP_CFG), #endif #if IS_ENABLED(CONFIG_AUDIO_I2SRX_0) /*I2SRX0 mclk*/ PIN_MFP_SET(GPIO_53, I2SRX_MFP_CFG), /*I2SRX0 bclk*/ PIN_MFP_SET(GPIO_54, I2SRX_MFP_CFG), /*I2SRX0 lrclk*/ PIN_MFP_SET(GPIO_55, I2SRX_MFP_CFG), /*I2SRX0 d0*/ PIN_MFP_SET(GPIO_56, I2SRX_MFP_CFG), #endif #if IS_ENABLED(CONFIG_SPI_1) /*SPI SS*/ PIN_MFP_SET(GPIO_24, SPI_MFP_CFG(MFP_SPI1)), /* SPI CLK*/ PIN_MFP_SET(GPIO_25, SPI_MFP_CFG(MFP_SPI1)), /* SPI MISO*/ PIN_MFP_SET(GPIO_26, SPI_MFP_CFG(MFP_SPI1)), /* SPI MOSI*/ PIN_MFP_SET(GPIO_27, SPI_MFP_CFG(MFP_SPI1)), #endif #if IS_ENABLED(CONFIG_SPI_2) /*SPI SS*/ PIN_MFP_SET(GPIO_30, SPI_MFP_CFG(MFP_SPI2)), /* SPI CLK*/ PIN_MFP_SET(GPIO_31, SPI_MFP_CFG(MFP_SPI2)), /* SPI MISO*/ PIN_MFP_SET(GPIO_32, SPI_MFP_CFG(MFP_SPI2)), /* SPI MOSI*/ PIN_MFP_SET(GPIO_33, SPI_MFP_CFG(MFP_SPI2)), #endif #if IS_ENABLED(CONFIG_SPI_3) /*SPI SS*/ PIN_MFP_SET(GPIO_20, SPI_MFP_CFG(MFP_SPI3)), /* SPI CLK*/ PIN_MFP_SET(GPIO_21, SPI_MFP_CFG(MFP_SPI3)), /* SPI MISO*/ PIN_MFP_SET(GPIO_22, SPI_MFP_CFG(MFP_SPI3)), /* SPI MOSI*/ PIN_MFP_SET(GPIO_23, SPI_MFP_CFG(MFP_SPI3)), #endif #if IS_ENABLED(CONFIG_SPIMT_0) /* SPI SS*/ PIN_MFP_SET(GPIO_49, SPIMT_MFP_CFG(MFP0_SPIMT)), /* SPI CLK*/ PIN_MFP_SET(GPIO_50, SPIMT_MFP_CFG(MFP0_SPIMT)), /* SPI MISO*/ PIN_MFP_SET(GPIO_51, SPIMT_MFP_CFG(MFP0_SPIMT)), /* SPI MOSI*/ PIN_MFP_SET(GPIO_52, SPIMT_MFP_CFG(MFP0_SPIMT)), /* SPI SS1*/ PIN_MFP_SET(GPIO_61, SPIMT_MFP_CFG(MFP0_SPIMT)), #endif #if IS_ENABLED(CONFIG_SPIMT_1) /* SPI SS*/ PIN_MFP_SET(GPIO_53, SPIMT_MFP_CFG(MFP1_SPIMT)), /* SPI CLK*/ PIN_MFP_SET(GPIO_54, SPIMT_MFP_CFG(MFP1_SPIMT)), /* SPI MISO*/ PIN_MFP_SET(GPIO_55, SPIMT_MFP_CFG(MFP1_SPIMT)), /* SPI MOSI*/ PIN_MFP_SET(GPIO_56, SPIMT_MFP_CFG(MFP1_SPIMT)), #endif }; #if IS_ENABLED(CONFIG_MMC_0) static const struct acts_pin_config board_mmc0_config[] = { /* MMC0 CMD*/ PIN_MFP_SET(GPIO_0, SDC0_MFP_CFG_VAL), /* MMC0 CLK*/ PIN_MFP_SET(GPIO_1, (GPIO_CTL_MFP(SDC0_MFP_SEL)|GPIO_CTL_PADDRV_LEVEL(3))), /* MMC0 DATA0 */ PIN_MFP_SET(GPIO_2, SDC0_MFP_CFG_VAL), /* MMC0 DATA1 */ PIN_MFP_SET(GPIO_3, SDC0_MFP_CFG_VAL), /* MMC0 DATA2 */ PIN_MFP_SET(GPIO_6, SDC0_MFP_CFG_VAL), /* MMC0 DATA3 */ PIN_MFP_SET(GPIO_7, SDC0_MFP_CFG_VAL), }; #endif #if IS_ENABLED(CONFIG_AUDIO_SPDIFTX_0) static const struct acts_pin_config board_spdiftx0_config[] = { PIN_MFP_SET(GPIO_9, SPDIFTX_MFP_CFG), }; #endif #if IS_ENABLED(CONFIG_AUDIO_SPDIFRX_0) static const struct acts_pin_config board_spdifrx0_config[] = { PIN_MFP_SET(GPIO_13, SPDIFRX_MFP_CFG) }; #endif #if IS_ENABLED(CONFIG_AUDIO_I2STX_0) static const struct acts_pin_config board_i2stx0_config[] = { /*I2STX0 mclk*/ PIN_MFP_SET(GPIO_49, I2STX_MFP_CFG), /*I2STX0 bclk*/ PIN_MFP_SET(GPIO_50, I2STX_MFP_CFG), /*I2STX0 lrclk*/ PIN_MFP_SET(GPIO_51, I2STX_MFP_CFG), /*I2STX0 d0*/ PIN_MFP_SET(GPIO_52, I2STX_MFP_CFG), }; #endif #if IS_ENABLED(CONFIG_SPINAND_0) static const struct acts_pin_config board_spinand_spi0_config[] = { /* SPI0 CS */ PIN_MFP_SET(GPIO_0, SPINOR_MFP_CFG), /* SPI0 MISO */ PIN_MFP_SET(GPIO_1, SPINOR_MFP_CFG), /* SPI0 CLK */ PIN_MFP_SET(GPIO_2, SPINOR_MFP_CFG), /* SPI0 MOSI */ PIN_MFP_SET(GPIO_3, SPINOR_MFP_CFG), /* SPI0 IO2 */ PIN_MFP_SET(GPIO_6, SPINOR_MFP_PU_CFG), /* SPI0 IO3 */ PIN_MFP_SET(GPIO_7, SPINOR_MFP_PU_CFG), }; static const struct acts_pin_config board_spinand_spi0_gpiohighz_config[] = { /*SPI0 CS*/ PIN_MFP_SET(GPIO_0, CONFIG_GPIO_HIGHZ), /*SPI0 MISO*/ PIN_MFP_SET(GPIO_1, CONFIG_GPIO_HIGHZ), /*SPI0 CLK*/ PIN_MFP_SET(GPIO_2, CONFIG_GPIO_HIGHZ), /*SPI0 MOSI*/ PIN_MFP_SET(GPIO_3, CONFIG_GPIO_HIGHZ), /*SPI0 IO2*/ PIN_MFP_SET(GPIO_6, CONFIG_GPIO_HIGHZ), /*SPI0 IO3*/ PIN_MFP_SET(GPIO_7, CONFIG_GPIO_HIGHZ), }; #endif #if IS_ENABLED(CONFIG_PWM) /* Look at CONFIG_PWM_PIN_CHAN_MAP select the available pwm gpio */ static const struct pwm_acts_pin_config board_pwm_config[] = { /* GPIO57 used as pwm channel 1*/ PWM_PIN_MFP_SET(GPIO_57, 1, PWM_MFP_CFG), }; #endif #if IS_ENABLED(CONFIG_ACTS_BATTERY_NTC) /* GPIO20 and GPIO_23 are used as lradc2, they can't be used at the same time */ static const struct acts_pin_config board_ntc_config[] = { PIN_MFP_SET(GPIO_20, BATNTC_MFP_CFG), PIN_MFP_SET(GPIO_23, CONFIG_GPIO_HIGHZ), }; static const struct acts_pin_config board_ntc_ref_config[] = { PIN_MFP_SET(GPIO_20, CONFIG_GPIO_HIGHZ), /* GPIO23 must be a not use GPIO, use as lradc2 to get ntc scale value */ PIN_MFP_SET(GPIO_23, BATNTC_REF_MFP_CFG), }; static const struct acts_pin_config board_ntc_disable_config[] = { PIN_MFP_SET(GPIO_20, CONFIG_GPIO_HIGHZ), PIN_MFP_SET(GPIO_23, CONFIG_GPIO_HIGHZ), }; #endif #if IS_ENABLED(CONFIG_PANEL) static const struct acts_pin_config board_lcd_pin_config[] = { /* lcd cs */ PIN_MFP_SET(GPIO_30, (GPIO_CTL_MFP(LCD_MFP_SEL)|GPIO_CTL_PULLUP)), /* lcd scl */ PIN_MFP_SET(GPIO_34, LCD_MFP_CLK_SEL), /* lcd_d0*/ PIN_MFP_SET(GPIO_14, LCD_MFP_SEL), /* lcd_d1*/ PIN_MFP_SET(GPIO_15, LCD_MFP_SEL), /* lcd_d2*/ PIN_MFP_SET(GPIO_16, LCD_MFP_SEL), /* lcd_d3*/ PIN_MFP_SET(GPIO_17, LCD_MFP_SEL), /* lcd power: IOVCC2 */ PIN_MFP_SET(GPIO_33, 0x1F), }; #endif #if IS_ENABLED(CONFIG_ADCKEY) #define CONFIG_ADCKEY_GPIO #ifdef CONFIG_ADCKEY_GPIO #define CONFIG_ADCKEY_GPIO_NUM (GPIO_21) #else #define CONFIG_ADCKEY_WIO_NUM (WIO_0) #define CONFIG_ADCKEY_WIO_MFP (3) #endif static void