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authorThomas Bogendoerfer <tbogendoerfer@suse.de>2020-01-09 11:34:29 +0100
committerPaul Burton <paulburton@kernel.org>2020-01-09 15:30:59 -0800
commit0ce5ebd24d25f02c73940f047b12733d84b125e8 (patch)
tree3cbdc0a8e8baff23e120b7b8ffdf1ded8e5c8a1d /arch/mips/sgi-ip27
parent10cf8300ecada10f4bd6c9be78439cce98ae6d8b (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.c20
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);