diff options
| author | Serin Yeh <serin.yeh@intel.corp-partner.google.com> | 2023-09-27 17:36:18 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-10-04 09:37:46 +0000 |
| commit | ab6f016a43cf7d2667f5648dad72ca3d0df03d58 (patch) | |
| tree | f2eb2eb8752ae3d4fff938dba2dd2d1ac7a7e5d3 /src/mainboard | |
| parent | de61edde1b340b245139b3dc89f1f205fb1a1994 (diff) | |
mb/google/brya/var/yavilla: Add VCM power control sequence
Add VCM power control to configure 2.8V and reset pin, and VCM can
be powered on/off properly.
BUG=b:292907385
TEST=Run ITS test
Change-Id: I242025836fd50076a40ffcc4e5d4a5d5bc6fb4d0
Signed-off-by: Serin Yeh <serin.yeh@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78170
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/brya/variants/yavilla/overridetree.cb | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/mainboard/google/brya/variants/yavilla/overridetree.cb b/src/mainboard/google/brya/variants/yavilla/overridetree.cb index d31a8f99fa..ee5a3b6b6a 100644 --- a/src/mainboard/google/brya/variants/yavilla/overridetree.cb +++ b/src/mainboard/google/brya/variants/yavilla/overridetree.cb @@ -375,12 +375,11 @@ chip soc/intel/alderlake register "gpio_panel.gpio[2].gpio_num" = "GPP_D3" # WCAM_RST_L #_ON - register "on_seq.ops_cnt" = "5" + register "on_seq.ops_cnt" = "4" register "on_seq.ops[0]" = "SEQ_OPS_CLK_ENABLE(0, 0)" register "on_seq.ops[1]" = "SEQ_OPS_GPIO_ENABLE(0, 5)" register "on_seq.ops[2]" = "SEQ_OPS_GPIO_ENABLE(1, 5)" - register "on_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(2, 5)" - register "on_seq.ops[4]" = "SEQ_OPS_GPIO_ENABLE(2, 5)" + register "on_seq.ops[3]" = "SEQ_OPS_GPIO_ENABLE(2, 5)" #_OFF register "off_seq.ops_cnt" = "4" @@ -400,6 +399,22 @@ chip soc/intel/alderlake register "device_type" = "INTEL_ACPI_CAMERA_VCM" register "vcm_compat" = ""dongwoon,dw9714"" + register "has_power_resource" = "1" + register "max_dstate_for_probe" = "ACPI_DEVICE_SLEEP_D3_COLD" + + #Controls + register "gpio_panel.gpio[0].gpio_num" = "GPP_D15" # EN_PP2800_WCAM_X + register "gpio_panel.gpio[1].gpio_num" = "GPP_D3" # WCAM_RST_L + + #_ON + register "on_seq.ops_cnt" = "2" + register "on_seq.ops[0]" = "SEQ_OPS_GPIO_ENABLE(0, 5)" + register "on_seq.ops[1]" = "SEQ_OPS_GPIO_ENABLE(1, 5)" + + #_OFF + register "off_seq.ops_cnt" = "2" + register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(1, 0)" + register "off_seq.ops[0]" = "SEQ_OPS_GPIO_DISABLE(0, 0)" device i2c 0C on probe WFC WFC_MIPI_OVTI8856 |