| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <baseboard/gpio.h> |
| #include <baseboard/variants.h> |
| #include <gpio.h> |
| #include <soc/gpio.h> |
| #include <variant/sku.h> |
| #include <ec/google/chromeec/ec.h> |
| |
| static const struct pad_config default_override_table[] = { |
| PAD_NC(GPIO_104, UP_20K), |
| |
| /* GPIO_137 -- HP_INT_ODL and would be amend by SSFC. */ |
| PAD_CFG_GPI_APIC_IOS(GPIO_137, NONE, DEEP, LEVEL, INVERT, HIZCRx1, |
| DISPUPD), |
| |
| /* EN_PP3300_TOUCHSCREEN */ |
| PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_146, 0, DEEP, NONE, Tx0RxDCRx0, |
| DISPUPD), |
| }; |
| |
| static const struct pad_config hdmi_sku_override_table[] = { |
| PAD_NC(GPIO_104, UP_20K), |
| |
| /* HV_DDI1_DDC_SDA */ |
| PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_126, NONE, DEEP, NF1, HIZCRx1, |
| DISPUPD), |
| /* HV_DDI1_DDC_SCL */ |
| PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_127, NONE, DEEP, NF1, HIZCRx1, |
| DISPUPD), |
| |
| /* GPIO_137 -- HP_INT_ODL and would be amend by SSFC. */ |
| PAD_CFG_GPI_APIC_IOS(GPIO_137, NONE, DEEP, LEVEL, INVERT, HIZCRx1, |
| DISPUPD), |
| |
| /* EN_PP3300_TOUCHSCREEN */ |
| PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_146, 0, DEEP, NONE, Tx0RxDCRx0, |
| DISPUPD), |
| }; |
| |
| const struct pad_config *variant_override_gpio_table(size_t *num) |
| { |
| uint32_t sku_id; |
| sku_id = google_chromeec_get_board_sku(); |
| |
| switch (sku_id) { |
| case SKU_33_DORP: |
| case SKU_34_DORP: |
| case SKU_35_DORP: |
| case SKU_36_DORP: |
| *num = ARRAY_SIZE(hdmi_sku_override_table); |
| return hdmi_sku_override_table; |
| default: |
| *num = ARRAY_SIZE(default_override_table); |
| return default_override_table; |
| } |
| } |