diff options
| author | Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com> | 2021-01-06 17:26:35 +0900 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-01-19 09:05:35 +0000 |
| commit | 14d0a6a982d4d53705355ad31d0eeb960d33194c (patch) | |
| tree | c3e4f56881930d7d6a6c224a07ffcfc0423e4756 /src/mainboard/google/dedede/variants/sasuke/overridetree.cb | |
| parent | 5aa09de155779a22d24759c97eb4ae8bcf6d7eb7 (diff) | |
mb/google/dedede/var/sasuke: Add LTE modem support
This change enables LTE modem for sasuke.
- Add LTE modem device into devicetree
- Add GPIO control for LTE modem power on and off
BUG=177177967
TEST=Built and verified modem device existence with lsusb
Change-Id: I34ba8ab00b73f24d1786ab014e9981b172a63a27
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49163
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/dedede/variants/sasuke/overridetree.cb')
| -rw-r--r-- | src/mainboard/google/dedede/variants/sasuke/overridetree.cb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/sasuke/overridetree.cb b/src/mainboard/google/dedede/variants/sasuke/overridetree.cb index 57cfbc7c4f..48a8e603ef 100644 --- a/src/mainboard/google/dedede/variants/sasuke/overridetree.cb +++ b/src/mainboard/google/dedede/variants/sasuke/overridetree.cb @@ -97,6 +97,16 @@ chip soc/intel/jasperlake register "enable_delay_ms" = "20" device usb 2.5 on end end + chip drivers/usb/acpi + register "desc" = ""LTE"" + register "type" = "UPC_TYPE_INTERNAL" + register "has_power_resource" = "1" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H17)" + register "reset_off_delay_ms" = "20" + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A10)" + register "enable_delay_ms" = "20" + device usb 3.3 on end + end end end end # USB xHCI |