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2015-02-13mm: pagefault_disabled()Peter Zijlstra
Wrap the test for pagefault_disabled() into a helper, this allows us to remove the need for current->pagefault_disabled on !-rt kernels. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-3yy517m8zsi9fpsf14xfaqkw@git.kernel.org
2015-02-13mm: Fixup all fault handlers to check current->pagefault_disableThomas Gleixner
Necessary for decoupling pagefault disable from preempt count. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2015-02-13Kind of revert "powerpc: 52xx: provide a default in mpc52xx_irqhost_map()"Wolfram Sang
This more or less reverts commit 6391f697d4892a6f233501beea553e13f7745a23. Instead of adding an unneeded 'default', mark the variable to prevent the false positive 'uninitialized var'. The other change (fixing the printout) needs revert, too. We want to know WHICH critical irq failed, not which level it had. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Anatolij Gustschin <agust@denx.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
2015-02-13Reset to 3.12.37Scott Wood
2014-12-12Revert "drivers:usb:pm: Fix usb wake-up issue in rcpm drv"Ramneek Mehresh
Patch a8b2280cbcd16b7935032c72fcc49dadcd2f263c will cause Magic packet cannot wake up system so we need to revert this patch. This reverts commit a8b2280cbcd16b7935032c72fcc49dadcd2f263c. Change-Id: I57f24b544e40ae75f2c28ed8f589405032069ec1 Reviewed-on: http://git.am.freescale.net:8181/25703 Reviewed-by: Dongsheng Wang <dongsheng.wang@freescale.com> Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11fmd: fix typo in t1023si-post.dtsiMandy Lavi
Change-Id: Ib01669212bd4b4b7abf6eb5ede61247ecdf39cb7 Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/25513 Reviewed-by: Zhenhua Luo <zhenhua.luo@freescale.com> Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Igal Liberman <Igal.Liberman@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11fsl: dt: apply 10G attributes to t1024 mac1 portMandy Lavi
Change-Id: I1ddb4cd74ca1f453fb9ca7e7ec75fce2bc58b1b0 Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/25447 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Igal Liberman <Igal.Liberman@freescale.com> Reviewed-by: Nir Erez <nir.erez@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11powerpc/fsl-soc: Add b4420- and b4-l3-cache-controller compatsScott Wood
These were missed by commit 745ecda7aa7e "powerpc/fsl-soc: Disable CPC sole-data mode if KVM enabled". Signed-off-by: Scott Wood <scottwood@freescale.com> Fixes: 745ecda7aa7e "powerpc/fsl-soc: Disable CPC sole-data mode if KVM enabled" Change-Id: I0b00cfbdf9846ba52fa8c58411b5df8002d7c67e Reviewed-on: http://git.am.freescale.net:8181/25338 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Mihai Caraman <mihai.caraman@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11powerpc/fsl-soc: Disable CPC sole-data mode if KVM enabledScott Wood
Set undocumented bit to disable CPC sole data mode, making it safe to use the LRAT with KVM guests, which could otherwise hang the host (under certain usage patterns) by accessing memory with the M bit unset. The guest still needs to set the M bit to operate properly, but this removes a DoS vector. Only do so if CONFIG_KVM is enabled as supposedly disabling this affects performance, though I wasn't able to detect a difference in the workloads I ran. Signed-off-by: Scott Wood <scottwood@freescale.com> Change-Id: I5e69f03150f93556f3548ed4f8b3df65cfe6d802 Reviewed-on: http://git.am.freescale.net:8181/24843 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Stuart Yoder <stuart.yoder@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11powerpc/fsl: Force coherent memory on e500mc derivativesScott Wood
In CoreNet systems it is not allowed to mix M and non-M mappings to the same memory, and coherent DMA accesses are considered to be M mappings for this purpose. Ignoring this has been observed to cause hard lockups in non-SMP kernels on e6500. Furthermore, e6500 implements the LRAT (logical to real address table) which allows KVM guests to control the WIMGE bits. This means that KVM cannot force the M bit on the way it usually does, so the guest had better set it itself. Signed-off-by: Scott Wood <scottwood@freescale.com> Change-Id: I083bdc9dd7990d475b8ae48680a8e63012998e93 Reviewed-on: http://git.am.freescale.net:8181/24841 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Mihai Caraman <mihai.caraman@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11powerpc/dts/c29xpcie: Update range field for IFC NANDJaiprakash Singh
