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2015-04-02MIPS: BCM47xx: Move filling most of SPROM to the generic functionRafał Miłecki1-401/+204
This simplifies code a lot by dropping many per-revision-group functions. There are still some paths left that use uncommon NVRAM read helpers or fill arrays. They will need to be handled in separated patch. I've tested this (by printing SPROM content) for regressions on: 1) BCM4704 (SPROM revision 2) 2) BCM4706 (SPROM revision 8 plus 11 & 9 on extra WiFi cards) The only difference is not reading board_type from SPROM rev 11 which is unsupported and treated as rev 1. This change for rev 1 is expected. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: Jonas Gorski <jonas.gorski@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/9660/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-04-02MIPS: BCM47xx: Add generic function filling SPROM entriesRafał Miłecki1-3/+29
Handling many SPROM revisions became messy, we have tons of functions specific to various revision groups which are quite hard to track. For years there is yet another revision 11 asking for support, but adding it in current the form would make things even worse. To resolve this problem let's add new function with table-like entries that will contain revision bitmask for every SPROM variable. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: Jonas Gorski <jonas.gorski@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/9659/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-04-02MIPS: BCM47xx: Devices database update for 4.1 (or 4.2?)Rafał Miłecki3-0/+32
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/9656/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-04-02MIPS: BCM47xx: Keep ID entries for non-standard devices togetherRafał Miłecki1-28/+20
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/9655/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-04-02MIPS: BCM47XX: Don't try guessing NVRAM size on MTD partitionRafał Miłecki1-22/+14
When dealing with whole flash content (bcm47xx_nvram_init_from_mem) we need to find NVRAM start trying various partition sizes (nvram_sizes). This is not needed when using MTD as we have direct partition access. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/9652/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-04-02MIPS: BCM47XX: Increase NVRAM buffer size to 64 KiBRafał Miłecki1-1/+1
For years Broadcom devices use 64 KiB NVRAM partition size and some of them indeed have it filled in more than 50%. This change allows reading whole NVRAM e.g. on Netgear WNDR4500 and Netgear R8000. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/9651/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-04-02MIPS: BCM47XX: Include io.h directly and fix brace indentRafał Miłecki1-1/+2
We use IO functions like readl & ioremap_nocache, so include linux/io.h Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/9650/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-04-01MIPS: BCM47XX: Fix coding style to match kernel standardsRafał Miłecki8-30/+34
[ralf@linux-mips.org: Fixed conflicts.] Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: Paul Walmsley <paul@pwsan.com> Patchwork: https://patchwork.linux-mips.org/patch/8665/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-04-01MIPS: BCM47xx: Move NVRAM header to the include/linux/.Rafał Miłecki5-5/+2
There are two reasons for having this header in the common place: 1) Simplifying drivers that read NVRAM entries. We will be able to safely call bcm47xx_nvram_* functions without #ifdef-s. 2) Getting NVRAM driver out of MIPS arch code. This is needed to support BCM5301X arch which also requires this NVRAM driver. Patch for that will follow once we get is reviewed. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: Arnd Bergmann <arnd@arndb.de> Cc: Paul Walmsley <paul@pwsan.com> Cc: linux-soc@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8619/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-04-01MIPS: BCM47XX: Use strnchr to avoid reading out of the bufferRafał Miłecki1-2/+4
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: Paul Walmsley <paul@pwsan.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8662/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-04-01MIPS: BCM47XX: Use helpers for reading NVRAM contentRafał Miłecki1-5/+2
Also drop some unneeded memset-s. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: Paul Walmsley <paul@pwsan.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8661/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-03-24MIPS: BCM47XX: Support SPROM prefixes for PCI devicesRafał Miłecki1-0/+33
Support parsing SPROMs with prefixes defined like devpath1=pci/1/1 Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/9552/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-11-24MIPS: BCM47XX: Clean up nvram headerRafał Miłecki2-5/+32
1) Move private defines to the .c file 2) Move SPROM helper to the sprom.c 3) Drop unused code 4) Rename magic to the NVRAM_MAGIC 5) Add const to the char pointer we never modify Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8289/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-11-24MIPS: BCM47XX: Use mtd as an alternative way/API to get NVRAM contentRafał Miłecki1-4/+38
