| Message ID | 20200602100921.1155-1-Sergey.Semin@baikalelectronics.ru |
|---|---|
| Headers | show |
| Series | mips: Add DT bindings for MIPS CDMM and MIPS GIC | expand |
On 2020-06-02 11:09, Serge Semin wrote: > Add Thomas and myself as maintainers of the MIPS CPU and GIC IRQchip, > MIPS > GIC timer and MIPS CPS CPUidle drivers. > > Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> > > --- > > Changelog v3: > - Keep the files list alphabetically ordered. > - Add Thomas as the co-maintainer of the designated drivers. > --- > MAINTAINERS | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/MAINTAINERS b/MAINTAINERS > index 2926327e4976..20532e0287d7 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -11278,6 +11278,17 @@ > F: arch/mips/configs/generic/board-boston.config > F: drivers/clk/imgtec/clk-boston.c > F: include/dt-bindings/clock/boston-clock.h > > +MIPS CORE DRIVERS > +M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> > +M: Serge Semin <fancer.lancer@gmail.com> > +L: linux-mips@vger.kernel.org > +S: Supported > +F: drivers/bus/mips_cdmm.c > +F: drivers/clocksource/mips-gic-timer.c > +F: drivers/cpuidle/cpuidle-cps.c > +F: drivers/irqchip/irq-mips-cpu.c > +F: drivers/irqchip/irq-mips-gic.c > + > MIPS GENERIC PLATFORM > M: Paul Burton <paulburton@kernel.org> > L: linux-mips@vger.kernel.org Acked-by: Marc Zyngier <maz@kernel.org> I assume this will go via the MIPS tree. Thanks, M.
On Tue, Jun 02, 2020 at 11:12:31AM +0100, Marc Zyngier wrote: > On 2020-06-02 11:09, Serge Semin wrote: > > Add Thomas and myself as maintainers of the MIPS CPU and GIC IRQchip, > > MIPS > > GIC timer and MIPS CPS CPUidle drivers. > > > > Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> > > > > --- > > > > Changelog v3: > > - Keep the files list alphabetically ordered. > > - Add Thomas as the co-maintainer of the designated drivers. > > --- > > MAINTAINERS | 11 +++++++++++ > > 1 file changed, 11 insertions(+) > > > > diff --git a/MAINTAINERS b/MAINTAINERS > > index 2926327e4976..20532e0287d7 100644 > > --- a/MAINTAINERS > > +++ b/MAINTAINERS > > @@ -11278,6 +11278,17 @@ > > F: arch/mips/configs/generic/board-boston.config > > F: drivers/clk/imgtec/clk-boston.c > > F: include/dt-bindings/clock/boston-clock.h > > > > +MIPS CORE DRIVERS > > +M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> > > +M: Serge Semin <fancer.lancer@gmail.com> > > +L: linux-mips@vger.kernel.org > > +S: Supported > > +F: drivers/bus/mips_cdmm.c > > +F: drivers/clocksource/mips-gic-timer.c > > +F: drivers/cpuidle/cpuidle-cps.c > > +F: drivers/irqchip/irq-mips-cpu.c > > +F: drivers/irqchip/irq-mips-gic.c > > + > > MIPS GENERIC PLATFORM > > M: Paul Burton <paulburton@kernel.org> > > L: linux-mips@vger.kernel.org > > Acked-by: Marc Zyngier <maz@kernel.org> > > I assume this will go via the MIPS tree. Yes, I also think so. Though I suppose first we have to get acks from Rafael J. Wysocki (CPU IDLE) or Daniel Lezcano (CPU IDLE, CLOCKSOURCE/CLOCKEVENT) or Thomas Gleixner (CLOCKSOURCE, CLOCKEVENT) since we are going to maintain the drivers from the subsystems they support. Am I right? -Sergey > > Thanks, > > M. > -- > Jazz is not dead. It just smells funny...