C29xPCIe has NAND flash present on IFC CS1. So update "ranges" field for NAND flash on CS1. Signed-off-by: Jaiprakash Singh <b44839@freescale.com> Change-Id: Id3bcf527929b9caeda9a81a1712b030e364ed64c Reviewed-on: http://git.am.freescale.net:8181/24113 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Mingkai Hu <Mingkai.Hu@freescale.com> Reviewed-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-12-11KVM: PPC: e500: Clear mas5 in inval_ea_on_host()Scott Wood
Commit 5957374238 "KVM: PPC: e500: Fix tlbilx_all emulation for HTW" removed the clearing of MAS5 from inval_ea_on_host() while moving it between files. As a result, KVM causes MAS5 to be set for guest mappings even when normal host Linux code is running, which renders host invalidations-by-page ineffective. This caused corruption in the host. Signed-off-by: Scott Wood <scottwood@freescale.com> Change-Id: I0401e85dcd6a50961ce4657110bfaf66d90c87d4 Reviewed-on: http://git.am.freescale.net:8181/24460 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Stuart Yoder <stuart.yoder@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-12-11t2080qds/rtc: fix rtc interruptShengzhou Liu
RTC interrupt uses IRQ11 on T2080QDS. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Change-Id: I5f4c3f89d007c48009ad3368a1f6ed5e31f4e464 Reviewed-on: http://git.am.freescale.net:8181/24195 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Dongsheng Wang <dongsheng.wang@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-12-11powerpc/corenet: use the mixed mode of MPIC when enabling CPU hotplugChenhui Zhao
Core reset may cause issue if using the proxy mode of MPIC. Use the mixed mode of MPIC if enabling CPU hotplug. Change-Id: I0e6b9dbd2126f0fb0af917d25c948266417bb71f Signed-off-by: Chenhui Zhao <chenhui.zhao@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/24102 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Yang Li <LeoLi@freescale.com> Reviewed-by: Dongsheng Wang <dongsheng.wang@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11drivers:usb:pm: Fix usb wake-up issue in rcpm drvRamneek Mehresh
fsl_set_power_except() checks only for fman node. For all other ips, it doesn't program rcpm register, and goes to err handling code. Hence, a check for usb is put so that fman code only runs for fman ip Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Change-Id: Ia8b2280cbcd16b7935032c72fcc49dadcd2f263c Reviewed-on: http://git.am.freescale.net:8181/23989 Reviewed-by: Nikhil Badola <nikhil.badola@freescale.com> Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11powerpc/rcpm: fix compile error with non-SMP modeChenhui Zhao
Add asm/smp.h, and only compile the cluster related code when CPU hotplug is enabled. Change-Id: I264ff297ca1ee29bf8c477b09bce98eeb27140ee Signed-off-by: Chenhui Zhao <chenhui.zhao@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/23752 Reviewed-by: Yang Li <LeoLi@freescale.com> Reviewed-by: Zhuoyu Zhang <Zhuoyu.Zhang@freescale.com> Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11t2080/usdpaa/dts: Corrected default rx frame queue idSandeep Singh
Default rx frame queue id should match with usdpaa xml policy file. Policy file is used to set FMAN configuration. Signed-off-by: Sandeep Singh <sandeep@freescale.com> Change-Id: I696d604c0811a8aa0b1ccf4ca6a67a0384eb558d Reviewed-on: http://git.am.freescale.net:8181/23859 Reviewed-by: Vakul Garg <vakul@freescale.com> Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11powerpc/smp: fix cluster enter PCL10 issue when SMT disable on e6500Zhang Zhuoyu
When CPU SMT feature disabled on e6500, cluster can't enter PCL10. This patch fix it. Signed-off-by: Zhang Zhuoyu <Zhuoyu.Zhang@freescale.com> Change-Id: I362be661ceefd78e5d8b1d6f36331add4e9ef0af Reviewed-on: http://git.am.freescale.net:8181/23341 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Hongtao Jia <hongtao.jia@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11powerpc/rcpm: Fix cluster mask calculation issue on e6500Zhang Zhuoyu
