diff options
Diffstat (limited to 'src/mainboard/google/skyrim/variants')
3 files changed, 26 insertions, 53 deletions
diff --git a/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb b/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb index 9d4b12ceb0..81c76b7e0c 100644 --- a/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb @@ -47,6 +47,32 @@ chip soc/amd/mendocino register "i2c_pad[2].rx_level" = "I2C_PAD_RX_1_8V" # Audio/SAR register "i2c_pad[3].rx_level" = "I2C_PAD_RX_1_8V" # GSC + # I2C Config + #+-------------------+----------------------------+ + #| Field | Value | + #+-------------------+----------------------------+ + #| I2C0 | Trackpad | + #| I2C1 | Touchscreen | + #| I2C2 | Speaker, Codec, P-SAR, USB | + #| I2C3 | D2 TPM | + #+-------------------+----------------------------+ + register "i2c[0]" = "{ + .speed = I2C_SPEED_FAST, + }" + + register "i2c[1]" = "{ + .speed = I2C_SPEED_FAST, + }" + + register "i2c[2]" = "{ + .speed = I2C_SPEED_FAST, + }" + + register "i2c[3]" = "{ + .speed = I2C_SPEED_FAST, + .early_init = true, + }" + # general purpose PCIe clock output configuration register "gpp_clk_config[0]" = "GPP_CLK_REQ" register "gpp_clk_config[1]" = "GPP_CLK_REQ" diff --git a/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb b/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb index d8dc59bd45..f59e43e2fa 100644 --- a/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb +++ b/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb @@ -91,32 +91,6 @@ chip soc/amd/mendocino end # Internal GPP Bridge 0 to Bus A end # domain - # I2C Config - #+-------------------+----------------------------+ - #| Field | Value | - #+-------------------+----------------------------+ - #| I2C0 | Trackpad | - #| I2C1 | Touchscreen | - #| I2C2 | Speaker, Codec, P-SAR, USB | - #| I2C3 | D2 TPM | - #+-------------------+----------------------------+ - register "i2c[0]" = "{ - .speed = I2C_SPEED_FAST, - }" - - register "i2c[1]" = "{ - .speed = I2C_SPEED_FAST, - }" - - register "i2c[2]" = "{ - .speed = I2C_SPEED_FAST, - }" - - register "i2c[3]" = "{ - .speed = I2C_SPEED_FAST, - .early_init = true, - }" - device ref i2c_0 on chip drivers/i2c/generic register "hid" = ""ELAN0000"" diff --git a/src/mainboard/google/skyrim/variants/winterhold/overridetree.cb b/src/mainboard/google/skyrim/variants/winterhold/overridetree.cb index e0becd4173..7a56f93759 100644 --- a/src/mainboard/google/skyrim/variants/winterhold/overridetree.cb +++ b/src/mainboard/google/skyrim/variants/winterhold/overridetree.cb @@ -1,32 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-or-later chip soc/amd/mendocino - - # I2C Config - #+-------------------+----------------------------+ - #| Field | Value | - #+-------------------+----------------------------+ - #| I2C0 | Trackpad | - #| I2C1 | Touchscreen | - #| I2C2 | Speaker, Codec, P-SAR, USB | - #| I2C3 | D2 TPM | - #+-------------------+----------------------------+ - register "i2c[0]" = "{ - .speed = I2C_SPEED_FAST, - }" - - register "i2c[1]" = "{ - .speed = I2C_SPEED_FAST, - }" - - register "i2c[2]" = "{ - .speed = I2C_SPEED_FAST, - }" - - register "i2c[3]" = "{ - .speed = I2C_SPEED_FAST, - .early_init = true, - }" - device domain 0 on end end # chip soc/amd/mendocino |