Daniel, Rafael, Thomas (Gleixner), Could you take a look at the series this patch belongs to and to this patch in particular? If you are ok with this, please explicitly ack. It would be great to merge the leftover series in this merge window. -Sergey On Wed, Jun 03, 2020 at 03:03:19AM +0300, Serge Semin wrote: > On Tue, Jun 02, 2020 at 11:12:31AM +0100, Marc Zyngier wrote: > > On 2020-06-02 11:09, Serge Semin wrote: > > > Add Thomas and myself as maintainers of the MIPS CPU and GIC IRQchip, > > > MIPS > > > GIC timer and MIPS CPS CPUidle drivers. > > > > > > Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> > > > > > > --- > > > > > > Changelog v3: > > > - Keep the files list alphabetically ordered. > > > - Add Thomas as the co-maintainer of the designated drivers. > > > --- > > > MAINTAINERS | 11 +++++++++++ > > > 1 file changed, 11 insertions(+) > > > > > > diff --git a/MAINTAINERS b/MAINTAINERS > > > index 2926327e4976..20532e0287d7 100644 > > > --- a/MAINTAINERS > > > +++ b/MAINTAINERS > > > @@ -11278,6 +11278,17 @@ > > > F: arch/mips/configs/generic/board-boston.config > > > F: drivers/clk/imgtec/clk-boston.c > > > F: include/dt-bindings/clock/boston-clock.h > > > > > > +MIPS CORE DRIVERS > > > +M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> > > > +M: Serge Semin <fancer.lancer@gmail.com> > > > +L: linux-mips@vger.kernel.org > > > +S: Supported > > > +F: drivers/bus/mips_cdmm.c > > > +F: drivers/clocksource/mips-gic-timer.c > > > +F: drivers/cpuidle/cpuidle-cps.c > > > +F: drivers/irqchip/irq-mips-cpu.c > > > +F: drivers/irqchip/irq-mips-gic.c > > > + > > > MIPS GENERIC PLATFORM > > > M: Paul Burton <paulburton@kernel.org> > > > L: linux-mips@vger.kernel.org > > > > Acked-by: Marc Zyngier <maz@kernel.org> > > > > I assume this will go via the MIPS tree. > > Yes, I also think so. Though I suppose first we have to get acks from > Rafael J. Wysocki (CPU IDLE) or Daniel Lezcano (CPU IDLE, > CLOCKSOURCE/CLOCKEVENT) or Thomas Gleixner (CLOCKSOURCE, CLOCKEVENT) > since we are going to maintain the drivers from the subsystems they > support. Am I right? > > -Sergey > > > > > Thanks, > > > > M. > > -- > > Jazz is not dead. It just smells funny...
Folks, the code and DT-related patches here have been mostly reviewed. Please consider merge the series in or at least give me a feedback to update the series, since merge window is getting opened and I would really appreciate to see the leftover being merged in. Regarding this patchset origin. Recently I've submitted a series of patchset's which provided multiple fixes for the MIPS arch subsystem and the MIPS GIC and DW APB Timer drivers, which were required for the Baikal-T1 SoC correctly working with those drivers. Mostly those patchsets have been already merged into the corresponding subsystems, but several patches have been left floating since noone really responded for review except Rob provided his approval regarding DT bindings. Thus in this patchset I've collected all the leftovers so not to loose them in a pale of the maintainers email logs. The patchset includes the following updates: MIPS CPC and GIC DT bindings legacy text-based file are converted to the DT schema (Rob has already reviewed them), add MIPS CDMM DT node support to place the CDMM block at the platform-specific MMIO range, make sure MIPS CDMM is available for MIPS_R5 CPUs. Seeing the series concerns the MIPS-related drivers it's better to merge it in through the MIPS repository: https://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git/ This patchset is rebased and tested