NVRAM can be read using magic memory offset, but after all it's just a flash partition. On platforms where NVRAM isn't needed early we can get it using mtd subsystem. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8266/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-11-24MIPS: BCM47XX: Initialize bcma bus later (with mm available)Rafał Miłecki3-6/+38
Initializaion with memory allocator available will be much simpler, this will allow cleanup in the bcma code. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8234/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-11-24MIPS: BCM47XX: Move SPROM fallback code into sprom.cRafał Miłecki3-56/+73
This is some general cleanup as well as preparing sprom.c to become a standalone driver. We will need this for bcm53xx ARM arch support. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8232/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-11-24MIPS: BCM47XX: Make bcma init NVRAM instead of bcm47xx polling itRafał Miłecki1-40/+2
This drops ssb/bcma dependency and will allow us to make it a standalone driver. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/8233/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-11-24MIPS: BCM47XX: Make ssb init NVRAM instead of bcm47xx polling itRafał Miłecki1-21/+9
This makes NVRAM code less bcm47xx/ssb specific allowing it to become a standalone driver in the future. A similar patch for bcma will follow when it's ready. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7612/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-11-24MIPS: BCM47XX: Get rid of calls to KSEG1ADDRRafał Miłecki1-12/+32
We should be using ioremap_nocache helper which handles remaps in a smarter way. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: http://patchwork.linux-mips.org/patch/7611/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-09-26Merge tag 'master-2014-09-16' of ↵David S. Miller1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next John W. Linville says: ==================== pull request: wireless-next 2014-09-22 Please pull this batch of updates intended for the 3.18 stream... For the mac80211 bits, Johannes says: "This time, I have some rate minstrel improvements, support for a very small feature from CCX that Steinar reverse-engineered, dynamic ACK timeout support, a number of changes for TDLS, early support for radio resource measurement and many fixes. Also, I'm changing a number of places to clear key memory when it's freed and Intel claims copyright for code they developed." For the bluetooth bits, Johan says: "Here are some more patches intended for 3.18. Most of them are cleanups or fixes for SMP. The only exception is a fix for BR/EDR L2CAP fixed channels which should now work better together with the L2CAP information request procedure." For the iwlwifi bits, Emmanuel says: "I fix here dvm which was broken by my last pull request. Arik continues to work on TDLS and Luca solved a few issues in CT-Kill. Eyal keeps digging into rate scaling code, more to come soon. Besides this, nothing really special here." Beyond that, there are the usual big batches of updates to ath9k, b43, mwifiex, and wil6210 as well as a handful of other bits here and there. Also, rtlwifi gets some btcoexist attention from Larry. Please let me know if there are problems! ==================== Had to adjust the wil6210 code to comply with Joe Perches's recent change in net-next to make the netdev_*() routines return void instead of 'int'. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bcma: use separated function to initialize bus on SoCRafał Miłecki1-0/+4
This is required to split SoC bus init into two phases. The later one (which includes scanning) should be called when kalloc is available. Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-08-19MIPS: BCM47XX: Fix reboot problem on BCM4705/BCM4785Hauke Mehrtens1-2/+11
This adds some code based on code from the Broadcom GPL tar to fix the reboot problems on BCM4705/BCM4785. I tried rebooting my device for ~10 times and have never seen a problem. This reverts the changes in the previous commit and adds the real fix as suggested by Rafał. Setting bit 22 in Reg 22, sel 4 puts the BIU (Bus Interface Unit) into async mode. The previous commit was 316cad5c1d4daee998cd1f83ccdb437f6f20d45c [MIPS: BCM47XX: make reboot more relaiable] Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: jogo@openwrt.org Cc: zajec5@gmail.com Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7545/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: Detect more then 128 MiB of RAM (HIGHMEM)Rafał Miłecki3-1/+73
So far BCM47XX can only detect amount of HIGHMEM. It still requires adding (registering) and well-testing before enabling by default. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7396/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: Devices database update for 3.17Rafał Miłecki3-10/+55
Detect more devices and register leds & buttons for them. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7394/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: Select SYS_SUPPORTS_HIGHMEM for BCM47XX_BCMARafał Miłecki1-0/+1
