diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/hatch/variants/kohaku/gpio.c | 18 | ||||
| -rw-r--r-- | src/mainboard/google/hatch/variants/kohaku/overridetree.cb | 18 |
2 files changed, 24 insertions, 12 deletions
diff --git a/src/mainboard/google/hatch/variants/kohaku/gpio.c b/src/mainboard/google/hatch/variants/kohaku/gpio.c index 88c1d7b14c..d22de04648 100644 --- a/src/mainboard/google/hatch/variants/kohaku/gpio.c +++ b/src/mainboard/google/hatch/variants/kohaku/gpio.c @@ -24,7 +24,7 @@ static const struct pad_config gpio_table[] = { /* A6 : SERIRQ ==> NC */ PAD_NC(GPP_A6, NONE), /* A10 : PEN_RESET_ODL */ - PAD_CFG_GPO(GPP_A10, 0, DEEP), + PAD_CFG_GPO(GPP_A10, 1, DEEP), /* A17 : PIRQA# ==> NC */ PAD_NC(GPP_A17, NONE), /* A18 : ISH_GP0 ==> NC */ @@ -39,15 +39,9 @@ static const struct pad_config gpio_table[] = { PAD_NC(GPP_B8, NONE), /* C1 : SMBDATA: NC */ PAD_NC(GPP_C1, NONE), - /* - * C12 : EMR_GARAGE_INT - * The same signal is routed to both A8 and C12. Currently C12 - * is the interrupt source, and A8 is the wake source. - * Hoping that GPP_A8 can be used for both interrupt (SCI) and wake - * (GPIO). Keeping as GPI for now. - */ - PAD_CFG_GPI_SCI(GPP_C12, NONE, DEEP, EDGE_SINGLE, INVERT), - /* C15 : EN_PP3300_TSP_DIG_DX */ + /* C7 : PEN_IRQ_OD_L */ + PAD_CFG_GPI_APIC(GPP_C7, NONE, PLTRST, LEVEL, INVERT), + /* C15 : EN_PP3300_DIG_DX */ PAD_CFG_GPO(GPP_C15, 0, DEEP), /* C23 : UART2_CTS# ==> NC */ PAD_NC(GPP_C23, NONE), @@ -69,6 +63,10 @@ static const struct pad_config gpio_table[] = { PAD_NC(GPP_G5, NONE), /* G6 : GPP_G6 ==> NC */ PAD_NC(GPP_G6, NONE), + /* H4 : PCH_I2C_PEN_SDA */ + PAD_CFG_NF(GPP_H4, NONE, DEEP, NF1), + /* H5 : PCH_I2C_PEN_SCL */ + PAD_CFG_NF(GPP_H5, NONE, DEEP, NF1), }; const struct pad_config *override_gpio_table(size_t *num) diff --git a/src/mainboard/google/hatch/variants/kohaku/overridetree.cb b/src/mainboard/google/hatch/variants/kohaku/overridetree.cb index b3ae1bc240..8a1de845a7 100644 --- a/src/mainboard/google/hatch/variants/kohaku/overridetree.cb +++ b/src/mainboard/google/hatch/variants/kohaku/overridetree.cb @@ -86,12 +86,26 @@ chip soc/intel/cannonlake register "generic.hid" = ""WCOM50C1"" register "generic.desc" = ""WCOM Digitizer"" register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)" - register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A10)" - register "generic.reset_delay_ms" = "1" + register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C15)" + # TODO: We can't use GPP_A10 as reset_gpio due to its voltage level, + # so we need to reassign it or remove it. + #register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A10)" + #register "generic.reset_delay_ms" = "1" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x1" device i2c 0x09 on end end + chip drivers/generic/gpio_keys + register "name" = ""PENH"" + register "gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPP_A8)" + register "key.wake" = "GPE0_DW0_08" + register "key.wakeup_event_action" = "EV_ACT_DEASSERTED" + register "key.dev_name" = ""EJCT"" + register "key.linux_code" = "SW_PEN_INSERTED" + register "key.linux_input_type" = "EV_SW" + register "key.label" = ""pen_eject"" + device generic 0 on end + end end # I2C #2 device pci 19.0 on chip drivers/i2c/da7219 |