wireguard-linux/arch/powerpc/boot/dts, branch jd/orphan-parallel

Merge tag 'powerpc-5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2020-10-16T19:21:15Z

Pull powerpc updates from Michael Ellerman: - A series from Nick adding ARCH_WANT_IRQS_OFF_ACTIVATE_MM & selecting it for powerpc, as well as a related fix for sparc. - Remove support for PowerPC 601. - Some fixes for watchpoints & addition of a new ptrace flag for detecting ISA v3.1 (Power10) watchpoint features. - A fix for kernels using 4K pages and the hash MMU on bare metal Power9 systems with > 16TB of RAM, or RAM on the 2nd node. - A basic idle driver for shallow stop states on Power10. - Tweaks to our sched domains code to better inform the scheduler about the hardware topology on Power9/10, where two SMT4 cores can be presented by firmware as an SMT8 core. - A series doing further reworks & cleanups of our EEH code. - Addition of a filter for RTAS (firmware) calls done via sys_rtas(), to prevent root from overwriting kernel memory. - Other smaller features, fixes & cleanups. Thanks to: Alexey Kardashevskiy, Andrew Donnellan, Aneesh Kumar K.V, Athira Rajeev, Biwen Li, Cameron Berkenpas, Cédric Le Goater, Christophe Leroy, Christoph Hellwig, Colin Ian King, Daniel Axtens, David Dai, Finn Thain, Frederic Barrat, Gautham R. Shenoy, Greg Kurz, Gustavo Romero, Ira Weiny, Jason Yan, Joel Stanley, Jordan Niethe, Kajol Jain, Konrad Rzeszutek Wilk, Laurent Dufour, Leonardo Bras, Liu Shixin, Luca Ceresoli, Madhavan Srinivasan, Mahesh Salgaonkar, Nathan Lynch, Nicholas Mc Guire, Nicholas Piggin, Nick Desaulniers, Oliver O'Halloran, Pedro Miraglia Franco de Carvalho, Pratik Rajesh Sampat, Qian Cai, Qinglang Miao, Ravi Bangoria, Russell Currey, Satheesh Rajendran, Scott Cheloha, Segher Boessenkool, Srikar Dronamraju, Stan Johnson, Stephen Kitt, Stephen Rothwell, Thiago Jung Bauermann, Tyrel Datwyler, Vaibhav Jain, Vaidyanathan Srinivasan, Vasant Hegde, Wang Wensheng, Wolfram Sang, Yang Yingliang, zhengbin. * tag 'powerpc-5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (228 commits) Revert "powerpc/pci: unmap legacy INTx interrupts when a PHB is removed" selftests/powerpc: Fix eeh-basic.sh exit codes cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_reboot_notifier powerpc/time: Make get_tb() common to PPC32 and PPC64 powerpc/time: Make get_tbl() common to PPC32 and PPC64 powerpc/time: Remove get_tbu() powerpc/time: Avoid using get_tbl() and get_tbu() internally powerpc/time: Make mftb() common to PPC32 and PPC64 powerpc/time: Rename mftbl() to mftb() powerpc/32s: Remove #ifdef CONFIG_PPC_BOOK3S_32 in head_book3s_32.S powerpc/32s: Rename head_32.S to head_book3s_32.S powerpc/32s: Setup the early hash table at all time. powerpc/time: Remove ifdef in get_dec() and set_dec() powerpc: Remove get_tb_or_rtc() powerpc: Remove __USE_RTC() powerpc: Tidy up a bit after removal of PowerPC 601. powerpc: Remove support for PowerPC 601 powerpc: Remove PowerPC 601 powerpc: Drop SYNC_601() ISYNC_601() and SYNC() powerpc: Remove CONFIG_PPC601_SYNC_FIX ...

