Add the necessary initial support for TunaP variant.
Change-Id: Iff04d6992010da8a496a53727378fc5e1e5cd88c
Signed-off-by: SIVA MULLATI <quic_smullati@quicinc.com>
Enable cx_host_irq, genPD and update bus frequency
for Tuna GPU.
Change-Id: I192fccfe65191ea73d4be4cdca245d65830acc0e
Signed-off-by: SIVA MULLATI <quic_smullati@quicinc.com>
Add the devicetree files for the GPU on Tuna devices.
Change-Id: I3d651d6e665c2fe40dc4e7bced2ea6bd9dbdd185
Signed-off-by: SIVA MULLATI <quic_smullati@quicinc.com>
Currently, there is a race condition in GenPD framework where
GPU CX GDSC can remain ON if both GMU and KGSL SMMU devices are
suspending in parallel and are voting on the same power domain.
Use a dedicated power domain for CX GDSC voting as per latest
recommendation.
Change-Id: Iffeb9a7f24a5e3c31a325e57b021f87f8f94c7fb
Signed-off-by: Kamal Agrawal <quic_kamaagra@quicinc.com>
Ensure the Sun V2 GPU Turbo_L1 frequency is available
on AA and AB parts.
Change-Id: I45f6b804a81211584efe4fcb06e4c7b3dc848263
Signed-off-by: Carter Cooper <quic_ccooper@quicinc.com>
Lower the GPU bus range for 222Mhz powerlevel for Sun V2 devices.
Change-Id: I09b5cc3019751c8dfa67d1a8fd53f6d122404fdb
Signed-off-by: Carter Cooper <quic_ccooper@quicinc.com>
Update 607/660Mhz GPU max DDR limits for Sun V1 and V2.
Change-Id: I94e3047155c3c1ed1c078090f7ac165c10317099
Signed-off-by: Carter Cooper <quic_ccooper@quicinc.com>
Start the GPU at a slightly higher frequency than the lowest
available frequency on Sun V2 devices.
Change-Id: I212c07af5de4c665ba2ff836c97f2ba1381d8fb8
Signed-off-by: Carter Cooper <quic_ccooper@quicinc.com>
Add the AA SKU to the Sun v2 powerlevels so that it is recognized and
selects the appropriate powerlevel table.
Change-Id: I5bb706e3477efa390a8b40d24f85daabe111a0b8
Signed-off-by: Lynus Vaz <quic_lvaz@quicinc.com>
Add powerlevels on sun v2 GPUs based on the speed bin fuse on the device.
Change-Id: Ia0b35aabce36ab210ed01ea3c8abb90c05e74ac6
Signed-off-by: Lynus Vaz <quic_lvaz@quicinc.com>
Update ACD values with characterized values for Sun v2 GPU. Also disable
ACD on lower levels.
Change-Id: Ic5f0d7adb7a71be16f393ff90a6d0199179276a3
Signed-off-by: Mohammed Mirza Mandayappurath Manzoor <quic_mmandaya@quicinc.com>
Read the gpu speed bin devicetree property on sun devices.
Change-Id: I54c444bc434a2475ffe5126b7452f642f4dc7b2a
Signed-off-by: Lynus Vaz <quic_lvaz@quicinc.com>
All lower GPU frequencies are available and the lowest frequency
is no longer considered 'thermal only'. Remove the tag to allow
the lowest GPU frequency as a normal corner for Sun V2.
Change-Id: I3c2384a0d8d107393d71a3dbf8c22090304e64a7
Signed-off-by: Carter Cooper <quic_ccooper@quicinc.com>
Update the frequency tables for AB and AC SKUs.
Change-Id: I46b22a1ccf28db9bc40ea00483d17f4f97b6c6d4
Signed-off-by: Carter Cooper <quic_ccooper@quicinc.com>
Update bus votes for LOW_SVS_D1 corner to have the better power savings.
Change-Id: I91872df0dffd1be77d53f6b04bc1296163a1e5fa
Signed-off-by: Hareesh Gundu <quic_hareeshg@quicinc.com>
GDSCs were modeled as regulators till now. However,
moving forward, GDSCs will be treated as power domains.
Consequently, replace references to ‘regulators’ with
‘power domains’ for the sun GPU.
Change-Id: I607a511754d56728d5013004d0ae83544f873df6
Signed-off-by: Kamal Agrawal <quic_kamaagra@quicinc.com>
Add supported higher power level to Sun GPU.