It seems that bcm47xx can handle only 128 MiB of RAM directly. There are few devices with 256 MiB, but Broadcom's SDK uses highmem to handle anything above 128 MiB. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/7101/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: Move shared symbols to the config BCM47XXRafał Miłecki1-4/+0
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/7100/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47xx: Fix LEDs on WRT54GS V1.0Rafał Miłecki1-0/+10
Reported-by: Catalin Patulea <cat@vv.carleton.ca> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/7113/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47xx: Distinguish WRT54G series devices by boardtypeRafał Miłecki3-11/+15
Catalin reported that GPIOs used by bcm47xx don't match layout of his WRT54GS V1.0 board. It seems we need to distinguish these 54G* devices. Reported-by: Catalin Patulea <cat@vv.carleton.ca> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/7112/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: add Microsoft MN-700 and Asus WL500GHauke Mehrtens3-0/+55
This patch adds detection for the Microsoft MN-700 and the Asus WL500G router. This is based on some old code from OpenWrt. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: zajec5@gmail.com Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7490/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: fixup broken MAC addresses in nvramHauke Mehrtens1-0/+48
The address prefix 00:90:4C is used by Broadcom in their initial configuration. When a mac address with the prefix 00:90:4C is used all devices from the same series are sharing the same mac address. To prevent mac address collisions we replace them with a mac address based on the base address. To generate such addresses we take the main mac address from et0macaddr and increase it by two for the first wifi device and by 3 for the second one. This matches the printed mac address on the device. The main mac address increased by one is used as wan address by the vendor code. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: zajec5@gmail.com Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7489/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-30MIPS: BCM47XX: make reboot more relaiableHauke Mehrtens1-2/+2
The reboot on the BCM47XX SoCs is done, by setting the watchdog counter to 1 and let it trigger a reboot, when it reaches 0. Some devices with a BCM4705/BCM4785 SoC do not reboot when the counter is set to 1 and decreased to 0 by the hardware. It looks like it works more reliable when we set it to 3. As far as I understand the hardware, this should not make any difference, but I do not have access to any documentation for this SoC. It is still not 100% reliable. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: zajec5@gmail.com Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7488/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-06-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds1-0/+1
Pull networking updates from David Miller: 1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov. 2) Multiqueue support in xen-netback and xen-netfront, from Andrew J Benniston. 3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn Mork. 4) BPF now has a "random" opcode, from Chema Gonzalez. 5) Add more BPF documentation and improve test framework, from Daniel Borkmann. 6) Support TCP fastopen over ipv6, from Daniel Lee. 7) Add software TSO helper functions and use them to support software TSO in mvneta and mv643xx_eth drivers. From Ezequiel Garcia. 8) Support software TSO in fec driver too, from Nimrod Andy. 9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli. 10) Handle broadcasts more gracefully over macvlan when there are large numbers of interfaces configured, from Herbert Xu. 11) Allow more control over fwmark used for non-socket based responses, from Lorenzo Colitti. 12) Do TCP congestion window limiting based upon measurements, from Neal Cardwell. 13) Support busy polling in SCTP, from Neal Horman. 14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru. 15) Bridge promisc mode handling improvements from Vlad Yasevich. 16) Don't use inetpeer entries to implement ID generation any more, it performs poorly, from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits) rtnetlink: fix userspace API breakage for iproute2 < v3.9.0 tcp: fixing TLP's FIN recovery net: fec: Add software TSO support net: fec: Add Scatter/gather support net: fec: Increase buffer descriptor entry number net: fec: Factorize feature setting net: fec: Enable IP header hardware checksum net: fec: Factorize the .xmit transmit function bridge: fix compile error when compiling without IPv6 support bridge: fix smatch warning / potential null pointer dereference via-rhine: fix full-duplex with autoneg disable bnx2x: Enlarge the dorq threshold for VFs bnx2x: Check for UNDI in uncommon branch bnx2x: Fix 1G-baseT link bnx2x: Fix link for KR with swapped polarity lane sctp: Fix sk_ack_backlog wrap-around problem net/core: Add VF link state control policy net/fsl: xgmac_mdio is dependent on OF_MDIO net/fsl: Make xgmac_mdio read error message useful net_sched: drr: warn when qdisc is not work conserving ...