If all cores of a cluster are disabled in u-boot, the cluster mask we calculate through cpu dts node is unreliable, this patch use hard cored threads number per cluster to fix it. Signed-off-by: Zhang Zhuoyu <Zhuoyu.Zhang@freescale.com> Change-Id: I8c76b4c592bebdacf55dc6c9d50bd65ea0fce89f Reviewed-on: http://git.am.freescale.net:8181/23340 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Yuantian Tang <yuantian.tang@freescale.com> Reviewed-by: Hongtao Jia <hongtao.jia@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11powerpc/defconfig: Enable CONFIG_MTD_SPI_NOR_BASEShengzhou Liu
In order to use the SPI nor framework to detect NOR flash. Signed-off-by: Mingkai.Hu <Mingkai.Hu@freescale.com> Change-Id: I5f7b42316cefb618278d739c212bd7cbd4833e9c Reviewed-on: http://git.am.freescale.net:8181/23450 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11t10xx: updating config for t10xx platformShengzhou Liu
- enable CONFIG_RTC_DRV_DS1307 to support DS1339 RTC for T1024RDB. - enable CONFIG_I2C_MUX and CONFIG_I2C_MUX_PCA954x for T102x/T104x QDS/RDB. - enable CONFIG_MTD_SPI_NOR_BASE and update compatible to "micron,n25q512ax3" for SPI flash on T102xRDB and T104xRDB. - fix typo for CONFIG_SENSORS_LM90. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Change-Id: I3506779d51192d2bfaa28a3f863c019b612b6f96 Reviewed-on: http://git.am.freescale.net:8181/23525 Reviewed-by: Shaohui Xie <Shaohui.Xie@freescale.com> Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11Enable power monitor (INA220) feature in defconfig for supported platformsJia Hongtao
Signed-off-by: Jia Hongtao <hongtao.jia@freescale.com> Change-Id: I2f9c391df5ddca31a49a0a3ac0cba380722b7cf0 Reviewed-on: http://git.am.freescale.net:8181/23440 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11Enable thermal monitor feature in defconfig for supported platformsJia Hongtao
Signed-off-by: Jia Hongtao <hongtao.jia@freescale.com> Change-Id: Ifc1ab666fe1ad16c4f01cbf74b088d8df4663e49 Reviewed-on: http://git.am.freescale.net:8181/23439 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Yuantian Tang <yuantian.tang@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11t102xsi-post: update qman according to the revisionHaiying Wang
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Change-Id: I5c7000288297384a04f33906e668f520bafc00d8 Reviewed-on: http://git.am.freescale.net:8181/23308 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Dongsheng Wang <dongsheng.wang@freescale.com> Reviewed-by: Roy Pledge <roy.pledge@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-12-11powerpc/t1024: update defconfig and dts for fman_v3l platformShengzhou Liu
- add CONFIG_FMAN_V3L by default for FMan_V3L platform. - t1024 officially supports 6 portals of QMan/BMan instead of 10 - remove CONFIG_ALTIVEC as e5500 core has no ALTIVEC. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Change-Id: I71a5426ad441ef034c66e2d794a86b366092530d Reviewed-on: http://git.am.freescale.net:8181/23188 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Mandy Lavi <Mandy.Lavi@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-12-11Fix cluster calculation issue for checking PCL10 state on e6500Jia Hongtao
Kernel could not get cluster information from device tree on PowerPC. The previous way of cluster calculation could be wrong if all cores of some clusters are disabled. For now PCL10 is only supported on e6500 cores. We hard coded the threads number of each cluster to ensure the cluster calculation is right. Signed-off-by: Jia Hongtao <hongtao.jia@freescale.com> Change-Id: Ia329e48bac1a838828146df9b2caa7f527e329eb Reviewed-on: http://git.am.freescale.net:8181/23177 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Yuantian Tang <yuantian.tang@freescale.com> Reviewed-by: Zhuoyu Zhang <Zhuoyu.Zhang@freescale.com> Reviewed-by: Yang Li <LeoLi@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11Merge remote-tracking branch 'linux-pm/sdk-v1.6.x'Rich Schmitt
2014-12-11deep sleep: save/restore LAW and MP registerTang Yuantian
LAW and MP information need to be backed up, or they will lost when deep sleep wake up. Previously, this is done by uboot. Now moved it to kernel because entry point to kernel when resume is pretty early in uboot. Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> Change-Id: I4542ddc77bd8d3461cf2e8bf02abeb74fa89e741 Reviewed-on: http://git.am.freescale.net:8181/23147 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Chenhui Zhao <chenhui.zhao@freescale.com> Reviewed-by: Yang Li <LeoLi@freescale.com>
