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mainboard/intel/glkrvp: Add support for audio 

This patch adds the below:
1) Add correct SSP endpoint config for spk and headset
2) Update GPIO config for jack detection
3) Update GPIO config for I2S pins

TEST=sound card binds
TEST=cross checked SSDT entries from
          /sys/firmware/acpi/tables/
TEST=Jack interrupt works

Change-Id: I32022ddacd79917730080889c040f842e0c9e6b9
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Reviewed-on: https://review.coreboot.org/19799
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Hannah Williams 2017-06-20 14:31:44 -07:00 committed by Martin Roth
parent 1d4d3f3f73
commit 7427abce07
4 changed files with 63 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/mainboard/intel/glkrvp/Kconfig
View File

@ -10,6 +10,9 @@ config BOARD_INTEL_BASEBOARD_GLKRVP
select MAINBOARD_HAS_CHROMEOS
select MAINBOARD_HAS_LPC_TPM
select MAINBOARD_HAS_TPM2
select DRIVERS_I2C_GENERIC
select DRIVERS_GENERIC_MAX98357A
select DRIVERS_I2C_DA7219
if BOARD_INTEL_BASEBOARD_GLKRVP
@ -75,6 +78,9 @@ config UART_FOR_CONSOLE
config INCLUDE_NHLT_BLOBS
bool "Include blobs for audio."
select NHLT_DMIC_4CH_16B
select NHLT_DA7219
select NHLT_MAX98357
config IS_GLK_RVP_1
bool "Is this RVP1?"

36
src/mainboard/intel/glkrvp/variants/baseboard/devicetree.cb
View File

@ -80,8 +80,12 @@ chip soc/intel/apollolake
register "gpe0_dw2" = "PMC_GPE_N_95_64"
register "gpe0_dw3" = "PMC_GPE_NW_31_0"
# Enable I2C2 bus early for TPM access
register "i2c[2].early_init" = "1"
# Enable I2C0 for audio codec at 400kHz
register "i2c[0]" = "{
.speed = I2C_SPEED_FAST,
.rise_time_ns = 104,
.fall_time_ns = 52,
}"
# Minimum SLP S3 assertion width 28ms.
register "slp_s3_assertion_width_usecs" = "28000"
@ -97,7 +101,13 @@ chip soc/intel/apollolake
device pci 0d.1 on end # - PMC
device pci 0d.2 on end # - SPI
device pci 0d.3 on end # - Shared SRAM
device pci 0e.0 on end # - Audio
device pci 0e.0 on # - Audio
chip drivers/generic/max98357a
register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_160)"
register "sdmode_delay" = "5"
device generic 0 on end
end
end
device pci 0f.0 on end # - Heci1
device pci 0f.1 on end # - Heci2
device pci 0f.2 on end # - Heci3
@ -111,7 +121,25 @@ chip soc/intel/apollolake
device pci 14.1 on end # - PCIe-B 1 Onboard M2 Slot(Wifi/BT)
device pci 15.0 on end # - XHCI
device pci 15.1 off end # - XDCI
device pci 16.0 on end # - I2C 0
device pci 16.0 on # - I2C 0
chip drivers/i2c/da7219
register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_20_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
device pci 16.1 off end # - I2C 1
device pci 16.2 off end # - I2C 2
device pci 16.3 off end # - I2C 3