powerpc: dts: t1040rdb: add ports for Seville Ethernet switch

2020-10-04T00:02:42Z

Define the network interface names for the switch ports and hook them up to the 2 QSGMII PHYs that are onboard. A conscious decision was taken to go along with the numbers that are written on the front panel of the board and not with the hardware numbers of the switch chip ports. Signed-off-by: Vladimir Oltean Reviewed-by: Maxim Kochetkov Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

powerpc: dts: t1040: add bindings for Seville Ethernet switch

2020-10-04T00:02:42Z

Add the description of the embedded L2 switch inside the SoC dtsi file for NXP T1040. Signed-off-by: Vladimir Oltean Reviewed-by: Maxim Kochetkov Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

powerc/dtc/t1024rdb: remove interrupts property

2020-08-24T15:31:32Z

Since the interrupt pin for RTC DS1339 is not connected to the CPU on T1024RDB, remove the interrupt property from the device tree. This also fix the following warning for hwclock.util-linux: $ hwclock.util-linux hwclock.util-linux: select() to /dev/rtc0 to wait for clock tick timed out Signed-off-by: Biwen Li Acked-by: Li Yang Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200527034228.23793-2-biwen.li@oss.nxp.com

powerpc/dts/t4240rdb: remove interrupts property

2020-08-24T15:31:32Z

Since the interrupt pin for RTC DS1374 is not connected to the CPU on T4240RDB, remove the interrupt property from the device tree. This also fix the following warning for hwclock.util-linux: $ hwclock.util-linux hwclock.util-linux: select() to /dev/rtc0 to wait for clock tick timed out Signed-off-by: Biwen Li Acked-by: Li Yang Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200527034228.23793-1-biwen.li@oss.nxp.com

powerpc/fsl/dts: add missing P4080DS I2C devices

2020-07-29T13:47:52Z

This just adds the zl2006 voltage regulators / power monitors and the onboard I2C eeproms. The ICS9FG108 clock chip doesn't seem to have a driver, so it is left in the DTS as a comment. And for good measure, the SPD eeproms are tagged as such. Signed-off-by: David Lamparter Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20180920230422.GK487685@eidolon.nox.tf

powerpc/boot/dts: Fix dtc "pciex" warnings

2020-06-30T04:38:00Z

With CONFIG_OF_ALL_DTBS=y, as set by eg. allmodconfig, we see lots of warnings about our dts files, such as: arch/powerpc/boot/dts/glacier.dts:492.26-532.5: Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" or "pcie" The node name should not particularly matter, it's just a name, and AFAICS there's no kernel code that cares whether nodes are *named* "pciex" or "pcie". So shutup these warnings by converting to the name dtc wants. As always there's some risk this could break something obscure that does rely on the name, in which case we can revert. Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200623130320.405852-1-mpe@ellerman.id.au

powerpc/40x: Remove EP405

2020-05-28T13:24:35Z

EP405 is an old type of board based on a 405GP which is obsolete. Remove it. Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/e9534caa51f327c841b3db5f48043a47ad70d246.1590079968.git.christophe.leroy@csgroup.eu

powerpc/40x: Remove WALNUT

2020-05-28T13:24:35Z

CONFIG_WALNUT is not selected by any config and is based on 405GP which is obsolete. Remove it. Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/ab46013d8d33346af68faf30a719a586c3befad9.1590079968.git.christophe.leroy@csgroup.eu

powerpc: Remove Xilinx PPC405/PPC440 support

2020-05-28T13:24:34Z

The latest Xilinx design tools called ISE and EDK has been released in October 2013. New tool doesn't support any PPC405/PPC440 new designs. These platforms are no longer supported and tested. PowerPC 405/440 port is orphan from 2013 by commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership") that's why it is time to remove the support fot these platforms. Signed-off-by: Michal Simek Signed-off-by: Christophe Leroy Acked-by: Arnd Bergmann Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/8c593895e2cb57d232d85ce4d8c3a1aa7f0869cc.1590079968.git.christophe.leroy@csgroup.eu