pmdomain: amlogic: Move Kconfig options to the pmdomain subsystem

The Kconfig options belongs closer to the corresponding implementations,
hence let's move them from the soc subsystem to the pmdomai

pmdomain: amlogic: Move Kconfig options to the pmdomain subsystem

The Kconfig options belongs closer to the corresponding implementations,
hence let's move them from the soc subsystem to the pmdomain subsystem.

Cc: Neil Armstrong <[email protected]>
Cc: Kevin Hilman <[email protected]>
Cc: Jerome Brunet <[email protected]>
Cc: Martin Blumenstingl <[email protected]>
Cc: <[email protected]>
Acked-by: Neil Armstrong <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>

show more ...

soc: meson: enable building drivers as modules

Enable SoC drivers for 64-bit Amlogic SoCs to be built as modules.

Signed-off-by: Kevin Hilman <[email protected]>

soc: amlogic: socinfo: build for specific arch

The MX driver only supports 32-bit ARM SoCs and the GX driver only
supports 64-bit SoCs. Only build for the right architecture.

Reviewed-by: Jerome B

soc: amlogic: socinfo: build for specific arch

The MX driver only supports 32-bit ARM SoCs and the GX driver only
supports 64-bit SoCs. Only build for the right architecture.

Reviewed-by: Jerome Brunet <[email protected]>
Reviewed-by: Martin Blumenstingl <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>

show more ...

soc: amlogic: fix compile failure with MESON_SECURE_PM_DOMAINS & !MESON_SM

When MESON_SECURE_PM_DOMAINS & !MESON_SM, there will be compile failure:
.../meson-secure-pwrc.o: In function `meson_secure

soc: amlogic: fix compile failure with MESON_SECURE_PM_DOMAINS & !MESON_SM

When MESON_SECURE_PM_DOMAINS & !MESON_SM, there will be compile failure:
.../meson-secure-pwrc.o: In function `meson_secure_pwrc_on':
.../meson-secure-pwrc.c:76: undefined reference to `meson_sm_call'

Fix this by adding depends on MESON_SM for MESON_SECURE_PM_DOMAINS.

Fixes: b3dde5013e13 ("soc: amlogic: Add support for Secure power domains controller")
Reported-by: Stephen Rothwell<[email protected]>
Reported-by: patchwork-bot+linux-amlogic<[email protected]>
Reported-by: kbuild test robot <[email protected]>
Signed-off-by: Jianxin Pan <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
Tested-by: Stephen Rothwell<[email protected]>
Link: https://lore.kernel.org/r/[email protected]

show more ...

soc: amlogic: Add support for Secure power domains controller

Add support for the Amlogic Secure Power controller. In A1/C1 series, power
control registers are in secure domain, and should be access

soc: amlogic: Add support for Secure power domains controller

Add support for the Amlogic Secure Power controller. In A1/C1 series, power
control registers are in secure domain, and should be accessed by smc.

Signed-off-by: Jianxin Pan <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

show more ...

soc: amlogic: Add support for Everything-Else power domains controller

Add support for the General Purpose Amlogic Everything-Else Power controller,
with the first support for G12A and SM1 SoCs dedi

soc: amlogic: Add support for Everything-Else power domains controller

Add support for the General Purpose Amlogic Everything-Else Power controller,
with the first support for G12A and SM1 SoCs dedicated to the VPU, PCIe,
USB, NNA, GE2D and Ethernet Power Domains.

Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Kevin Hilman <[email protected]>
Tested-by: Kevin Hilman <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>

show more ...

