[PATCH] ARM: Assume maintainership of ARM reference designs

[PATCH] ARM: Assume maintainership of ARM reference designs

[Linus Walleij]

With this I assume maintainership of the Integrator, Versatile
and RealView ARM reference machines.

It's no big secret that I've been maintaining them for years,
but might as well make it official so I get the mails and
don't miss anything.

I have also included some drivers that are closely associated
with the ARM reference designs and yet orphaned in the
MAINTAINERS file. I can surely maintain them too, or route
the question to the right people so it doesn't fall on the
floor of upward to the subsystem maintainers who have too much
to do already as it is.

Cc: Russell King <linux@armlinux.org.uk>
Cc: Rob Herring <robh@kernel.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Mark Brown <broonie@kernel.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
ARM SoC folks: please apply this directly wherever MAINTAINERS
patches go.

Submitted a while back, thought it was applied since everyone
was in on it, but apparently it got lost.

ARM Cambridge sent me all their old reference designs so I am
well equipped for this.
---
 MAINTAINERS | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index a5b256b25905..a4ed79a5a1c2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1078,6 +1078,31 @@ F:	arch/arm/include/asm/arch_timer.h
 F:	arch/arm64/include/asm/arch_timer.h
 F:	drivers/clocksource/arm_arch_timer.c
 
+ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
+M:	Linus Walleij <linus.walleij@linaro.org>
+L:	linux-arm-kernel at lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	Documentation/devicetree/bindings/arm/arm-boards
+F:	Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
+F:	Documentation/devicetree/bindings/clock/arm-integrator.txt
+F:	Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
+F:	Documentation/devicetree/bindings/mtd/arm-versatile.txt
+F:	arch/arm/mach-integrator/
+F:	arch/arm/mach-realview/
+F:	arch/arm/mach-versatile/
+F:	arch/arm/plat-versatile/
+F:	arch/arm/boot/dts/arm-realview-*
+F:	arch/arm/boot/dts/integrator*
+F:	arch/arm/boot/dts/versatile*
+F:	drivers/clk/versatile/
+F:	drivers/i2c/busses/i2c-versatile.c
+F:	drivers/irqchip/irq-versatile-fpga.c
+F:	drivers/irqchip/irq-vic.c
+F:	drivers/mtd/maps/physmap_of_versatile.c
+F:	drivers/power/reset/arm-versatile-reboot.c
+F:	drivers/soc/versatile/
+F:	drivers/spi/spi-pl022.c
+
 ARM HDLCD DRM DRIVER
 M:	Liviu Dudau <liviu.dudau@arm.com>
 S:	Supported
-- 
2.17.1

[PATCH] ARM: Assume maintainership of ARM reference designs

[Wolfram Sang]

On Thu, Sep 27, 2018 at 09:37:33AM +0200, Linus Walleij wrote:
> With this I assume maintainership of the Integrator, Versatile
> and RealView ARM reference machines.
> 
> It's no big secret that I've been maintaining them for years,
> but might as well make it official so I get the mails and
> don't miss anything.
> 
> I have also included some drivers that are closely associated
> with the ARM reference designs and yet orphaned in the
> MAINTAINERS file. I can surely maintain them too, or route
> the question to the right people so it doesn't fall on the
> floor of upward to the subsystem maintainers who have too much
> to do already as it is.
> 
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: Rob Herring <robh@kernel.org>
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Stephen Boyd <sboyd@kernel.org>
> Cc: Wolfram Sang <wsa@the-dreams.de>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Brian Norris <computersforpeace@gmail.com>
> Acked-by: Marc Zyngier <marc.zyngier@arm.com>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Thanks, Linus.

