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mb/google/octopus: Enable audio components. 

Octopus uses MAX98357A speaker amplifier and DA7219 codec.
Add device tree entries and Kconfig settings for these
components.

BUG=b:73292699,b:73230879
BRANCH=None
TEST=Build coreboot for Octopus board.

Change-Id: I27b5113677a8bd44dbbae587e27616d9e0b90d7f
Signed-off-by: Shamile Khan <shamile.khan@intel.com>
Reviewed-on: https://review.coreboot.org/25117
Reviewed-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Shamile Khan 2018-03-12 16:54:53 -07:00 committed by Patrick Georgi
parent d91c932517
commit cb9f55ec38
2 changed files with 43 additions and 2 deletions
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5
src/mainboard/google/octopus/Kconfig
View File

@ -3,6 +3,8 @@ config BOARD_GOOGLE_BASEBOARD_OCTOPUS
def_bool n
select SOC_INTEL_GLK
select BOARD_ROMSIZE_KB_16384
select DRIVERS_GENERIC_MAX98357A
select DRIVERS_I2C_DA7219
select DRIVERS_I2C_GENERIC
select DRIVERS_PS2_KEYBOARD
select EC_GOOGLE_CHROMEEC
@ -65,5 +67,8 @@ config UART_FOR_CONSOLE
config INCLUDE_NHLT_BLOBS
bool "Include blobs for audio."
select NHLT_DMIC_4CH_16B
select NHLT_DA7219
select NHLT_MAX98357
endif # BOARD_GOOGLE_OCTOPUS

40
src/mainboard/google/octopus/variants/baseboard/devicetree.cb
View File

@ -60,6 +60,11 @@ chip soc/intel/apollolake
# Enable lpss s0ix
register "lpss_s0ix_enable" = "1"
# Enable Audio Clock and Power gating
register "hdaudio_clk_gate_enable" = "1"
register "hdaudio_pwr_gate_enable" = "1"
register "hdaudio_bios_config_lockdown" = "1"
# digitizer at 400kHz
register "i2c[0]" = "{
.speed = I2C_SPEED_FAST,
@ -67,6 +72,13 @@ chip soc/intel/apollolake
.fall_time_ns = 30,
}"
# Enable I2C5 for audio codec at 400kHz
register "i2c[5]" = "{
.speed = I2C_SPEED_FAST,
.rise_time_ns = 104,
.fall_time_ns = 52,
}"
# trackpad at 400kHz
register "i2c[6]" = "{
.speed = I2C_SPEED_FAST,
@ -93,7 +105,13 @@ chip soc/intel/apollolake
device pci 0d.1 on end # - PMC
device pci 0d.2 on end # - Fast SPI
device pci 0d.3 on end # - Shared SRAM
device pci 0e.0 on end # - Audio
device pci 0e.0 on
chip drivers/generic/max98357a
register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_91)"
register "sdmode_delay" = "5"
device generic 0 on end
end
end # - Audio
device pci 0f.0 on end # - Heci1
device pci 0f.1 on end # - Heci2
device pci 0f.2 on end # - Heci3
@ -122,7 +140,25 @@ chip soc/intel/apollolake
device pci 16.2 on end # - I2C 2
device pci 16.3 on end # - I2C 3
device pci 17.0 off end # - I2C 4
device pci 17.1 on end # - I2C 5
device pci 17.1 on
chip drivers/i2c/da7219
register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_137_IRQ)"
register "btn_cfg" = "50"
register "mic_det_thr" = "500"
register "jack_ins_deb" = "20"
register "jack_det_rate" = ""32ms_64ms""
register "jack_rem_deb" = "1"
register "a_d_btn_thr" = "0xa"
register "d_b_btn_thr" = "0x16"
register "b_c_btn_thr" = "0x21"
register "c_mic_btn_thr" = "0x3e"
register "btn_avg" = "4"
register "adc_1bit_rpt" = "1"
register "micbias_lvl" = "2600"
register "mic_amp_in_sel" = ""diff""
device i2c 1a on end
end
end # - I2C 5
device pci 17.2 on
chip drivers/i2c/generic
register "hid" = ""ELAN0000""