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

GPL-2.0-only

Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

show more ...

soc: amlogic: meson-clk-measure: Add missing REGMAP_MMIO dependency

This patchs adds a missing dependency on REGMAP_MMIO.
This cause the following build failure on SPARC:
drivers/soc/amlogic/meson-c

soc: amlogic: meson-clk-measure: Add missing REGMAP_MMIO dependency

This patchs adds a missing dependency on REGMAP_MMIO.
This cause the following build failure on SPARC:
drivers/soc/amlogic/meson-clk-measure.o: In function `meson_msr_probe':
meson-clk-measure.c:(.text+0xc4): undefined reference to `__devm_regmap_init_mmio_clk'

Signed-off-by: Corentin Labbe <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>

show more ...

soc: amlogic: Add Meson Clock Measure driver

The Amlogic Meson SoCs embeds a clock measurer IP to measure the internal
clock paths frequencies.
The precision is determined by stepping into the durat

soc: amlogic: Add Meson Clock Measure driver

The Amlogic Meson SoCs embeds a clock measurer IP to measure the internal
clock paths frequencies.
The precision is determined by stepping into the duration until the counter
overflows.
The debugfs slows a pretty summary and each clock can be measured
individually aswell.

Cc: Martin Blumenstingl <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Martin Blumenstingl <[email protected]>
Tested-by: Martin Blumenstingl <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>

show more ...

soc: amlogic: add meson-canvas driver

Amlogic SoCs have a repository of 256 canvas which they use to
describe pixel buffers.

They contain metadata like width, height, block mode, endianness [..]

M

soc: amlogic: add meson-canvas driver

Amlogic SoCs have a repository of 256 canvas which they use to
describe pixel buffers.

They contain metadata like width, height, block mode, endianness [..]

Many IPs within those SoCs like vdec/vpu rely on those canvas to read/write
pixels.

Reviewed-by: Jerome Brunet <[email protected]>
Tested-by: Neil Armstrong <[email protected]>
Signed-off-by: Maxime Jourdan <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>

show more ...

soc: amlogic: gx pm domain: add PM and OF dependencies

The new driver introduces harmless warnings:

warning: (PM_RMOBILE && ARCH_RCAR_GEN1 && ARCH_RCAR_GEN2 && ARCH_R7S72100 && MESON_GX_PM_DOMAINS)

soc: amlogic: gx pm domain: add PM and OF dependencies

The new driver introduces harmless warnings:

warning: (PM_RMOBILE && ARCH_RCAR_GEN1 && ARCH_RCAR_GEN2 && ARCH_R7S72100 && MESON_GX_PM_DOMAINS) selects PM_GENERIC_DOMAINS which has unmet direct dependencies (PM)
warning: (MESON_GX_PM_DOMAINS) selects PM_GENERIC_DOMAINS_OF which has unmet direct dependencies (PM_GENERIC_DOMAINS && OF)

This adds CONFIG_OF and CONFIG_PM dependencies to ensure it
will only be enabled in valid configurations.

Fixes: 75fcb5ca4b46 ("soc: amlogic: add Meson GX VPU Domains driver")
Signed-off-by: Arnd Bergmann <[email protected]>

show more ...

soc: amlogic: add Meson GX VPU Domains driver

The Video Processing Unit needs a specific Power Domain powering scheme
this driver handles this as a PM Power Domain driver.

Signed-off-by: Neil Armst

soc: amlogic: add Meson GX VPU Domains driver

The Video Processing Unit needs a specific Power Domain powering scheme
this driver handles this as a PM Power Domain driver.

Signed-off-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>

show more ...

soc: amlogic: Add Meson6/Meson8/Meson8b/Meson8m2 SoC Information driver

Amlogic SoCs have an information register which contains the SoC type
and revision information.
This patchs adds support for d

soc: amlogic: Add Meson6/Meson8/Meson8b/Meson8m2 SoC Information driver

Amlogic SoCs have an information register which contains the SoC type
and revision information.
This patchs adds support for decoding those registers and exposing the
resulting information via the SoC bus infrastructure.

Signed-off-by: Martin Blumenstingl <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>

show more ...

soc: Add Amlogic SoC Information driver

Amlogic SoCs have a SoC information register for SoC type, package type and
revision information.
This patchs adds support for this register decoding and expo

soc: Add Amlogic SoC Information driver

Amlogic SoCs have a SoC information register for SoC type, package type and
revision information.
This patchs adds support for this register decoding and exposing with the
SoC bus infrastructure.

Signed-off-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>

show more ...