From 2a9e31b0f0bc22d41dfbc5813aa73176619bff9c Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Mon, 22 Dec 2025 11:08:46 +0000 Subject: [PATCH 1/1] mb/lenovo/t580: Enable TBT support This is based on the same change made to the ThinkPad T480 by Matt DeVillier. I simply applied the same changes myself, on the T580. Signed-off-by: Leah Rowe --- src/mainboard/lenovo/sklkbl_thinkpad/Kconfig | 1 + src/mainboard/lenovo/sklkbl_thinkpad/variants/t580/gpio.c | 8 ++++---- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/src/mainboard/lenovo/sklkbl_thinkpad/Kconfig b/src/mainboard/lenovo/sklkbl_thinkpad/Kconfig index c60b85af08..bad6c500d3 100644 --- a/src/mainboard/lenovo/sklkbl_thinkpad/Kconfig +++ b/src/mainboard/lenovo/sklkbl_thinkpad/Kconfig @@ -48,6 +48,7 @@ config BOARD_LENOVO_T580 bool select BOARD_LENOVO_SKLKBL_THINKPAD_COMMON select SOC_INTEL_KABYLAKE + select DRIVERS_INTEL_DTBT select MEC1653_HAS_DEBUG_UNLOCK select VARIANT_HAS_DGPU diff --git a/src/mainboard/lenovo/sklkbl_thinkpad/variants/t580/gpio.c b/src/mainboard/lenovo/sklkbl_thinkpad/variants/t580/gpio.c index 9c0da3c37e..35ec83152e 100644 --- a/src/mainboard/lenovo/sklkbl_thinkpad/variants/t580/gpio.c +++ b/src/mainboard/lenovo/sklkbl_thinkpad/variants/t580/gpio.c @@ -86,7 +86,7 @@ static const struct pad_config gpio_table[] = { PAD_NC(GPP_C18, NONE), PAD_NC(GPP_C19, NONE), PAD_CFG_GPO(GPP_C20, 0, DEEP), /* EPRIVACY_ON */ - PAD_CFG_GPO(GPP_C21, 0, DEEP), /* TBT_FORCE_PWR */ + PAD_CFG_GPO(GPP_C21, 0, PLTRST), /* TBT_FORCE_PWR */ PAD_CFG_GPI_SCI(GPP_C22, NONE, DEEP, EDGE_SINGLE, INVERT), /* -EC_SCI */ PAD_CFG_GPI_SCI(GPP_C23, NONE, DEEP, EDGE_SINGLE, INVERT), /* -EC_WAKE */ @@ -191,9 +191,9 @@ static const struct pad_config gpio_table[] = { PAD_NC(GPP_G1, NONE), PAD_NC(GPP_G2, NONE), PAD_NC(GPP_G3, NONE), - PAD_CFG_GPO(GPP_G4, 0, DEEP), /* TBT_RTD3_PWR_EN */ - PAD_CFG_GPO(GPP_G5, 0, DEEP), /* TBT_FORCE_USB_PWR */ - PAD_CFG_GPO(GPP_G6, 0, DEEP), /* -TBT_PERST */ + PAD_CFG_GPO(GPP_G4, 0, PLTRST), /* TBT_RTD3_PWR_EN */ + PAD_CFG_GPO(GPP_G5, 0, PLTRST), /* TBT_FORCE_USB_PWR */ + PAD_CFG_GPO(GPP_G6, 0, PLTRST), /* -TBT_PERST */ PAD_CFG_GPI_SCI(GPP_G7, NONE, DEEP, LEVEL, INVERT), /* -TBT_PCIE_WAKE */ }; -- 2.47.3