24
src/mainboard/intel/glkrvp/variants/baseboard/gpio.c
View File

@ -44,7 +44,7 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_17, 1, DEEP, UP_20K, TxDRxE, SAME),/*Ec-to-SOC CS Wake */
PAD_CFG_GPI_APIC_IOS(GPIO_18, UP_20K, DEEP, LEVEL, NONE, IGNORE, SAME),/* Touch Pad Interrupt */
PAD_CFG_GPI_APIC_IOS(GPIO_19, UP_20K, DEEP, EDGE_SINGLE, NONE, TxDRxE, SAME),/*PMIC Interrupt*/
PAD_CFG_GPI_APIC_IOS(GPIO_20, NONE, DEEP, LEVEL, NONE, IGNORE, SAME),/* Audio Codec Interrupt*/
PAD_CFG_GPI_APIC_IOS(GPIO_20, UP_20K, DEEP, LEVEL, INVERT, IGNORE, SAME),/* Audio Codec Interrupt*/
PAD_CFG_NF(GPIO_21, UP_20K, DEEP, NF2), /* CNV_MFUART2_RXD */
PAD_CFG_NF_IOSSTATE(GPIO_22, UP_20K, DEEP, NF2, TxDRxE), /* CNV_MFUART2_TXD */
PAD_CFG_NF(GPIO_23, UP_20K, DEEP, NF2), /* CNV_GNSS_PABLANKIt */
@ -74,8 +74,8 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_47, UP_20K, DEEP, NF1, HIZCRx1, ENPU), /* DSI_I2C_SCL */
PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_48, UP_1K, DEEP, NF1), /* PMC_I2C_SDA */
PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_49, UP_1K, DEEP, NF1), /* PMC_I2C_SCL */
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_50, UP_20K, DEEP, NF1, HIZCRx1, ENPU), /* LPSS_I2C0_SDA - Audio Codec*/
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_51, UP_20K, DEEP, NF1, HIZCRx1, ENPU), /* LPSS_I2C0_SCL - Audio Codec */
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_50, UP_2K, DEEP, NF1, HIZCRx1, ENPU), /* LPSS_I2C0_SDA - Audio Codec*/
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_51, UP_2K, DEEP, NF1, HIZCRx1, ENPU), /* LPSS_I2C0_SCL - Audio Codec */
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_52, UP_20K, DEEP, NF1, HIZCRx1, ENPU), /* LPSS_I2C1_SDA - NFC */
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_53, UP_20K, DEEP, NF1, HIZCRx1, ENPU), /* LPSS_I2C1_SCL - NFC */
PAD_CFG_GPIO_DRIVER_HI_Z(GPIO_54, UP_20K, DEEP, HIZCRx1, ENPU),/*LPSS_I2C2_SDA*/
@ -190,20 +190,20 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_157, 1, DEEP, UP_20K, IGNORE, SAME),/*WWAN_Reset/dGPS Reset*/
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_158, 0, DEEP, DN_20K, IGNORE, SAME),/*NFC_DFU*/
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_159, 1, DEEP, UP_20K, TxDRxE, ENPD),/*NFC reset*/
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_160, 1, DEEP, UP_20K, IGNORE, SAME),/*MDSI reset*/
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_160, 0, DEEP, UP_20K, IGNORE, SAME),/*SD_MODE for spk*/
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_161, 1, DEEP, UP_20K, IGNORE, SAME),/*Touch panel reset*/
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_162, 1, DEEP, UP_20K, IGNORE, SAME),/*AVS_I2S1_BCLK*/
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_163, 1, DEEP, UP_20K, IGNORE, SAME),/*M.2 WiFi Reset*/
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_162, DN_20K, DEEP, NF1, HIZCRx1, SAME),/*AVS_I2S1_BCLK*/
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_163, DN_20K, DEEP, NF1, HIZCRx1, SAME),/*AVS_I2S1_WS_SYNC*/
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_164, 1, DEEP, UP_20K, TxDRxE, ENPD),/*Touch Panel Power Enable*/
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_165, 1, DEEP, UP_20K, IGNORE, SAME),/*WWAN PWR EN/Full card power off*/
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_165, DN_20K, DEEP, NF1, HIZCRx1, SAME),/*AVS_I2S1_SDO*/
/* AUDIO COMMUNITY GPIOS*/
PAD_CFG_NF_IOSSTATE(GPIO_166, DN_20K, DEEP, NF1, HIZCRx1),/*AVS_HDA_BCLK*/
PAD_CFG_NF_IOSSTATE(GPIO_167, DN_20K, DEEP, NF1, HIZCRx1),/*AVS_HDA_WS_SYNC*/
PAD_CFG_NF_IOSSTATE(GPIO_168, DN_20K, DEEP, NF1, HIZCRx1),/*AVS_HDA_SDI*/
PAD_CFG_NF_IOSSTATE(GPIO_169, DN_20K, DEEP, NF1, HIZCRx1),/*AVS_HDA_SDO*/
PAD_CFG_NF_IOSSTATE(GPIO_170, DN_20K, DEEP, NF1, HIZCRx1),/*AVS_HDA_RSTB*/
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_166, DN_20K, DEEP, NF2, HIZCRx1, SAME),/*AVS_I2S2_BCLK*/
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_167, DN_20K, DEEP, NF2, HIZCRx1, SAME),/*AVS_I2S2_WS_SYNC*/
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_168, DN_20K, DEEP, NF2, HIZCRx1, SAME),/* AVS_I2S2_SDI*/
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_169, DN_20K, DEEP, NF2, HIZCRx1, SAME),/*AVS_I2S2_SD0*/
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_170, DN_20K, DEEP, NF2, HIZCRx1, SAME),/*AVS_I2S1_MCLK*/
PAD_CFG_NF_IOSSTATE(GPIO_171, DN_20K, DEEP, NF1, HIZCRx1),/*AVS_M_CLK_A1*/
PAD_CFG_NF_IOSSTATE(GPIO_172, DN_20K, DEEP, NF1, HIZCRx1),/*AVS_M_CLK_B1*/
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_173, DN_20K, DEEP, NF1, HIZCRx1, ENPD),/*AVS_M_DATA_1*/

17
src/mainboard/intel/glkrvp/variants/baseboard/nhlt.c
View File

@ -20,18 +20,27 @@
void __attribute__((weak)) variant_nhlt_init(struct nhlt *nhlt)
{
/* 2 Channel DMIC array. */
if (!nhlt_soc_add_dmic_array(nhlt, 2))
/* 1-dmic configuration */
if (IS_ENABLED(CONFIG_NHLT_DMIC_1CH_16B) &&
!nhlt_soc_add_dmic_array(nhlt, 1))
printk(BIOS_ERR, "Added 1CH DMIC array.\n");
/* 2-dmic configuration */
if (IS_ENABLED(CONFIG_NHLT_DMIC_2CH_16B) &&
!nhlt_soc_add_dmic_array(nhlt, 2))
printk(BIOS_ERR, "Added 2CH DMIC array.\n");
/* 4-dmic configuration */
if (IS_ENABLED(CONFIG_NHLT_DMIC_4CH_16B) &&
!nhlt_soc_add_dmic_array(nhlt, 4))
printk(BIOS_ERR, "Added 4CH DMIC array.\n");
/* Dialog for Headset codec.
* Headset codec is bi-directional but uses the same configuration
* settings for render and capture endpoints.
*/
if (!nhlt_soc_add_da7219(nhlt, AUDIO_LINK_SSP1))
if (!nhlt_soc_add_da7219(nhlt, AUDIO_LINK_SSP2))
printk(BIOS_ERR, "Added Dialog_7219 codec.\n");
/* MAXIM Smart Amps for left and right speakers. */
if (!nhlt_soc_add_max98357(nhlt, AUDIO_LINK_SSP5))
if (!nhlt_soc_add_max98357(nhlt, AUDIO_LINK_SSP1))
printk(BIOS_ERR, "Added Maxim_98357 codec.\n");
}