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Move SAM9X60's PM part under SoC config flag. This allows the building
of SAM9X60 platform withouth depending on CONFIG_SOC_AT91SAM9 flag,
allowing us to select only necessary config flags for SAM9X60.
Signed-off-by: Claudiu Beznea <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexandre Belloni <[email protected]>
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Based on 1 normalized pattern(s):
licensed under gplv2 or later
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-or-later
has been chosen to replace the boilerplate/reference in 118 file(s).
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Jilayne Lovejoy <[email protected]>
Reviewed-by: Steve Winslow <[email protected]>
Reviewed-by: Allison Randal <[email protected]>
Reviewed-by: Kate Stewart <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Add initial PM support for SAM9X60. This include idle, WFI and ULP0.
Signed-off-by: Claudiu Beznea <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>
Signed-off-by: Ludovic Desroches <[email protected]>
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To simplify machine init and as the soc_device struct is not used as the
parent for on-chip devices anymore, move SoC detection to its own driver.
Change in dmesg:
- before:
DMA: preallocated 256 KiB pool for atomic coherent allocations
AT91: Detected SoC family: sama5d2
AT91: Detected SoC: sama5d27, revision 0
No ATAGs?
clocksource: tcb_clksrc: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 184217874325 ns
at_xdmac f0010000.dma-controller: 16 channels, mapped at 0xe085b000
SCSI subsystem initialized
- after:
DMA: preallocated 256 KiB pool for atomic coherent allocations
No ATAGs?
clocksource: tcb_clksrc: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 184217874325 ns
at_xdmac f0010000.dma-controller: 16 channels, mapped at 0xe0859000
AT91: Detected SoC family: sama5d2
AT91: Detected SoC: sama5d27, revision 0
SCSI subsystem initialized
Suggested-by: Arnd Bergmann <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>
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The PM initialization is now identical for all at91sam9. Merge the
functions.
Acked-by: Wenyou Yang <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>
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Use helper of_platform_default_populate() in linux/of_platform
when possible, instead of calling of_platform_populate() with
the default match table.
Acked-by: Viresh Kumar <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Cc: Nicolas Ferre <[email protected]>
Cc: Krzysztof Halasa <[email protected]>
Cc: Sekhar Nori <[email protected]>
Cc: Shawn Guo <[email protected]>
Cc: Russell King <[email protected]>
Cc: Roland Stigge <[email protected]>
Cc: Jason Cooper <[email protected]>
Cc: Ray Jui <[email protected]>
Cc: Viresh Kumar <[email protected]>
Cc: Stephen Warren <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Michal Simek <[email protected]>
Signed-off-by: Kefeng Wang <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
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Avoid using code from clk/at91 for PM.
This also has the bonus effect of setting arm_pm_idle for sama5 platforms.
Signed-off-by: Alexandre Belloni <[email protected]>
Acked-by: Boris Brezillon <[email protected]>
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Init data marked const should be annotated with __initconst for
correctness and not __initdata. In some cases the array gathering
references to that data has to be marked const as well. This fixes
LTO builds that otherwise fail with section mismatch errors.
Signed-off-by: Nicolas Pitre <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
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Use the soc detection infrastructure for at91sam9 initialization.
Signed-off-by: Alexandre Belloni <[email protected]>
Signed-off-by: Nicolas Ferre <[email protected]>
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Remove the string "(Device Tree)" after the machine name because all AT91
machines use the DT nowadays.
Also change some function names to unify following the convention:
- at91sam9xxx aren't named sam9, 9xxx but with the full name
- sama5 are the ones that don't have the at91 prefix anymore.
Signed-off-by: Nicolas Ferre <[email protected]>
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Move the ramc initialization to pm.c as it is the only user left.
This allows us to get rid of at91_dt_initialize() that was the only one called
by the init_early() function pointer of struct machine_desc.
Signed-off-by: Alexandre Belloni <[email protected]>
[[email protected]: adapt patch to newer series]
Signed-off-by: Nicolas Ferre <[email protected]>
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As board files are now DT only and can address all aspects of the SoC family,
we can rename them so that the mach-at91 directory looks cleaner.
Signed-off-by: Nicolas Ferre <[email protected]>
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