diff options
author | Manuel Lauss <manuel.lauss@googlemail.com> | 2011-11-10 12:06:22 +0000 |
---|---|---|
committer | Ralf Baechle <ralf@linux-mips.org> | 2011-12-07 22:02:07 +0000 |
commit | 1c043f16a01c144305e952025e883b55706f2450 (patch) | |
tree | 1497c03fbde8d92f8144fd99fd4e9cacff63b3c0 /arch/mips/alchemy | |
parent | c9af5144ce5e6270a8bffad348cf2f20648f5f67 (diff) | |
download | linux-1c043f16a01c144305e952025e883b55706f2450.tar.gz linux-1c043f16a01c144305e952025e883b55706f2450.tar.bz2 linux-1c043f16a01c144305e952025e883b55706f2450.zip |
MIPS: Alchemy: Add RTC device to all devboards
All Devboards can use the 32kHz counter as a RTC device.
Also delete the custom CMOS RTC header, which can be used for the
DS1693 on the PB1500. But since it doesn't have a buffer battery
it is as useful as the on-chip RTC which I prefer.
Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2874/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/alchemy')
-rw-r--r-- | arch/mips/alchemy/devboards/db1200.c | 8 | ||||
-rw-r--r-- | arch/mips/alchemy/devboards/db1300.c | 8 | ||||
-rw-r--r-- | arch/mips/alchemy/devboards/db1550.c | 8 | ||||
-rw-r--r-- | arch/mips/alchemy/devboards/platform.c | 13 |
4 files changed, 11 insertions, 26 deletions
diff --git a/arch/mips/alchemy/devboards/db1200.c b/arch/mips/alchemy/devboards/db1200.c index ec481f33aecc..1181241c5052 100644 --- a/arch/mips/alchemy/devboards/db1200.c +++ b/arch/mips/alchemy/devboards/db1200.c @@ -312,13 +312,6 @@ static struct platform_device db1200_ide_dev = { /**********************************************************************/ -static struct platform_device db1200_rtc_dev = { - .name = "rtc-au1xxx", - .id = -1, -}; - -/**********************************************************************/ - /* SD carddetects: they're supposed to be edge-triggered, but ack * doesn't seem to work (CPLD Rev 2). Instead, the screaming one * is disabled and its counterpart enabled. The 500ms timeout is @@ -755,7 +748,6 @@ static struct platform_device *db1200_devs[] __initdata = { &db1200_mmc0_dev, &au1200_lcd_dev, &db1200_eth_dev, - &db1200_rtc_dev, &db1200_nand_dev, &db1200_audiodma_dev, &db1200_audio_dev, diff --git a/arch/mips/alchemy/devboards/db1300.c b/arch/mips/alchemy/devboards/db1300.c index 7f3dacb60ea5..0893f2af0d01 100644 --- a/arch/mips/alchemy/devboards/db1300.c +++ b/arch/mips/alchemy/devboards/db1300.c @@ -386,13 +386,6 @@ static struct platform_device db1300_5waysw_dev = { /**********************************************************************/ -static struct platform_device db1300_rtc_dev = { - .name = "rtc-au1xxx", - .id = -1, -}; - -/**********************************************************************/ - static struct pata_platform_info db1300_ide_info = { .ioport_shift = DB1300_IDE_REG_SHIFT, }; @@ -697,7 +690,6 @@ static struct platform_device *db1300_dev[] __initdata = { &db1300_eth_dev, &db1300_i2c_dev, &db1300_5waysw_dev, - &db1300_rtc_dev, &db1300_nand_dev, &db1300_ide_dev, &db1300_sd0_dev, diff --git a/arch/mips/alchemy/devboards/db1550.c b/arch/mips/alchemy/devboards/db1550.c index a4755b0570a1..6815d0783cd8 100644 --- a/arch/mips/alchemy/devboards/db1550.c +++ b/arch/mips/alchemy/devboards/db1550.c @@ -372,13 +372,6 @@ static struct platform_device db1550_sndi2s_dev = { /**********************************************************************/ -static struct platform_device db1550_rtc_dev = { - .name = "rtc-au1xxx", - .id = -1, -}; - -/**********************************************************************/ - static int db1550_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin) { if ((slot < 11) || (slot > 13) || pin == 0) @@ -427,7 +420,6 @@ static struct platform_device db1550_pci_host_dev = { /**********************************************************************/ static struct platform_device *db1550_devs[] __initdata = { - &db1550_rtc_dev, &db1550_nand_dev, &db1550_i2c_dev, &db1550_ac97_dev, diff --git a/arch/mips/alchemy/devboards/platform.c b/arch/mips/alchemy/devboards/platform.c index 49a4b3244d8e..621f70afb63a 100644 --- a/arch/mips/alchemy/devboards/platform.c +++ b/arch/mips/alchemy/devboards/platform.c @@ -13,6 +13,13 @@ #include <asm/reboot.h> #include <asm/mach-db1x00/bcsr.h> + +static struct platform_device db1x00_rtc_dev = { + .name = "rtc-au1xxx", + .id = -1, +}; + + static void db1x_power_off(void) { bcsr_write(BCSR_RESETS, 0); @@ -25,7 +32,7 @@ static void db1x_reset(char *c) bcsr_write(BCSR_SYSTEM, 0); } -static int __init db1x_poweroff_setup(void) +static int __init db1x_late_setup(void) { if (!pm_power_off) pm_power_off = db1x_power_off; @@ -34,9 +41,11 @@ static int __init db1x_poweroff_setup(void) if (!_machine_restart) _machine_restart = db1x_reset; + platform_device_register(&db1x00_rtc_dev); + return 0; } -late_initcall(db1x_poweroff_setup); +device_initcall(db1x_late_setup); /* register a pcmcia socket */ int __init db1x_register_pcmcia_socket(phys_addr_t pcmcia_attr_start, |