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2018-12-21powerpc/fsl: Use new clockgen bindingScott Wood1-18/+0
The driver retains compatibility with old device trees, but we don't want the old nodes lying around to be copied, or used as a reference (some of the mux options are incorrect), or even just being clutter. Signed-off-by: Scott Wood <oss@buserror.net> Signed-off-by: Tang Yuantian <andy.tang@nxp.com> [scottwood: removed sysclk node added by Andy] Signed-off-by: Scott Wood <oss@buserror.net>
2015-10-27powerpc/mpc85xx: Add FSL QorIQ DPAA FMan support to the SoC device tree(s)Igal Liberman1-1/+28
Based on prior work by Andy Fleming <afleming@freescale.com> Signed-off-by: Shruti Kanetkar <Shruti@freescale.com> Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Signed-off-by: Igal Liberman <Igal.Liberman@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2015-06-24Merge tag 'powerpc-4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linuxLinus Torvalds1-0/+13
Pull powerpc updates from Michael Ellerman: - disable the 32-bit vdso when building LE, so we can build with a 64-bit only toolchain. - EEH fixes from Gavin & Richard. - enable the sys_kcmp syscall from Laurent. - sysfs control for fastsleep workaround from Shreyas. - expose OPAL events as an irq chip by Alistair. - MSI ops moved to pci_controller_ops by Daniel. - fix for kernel to userspace backtraces for perf from Anton. - merge pseries and pseries_le defconfigs from Cyril. - CXL in-kernel API from Mikey. - OPAL prd driver from Jeremy. - fix for DSCR handling & tests from Anshuman. - Powernv flash mtd driver from Cyril. - dynamic DMA Window support on powernv from Alexey. - LLVM clang fixes & workarounds from Anton. - reworked version of the patch to abort syscalls when transactional. - fix the swap encoding to support 4TB, from Aneesh. - various fixes as usual. - Freescale updates from Scott: Highlights include more 8xx optimizations, an e6500 hugetlb optimization, QMan device tree nodes, t1024/t1023 support, and various fixes and cleanup. * tag 'powerpc-4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux: (180 commits) cxl: Fix typo in debug print cxl: Add CXL_KERNEL_API config option powerpc/powernv: Fix wrong IOMMU table in pnv_ioda_setup_bus_dma() powerpc/mm: Change the swap encoding in pte. powerpc/mm: PTE_RPN_MAX is not used, remove the same powerpc/tm: Abort syscalls in active transactions powerpc/iommu/ioda2: Enable compile with IOV=on and IOMMU_API=off powerpc/include: Add opal-prd to installed uapi headers powerpc/powernv: fix construction of opal PRD messages powerpc/powernv: Increase opal-irqchip initcall priority powerpc: Make doorbell check preemption safe powerpc/powernv: pnv_init_idle_states() should only run on powernv macintosh/nvram: Remove as unused powerpc: Don't use gcc specific options on clang powerpc: Don't use -mno-strict-align on clang powerpc: Only use -mtraceback=no, -mno-string and -msoft-float if toolchain supports it powerpc: Only use -mabi=altivec if toolchain supports it powerpc: Fix duplicate const clang warning in user access code vfio: powerpc/spapr: Support Dynamic DMA windows vfio: powerpc/spapr: Register memory and define IOMMU v2 ...
2015-06-02powerpc/mpc85xx: Add FSL QorIQ DPAA QMan support to device tree(s)Kumar Gala1-0/+13
Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Geoff Thorpe <Geoff.Thorpe@freescale.com> Signed-off-by: Hai-Ying Wang <Haiying.Wang@freescale.com> Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> [Emil Medve: Sync with the upstream binding] Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> [Scott Wood: s/fsl,qman-channel-id/cell-index] Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Madalin-Cristian Bucur <madalin.bucur@freescale.com>
2015-06-01powerpc/dts: add eSDHC compatible listYangbo Lu1-0/+1
Add eSDHC compatible list for P2041/P3041/P4080/P5020/P5040. Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-03-23powerpc/mpc85xx: Add FSL QorIQ DPAA BMan support to device tree(s)Kumar Gala1-1/+10
Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Geoff Thorpe <Geoff.Thorpe@freescale.com> Signed-off-by: Hai-Ying Wang <Haiying.Wang@freescale.com> Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> [Emil Medve: Sync with the upstream binding] Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2014-11-07powerpc/dts: Factorize the clock control nodeEmil Medve1-46/+2
Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Change-Id: I25ce24a25862b4ca460164159867abefe00ccdd1 Signed-off-by: Scott Wood <scottwood@freescale.com>
2014-06-20powerpc/mpc85xx: fix fsl/p2041-post.dtsi clockgen mux2Valentin Longchamp1-0/+1
The mux2 node is missing the clock-output-names field that is required by the clk-ppc-corenet driver. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2014-05-22powerpc/fsl: Add fsl,portid-mapping to corenet1-cf chipsScott Wood1-0/+1
Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Diana Craciun <diana.craciun@freescale.com>
2014-05-22powerpc/fsl: Updated corenet-cf compatible string for corenet1-cf chipsDiana Craciun1-1/+1
Updated the device trees according to the corenet-cf binding definition. Signed-off-by: Diana Craciun <Diana.Craciun@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2014-03-19powerpc/mpc85xx: Update clock nodes in device treeTang Yuantian1-0/+60
The following SoCs will be affected: p2041, p3041, p4080, p5020, p5040, b4420, b4860, t4240 Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2013-03-18powerpc/fsl-booke: Update DCSR EPU device tree entries for existing SoCsStephen George1-1/+1
Identifies the epu as compatible with Chassis v1 Debug IP. Signed-off-by: Stephen George <Stephen.George@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2013-02-13powerpc/85xx: describe the PAMU topology in the device treeTimur Tabi1-11/+76
The PAMU caches use the LIODNs to determine which cache lines hold the entries for the corresponding LIODs. The LIODNs must therefore be carefully assigned to avoid cache thrashing -- two active LIODs with LIODNs that put them in the same cache line. Currently, LIODNs are statically assigned by U-Boot, but this has limitations. LIODNs are assigned even for devices that may be disabled or unused by the kernel. Static assignments also do not allow for device drivers which may know which LIODs can be used simultaneously. In other words, we really should assign LIODNs dynamically in Linux. To do that, we need to describe the PAMU device and cache topologies in the device trees. Signed-off-by: Timur Tabi <timur@freescale.com> Acked-by: Stuart Yoder <stuart.yoder@freescale.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16powerpc/85xx: Add usb controller version infoRamneek Mehresh1-0/+2
Add usb controller version info for the following: MPC8536, P1010, P1020, P1021, P1022, P1023, P2020, P2041, P3041, P3060, P5020 Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-11-24powerpc/85xx: Update SRIO device tree nodesKumar Gala1-0/+20
Update all dts files that support SRIO controllers to match the new fsl,srio device tree binding. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-11-24powerpc/85xx: Rework P2041RDB device treeKumar Gala1-0/+305
Utilize new split between board & SoC, and new SoC device trees split into pre & post utilizing 'template' includes for SoC IP blocks. Other changes include: * Adding of MPIC timer blocks * Dropping "fsl,p2041-IP..." from compatibles for standard blocks * Removed mpic interrupt-parent from dcsr-epu node, just use top level Signed-off-by: Kumar Gala <galak@kernel.crashing.org>