on the mainline Linux kernel 5.7-rc4: base-commit: 0e698dfa2822 ("Linux 5.7-rc4") tag: v5.7-rc4 Suggestion. Since Paul isn't looking after the MIPS arch code anymore, Ralf hasn't been seen maintaining MIPS for a long time, Thomas is only responsible for the next part of it: F: Documentation/devicetree/bindings/mips/ F: Documentation/mips/ F: arch/mips/ F: drivers/platform/mips/ the MIPS-specific drivers like: F: drivers/bus/mips_cdmm.c F: drivers/irqchip/irq-mips-cpu.c F: drivers/irqchip/irq-mips-gic.c F: drivers/clocksource/mips-gic-timer.c F: drivers/cpuidle/cpuidle-cps.c seem to be left for the subsystems maintainers to support. So if you don't mind or unless there is a better alternative, I can help with looking after them to ease the maintainers review burden and since I'll be working on our MIPS-based SoC drivers integrating into the mainline kernel repo anyway. If you don't like this idea, please just decline the last patch in the series. Previous patchsets: mips: Prepare MIPS-arch code for Baikal-T1 SoC support: Link: https://lore.kernel.org/linux-mips/20200306124807.3596F80307C2@mail.baikalelectronics.ru Link: https://lore.kernel.org/linux-mips/20200506174238.15385-1-Sergey.Semin@baikalelectronics.ru Link: https://lore.kernel.org/linux-mips/20200521140725.29571-1-Sergey.Semin@baikalelectronics.ru clocksource: Fix MIPS GIC and DW APB Timer for Baikal-T1 SoC support: Link: https://lore.kernel.org/linux-rtc/20200324174325.14213-1-Sergey.Semin@baikalelectronics.ru Link: https://lore.kernel.org/linux-rtc/20200506214107.25956-1-Sergey.Semin@baikalelectronics.ru Link: https://lore.kernel.org/linux-rtc/20200521005321.12129-1-Sergey.Semin@baikalelectronics.ru Changelog prev: - Add yaml-based bindings file for MIPS CDMM dt-node. - Convert mti,mips-cpc to DT schema. - Use a shorter summary describing the bindings modification patches. - Rearrange the SoBs with adding Alexey' co-development tag. - Lowercase the hex numbers in the dt-bindings. Changelog v2: - Resend. Link: https://lore.kernel.org/linux-mips/20200601122121.15809-1-Sergey.Semin@baikalelectronics.ru Changelog v3: - Keep F: MAINTAINERS section alphabetically ordered. - Add Thomas as the co-maintainer of the MIPS CPU and GIC IRQchip, MIPS GIC timer and MIPS CPS CPUidle drivers. Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <maz@kernel.org> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: James Hogan <jhogan@kernel.org> Cc: linux-mips@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Serge Semin (6): dt-bindings: power: Convert mti,mips-cpc to DT schema dt-bindings: interrupt-controller: Convert mti,gic to DT schema dt-bindings: bus: Add MIPS CDMM controller mips: cdmm: Add mti,mips-cdmm dtb node support bus: cdmm: Add MIPS R5 arch support MAINTAINERS: Add maintainers for MIPS core drivers .../bindings/bus/mti,mips-cdmm.yaml | 35 +++++ .../interrupt-controller/mips-gic.txt | 67 -------- .../interrupt-controller/mti,gic.yaml | 148 ++++++++++++++++++ .../bindings/power/mti,mips-cpc.txt | 8 - .../bindings/power/mti,mips-cpc.yaml | 35 +++++ MAINTAINERS | 11 ++ drivers/bus/Kconfig | 2 +- drivers/bus/mips_cdmm.c | 15 ++ 8 files changed, 245 insertions(+), 76 deletions(-) create mode 100644 Documentation/devicetree/bindings/bus/mti,mips-cdmm.yaml delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt create mode 100644 Documentation/devicetree/bindings/interrupt-controller/mti,gic.yaml delete mode 100644 Documentation/devicetree/bindings/power/mti,mips-cpc.txt create mode 100644 Documentation/devicetree/bindings/power/mti,mips-cpc.yaml