diff options
| author | Thomas Bogendoerfer <tbogendoerfer@suse.de> | 2020-01-09 11:34:29 +0100 |
|---|---|---|
| committer | Paul Burton <paulburton@kernel.org> | 2020-01-09 15:30:59 -0800 |
| commit | 0ce5ebd24d25f02c73940f047b12733d84b125e8 (patch) | |
| tree | 3cbdc0a8e8baff23e120b7b8ffdf1ded8e5c8a1d /arch/mips/sgi-ip27 | |
| parent | 10cf8300ecada10f4bd6c9be78439cce98ae6d8b (diff) | |
mfd: ioc3: Add driver for SGI IOC3 chip
SGI IOC3 chip has integrated ethernet, keyboard and mouse interface.
It also supports connecting a SuperIO chip for serial and parallel
interfaces. IOC3 is used inside various SGI systemboards and add-on
cards with different equipped external interfaces.
Support for ethernet and serial interfaces were implemented inside
the network driver. This patchset moves out the not network related
parts to a new MFD driver, which takes care of card detection,
setup of platform devices and interrupt distribution for the subdevices.
Serial portion: Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
Network part: Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Network part: Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-serial@vger.kernel.org
Diffstat (limited to 'arch/mips/sgi-ip27')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-timer.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index 6b7126a42e72..61f3565f3645 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -168,23 +168,3 @@ void hub_rtc_init(nasid_t nasid) LOCAL_HUB_S(PI_RT_PEND_B, 0); } } - -static int __init sgi_ip27_rtc_devinit(void) -{ - struct resource res; - - memset(&res, 0, sizeof(res)); - res.start = XPHYSADDR(KL_CONFIG_CH_CONS_INFO(master_nasid)->memory_base + - IOC3_BYTEBUS_DEV0); - res.end = res.start + 32767; - res.flags = IORESOURCE_MEM; - - return IS_ERR(platform_device_register_simple("rtc-m48t35", -1, - &res, 1)); -} - -/* - * kludge make this a device_initcall after ioc3 resource conflicts - * are resolved - */ -late_initcall(sgi_ip27_rtc_devinit); |