| 885f5669 | 20-Jan-2025 |
Christian Marangi <[email protected]> |
pmdomain: airoha: Fix compilation error with Clang-20 and Thumb2 mode
The use of R7 in the SMCCC conflicts with the compiler's use of R7 as a frame
pointer in Thumb2 mode, which is forcibly enabled
pmdomain: airoha: Fix compilation error with Clang-20 and Thumb2 mode
The use of R7 in the SMCCC conflicts with the compiler's use of R7 as a frame
pointer in Thumb2 mode, which is forcibly enabled by Clang when profiling
hooks are inserted via the -pg switch.
This is a known issue and similar driver workaround this with a Makefile
ifdef. Exact workaround are applied in
drivers/firmware/arm_scmi/transports/Makefile and other similar driver.
Suggested-by: Sudeep Holla <[email protected]>
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Fixes: 82e703dd438b ("pmdomain: airoha: Add Airoha CPU PM Domain support")
Signed-off-by: Christian Marangi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
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| b1d4c60c | 29-Mar-2024 |
Johnson Wang <[email protected]> |
pmdomain: mediatek: Add MT8188 buck isolation setting
Add buck isolation setting to ADSP_AO, CAM_VCORE and IMG_VCORE power
domains in MT8188 for proper buck isolation control in power domain
on/off.
pmdomain: mediatek: Add MT8188 buck isolation setting
Add buck isolation setting to ADSP_AO, CAM_VCORE and IMG_VCORE power
domains in MT8188 for proper buck isolation control in power domain
on/off.
Signed-off-by: Johnson Wang <[email protected]>
Signed-off-by: Fei Shao <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
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| d2567a84 | 18-Sep-2023 |
Alexandre Bailon <[email protected]> |
pmdomain: mediatek: Add support for MTK_SCPD_STRICT_BUS_PROTECTION cap
This adds support for MTK_SCPD_STRICT_BUS_PROTECTION capability. It is a
strict bus protection policy that requires the bus pro
pmdomain: mediatek: Add support for MTK_SCPD_STRICT_BUS_PROTECTION cap
This adds support for MTK_SCPD_STRICT_BUS_PROTECTION capability. It is a
strict bus protection policy that requires the bus protection to be
disabled before accessing the bus.
This is required by the mt8365, for the MM power domain.
Signed-off-by: Alexandre Bailon <[email protected]>
Signed-off-by: Fabien Parent <[email protected]>
Signed-off-by: Markus Schneider-Pargmann <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Reviewed-by: Alexandre Mergnat <[email protected]>
Tested-by: Alexandre Mergnat <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
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| ecaf11aa | 18-Sep-2023 |
Alexandre Bailon <[email protected]> |
pmdomain: mediatek: Add support for WAY_EN operations
This updates the power domain to support WAY_EN operations. WAY_EN
operations on mt8365 are using a different component to check for the
acknowl
pmdomain: mediatek: Add support for WAY_EN operations
This updates the power domain to support WAY_EN operations. WAY_EN
operations on mt8365 are using a different component to check for the
acknowledgment, namely the infracfg-nao component. Also to enable a way
it the bit needs to be cleared while disabling a way needs a bit to be
set. To support these two operations two flags are added,
BUS_PROT_INVERTED and BUS_PROT_STA_COMPONENT_INFRA_NAO. Additionally
another regmap is created if the INFRA_NAO capability is set.
This operation is required by the mt8365 for the MM power domain.
Signed-off-by: Alexandre Bailon <[email protected]>
Signed-off-by: Fabien Parent <[email protected]>
Signed-off-by: Markus Schneider-Pargmann <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Reviewed-by: Alexandre Mergnat <[email protected]>
Tested-by: Alexandre Mergnat <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
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| ae442ba8 | 18-Sep-2023 |
Markus Schneider-Pargmann <[email protected]> |
pmdomain: mediatek: Split bus_prot_mask
bus_prot_mask is used for all operations, set clear and acknowledge. In
preparation of m8365 power domain support split this one mask into two,
one mask for s
pmdomain: mediatek: Split bus_prot_mask
bus_prot_mask is used for all operations, set clear and acknowledge. In
preparation of m8365 power domain support split this one mask into two,
one mask for set and clear, another one for acknowledge.
Signed-off-by: Markus Schneider-Pargmann <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Reviewed-by: Alexandre Mergnat <[email protected]>
Tested-by: Alexandre Mergnat <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
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