2014-12-11Fix missing INA220 node issue on supported boardsJia Hongtao
Including: P3041DS P5020DS P5040DS B4QDS The kernel config for this device is CONFIG_SENSORS_INA2XX. Signed-off-by: Jia Hongtao <hongtao.jia@freescale.com> (cherry picked from commit bb192142c33657ec9f2e667878766031514829db) Signed-off-by: Matthew Weigel <Matthew.Weigel@freescale.com> Conflicts: arch/powerpc/boot/dts/b4qds.dtsi
2014-12-11Add missing ADT7461 node to device tree for supported boardsJia Hongtao
Including: T1040RDB T1042RDB T208xQDS T208xRDB B4QDS T4240QDS For T208xRDB and T4240QDS, ADT7481 is used. But kernel now only supports ADT7461. So for now ADT7481 is treated as ADT7461. The kernel config for thermal monitor is CONFIG_SENSORS_LM90. Signed-off-by: Jia Hongtao <hongtao.jia@freescale.com> Change-Id: Ifae889c238fd53e0abc3b75516e484f1ccf6e659 Reviewed-on: http://git.am.freescale.net:8181/23080 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Yang Li <LeoLi@freescale.com> Reviewed-by: Yuantian Tang <yuantian.tang@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11Enable CONFIG_MEMORY for powerpcJaiprakash Singh
CONFIG_MEMORY is required for IFC Signed-off-by: Jaiprakash Singh <b44839@freescale.com> Change-Id: I6605a908a4ee2bd0e8ef5b4f81456ee697138c63 Reviewed-on: http://git.am.freescale.net:8181/22565 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
2014-12-11qman: add qman device tree for qman rev3Haiying Wang
which has 8KB CCSR memory space instead of 4KB on QMan rev1. Change back 4KB CCSR memory space for QMan rev1 and rev2, then update soc *-post device trees for those SoCs which have QMan v3. Change-Id: I5878c1b87430c5f7f6f098399d7d55202109adcf Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/22072 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-12-11Merge remote-tracking branch 'ls1/LS1-SDK'Matthew Weigel
2014-12-11KVM: PPC: Get rid of KVM_HPAGE definesChristoffer Dall
Now when the main kvm code relying on these defines has been moved to the x86 specific part of the world, we can get rid of these. Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Gleb Natapov <gleb@redhat.com> (cherry picked from commit 2c5350e934501f1af8010c608d8dbf72ad25fdc6) Signed-off-by: Diana Craciun <Diana.Craciun@freescale.com> Change-Id: Ia80e905cb81e7c88e82b5efd64f5f81eb3f4aa83 Reviewed-on: http://git.am.freescale.net:8181/22046 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11t2080/usdpaa/dts: Support 4x10G ethernet interfacesVakul Garg
Change-Id: I0a4d3aff82f65a11f47f41573e054a8a490bc984 Signed-off-by: Vakul Garg <vakul@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/20888 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-12-11Integrate t1024 patchesRich Schmitt
Merge remote-tracking branch 't1024-linux/master'
2014-12-11t1024/dts: add usdpaa and capwap device treeShengzhou Liu
- Add usdpaa device tree for t1024qds and t1024rdb. - Add default capwap dts for t1024qds and t1024rdb. Signed-off-by: Vakul Garg <vakul@freescale.com> Signed-off-by: Pan Jiafei <Jiafei.Pan@freescale.com> Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Change-Id: Ic9da808112675f0c1db67307c96461b0b69f7260 Reviewed-on: http://git.am.freescale.net:8181/21427 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
2014-12-11powerpc/t1024: some update for t1024Shengzhou Liu
- enable mixed mode of MPIC for deep sleep - add deep sleep support for t1024 - add SDXC support for T1024QDS - add TDM node in dts for Maxim DS26522 Riser card. Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com> Signed-off-by: Xie Xiaobo <X.Xie@freescale.com> Signed-off-by: Zhao Qiang <B45475@freescale.com> Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Change-Id: I9cb45b4a02814a4f4cd0a320510361c424545d44 Reviewed-on: http://git.am.freescale.net:8181/21426 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
2014-12-11fmd: extend workaround of fman reset for T1024Shengzhou Liu
The same hang issue was observed on T1024 as well. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Change-Id: Ifad3fff1b430be90b6cc9548a959365ecd28236d Reviewed-on: http://git.am.freescale.net:8181/21425 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Xiaobo Xie <X.Xie@freescale.com>