board_adckey_pinmux_init(void) { #ifdef CONFIG_ADCKEY_GPIO acts_pinmux_set(CONFIG_ADCKEY_GPIO_NUM, ADCKEY_MFP_CFG); #else sys_write32(CONFIG_ADCKEY_WIO_MFP, WIO0_CTL + (CONFIG_ADCKEY_WIO_NUM * 4)); #endif } #endif static int board_early_init(const struct device *arg) { ARG_UNUSED(arg); acts_pinmux_setup_pins(board_pin_config, ARRAY_SIZE(board_pin_config)); #if IS_ENABLED(CONFIG_MMC_0) acts_pinmux_setup_pins(board_mmc0_config, ARRAY_SIZE(board_mmc0_config)); #endif #if IS_ENABLED(CONFIG_ADCKEY) board_adckey_pinmux_init(); #endif #if IS_ENABLED(CONFIG_PANEL) acts_pinmux_setup_pins(board_lcd_pin_config, ARRAY_SIZE(board_lcd_pin_config)); #endif #ifdef CONFIG_RTT_CONSOLE jtag_set(); #endif return 0; } static int board_later_init(const struct device *arg) { ARG_UNUSED(arg); printk("%s %d: \n", __func__, __LINE__); return 0; } /* UART registers struct */ struct acts_uart_reg { volatile uint32_t ctrl; volatile uint32_t rxdat; volatile uint32_t txdat; volatile uint32_t stat; volatile uint32_t br; } ; void uart_poll_out_ch(int c) { struct acts_uart_reg *uart = (struct acts_uart_reg*)UART0_REG_BASE; /* Wait for transmitter to be ready */ while (uart->stat & BIT(6)); /* send a character */ uart->txdat = (uint32_t)c; } /*for early printk*/ int arch_printk_char_out(int c) { if ('\n' == c) uart_poll_out_ch('\r'); uart_poll_out_ch(c); return 0; } #if 1 //TODO: static const audio_input_map_t board_audio_input_map[] = { {AUDIO_LINE_IN0, ADC_CH_INPUT0P, ADC_CH_DISABLE, ADC_CH_INPUT0N, ADC_CH_DISABLE}, {AUDIO_LINE_IN1, ADC_CH_INPUT0NP_DIFF, ADC_CH_INPUT1NP_DIFF, ADC_CH_DISABLE, ADC_CH_DISABLE}, {AUDIO_LINE_IN2, ADC_CH_DISABLE, ADC_CH_INPUT1P, ADC_CH_DISABLE, ADC_CH_INPUT1N}, {AUDIO_ANALOG_MIC0, ADC_CH_INPUT0NP_DIFF, ADC_CH_DISABLE, ADC_CH_DISABLE, ADC_CH_DISABLE}, {AUDIO_ANALOG_MIC1, ADC_CH_INPUT0NP_DIFF, ADC_CH_DISABLE, ADC_CH_DISABLE, ADC_CH_DISABLE}, {AUDIO_ANALOG_MIC2, ADC_CH_INPUT0NP_DIFF, ADC_CH_INPUT1NP_DIFF, ADC_CH_DISABLE, ADC_CH_DISABLE}, {AUDIO_ANALOG_FM0, ADC_CH_INPUT0P, ADC_CH_DISABLE, ADC_CH_INPUT0N, ADC_CH_DISABLE}, {AUDIO_DIGITAL_MIC0, ADC_CH_DMIC, ADC_CH_DMIC, ADC_CH_DISABLE, ADC_CH_DISABLE}, }; int board_audio_device_mapping(audio_input_map_t *input_map) { int i; if (!input_map) return -EINVAL; for (i = 0; i < ARRAY_SIZE(board_audio_input_map); i++) { if (input_map->audio_dev == board_audio_input_map[i].audio_dev) { input_map->ch0_input = board_audio_input_map[i].ch0_input; input_map->ch1_input = board_audio_input_map[i].ch1_input; input_map->ch2_input = board_audio_input_map[i].ch2_input; input_map->ch3_input = board_audio_input_map[i].ch3_input; break; } } if (i == ARRAY_SIZE(board_audio_input_map)) { printk("can not find out audio dev 0x%x\n", input_map->audio_dev); return -ENOENT; } return 0; } #endif #ifdef CONFIG_BOARD_EXTERNAL_PA_ENABLE #define EXTERN_PA_CTL1_PIN 53 #define EXTERN_PA_CTL_SLEEP_OFF_TIME_MS 160 #define EXTERN_PA_CTL_SLEEP_ON_TIME_MS 20 //#define EXTERN_PA_EIO_CTRL_PIN (0) //#define EXTERN_PA_EIO_CTRL_PIN_NAME CONFIG_EXTEND_GPIO_NAME int board_extern_pa_ctl(u8_t pa_class, bool is_on) { #ifdef EXTERN_PA_CTL1_PIN const struct device *pa_gpio_dev; pa_gpio_dev = device_get_binding(CONFIG_GPIO_PIN2NAME(EXTERN_PA_CTL1_PIN)); if (!pa_gpio_dev) return -EINVAL; #endif #ifdef EXTERN_PA_EIO_CTRL_PIN const struct device *egpio_dev; egpio_dev = device_get_binding(EXTERN_PA_EIO_CTRL_PIN_NAME); if (!egpio_dev) return -EINVAL; #endif if (!is_on) { /* external PA power off */ printk("audio external PA power off\n"); #ifdef EXTERN_PA_CTL1_PIN gpio_pin_configure(pa_gpio_dev, EXTERN_PA_CTL1_PIN % 32, GPIO_OUTPUT); gpio_pin_set(pa_gpio_dev, EXTERN_PA_CTL1_PIN % 32, 0); /* XA7191D PA spec depicts that shall disable PA for above 150ms when switch work mode */ k_sleep(K_MSEC(EXTERN_PA_CTL_SLEEP_OFF_TIME_MS)); #endif #ifdef EXTERN_PA_EIO_CTRL_PIN gpio_pin_configure(egpio_dev, EXTERN_PA_EIO_CTRL_PIN % 32, GPIO_OUTPUT); gpio_pin_set(egpio_dev, EXTERN_PA_EIO_CTRL_PIN % 32, 0); #endif } else { /* external PA power off */ printk("audio external PA power on\n"); #ifdef EXTERN_PA_CTL1_PIN gpio_pin_configure(pa_gpio_dev, EXTERN_PA_CTL1_PIN % 32, GPIO_OUTPUT); gpio_pin_set(pa_gpio_dev, EXTERN_PA_CTL1_PIN % 32, 1); k_sleep(K_MSEC(EXTERN_PA_CTL_SLEEP_ON_TIME_MS)); #endif #ifdef EXTERN_PA_EIO_CTRL_PIN gpio_pin_configure(egpio_dev, EXTERN_PA_EIO_CTRL_PIN % 32, GPIO_OUTPUT); gpio_pin_set(egpio_dev, EXTERN_PA_EIO_CTRL_PIN % 32, 1); #endif } return 0; } #endif void board_get_mmc0_pinmux_info(struct board_pinmux_info *pinmux_info) { #if IS_ENABLED(CONFIG_MMC_0) pinmux_info->pins_config = board_mmc0_config; pinmux_info->pins_num = ARRAY_SIZE(board_mmc0_config); #endif } void board_get_spdiftx0_pinmux_info(struct board_pinmux_info *pinmux_info) { #if IS_ENABLED(CONFIG_AUDIO_SPDIFTX_0) pinmux_info->pins_config = board_spdiftx0_config; pinmux_info->pins_num = ARRAY_SIZE(board_spdiftx0_config); #endif } void board_get_spdifrx0_pinmux_info(struct board_pinmux_info *pinmux_info) { #if IS_ENABLED(CONFIG_AUDIO_SPDIFRX_0) pinmux_info->pins_config = board_spdifrx0_config; pinmux_info->pins_num = ARRAY_SIZE(board_spdifrx0_config); #endif } void board_get_i2stx0_pinmux_info(struct board_pinmux_info *pinmux_info) { #if IS_ENABLED(CONFIG_AUDIO_I2STX_0) pinmux_info->pins_config = board_i2stx0_config; pinmux_info->pins_num = ARRAY_SIZE(board_i2stx0_config); #endif } void board_get_pwm_pinmux_info(struct board_pwm_pinmux_info *pinmux_info) { #if IS_ENABLED(CONFIG_PWM) pinmux_info->pins_config = board_pwm_config; pinmux_info->pins_num = ARRAY_SIZE(board_pwm_config); #endif } void board_get_spinand_pinmux_info(struct board_pinmux_info *pinmux_info) { #if IS_ENABLED(CONFIG_SPINAND_0) pinmux_info->pins_config = board_spinand_spi0_config; pinmux_info->pins_num = ARRAY_SIZE(board_spinand_spi0_config); #endif } void board_get_spinand_gpiohighz_info(struct board_pinmux_info *pinmux_info) { #if IS_ENABLED(CONFIG_SPINAND_0) pinmux_info->pins_config = board_spinand_spi0_gpiohighz_config; pinmux_info->pins_num = ARRAY_SIZE(board_spinand_spi0_gpiohighz_config); #endif } void board_set_ntc_pinmux_info(bool enable, bool use_as_ntc) { #if IS_ENABLED(CONFIG_ACTS_BATTERY_NTC) if (enable) { if (use_as_ntc) acts_pinmux_setup_pins(board_ntc_config, ARRAY_SIZE(board_ntc_config)); else acts_pinmux_setup_pins(board_ntc_ref_config, ARRAY_SIZE(board_ntc_ref_config)); } else { acts_pinmux_setup_pins(board_ntc_disable_config, ARRAY_SIZE(board_ntc_disable_config)); } #endif } #if IS_ENABLED(CONFIG_PANEL) static uint32_t lcd_pin_backup[3]; void board_lcd_suspend(bool aod_en, bool early_suspend) { if (early_suspend) { lcd_pin_backup[0] = sys_read32(GPION_CTL(35)); /* lcd te */ sys_write32(CONFIG_GPIO_HIGHZ, GPION_CTL(35)); if (aod_en == false) { lcd_pin_backup[1] = sys_read32(GPION_CTL(21)); /* lcd power */ sys_write32(CONFIG_GPIO_HIGHZ, GPION_CTL(21)); lcd_pin_backup[2] = sys_read32(GPION_CTL(32)); /* lcd reset */ sys_write32(CONFIG_GPIO_HIGHZ, GPION_CTL(32)); sys_write32(CONFIG_GPIO_HIGHZ, GPION_CTL(30)); /* lcd cs */ sys_write32(CONFIG_GPIO_HIGHZ, GPION_CTL(33)); /* lcd power IOVCC2 */ } } sys_write32(CONFIG_GPIO_HIGHZ, GPION_CTL(34)); /* lcd scl */ sys_write32(CONFIG_GPIO_HIGHZ, GPION_CTL(14)); /* lcd d0 */ sys_write32(CONFIG_GPIO_HIGHZ, GPION_CTL(15)); /* lcd d1 */ sys_write32(CONFIG_GPIO_HIGHZ, GPION_CTL(16)); /* lcd d2 */ sys_write32(CONFIG_GPIO_HIGHZ, GPION_CTL(17)); /* lcd d3 */ } void board_lcd_resume(bool aod_en, bool late_resume) { acts_pinmux_setup_pins(board_lcd_pin_config, ARRAY_SIZE(board_lcd_pin_config)); if (late_resume) { sys_write32(lcd_pin_backup[0], GPION_CTL(35)); /* lcd te */ if (aod_en == false) { sys_write32(lcd_pin_backup[1], GPION_CTL(21)); /* lcd GND_LEDK */ sys_write32(lcd_pin_backup[2], GPION_CTL(32)); /* lcd reset */ } } } #endif /* CONFIG_PANEL */ SYS_INIT(board_early_init, PRE_KERNEL_1, 5); SYS_INIT(board_later_init, POST_KERNEL, 5);