2014-05-30MIPS: BCM47XX: Slightly clean memory detectionRafał Miłecki1-8/+11
Patch was tested on devices with 64 MiB and 256 MiB of RAM. It documents every part nicely and drops this hacky part of code: max = off | ((128 << 20) - 1); Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/6808/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-05-19ssb: sprom: add dev_id field for value overriding standard IDRafał Miłecki1-0/+1
Some devices may have different features despite sharing the same ID (e.g. PCI ID). For example 14e4:4331 is usually a dual band, but this can be "limited". Device with "pci/x/y/devid=0x4332" supports 2.4 GHz only. Similarly 0x4333 will mean support for 5 GHz only. Add entry in SPROM so info described above can be extracted and stored. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-31Merge branch '3.14-fixes' into mips-for-linux-nextRalf Baechle2-1/+2
2014-03-31MIPS: BCM47XX: Add new file for device specific workaroundsRafał Miłecki4-1/+36
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: https://patchwork.linux-mips.org/patch/6627/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-26MIPS: BCM47XX: Add Belkin F7Dxxxx board detectionCody P Schafer3-0/+12
Add a few Belkin F7Dxxxx entries, with F7D4401 sourced from online documentation and the "F7D7302" being observed. F7D3301, F7D3302, and F7D4302 are reasonable guesses which are unlikely to cause mis-detection. Signed-off-by: Cody P Schafer <devel@codyps.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: zajec5@gmail.com Cc: Cody P Schafer <devel@codyps.com> Patchwork: https://patchwork.linux-mips.org/patch/6594/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-26MIPS: BCM47XX: Add detection and GPIO config for Siemens SE505v2Hauke Mehrtens2-0/+29
This adds board detection for the Siemens SE505v2 and the led gpio configuration. This board does not have any buttons. This is based on OpenWrt broadcom-diag and Manuel Munz's nvram dump. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: zajec5@gmail.com Patchwork: https://patchwork.linux-mips.org/patch/6593/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-26MIPS: BCM47XX: Add button and led configuration for some Linksys devicesHauke Mehrtens2-0/+60
This adds led and button GPIO configuration for Linksys wrt54g3gv2, wrt54gsv1 and wrtsl54gs. This is based on OpenWrt broadcom-diag code. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: zajec5@gmail.com Patchwork: https://patchwork.linux-mips.org/patch/6592/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-26MIPS: BCM47XX: Detect some more Linksys devicesHauke Mehrtens1-1/+3
The Linksys WRT54G/GS/GL family uses the same boardtype numbers, and the same gpio configuration. The boardtype numbers are changing with the hardware versions, but these hardware numbers are different or each model. Detect them all as one device, this also worked in OpenWrt. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: zajec5@gmail.com Patchwork: https://patchwork.linux-mips.org/patch/6591/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-19MIPS: BCM47XX: Check all (32) GPIOs when looking for a pinRafał Miłecki1-1/+1
Broadcom boards support 32 GPIOs and NVRAM may have entires for higher ones too. Example: gpio23=wombo_reset Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Cc: Rafał Miłecki <zajec5@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/6547/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-06MIPS: Add 1074K CPU support explicitly.Steven J. Hill1-1/+1
The 1074K is a multiprocessing coherent processing system (CPS) based on modified 74K cores. This patch makes the 1074K an actual unique CPU type, instead of a 74K derivative, which it is not. Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com> Reviewed-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6389/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-06MIPS: bcm47xx: Include missing errno.h for ENXIOMarkos Chandras1-0/+1
Fixes the following build problen on allmodconfig: arch/mips/bcm47xx/board.c: In function 'bcm47xx_board_detect': arch/mips/bcm47xx/board.c:291:14: error: 'ENXIO' undeclared (first use in this function) Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6571/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-01-30Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds13-317/+1197