2014-12-11deepsleep: add a common cpld compatible for deepsleepWang Dongsheng
use the common compatible "fsl,deepsleep-cpld" for deepsleep on multiple boards. Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com> Change-Id: I7efc5292421376d4ca62a4f1489ce7fb9258097d Reviewed-on: http://git.am.freescale.net:8181/21424 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Xiaobo Xie <X.Xie@freescale.com> Reviewed-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
2014-12-11fsl/diu: enable diu support for t1024QDS boardWang Dongsheng
This patch add the DIU platform support for T1024QDS board. The hdmi port is verified on the board. Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com> Change-Id: Iaf3c9d7a65a7abb7f96a0be863587aecc5ec4279 Reviewed-on: http://git.am.freescale.net:8181/21423 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Xiaobo Xie <X.Xie@freescale.com> Reviewed-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
2014-12-11powerpc/fsl-booke: Add T1024RDB board supportShengzhou Liu
T1024RDB is a Freescale Reference Design Board that hosts the T1024 SoC. T1024RDB board Overview ----------------------- - Processor: T1024 SoC integrating two 64-bit e5500 cores up to 1.4GHz - DDR: 64-bit 4GB DDR3L UDIMM with ECC and interleaving support - Ethernet: two 10M/100M/1Gbps RGMII ports and one 10Gbps Base-T port on-board - Accelerator: DPAA components consist of FMan, BMan, QMan, PME, DCE and SEC - SerDes: 4 lanes up to 10.3125GHz - IFC: 128MB NOR Flash, 1GB NAND Flash and CPLD system controlling - PCIe: one PCIe slot and two Mini-PCIe connectors on-board - USB: two Type-A USB2.0 ports with internal PHY - eSDHC: one SDHC/MMC/eMMC connector - eSPI: one 64MB N25Q512 SPI flash - QE-TDM: support TDM Riser card - 32-bit RISC controller for flexible support of the communications peripherals - Serial DMA channel for receive and transmit on all serial channels - Two universal communication controllers, supporting TDM, HDLC, and UART - I2C: four I2C controllers - UART: two UART on board - Deep sleep power management implementaion Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Change-Id: Ie933ad91dc0f214f84c40259f99bc6b0b927be87 Reviewed-on: http://git.am.freescale.net:8181/21422 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Xiaobo Xie <X.Xie@freescale.com>
2014-12-11powerpc/fsl-booke: Add T102x QDS board supportShengzhou Liu
Add support for Freescale T1024/T1023 QorIQ Development System Board. T1024QDS is a high-performance computing evaluation, development and test platform for T1024 QorIQ Power Architecture processor. T1024QDS board Overview ----------------------- - T1024 SoC integrating two 64-bit e5500 cores up to 1.4GHz - CoreNet fabric supporting coherent and noncoherent transactions with prioritization and bandwidth allocation - 32-/64-bit DDR3L/DDR4 SDRAM memory controller with ECC and interleaving support - Accelerator: DPAA components consist of FMan, BMan, QMan, PME, DCE and SEC - Ethernet interfaces: - Two 10M/100M/1G RGMII ports on-board - Three 1G/2.5Gbps SGMII ports - Four 1Gbps QSGMII ports - one 10Gbps XFI or 10G Base-KR interface - SerDes: 4 lanes up to 10.3125GHz Supporting SGMII/QSGMII, XFI, PCIe, SATA and Aurora - PCIe: Three PCI Express controllers with five PCIe slots. - IFC: 128MB NOR Flash, 2GB NAND Flash, PromJet debug port and Qixis FPGA - Video: DIU supports video up to 1280x1024x32 bpp. - Chrontel CH7201 for HDMI connection. - TI DS90C387R for direct LCD connection. - Raw (not encoded) video connector for testing or other encoders. - QUICC Engine block - 32-bit RISC controller for flexible support of the communications peripherals - Serial DMA channel for receive and transmit on all serial channels - Two universal communication controllers, supporting TDM, HDLC, and UART - Deep sleep power management implementaion (wakeup from GPIO/Timer/Ethernet/USB) - eSPI: Three SPI flash devices. - SATA: one SATA 2.O. - USB: Two USB2.0 ports with internal PHY (one Type-A and one micro Type mini-AB) - eSDHC: Support SD, SDHC, SDXC and MMC/eMMC. - I2C: Four I2C controllers. - UART: Two UART on board. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Change-Id: I8d4f93e21c2f6d76fa09144994e9724596a3a601 Reviewed-on: http://git.am.freescale.net:8181/21421 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Xiaobo Xie <X.Xie@freescale.com>
