| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <baseboard/gpio.h> |
| #include <baseboard/variants.h> |
| #include <gpio.h> |
| #include <soc/gpio.h> |
| |
| static const struct pad_config default_override_table[] = { |
| |
| PAD_NC(GPIO_52, UP_20K), |
| PAD_NC(GPIO_53, UP_20K), |
| /* UART2-CTS_B -- EN_PP3300_DX_LTE_SOC */ |
| PAD_CFG_GPO(GPIO_67, 1, PWROK), |
| /* PCIE_WAKE1_B -- FULL_CARD_POWER_OFF */ |
| PAD_CFG_GPO(GPIO_117, 1, PWROK), |
| |
| /* GPIO_137 -- HP_INT_ODL and would be amend by SSFC. */ |
| PAD_CFG_GPI_APIC_IOS(GPIO_137, NONE, DEEP, LEVEL, INVERT, HIZCRx1, DISPUPD), |
| |
| PAD_NC(GPIO_143, UP_20K), |
| /* GPIO_144 -- Codec reset pin. */ |
| PAD_CFG_GPO(GPIO_144, 1, PWROK), |
| PAD_NC(GPIO_145, UP_20K), |
| |
| /* EN_PP3300_TOUCHSCREEN */ |
| PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_146, 1, DEEP, NONE, Tx0RxDCRx0, DISPUPD), |
| /* GPIO_105 -- TOUCHSCREEN_RST */ |
| PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_105, 0, DEEP, NONE, Tx1RxDCRx0, DISPUPD), |
| /* GPIO_140 -- PEN_RESET */ |
| PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_140, 0, DEEP, NONE, Tx1RxDCRx0, DISPUPD), |
| |
| /* AVS_I2S1_MCLK -- PLT_RST_LTE_L */ |
| PAD_CFG_GPO(GPIO_161, 1, DEEP), |
| |
| PAD_NC(GPIO_213, DN_20K), |
| PAD_NC(GPIO_214, DN_20K), |
| }; |
| |
| const struct pad_config *variant_override_gpio_table(size_t *num) |
| { |
| *num = ARRAY_SIZE(default_override_table); |
| |
| return default_override_table; |
| } |
| |
| static const struct pad_config lte_early_override_table[] = { |
| /* UART2-CTS_B -- EN_PP3300_DX_LTE_SOC */ |
| PAD_CFG_GPO(GPIO_67, 1, PWROK), |
| |
| /* PCIE_WAKE1_B -- FULL_CARD_POWER_OFF */ |
| PAD_CFG_GPO(GPIO_117, 1, PWROK), |
| |
| /* AVS_I2S1_MCLK -- PLT_RST_LTE_L */ |
| PAD_CFG_GPO(GPIO_161, 0, DEEP), |
| }; |
| |
| const struct pad_config *variant_early_override_gpio_table(size_t *num) |
| { |
| *num = ARRAY_SIZE(lte_early_override_table); |
| |
| return lte_early_override_table; |
| } |
| |
| /* GPIOs needed to be set in romstage. */ |
| static const struct pad_config romstage_gpio_table[] = { |
| /* Enable touchscreen, hold in reset */ |
| /* EN_PP3300_TOUCHSCREEN */ |
| PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_146, 1, DEEP, NONE, Tx0RxDCRx0, DISPUPD), |
| /* GPIO_105 -- TOUCHSCREEN_RST */ |
| PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_105, 1, DEEP, NONE, Tx1RxDCRx0, DISPUPD), |
| /* GPIO_140 -- PEN_RESET */ |
| PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_140, 1, DEEP, NONE, Tx1RxDCRx0, DISPUPD), |
| }; |
| |
| const struct pad_config *variant_romstage_gpio_table(size_t *num) |
| { |
| *num = ARRAY_SIZE(romstage_gpio_table); |
| return romstage_gpio_table; |
| } |