diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/amd/majolica/devicetree.cb | 6 | ||||
| -rw-r--r-- | src/mainboard/google/guybrush/variants/baseboard/devicetree.cb | 5 |
2 files changed, 11 insertions, 0 deletions
diff --git a/src/mainboard/amd/majolica/devicetree.cb b/src/mainboard/amd/majolica/devicetree.cb index dc73b844d0..5e9d971b9e 100644 --- a/src/mainboard/amd/majolica/devicetree.cb +++ b/src/mainboard/amd/majolica/devicetree.cb @@ -13,6 +13,12 @@ chip soc/amd/cezanne .flash_ch_en = 0, }" + # I2C Pad Control RX Select Configuration + register "i2c_pad_ctrl_rx_sel[0]" = "I2C_PAD_CTRL_RX_SEL_3_3V" + register "i2c_pad_ctrl_rx_sel[1]" = "I2C_PAD_CTRL_RX_SEL_3_3V" + register "i2c_pad_ctrl_rx_sel[2]" = "I2C_PAD_CTRL_RX_SEL_3_3V" + register "i2c_pad_ctrl_rx_sel[3]" = "I2C_PAD_CTRL_RX_SEL_3_3V" + register "s0ix_enable" = "true" register "pspp_policy" = "DXIO_PSPP_BALANCED" diff --git a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb index c778914b6a..2c0c5d97c4 100644 --- a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb @@ -51,6 +51,11 @@ chip soc/amd/cezanne register "i2c_scl_reset" = "GPIO_I2C0_SCL | GPIO_I2C1_SCL | GPIO_I2C2_SCL | GPIO_I2C3_SCL" + # I2C Pad Control RX Select Configuration + register "i2c_pad_ctrl_rx_sel[0]" = "I2C_PAD_CTRL_RX_SEL_3_3V" # Trackpad + register "i2c_pad_ctrl_rx_sel[1]" = "I2C_PAD_CTRL_RX_SEL_3_3V" # Touchscreen + register "i2c_pad_ctrl_rx_sel[2]" = "I2C_PAD_CTRL_RX_SEL_3_3V" # Audio/SAR + register "i2c_pad_ctrl_rx_sel[3]" = "I2C_PAD_CTRL_RX_SEL_1_8V" # GSC register "pspp_policy" = "DXIO_PSPP_POWERSAVE" |