Pull MIPS updates from Ralf Baechle: "The most notable new addition inside this pull request is the support for MIPS's latest and greatest core called "inter/proAptiv". The patch series describes this core as follows. "The interAptiv is a power-efficient multi-core microprocessor for use in system-on-chip (SoC) applications. The interAptiv combines a multi-threading pipeline with a coherence manager to deliver improved computational throughput and power efficiency. The interAptiv can contain one to four MIPS32R3 interAptiv cores, system level coherence manager with L2 cache, optional coherent I/O port, and optional floating point unit." The platform specific patches touch all 3 Broadcom families. It adds support for the new Broadcom/Netlogix XLP9xx Soc, building a common BCM63XX SMP kernel for all BCM63XX SoCs regardless of core type/count and full gpio button/led descriptions for BCM47xx. The rest of the series are cleanups and bug fixes that are MIPS generic and consist largely of changes that Imgtec/MIPS had published in their linux-mti-3.10.git stable tree. Random other cleanups and patches preparing code to be merged in 3.15" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (139 commits) mips: select ARCH_MIGHT_HAVE_PC_SERIO mips: delete non-required instances of include <linux/init.h> MIPS: KVM: remove shadow_tlb code MIPS: KVM: use common EHINV aware UNIQUE_ENTRYHI mips/ide: flush dcache also if icache does not snoop dcache MIPS: BCM47XX: fix position of cpu_wait disabling MIPS: BCM63XX: select correct MIPS_L1_CACHE_SHIFT value MIPS: update MIPS_L1_CACHE_SHIFT based on MIPS_L1_CACHE_SHIFT_<N> MIPS: introduce MIPS_L1_CACHE_SHIFT_<N> MIPS: ZBOOT: gather string functions into string.c arch/mips/pci: don't check resource with devm_ioremap_resource arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource bcma: gpio: don't cast u32 to unsigned long ssb: gpio: add own IRQ domain MIPS: BCM47XX: fix sparse warnings in board.c MIPS: BCM47XX: add board detection for Linksys WRT54GS V1 MIPS: BCM47XX: fix detection for some boards MIPS: BCM47XX: Enable buttons support on SSB MIPS: BCM47XX: Convert WNDR4500 to new syntax MIPS: BCM47XX: Use "timer" trigger for status LEDs ...
2014-01-24mips: delete non-required instances of include <linux/init.h>Paul Gortmaker1-1/+0
None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6320/
2014-01-24MIPS: BCM47XX: fix position of cpu_wait disablingHauke Mehrtens1-9/+25
The disabling of cpu_wait was done too early, before the detection was done. This moves the code to a position where it actually works. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6352/
2014-01-24MIPS: BCM47XX: fix sparse warnings in board.cHauke Mehrtens1-10/+10
This fixes the following sparse warnings: arch/mips/bcm47xx/board.c:39:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:46:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:53:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:78:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:99:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:109:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:124:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:155:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:177:16: warning: Using plain integer as NULL pointer arch/mips/bcm47xx/board.c:189:16: warning: Using plain integer as NULL pointer Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6318/
2014-01-24MIPS: BCM47XX: add board detection for Linksys WRT54GS V1Hauke Mehrtens1-0/+1
This adds board detection for Linksys WRT54GS V1. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6317/
2014-01-24MIPS: BCM47XX: fix detection for some boardsHauke Mehrtens1-6/+7
When a nvram reset was performed from CFE, it sometimes does not contain the productid value in nvram, but it still contains hardware_version. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6316/
2014-01-24MIPS: BCM47XX: Enable buttons support on SSBRafał Miłecki1-8/+0
This is supported since implementing IRQ domain in ssb. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6315/
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