Acked-by: Wolfram Sang <wsa@the-dreams.de>

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[PATCH] ARM: Assume maintainership of ARM reference designs

[Wolfram Sang]

> +ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
> +M:	Linus Walleij <linus.walleij@linaro.org>
> +L:	linux-arm-kernel at lists.infradead.org (moderated for non-subscribers)
> +S:	Maintained
> +F:	Documentation/devicetree/bindings/arm/arm-boards
> +F:	Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
> +F:	Documentation/devicetree/bindings/clock/arm-integrator.txt
> +F:	Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
> +F:	Documentation/devicetree/bindings/mtd/arm-versatile.txt

You might want to add this, too?

Documentation/devicetree/bindings/i2c/i2c-versatile.txt

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[PATCH] ARM: Assume maintainership of ARM reference designs

[Olof Johansson]

On Thu, Sep 27, 2018 at 12:37 AM Linus Walleij <linus.walleij@linaro.org> wrote:
>
> With this I assume maintainership of the Integrator, Versatile
> and RealView ARM reference machines.
>
> It's no big secret that I've been maintaining them for years,
> but might as well make it official so I get the mails and
> don't miss anything.
>
> I have also included some drivers that are closely associated
> with the ARM reference designs and yet orphaned in the
> MAINTAINERS file. I can surely maintain them too, or route
> the question to the right people so it doesn't fall on the
> floor of upward to the subsystem maintainers who have too much
> to do already as it is.
>
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: Rob Herring <robh@kernel.org>
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Stephen Boyd <sboyd@kernel.org>
> Cc: Wolfram Sang <wsa@the-dreams.de>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Brian Norris <computersforpeace@gmail.com>
> Acked-by: Marc Zyngier <marc.zyngier@arm.com>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Acked-by: Olof Johansson <olof@lixom.net>


-Olof

[PATCH] ARM: Assume maintainership of ARM reference designs

[Mark Brown]

On Thu, Sep 27, 2018 at 09:37:33AM +0200, Linus Walleij wrote:

> +F:	drivers/spi/spi-pl022.c

The pl022 is actively used by *way* more than just the Arm reference
platforms, it's a really popular IP though the driver is fairly feature
complete at this point.  I'd like to at least see this split out as a
separate thing rather than lumped in so that people don't discount the
get_maintainers match as a false positive, though I'm totally fine with
you taking it over.
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[PATCH] ARM: Assume maintainership of ARM reference designs

[Arnd Bergmann]

On Fri, Sep 28, 2018 at 12:04 AM Mark Brown <broonie@kernel.org> wrote:
>
> On Thu, Sep 27, 2018 at 09:37:33AM +0200, Linus Walleij wrote:
>
> > +F:   drivers/spi/spi-pl022.c
>
> The pl022 is actively used by *way* more than just the Arm reference
> platforms, it's a really popular IP though the driver is fairly feature
> complete at this point.  I'd like to at least see this split out as a
> separate thing rather than lumped in so that people don't discount the
> get_maintainers match as a false positive, though I'm totally fine with
> you taking it over.

The same logic probably applies to irq-vic.c, which is used on at least
five other platforms.

       Arnd

[PATCH] ARM: Assume maintainership of ARM reference designs

[Linus Walleij]

On Fri, Sep 28, 2018 at 9:45 AM Arnd Bergmann <arnd@arndb.de> wrote:
> On Fri, Sep 28, 2018 at 12:04 AM Mark Brown <broonie@kernel.org> wrote:
> > On Thu, Sep 27, 2018 at 09:37:33AM +0200, Linus Walleij wrote:
> >
> > > +F:   drivers/spi/spi-pl022.c
> >
> > The pl022 is actively used by *way* more than just the Arm reference
> > platforms, it's a really popular IP though the driver is fairly feature
> > complete at this point.  I'd like to at least see this split out as a
> > separate thing rather than lumped in so that people don't discount the
> > get_maintainers match as a false positive, though I'm totally fine with
> > you taking it over.
>
> The same logic probably applies to irq-vic.c, which is used on at least
> five other platforms.

I just saw that they were all orphaned so vaccumed them up from
the floor.

They are ARM PrimeCells that originate in these reference
designs: the VHDL code is on the CD that comes with Integrator,
Versatile etc, that is why this is appearing in more places,
companies bought the reference designs and took the VHDL
off the CD and started working on their SoC. So in some esoteric
sense they are closest associated with the reference designs.

