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Organizes PAS clock support under platform/$(PLATFORM_FLAVOR)/ so future platforms can provide their own PAS clock implementation. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>
Move all Kodiak-specific logic and the PTA command handlers into platform/kodiak/, and model each subsystem with a descriptor/ops abstraction: every platform exposes a table via qcom_pas_platform_subsys() that the generic pas_core.c drives. Pure structural refactor. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>
Add qcom_clock_lucidevo_pll_enable(), a self-contained helper that configures, locks and enables the main output of a Lucid-EVO PLL given its register block base and a struct qcom_lucidevo_pll_config. No caller yet; this provides the building block for per-processor PLL bring-up. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>
Bring up the Compute DSP (CDSP0/1) via the PAS peripheral authentication path on the Lemans platform. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>
Each PAS subsystem maps its controller window at runtime via core_mmu_add_mapping(); these late mappings come from CFG_RESERVED_VASPACE_SIZE and are never released. The six DSP windows total ~146.5 MB but the previous 60 MB default fits only one, so reserve 256 MB to cover them with headroom. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>
Add LPASS / ADSP (QDSP6 v68/v69) PAS bring-up for the Lemans platform (IQ-9075-EVK), following the existing Lemans CDSP0/1 PAS + clock-driver pattern and the Kodiak LPASS PTA layout. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>
After boot the static memory map is frozen at count + 5 entries, so core_mmu_add_mapping() failed once those spare slots were exhausted. Grow the map through the same realloc hook as every other add path, re-resolving RES_VASPACE afterwards. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>
Add the IRIS video-codec PAS driver for lemans, mirroring the kodiak venus driver (which already targets IRIS hardware). The lemans IRIS register layout is identical: WRAPPER_TZ at IRIS+0xc0000 with the same XTSS_SW_RESET / FW / CPA / NONPIX offsets. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>
Add PAS bring-up for the two general-purpose Hexagon DSPs on Lemans (SA8775P): GP-DSP0 (TURINGGDSP, image id 39) and GP-DSP1 (TURINGGDSP1, image id 40). This follows the same architecture as the existing CDSP0/1, LPASS and IRIS subsystems. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>
Signed-off-by: Siva Rama Krishna Potu <spotu@qti.qualcomm.com>
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Please rebase on tip of qcom-next |
Jorge A. Ramirez-Ortiz (ldts)
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Jul 8, 2026
Jorge A. Ramirez-Ortiz (ldts)
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Jorge A. Ramirez-Ortiz (ldts)
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cleanup the comments on all the files please. it is hard to see the code.
static functions should be self explanatory - actually all the code should be written in such a way that function names help understand the flow.
comments should be the exception not the norm
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remove these sort of unnecessary comments. we want to see the code not the comments
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I'll rebase on qcom-next and clean up all this.
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| // SPDX-License-Identifier: BSD-2-Clause | |||
| /* | |||
| * Qualcomm TLMM pinctrl driver — non-DT implementation. | |||
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we dont want to maintain all of these comments... remove them
Sumit Garg (b49020)
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Recreated as #23, rebased on qcom-next. Closing this one in favor of the new PR. |
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