diff options
| author | Maulik V Vaghela <maulik.v.vaghela@intel.com> | 2020-03-20 15:44:46 +0530 |
|---|---|---|
| committer | Subrata Banik <subrata.banik@intel.com> | 2020-04-13 06:44:51 +0000 |
| commit | d7564dc1b95e0a3a0507ccbc0c7b97e52ec39191 (patch) | |
| tree | 2c775b6091ef5c9ae5faa975e4f8dbc00c0d6b56 /src/mainboard/intel | |
| parent | 9225fd5040d73f282cc838b716202935ca50a929 (diff) | |
| download | coreboot-d7564dc1b95e0a3a0507ccbc0c7b97e52ec39191.tar.xz | |
mb/intel/jasperlake_rvp: Enable audio
Enable audio for Jasper Lake RVP board. It has 2 Audio codec chips
connected on I2C0: DA7219 and MAX98373
1. Enable Kconfig to enable I2C drivers for both chips.
2. Make necessary devicetree changes to enable FSP UPDs and ACPI entry
for I2C0.
3. Enable audio related GPIO configurations.
BUG=None
BRANCH=None
TEST=Checked that dmic and speaker are functional on Jasper Lake RVP
Change-Id: Ibf76eb36c478bd33cbc0c86099236452b397fcc5
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39695
Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/intel')
3 files changed, 101 insertions, 10 deletions
diff --git a/src/mainboard/intel/jasperlake_rvp/Kconfig b/src/mainboard/intel/jasperlake_rvp/Kconfig index c84beff69e..9f0f8cc6ed 100644 --- a/src/mainboard/intel/jasperlake_rvp/Kconfig +++ b/src/mainboard/intel/jasperlake_rvp/Kconfig @@ -3,8 +3,10 @@ if BOARD_INTEL_JASPERLAKE_RVP || BOARD_INTEL_JASPERLAKE_RVP_EXT_EC config BOARD_SPECIFIC_OPTIONS def_bool y select BOARD_ROMSIZE_KB_16384 + select DRIVERS_I2C_DA7219 select DRIVERS_I2C_HID select DRIVERS_I2C_GENERIC + select DRIVERS_I2C_MAX98373 select DRIVERS_USB_ACPI select EC_ACPI select GENERIC_SPD_BIN diff --git a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb index 41921dd46e..76ad831e4c 100644 --- a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb +++ b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb @@ -58,7 +58,11 @@ chip soc/intel/jasperlake register "gen3_dec" = "0x00fc0901" register "PchHdaDspEnable" = "1" - register "PchHdaAudioLinkHdaEnable" = "1" + register "PchHdaAudioLinkHdaEnable" = "0" + register "PchHdaAudioLinkSspEnable[0]" = "1" + register "PchHdaAudioLinkSspEnable[1]" = "1" + register "PchHdaAudioLinkDmicEnable[0]" = "1" + register "PchHdaAudioLinkDmicEnable[1]" = "1" # PCIe port 1 for M.2 E-key WLAN register "PcieRpEnable[1]" = "1" @@ -128,6 +132,15 @@ chip soc/intel/jasperlake .speed_mhz = 1, .early_init = 1, }, + .i2c[0] = { + .speed = I2C_SPEED_FAST, + .speed_config[0] = { + .speed = I2C_SPEED_FAST, + .scl_lcnt = 176, + .scl_hcnt = 95, + .sda_hold = 36, + } + }, }" device domain 0 on @@ -233,14 +246,40 @@ chip soc/intel/jasperlake end device pci 14.5 on end # SDCard device pci 15.0 on - chip drivers/i2c/hid - register "generic.hid" = ""ALPS0000"" - register "generic.desc" = ""Touchpad"" - register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C8_IRQ)" - register "hid_desc_reg_offset" = "0x20" - device i2c 2c on end - end - end # I2C 0 + chip drivers/i2c/max98373 + register "vmon_slot_no" = "4" + register "imon_slot_no" = "5" + register "uid" = "0" + register "desc" = ""RIGHT SPEAKER AMP"" + register "name" = ""MAXR"" + device i2c 31 on end + end + chip drivers/i2c/max98373 + register "vmon_slot_no" = "6" + register "imon_slot_no" = "7" + register "uid" = "1" + register "desc" = ""LEFT SPEAKER AMP"" + register "name" = ""MAXL"" + device i2c 32 on end + end + chip drivers/i2c/da7219 + register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_H16_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 0 Audio device pci 15.1 on end # I2C #1 device pci 15.2 on end # I2C #2 device pci 15.3 on end # I2C #3 diff --git a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c index e094966ac5..45ba5efd5b 100644 --- a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c +++ b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c @@ -7,7 +7,57 @@ /* Pad configuration in ramstage*/ static const struct pad_config gpio_table[] = { - /* ToDo: Fill gpio configuration */ + /* ToDo: Fill other gpio configuration */ + + /* Audio related GPIOs */ + /* I2C0_SDA */ + PAD_CFG_NF(GPP_C16, UP_2K, DEEP, NF1), + + /* I2C0_SCL */ + PAD_CFG_NF(GPP_C17, UP_2K, DEEP, NF1), + + /* I2S_MCLK */ + PAD_CFG_NF(GPP_D18, NONE, DEEP, NF1), + + /* I2S1_SCLK */ + PAD_CFG_NF(GPP_H15, NONE, DEEP, NF1), + + /* Audio Jack Detection */ + PAD_CFG_GPI_INT(GPP_H16, NONE, PLTRST, EDGE_BOTH), + + /* I2S0_SCLK */ + PAD_CFG_NF(GPP_R0, NONE, DEEP, NF2), + + /* I2S0_SFRM */ + PAD_CFG_NF(GPP_R1, NONE, DEEP, NF2), + + /* I2S0_TXD */ + PAD_CFG_NF(GPP_R2, NONE, DEEP, NF2), + + /* I2S0_RXD */ + PAD_CFG_NF(GPP_R3, NONE, DEEP, NF2), + + /* I2S1_RXD */ + PAD_CFG_NF(GPP_R5, NONE, DEEP, NF2), + + /* I2S1_SFRM */ + PAD_CFG_NF(GPP_R6, NONE, DEEP, NF2), + + /* I2S1_TXD */ + PAD_CFG_NF(GPP_R7, NONE, DEEP, NF2), + + /* DMIC_CLK_1 */ + PAD_CFG_NF(GPP_S2, UP_20K, DEEP, NF2), + + /* DMIC_DATA_1 */ + PAD_CFG_NF(GPP_S3, UP_20K, DEEP, NF2), + + /* DMIC_CLK_0 */ + PAD_CFG_NF(GPP_S6, UP_20K, DEEP, NF2), + + /* DMIC_DATA_0 */ + PAD_CFG_NF(GPP_S7, UP_20K, DEEP, NF2), + }; /* Early pad configuration in bootblock */ |