So should I split out the SPI PL022 and VIC PL190 into their
own MAINTAINERS entries, simply?

Yours,
Linus Walleij

[PATCH] ARM: Assume maintainership of ARM reference designs

[Arnd Bergmann]

On Fri, Sep 28, 2018 at 10:46 AM Linus Walleij <linus.walleij@linaro.org> wrote:
>
> On Fri, Sep 28, 2018 at 9:45 AM Arnd Bergmann <arnd@arndb.de> wrote:
> > On Fri, Sep 28, 2018 at 12:04 AM Mark Brown <broonie@kernel.org> wrote:
> > > On Thu, Sep 27, 2018 at 09:37:33AM +0200, Linus Walleij wrote:
> > >
> > > > +F:   drivers/spi/spi-pl022.c
> > >
> > > The pl022 is actively used by *way* more than just the Arm reference
> > > platforms, it's a really popular IP though the driver is fairly feature
> > > complete at this point.  I'd like to at least see this split out as a
> > > separate thing rather than lumped in so that people don't discount the
> > > get_maintainers match as a false positive, though I'm totally fine with
> > > you taking it over.
> >
> > The same logic probably applies to irq-vic.c, which is used on at least
> > five other platforms.
>
> I just saw that they were all orphaned so vaccumed them up from
> the floor.
>
> They are ARM PrimeCells that originate in these reference
> designs: the VHDL code is on the CD that comes with Integrator,
> Versatile etc, that is why this is appearing in more places,
> companies bought the reference designs and took the VHDL
> off the CD and started working on their SoC. So in some esoteric
> sense they are closest associated with the reference designs.
>
> So should I split out the SPI PL022 and VIC PL190 into their
> own MAINTAINERS entries, simply?

Yes, please do.

      Arnd

[PATCH] ARM: Assume maintainership of ARM reference designs

[Michael Turquette]

Quoting Linus Walleij (2018-09-27 00:37:33)
> With this I assume maintainership of the Integrator, Versatile
> and RealView ARM reference machines.
> 
> It's no big secret that I've been maintaining them for years,
> but might as well make it official so I get the mails and
> don't miss anything.
> 
> I have also included some drivers that are closely associated
> with the ARM reference designs and yet orphaned in the
> MAINTAINERS file. I can surely maintain them too, or route
> the question to the right people so it doesn't fall on the
> floor of upward to the subsystem maintainers who have too much
> to do already as it is.
> 
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: Rob Herring <robh@kernel.org>
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Stephen Boyd <sboyd@kernel.org>
> Cc: Wolfram Sang <wsa@the-dreams.de>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Brian Norris <computersforpeace@gmail.com>
> Acked-by: Marc Zyngier <marc.zyngier@arm.com>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Acked-by: Michael Turquette <mturquette@baylibre.com>

