diff options
| author | David Wu <david_wu@quanta.corp-partner.google.com> | 2020-07-30 13:18:05 +0800 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-08-05 15:32:59 +0000 |
| commit | 053b972a2a7dc32060c8db0540aff85cf201a01f (patch) | |
| tree | e34cba376c64e377d5ebe71f97e5fa6801b984be | |
| parent | 92887375c58349176d96071b5917434924db9a99 (diff) | |
mb/google/volteer/var/voxel: Add Raydium touchscreen support
Update gpio GPP_E7 and enable the Raydium TS support
BUG=b:157402209,b:162632701,b:162636271
BRANCH=master
TEST= 1. emerge-volteer coreboot chromeos-bootimage
2. boot up on voxel DUT and make sure the raydium TS can work.
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I377aded4982ece71f4dabb58f307f68c713edcd2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44055
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: YH Lin <yueherngl@google.com>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Reviewed-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
| -rw-r--r-- | src/mainboard/google/volteer/variants/voxel/gpio.c | 2 | ||||
| -rw-r--r-- | src/mainboard/google/volteer/variants/voxel/overridetree.cb | 14 |
2 files changed, 15 insertions, 1 deletions
diff --git a/src/mainboard/google/volteer/variants/voxel/gpio.c b/src/mainboard/google/volteer/variants/voxel/gpio.c index a460ffff8f..b65e813c03 100644 --- a/src/mainboard/google/volteer/variants/voxel/gpio.c +++ b/src/mainboard/google/volteer/variants/voxel/gpio.c @@ -117,7 +117,7 @@ static const struct pad_config override_gpio_table[] = { /* E3 : CPU_GP0 ==> USI_REPORT_EN */ PAD_CFG_GPO(GPP_E3, 1, DEEP), /* E7 : CPU_GP1 ==> USI_INT */ - PAD_CFG_GPI(GPP_E7, NONE, DEEP), + PAD_CFG_GPI_APIC(GPP_E7, NONE, PLTRST, LEVEL, NONE), /* E8 : SPI1_CS1# ==> SLP_S0IX */ PAD_CFG_GPO(GPP_E8, 0, DEEP), /* E10 : SPI1_CS# ==> NC(TP94508) */ diff --git a/src/mainboard/google/volteer/variants/voxel/overridetree.cb b/src/mainboard/google/volteer/variants/voxel/overridetree.cb index 2219de0e38..43296d585f 100644 --- a/src/mainboard/google/volteer/variants/voxel/overridetree.cb +++ b/src/mainboard/google/volteer/variants/voxel/overridetree.cb @@ -63,6 +63,20 @@ chip soc/intel/tigerlake register "hid_desc_reg_offset" = "0x01" device i2c 10 on end end + chip drivers/i2c/generic + register "hid" = ""RAYD0001"" + register "desc" = ""Raydium Touchscreen"" + register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_E7_IRQ)" + register "probed" = "1" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C10)" + register "reset_delay_ms" = "1" + register "reset_off_delay_ms" = "2" + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A8)" + register "enable_delay_ms" = "10" + register "enable_off_delay_ms" = "1" + register "has_power_resource" = "1" + device i2c 39 on end + end end # I2C1 0xA0E9 device pci 15.2 on chip drivers/i2c/sx9310 |