| c014377b | 17-Feb-2023 |
Nick Alcock <[email protected]> |
kbuild, soc: sunxi: sram: remove MODULE_LICENSE in non-modules
Since commit 8b41fc4454e ("kbuild: create modules.builtin without
Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations
a
kbuild, soc: sunxi: sram: remove MODULE_LICENSE in non-modules
Since commit 8b41fc4454e ("kbuild: create modules.builtin without
Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations
are used to identify modules. As a consequence, uses of the macro
in non-modules will cause modprobe to misidentify their containing
object file as a module when it is not (false positives), and modprobe
might succeed rather than failing with a suitable error message.
So remove it in the files in this commit, none of which can be built as
modules.
Signed-off-by: Nick Alcock <[email protected]>
Suggested-by: Luis Chamberlain <[email protected]>
Cc: Luis Chamberlain <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Hitomi Hasegawa <[email protected]>
Cc: Chen-Yu Tsai <[email protected]>
Cc: Jernej Skrabec <[email protected]>
Cc: Samuel Holland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Acked-by: Jernej Skrabec <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jernej Skrabec <[email protected]>
show more ...
|
| 0e30ca5a | 26-Jan-2023 |
Samuel Holland <[email protected]> |
soc: sunxi: Add Allwinner D1 PPU driver
The PPU contains a series of identical MMIO register ranges, one for
each power domain. Each range contains control/status bits for a clock
gate, reset line,
soc: sunxi: Add Allwinner D1 PPU driver
The PPU contains a series of identical MMIO register ranges, one for
each power domain. Each range contains control/status bits for a clock
gate, reset line, output gates, and a power switch. (The clock and reset
are separate from, and in addition to, the bits in the CCU.) It also
contains a hardware power sequence engine to control the other bits.
Acked-by: Jernej Skrabec <[email protected]>
Signed-off-by: Samuel Holland <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jernej Skrabec <[email protected]>
show more ...
|
| 460d9cb6 | 15-Aug-2022 |
Samuel Holland <[email protected]> |
soc: sunxi: sram: Return void from the release function
There is no point in returning an error here, as the caller can do
nothing about it. In fact, all callers already ignore the return value.
Ac
soc: sunxi: sram: Return void from the release function
There is no point in returning an error here, as the caller can do
nothing about it. In fact, all callers already ignore the return value.
Acked-by: Jernej Skrabec <[email protected]>
Signed-off-by: Samuel Holland <[email protected]>
Reviewed-by: Heiko Stuebner <[email protected]>
Tested-by: Heiko Stuebner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jernej Skrabec <[email protected]>
show more ...
|
| 49fad91a | 15-Aug-2022 |
Samuel Holland <[email protected]> |
soc: sunxi: sram: Fix probe function ordering issues
Errors from debugfs are intended to be non-fatal, and should not prevent
the driver from probing.
Since debugfs file creation is treated as infa
soc: sunxi: sram: Fix probe function ordering issues
Errors from debugfs are intended to be non-fatal, and should not prevent
the driver from probing.
Since debugfs file creation is treated as infallible, move it below the
parts of the probe function that can fail. This prevents an error
elsewhere in the probe function from causing the file to leak. Do the
same for the call to of_platform_populate().
Finally, checkpatch suggests an octal literal for the file permissions.
Fixes: 4af34b572a85 ("drivers: soc: sunxi: Introduce SoC driver to map SRAMs")
Fixes: 5828729bebbb ("soc: sunxi: export a regmap for EMAC clock reg on A64")
Reviewed-by: Jernej Skrabec <[email protected]>
Signed-off-by: Samuel Holland <[email protected]>
Tested-by: Heiko Stuebner <[email protected]>
Signed-off-by: Jernej Skrabec <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
show more ...
|
| 90e10a1f | 15-Aug-2022 |
Samuel Holland <[email protected]> |
soc: sunxi: sram: Prevent the driver from being unbound
This driver exports a regmap tied to the platform device (as opposed to
a syscon, which exports a regmap tied to the OF node). Because of this
soc: sunxi: sram: Prevent the driver from being unbound
This driver exports a regmap tied to the platform device (as opposed to
a syscon, which exports a regmap tied to the OF node). Because of this,
the driver can never be unbound, as that would destroy the regmap. Use
builtin_platform_driver_probe() to enforce this limitation.
Fixes: 5828729bebbb ("soc: sunxi: export a regmap for EMAC clock reg on A64")
Reviewed-by: Jernej Skrabec <[email protected]>
Signed-off-by: Samuel Holland <[email protected]>
Reviewed-by: Heiko Stuebner <[email protected]>
Tested-by: Heiko Stuebner <[email protected]>
Signed-off-by: Jernej Skrabec <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
show more ...
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