Change-Id: Icfbdae6f7b44edea00fbf3374224cb407bd0968d
Signed-off-by: Mohammed Mirza Mandayappurath Manzoor <quic_mmandaya@quicinc.com>
Add supported lower power level to Sun GPU.
Change-Id: I896fe7cd45d1b1a824d3a0d7c47115952d8598ea
Signed-off-by: Mohammed Mirza Mandayappurath Manzoor <quic_mmandaya@quicinc.com>
Add supported higher power level to Sun GPU.
Change-Id: I6b33a69d09285f480bc24acfdd0df462ff25bcfb
Signed-off-by: Mohammed Mirza Mandayappurath Manzoor <quic_mmandaya@quicinc.com>
Add ACD values for supported voltage levels for Sun GPU.
Change-Id: I8361f4026afbf05ba26860307ffc7158b55b8d2f
Signed-off-by: Carter Cooper <quic_ccooper@quicinc.com>
Signed-off-by: Mohammed Mirza Mandayappurath Manzoor <quic_mmandaya@quicinc.com>
Add supporting power levels for AB and AC sku devices.
Change-Id: I233a5779a78cdc22883e1ed8b9b02c73aa0f576d
Signed-off-by: Mohammed Mirza Mandayappurath Manzoor <quic_mmandaya@quicinc.com>
SVS is the highest voltage corner for GMU. The lowest DDR BW
that puts CX at SVS corner is 1555 MHz. This DDR vote puts CX
at a corner high enough such that GMU can run at 650 MHz. This
is to get better GMU performance at no extra power cost.
Change-Id: I919476577e9b2e69161142c93d47e91505ffc222
Signed-off-by: Kamal Agrawal <quic_kamaagra@quicinc.com>
For gen8 targets, frequency limiter violations are published
through cx_host_irq interrupt. Thus, add cx_host_irq for sun
GPU.
Change-Id: Ie7e0c7fc53bdc002261ee05339c3e4c49da83ea0
Signed-off-by: Kamal Agrawal <quic_kamaagra@quicinc.com>
Hardware fence feature requires that we keep soccp from power collapsing
as long as GMU is active.
Change-Id: I3721aefd8cb34edfeba846115132002defa8f385
Signed-off-by: Harshdeep Dhatt <quic_hdhatt@quicinc.com>
This is needed to vote for soccp boot/slumber sequence for
hardware fence feature.
Change-Id: I169d83ed9d5acf66027194bf5fee0825bb5602d2
Signed-off-by: Harshdeep Dhatt <quic_hdhatt@quicinc.com>
Add device tree nodes for coresight CX and GX DBGC blocks
for sun devices. Also, add coresight funnel configuration
for graphics funnel device.
Change-Id: Id0a73ac9ef51e1039b718d5d51a4fc063d218a94
Signed-off-by: Kamal Agrawal <quic_kamaagra@quicinc.com>
KGSL driver doesn't program PDC registers anymore.
Thus, remove the register information from device
tree for sun GPU.
Change-Id: I60c78e00942bb68e311b4c4632e5a3e2ed30dcd6
Signed-off-by: Kamal Agrawal <quic_kamaagra@quicinc.com>
Add support for sunp variant msm-id.
Change-Id: I3dee70f03e360330636290ef665aced0b4f31542
Signed-off-by: Carter Cooper <quic_ccooper@quicinc.com>
Signed-off-by: Hareesh Gundu <quic_hareeshg@quicinc.com>
GDSCs can be modeled as power domain on newer GPUs. This
property provides an option to specify the GDSCs as power
domain.
Change-Id: I2f687b9339accaad701737ccfaf5e41209201229
Signed-off-by: Kamal Agrawal <quic_kamaagra@quicinc.com>
QDSS clock is used in kgsl to program ISDB registers. Add the clock so
that kgsl can vote for it when needed.
Change-Id: I2b71bdc4b9884409c598ba20759c56bff12cdb64
Signed-off-by: Mohammed Mirza Mandayappurath Manzoor <quic_mmandaya@quicinc.com>
Add intermediate supported power levels for GPU and remove unsupported
power levels from the list.
Change-Id: Ie16c06293dc707561f03aa9f1839a8217f163726
Signed-off-by: Mohammed Mirza Mandayappurath Manzoor <quic_mmandaya@quicinc.com>
