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mb/google/corsola: Configure I2C and I2S interface for ALC5650 

Configure I2S1 and I2C5 for ALC5650 to support beep sound in
depthcharge.

BRANCH=corsola
BUG=b:305828247
TEST=Verify devbeep in depthcharge console

Change-Id: Ibd098adb8d5568ad338bbfece0edfd0c38cbf854
Signed-off-by: Yang Wu <wuyang5@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79064
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
This commit is contained in:
wuyang5 2023-11-02 09:33:01 +08:00 committed by Matt DeVillier
parent 9664463c71
commit 823f95e8a3
1 changed files with 20 additions and 2 deletions
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22
src/mainboard/google/corsola/mainboard.c
View File

@ -5,6 +5,7 @@
#include <device/device.h> #include <device/device.h>
#include <gpio.h> #include <gpio.h>
#include <soc/bl31.h> #include <soc/bl31.h>
#include <soc/i2c.h>
#include <soc/msdc.h> #include <soc/msdc.h>
#include <soc/spm.h> #include <soc/spm.h>
#include <soc/usb.h> #include <soc/usb.h>
@ -12,7 +13,7 @@
#include "display.h" #include "display.h"
#include "gpio.h" #include "gpio.h"
static void configure_audio(void) static void configure_alc1019(void)
{ {
mtcmos_audio_power_on(); mtcmos_audio_power_on();
@ -23,6 +24,20 @@ static void configure_audio(void)
gpio_set_mode(GPIO(EINT4), PAD_EINT4_FUNC_I2S3_DO); gpio_set_mode(GPIO(EINT4), PAD_EINT4_FUNC_I2S3_DO);
} }
static void configure_alc5645(void)
{
mtcmos_audio_power_on();
/* Set up I2S */
gpio_set_mode(GPIO(I2S1_MCK), PAD_I2S1_MCK_FUNC_I2S1_MCK);
gpio_set_mode(GPIO(I2S1_BCK), PAD_I2S1_BCK_FUNC_I2S1_BCK);
gpio_set_mode(GPIO(I2S1_LRCK), PAD_I2S1_LRCK_FUNC_I2S1_LRCK);
gpio_set_mode(GPIO(I2S1_DO), PAD_I2S1_DO_FUNC_I2S1_DO);
/* Init I2C bus timing register for audio codecs */
mtk_i2c_bus_init(I2C5, I2C_SPEED_STANDARD);
}
static void mainboard_init(struct device *dev) static void mainboard_init(struct device *dev)
{ {
mtk_msdc_configure_emmc(true); mtk_msdc_configure_emmc(true);
@ -36,7 +51,10 @@ static void mainboard_init(struct device *dev)
setup_usb_host(); setup_usb_host();
configure_audio(); if (CONFIG(BOARD_GOOGLE_CHINCHOU))
configure_alc5645();
else
configure_alc1019();
if (spm_init()) if (spm_init())
printk(BIOS_ERR, "spm init failed, system suspend may not work\n"); printk(BIOS_ERR, "spm init failed, system suspend may not work\n");