From 3b543a2dfe1c3534da26f1c5855444eb86e0cfd0 Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Wed, 10 Jan 2018 23:53:18 -0800 Subject: mb/google/poppy: Remove digitizer reset control from ACPI Digitizer power is not controlled by SoC. Also, since the digitizer uses I2C-HID driver in Linux kernel, the device is put into sleep anytime system is suspended. Thus, there is no need to control the reset gpio using ACPI power resource. TEST=Verified that digitizer device is properly detected on boot-up and after suspend/resume. Change-Id: Id11b8412d0ac48b2701d53b0a22ad3b747b544ec Signed-off-by: Furquan Shaikh Reviewed-on: https://review.coreboot.org/23212 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/mainboard/google/poppy/variants/baseboard/gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mainboard/google/poppy/variants/baseboard/gpio.c') diff --git a/src/mainboard/google/poppy/variants/baseboard/gpio.c b/src/mainboard/google/poppy/variants/baseboard/gpio.c index 8b9a21b55a..1290d18375 100644 --- a/src/mainboard/google/poppy/variants/baseboard/gpio.c +++ b/src/mainboard/google/poppy/variants/baseboard/gpio.c @@ -167,7 +167,7 @@ static const struct pad_config gpio_table[] = { /* D2 : SPI1_MISO ==> PEN_PDCT_L */ PAD_CFG_GPI_GPIO_DRIVER(GPP_D2, NONE, DEEP), /* D3 : SPI1_MOSI ==> PEN_RST_L */ - PAD_CFG_GPO(GPP_D3, 0, DEEP), + PAD_CFG_GPO(GPP_D3, 1, DEEP), /* D4 : FASHTRIG ==> LTE_GPS_OFF_ODL */ PAD_CFG_GPO(GPP_D4, 1, DEEP), /* D5 : ISH_I2C0_SDA ==> ISH_I2C_SENSOR_1V8_SDA */ -- cgit v1.2.3