diff options
author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-02-16 11:31:06 +0100 |
---|---|---|
committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-03-31 20:36:10 +0200 |
commit | b32de9dd38fcf9063e993dcdd64cc64ad344d3ac (patch) | |
tree | 366da11875feb5f0ecaf486984493f6f07bcd76d /arch/arm/mach-at91/at91rm9200.c | |
parent | 8c9290aee18ef33fd7d6817ef36bb430278e542b (diff) |
ARM: at91: move SoC detection to its own driver
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 <arnd@arndb.de>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'arch/arm/mach-at91/at91rm9200.c')
-rw-r--r-- | arch/arm/mach-at91/at91rm9200.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index d068ec3cd1f6..656ad409a253 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -14,23 +14,10 @@ #include <asm/mach/arch.h> #include "generic.h" -#include "soc.h" - -static const struct at91_soc rm9200_socs[] = { - AT91_SOC(AT91RM9200_CIDR_MATCH, 0, "at91rm9200 BGA", "at91rm9200"), - { /* sentinel */ }, -}; static void __init at91rm9200_dt_device_init(void) { - struct soc_device *soc; - struct device *soc_dev = NULL; - - soc = at91_soc_init(rm9200_socs); - if (soc != NULL) - soc_dev = soc_device_to_device(soc); - - of_platform_default_populate(NULL, NULL, soc_dev); + of_platform_default_populate(NULL, NULL, NULL); at91rm9200_pm_init(); } |