2014-12-11powerpc/fsl-booke: Add device tree support for T1024/T1023 SoCShengzhou Liu
The T1024 SoC includes the following function and features: - Two 64-bit Power architecture e5500 cores, up to 1.4GHz - private 256KB L2 cache each core and shared 256KB CoreNet platform cache (CPC) - 32-/64-bit DDR3L/DDR4 SDRAM memory controller with ECC and interleaving support - Data Path Acceleration Architecture (DPAA) incorporating acceleration - Four MAC for 1G/2.5G/10G network interfaces (RGMII, SGMII, QSGMII, XFI) - High-speed peripheral interfaces - Three PCI Express 2.0 controllers - Additional peripheral interfaces - One SATA 2.0 controller - Two USB 2.0 controllers with integrated PHY - Enhanced secure digital host controller (SD/eSDHC/eMMC) - Enhanced serial peripheral interface (eSPI) - Four I2C controllers - Four 2-pin UARTs or two 4-pin UARTs - Integrated Flash Controller supporting NAND and NOR flash - Two 8-channel DMA engines - Multicore programmable interrupt controller (PIC) - LCD interface (DIU) with 12 bit dual data rate - QUICC Engine block supporting TDM, HDLC, and UART - Deep Sleep power implementaion (wakeup from GPIO/Timer/Ethernet/USB) - Support for hardware virtualization and partitioning enforcement - QorIQ Platform's Trust Architecture 2.0 Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Change-Id: If6cc23503c20f25f1ae2d59d64e06bee2be85753 Reviewed-on: http://git.am.freescale.net:8181/21420 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Xiaobo Xie <X.Xie@freescale.com>
2014-12-11powerpc/defconfig/fsl: rename t1040_xxbit_smp_defconfig to ↵Shengzhou Liu
corenetxx_fmanv3_smp_defconfig T1024 and T1040 use the same defconfig(Corenet platform with FMan_v3 enabled). - rename t1040_32bit_smp_defconfig to corenet32_fmanv3_smp_defconfig - rename t1040_64bit_smp_defconfig to corenet64_fmanv3_smp_defconfig Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Change-Id: Ic6a7588b4e1233c9a41fcc84e3824dd7e9965152 Reviewed-on: http://git.am.freescale.net:8181/21415 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Xiaobo Xie <X.Xie@freescale.com>
2014-12-11RapidIO: Add workaround for erratum A-008116Liu Gang
Erratum A-008116 can cause a Serial RapidIO phyiscal or logical/transport error interrupt (PINTn) that orginates on port 2 is incorrectly reported as originating on port 1. Valid workaround needed if using Serial RapidIO port 2. Upon detection of a Serial RapidIO interrupt, each port's LTLEDCSR and PnEDCSR registers must be read to determine the port origin. Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Change-Id: Ide60f7c3bcb56f4d427102b307f895ed3c04cc45 Reviewed-on: http://git.am.freescale.net:8181/22436 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Minghuan Lian <Minghuan.Lian@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-12-11dts/spi: Change compatible to use right device nameChunhe Lan
On the t208xrdb and t1040rdb, the SPI devices use n25q512ax3, and not n25q512a. Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Change-Id: Ied5fdda2e98b24bc06e449bbb23d18e6d53fdde1 Reviewed-on: http://git.am.freescale.net:8181/22634 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Mingkai Hu <Mingkai.Hu@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-12-11powerpc/e6500rev2_defconfig: enable CONFIG_MTD_SPI_NOR_BASEChunhe Lan
Because m25p80.c depends on this option. Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Change-Id: I599d54566a2b1c725bf34a08f1cf2ec446ab40c2 Reviewed-on: http://git.am.freescale.net:8181/22633 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Mingkai Hu <Mingkai.Hu@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-12-11Integrate linux-pm treeRich Schmitt
Merge commit 'a8341457254bcbf5253109ac8c54904643f13e6f'
2014-12-11powerpc/cpu-hotplug: Support PCL10 state for e6500Zhang Zhuoyu
PCL10 is a cluster low power state in which cluster clock is gated off. For e6500-based platform, cluster will enter PCL10 state automatically when all cores of this cluster are offline. Signed-off-by: Hongtao Jia <hongtao.jia@freescale.com> Signed-off-by: Zhang Zhuoyu <Zhuoyu.Zhang@freescale.com> Change-Id: Ibac7138ff685bbaeaed139629e9f2833e3148379 Reviewed-on: http://git.am.freescale.net:8181/22315 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Yang Li <LeoLi@freescale.com>
generated by cgit v0.10.2 at 2024-11-15 15:29:25 (GMT)