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authorGaggery Tsai <gaggery.tsai@intel.com>2019-01-11 16:04:45 -0800
committerPatrick Georgi <pgeorgi@google.com>2019-01-14 12:05:04 +0000
commit25176ef022bdd13864fb23d75066134b62d3abbb (patch)
tree2258be8225be5f2cc6c70e3a1f02d350f0ea93ef
parentcb5323415e5eaa7aabc7f4e359274562cab131e3 (diff)
downloadcoreboot-25176ef022bdd13864fb23d75066134b62d3abbb.tar.xz
/src/mb/google/poppy/variants/atlas: Revise SPK reset
This patch revises the pad reset config of speaker reset GPIO pin from RSMRST to PLTRST. Audio engineer suggested to reset the amps with warm reset. BUG=b:122441567 BRANCH=None TEST=warm & cold reset & suspend_stress_test -c 10 and ensure the speakers are working well. Change-Id: I87c554b186b068da93e1662a97afaf01dddae0ef Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com> Reviewed-on: https://review.coreboot.org/c/30866 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
-rw-r--r--src/mainboard/google/poppy/variants/atlas/gpio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/poppy/variants/atlas/gpio.c b/src/mainboard/google/poppy/variants/atlas/gpio.c
index 4de65d4950..5a76d83ea9 100644
--- a/src/mainboard/google/poppy/variants/atlas/gpio.c
+++ b/src/mainboard/google/poppy/variants/atlas/gpio.c
@@ -275,7 +275,7 @@ static const struct pad_config gpio_table[] = {
/* F10 : I2C5_SDA ==> HP_IRQ_GPIO */
PAD_CFG_GPI_APIC(GPP_F10, 20K_PU, PLTRST),
/* F11 : I2C5_SCL ==> SPKR_RST_L */
- PAD_CFG_GPO(GPP_F11, 1, RSMRST),
+ PAD_CFG_GPO(GPP_F11, 1, PLTRST),
/* F12 : EMMC_CMD */
PAD_CFG_NF(GPP_F12, NONE, DEEP, NF1),
/* F13 : EMMC_DATA0 */