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| author | V Sowmya <v.sowmya@intel.com> | 2017-06-06 22:40:36 +0530 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2017-06-20 05:08:41 +0200 |
| commit | eacda2eb8311c3cf301ec80f12b02ed90636282c (patch) | |
| tree | 9e538cc0ce88e98d86dc58b24c2ba46fedc024cf /src/mainboard/samsung | |
| parent | ba03d8de63c4dd5f10d93727e129383ef7196bde (diff) | |
mb/google/poppy: Add camera devices power sequencing through ACPI power resources
This patch controls the camera devices power through ACPI power resource.
* Add Opregions for PMIC,
* TI_PMIC_POWER_OPREGION
* TI_PMIC_VR_VAL_OPREGION
* TI_PMIC_CLK_OPREGION
* TI_PMIC_CLK_FREQ_OPREGION
* Add power resources for sensors and VCM,
* OVTH for CAM0
* OVFI for CAM1
* VCMP for VCM
* Implement _ON and _OFF methods for sensor and VCM module's power on
and power off sequences.
BUG=b:38326541
BRANCH=none
TEST=Build and boot poppy. Dump and verify that the generated DSDT table
has the required entries.
Change-Id: I87cd0508ed5ed922211a51f43ee96b6f44cf673d
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/20054
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard/samsung')
0 files changed, 0 insertions, 0 deletions