diff options
| author | Maulik V Vaghela <maulik.v.vaghela@intel.com> | 2021-04-14 14:01:02 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-04-16 06:44:28 +0000 |
| commit | 6935350ad6610fca943afc4ae96125760538f98c (patch) | |
| tree | 74fddae9ea7c1f6d79c09821a04aa6ec8486264d /src/soc/intel/alderlake/include | |
| parent | ba0ab9f1f52f64906beaa6ebf079864b07f6f43e (diff) | |
soc/intel/alderlake: Allow devicetree to fill UPD related to TCSS OC
We need to change OC pin for type C USB3 ports and it depends
on the board design. Allowing it to be filled by devicetree will
make it easier to change the mapping based on the board design
BUG=b:184653645
BRANCH=None
TEST=compilation works fine and value of UPD is getting reflected.
Change-Id: I61faa661c12dced27c6cdd7005a61ae8de8621e1
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52320
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Diffstat (limited to 'src/soc/intel/alderlake/include')
| -rw-r--r-- | src/soc/intel/alderlake/include/soc/usb.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/include/soc/usb.h b/src/soc/intel/alderlake/include/soc/usb.h index 846849aa60..e339c7261e 100644 --- a/src/soc/intel/alderlake/include/soc/usb.h +++ b/src/soc/intel/alderlake/include/soc/usb.h @@ -135,4 +135,20 @@ struct usb3_port_config { .tx_downscale_amp = 0x00, \ } +struct tcss_port_config { + uint8_t enable; + uint8_t ocpin; +}; + +#define TCSS_PORT_EMPTY { \ + .enable = 0, \ + .ocpin = OC_SKIP, \ +} + +#define TCSS_PORT_DEFAULT(pin) { \ + .enable = 1, \ + .ocpin = (pin), \ +} + + #endif |