GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

google/nautilus: Add Maxim98357a support 

Adds Maxim98357a support for Nautilus using the generic driver
in drivers/generic/max98357

BUG=b:68686020
TEST=With entire merged audio should be enabled on max98357
speaker codec.

Change-Id: I958bf7c1395259b3e3fb30332882fd51a48dc0cc
Signed-off-by: Naveen Manohar <naveen.m@intel.com>
Reviewed-on: https://review.coreboot.org/22458
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Naveen Manohar 2017-10-12 15:50:21 +09:00 committed by Martin Roth
parent 3417ee9a3f
commit 1533dfdd0e
2 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/mainboard/google/poppy/Kconfig
View File

@ -124,6 +124,7 @@ config VARIANT_SPECIFIC_OPTIONS_NAMI
config VARIANT_SPECIFIC_OPTIONS_NAUTILUS config VARIANT_SPECIFIC_OPTIONS_NAUTILUS
def_bool n def_bool n
select DRIVERS_GENERIC_MAX98357A
select DRIVERS_I2C_DA7219 select DRIVERS_I2C_DA7219
select DRIVERS_PS2_KEYBOARD select DRIVERS_PS2_KEYBOARD
select VARIANT_HAS_I2C_TPM if !VBOOT_MOCK_SECDATA select VARIANT_HAS_I2C_TPM if !VBOOT_MOCK_SECDATA

5
src/mainboard/google/poppy/variants/nautilus/devicetree.cb
View File

@ -311,6 +311,11 @@ chip soc/intel/skylake
device pci 17.0 off end # SATA device pci 17.0 off end # SATA
device pci 19.0 on end # UART #2 device pci 19.0 on end # UART #2
device pci 19.1 on device pci 19.1 on
chip drivers/generic/max98357a
register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A23)"
register "sdmode_delay" = "5"
device generic 0 on end
end
chip drivers/i2c/da7219 chip drivers/i2c/da7219
register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D9_IRQ)" register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D9_IRQ)"
register "btn_cfg" = "50" register "btn_cfg" = "50"