diff options
| author | Amanda Huang <amanda_hwang@compal.corp-partner.google.com> | 2024-05-29 15:39:30 +0800 |
|---|---|---|
| committer | Yu-Ping Wu <yupingso@google.com> | 2024-10-19 04:37:22 +0000 |
| commit | ff0dcfb3057ac7d03128ee7a7373a87b1bccccd2 (patch) | |
| tree | 3573d480e34efe74118fef0215311ffe80fbdd47 /src/mainboard/google/rauru | |
| parent | d96cc8d2df38d1850e38da909cb7e00c2d6c50a4 (diff) | |
mb/google/rauru: Add NAU8318 support
NAU8318 supports beep function via GPIO control. Configure the
GPIO pins and pass them to the payload.
BUG=b:343143718
TEST=Verify beep function through CLI in depthcharge successfully.
We can test with:
firmware-shell: badusbbeep
firmware-shell: devbeep
Change-Id: I79277bc1947dab517dea5aba583c5b4e0ac81bc4
Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84693
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/rauru')
| -rw-r--r-- | src/mainboard/google/rauru/chromeos.c | 4 | ||||
| -rw-r--r-- | src/mainboard/google/rauru/gpio.h | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/rauru/chromeos.c b/src/mainboard/google/rauru/chromeos.c index 35bbcd67f0..863e9a26f9 100644 --- a/src/mainboard/google/rauru/chromeos.c +++ b/src/mainboard/google/rauru/chromeos.c @@ -8,7 +8,9 @@ void setup_chromeos_gpios(void) { gpio_output(GPIO_AP_FP_FW_UP_STRAP, 0); + gpio_output(GPIO_BEEP_ON_OD, 0); gpio_output(GPIO_EN_PWR_FP, 0); + gpio_output(GPIO_EN_SPKR, 0); gpio_output(GPIO_FP_RST_1V8_S3_L, 0); gpio_output(GPIO_XHCI_INIT_DONE, 0); } @@ -17,6 +19,8 @@ void fill_lb_gpios(struct lb_gpios *gpios) { struct lb_gpio chromeos_gpios[] = { { GPIO_XHCI_INIT_DONE.id, ACTIVE_HIGH, -1, "XHCI init done" }, + { GPIO_EN_SPKR.id, ACTIVE_HIGH, -1, "speaker enable" }, + { GPIO_BEEP_ON_OD.id, ACTIVE_HIGH, -1, "beep enable" }, }; lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); } diff --git a/src/mainboard/google/rauru/gpio.h b/src/mainboard/google/rauru/gpio.h index 9d0c722a65..870a02ff59 100644 --- a/src/mainboard/google/rauru/gpio.h +++ b/src/mainboard/google/rauru/gpio.h @@ -5,6 +5,8 @@ #include <soc/gpio.h> +#define GPIO_BEEP_ON_OD GPIO(PERIPHERAL_EN1) +#define GPIO_EN_SPKR GPIO(PERIPHERAL_EN0) #define GPIO_XHCI_INIT_DONE GPIO(EINT28) #define GPIO_FP_RST_1V8_S3_L GPIO(EINT26) #define GPIO_AP_FP_FW_UP_STRAP GPIO(EINT27) |