diff options
| author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-01-22 16:54:50 +0100 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-01-26 13:43:33 +0100 |
| commit | bf02280e435cb620b255bb03738ac334cb7233dd (patch) | |
| tree | 617b9409e381c45e07fec9942e98f17b37b25d19 /arch/arm/mach-at91/board-dt-sam9.c | |
| parent | ARM: at91: fix Kconfig.debug by adding DEBUG_AT91_UART option (diff) | |
| download | linux-bf02280e435cb620b255bb03738ac334cb7233dd.tar.xz linux-bf02280e435cb620b255bb03738ac334cb7233dd.zip | |
ARM: at91: fix PM initialization for newer SoCs
Newer SoCs: at91sam9x5, at91sam9n12, sama5d3 and sama5d4 embed a DDR controller
and have a different PMC status register layout than the at91sam9g45. Create
another at91_sam9x5_pm_init() function to match this compatibility.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/board-dt-sam9.c')
| -rw-r--r-- | arch/arm/mach-at91/board-dt-sam9.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/board-dt-sam9.c b/arch/arm/mach-at91/board-dt-sam9.c index 0fe1ced608c5..c8252ddac6f0 100644 --- a/arch/arm/mach-at91/board-dt-sam9.c +++ b/arch/arm/mach-at91/board-dt-sam9.c @@ -61,3 +61,23 @@ DT_MACHINE_START(at91sam9g45_dt, "Atmel AT91SAM9G45") .init_machine = sam9g45_dt_device_init, .dt_compat = at91_9g45_board_compat, MACHINE_END + +static void __init sam9x5_dt_device_init(void) +{ + at91_sam9x5_pm_init(); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static const char *at91_9x5_board_compat[] __initconst = { + "atmel,at91sam9x5", + "atmel,at91sam9n12", + NULL +}; + +DT_MACHINE_START(at91sam9x5_dt, "Atmel AT91SAM9") + /* Maintainer: Atmel */ + .map_io = at91_map_io, + .init_early = at91_dt_initialize, + .init_machine = sam9x5_dt_device_init, + .dt_compat = at91_9x5_board_compat, +MACHINE_END |