Best regards,
Mike

> ---
> ARM SoC folks: please apply this directly wherever MAINTAINERS
> patches go.
> 
> Submitted a while back, thought it was applied since everyone
> was in on it, but apparently it got lost.
> 
> ARM Cambridge sent me all their old reference designs so I am
> well equipped for this.
> ---
>  MAINTAINERS | 25 +++++++++++++++++++++++++
>  1 file changed, 25 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index a5b256b25905..a4ed79a5a1c2 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -1078,6 +1078,31 @@ F:       arch/arm/include/asm/arch_timer.h
>  F:     arch/arm64/include/asm/arch_timer.h
>  F:     drivers/clocksource/arm_arch_timer.c
>  
> +ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
> +M:     Linus Walleij <linus.walleij@linaro.org>
> +L:     linux-arm-kernel at lists.infradead.org (moderated for non-subscribers)
> +S:     Maintained
> +F:     Documentation/devicetree/bindings/arm/arm-boards
> +F:     Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
> +F:     Documentation/devicetree/bindings/clock/arm-integrator.txt
> +F:     Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
> +F:     Documentation/devicetree/bindings/mtd/arm-versatile.txt
> +F:     arch/arm/mach-integrator/
> +F:     arch/arm/mach-realview/
> +F:     arch/arm/mach-versatile/
> +F:     arch/arm/plat-versatile/
> +F:     arch/arm/boot/dts/arm-realview-*
> +F:     arch/arm/boot/dts/integrator*
> +F:     arch/arm/boot/dts/versatile*
> +F:     drivers/clk/versatile/
> +F:     drivers/i2c/busses/i2c-versatile.c
> +F:     drivers/irqchip/irq-versatile-fpga.c
> +F:     drivers/irqchip/irq-vic.c
> +F:     drivers/mtd/maps/physmap_of_versatile.c
> +F:     drivers/power/reset/arm-versatile-reboot.c
> +F:     drivers/soc/versatile/
> +F:     drivers/spi/spi-pl022.c
> +
>  ARM HDLCD DRM DRIVER
>  M:     Liviu Dudau <liviu.dudau@arm.com>
>  S:     Supported
> -- 
> 2.17.1
> 

[PATCH] ARM: Assume maintainership of ARM reference designs

[Linus Walleij]

With this I assume maintainership of the Integrator, Versatile
and RealView ARM reference machines.

It's no big secret that I've been maintaining them for years,
but might as well make it official so I get the mails and
don't miss anything.

I have also included some drivers that are closely associated
with the ARM reference designs and yet orphaned in the
MAINTAINERS file. I can surely maintain them too, or route
the question to the right people so it doesn't fall on the
floor of upward to the subsystem maintainers who have too much
to do already as it is.

Cc: Russell King <linux@armlinux.org.uk>
Cc: Rob Herring <robh@kernel.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Mark Brown <broonie@kernel.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
If someone has an active interest and wants to comaintain the
old ARMv4, ARMv5, ARMv6 and ARMv7 reference designs in this
family, you are most welcome.

If you feel that I am expropriating
a driver from you, tell me and I will create a separate
MAINATINERS entry for that driver and drop it from this one.
I put all relevant subsystem mainatainers on CC I think.

If you feel I should split some drivers to separate entries
I can do that too.
---
 MAINTAINERS | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index c7182d2a9f5c..2991d20cb406 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1026,6 +1026,31 @@ F:	arch/arm/include/asm/arch_timer.h
 F:	arch/arm64/include/asm/arch_timer.h
 F:	drivers/clocksource/arm_arch_timer.c
 
+ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
+M:	Linus Walleij <linus.walleij@linaro.org>
+L:	linux-arm-kernel at lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	Documentation/devicetree/bindings/arm/arm-boards
+F:	Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
+F:	Documentation/devicetree/bindings/clock/arm-integrator.txt
+F:	Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
+F:	Documentation/devicetree/bindings/mtd/arm-versatile.txt
+F:	arch/arm/mach-integrator/
+F:	arch/arm/mach-realview/
+F:	arch/arm/mach-versatile/
+F:	arch/arm/plat-versatile/
+F:	arch/arm/boot/dts/arm-realview-*
+F:	arch/arm/boot/dts/integrator*
+F:	arch/arm/boot/dts/versatile*
+F:	drivers/clk/versatile/
+F:	drivers/i2c/busses/i2c-versatile.c
+F:	drivers/irqchip/irq-versatile-fpga.c
+F:	drivers/irqchip/irq-vic.c
+F:	drivers/mtd/maps/physmap_of_versatile.c
+F:	drivers/power/reset/arm-versatile-reboot.c
+F:	drivers/soc/versatile/
+F:	drivers/spi/spi-pl022.c
+
 ARM HDLCD DRM DRIVER
 M:	Liviu Dudau <liviu.dudau@arm.com>
 S:	Supported
-- 
2.14.3

[PATCH] ARM: Assume maintainership of ARM reference designs

[Russell King - ARM Linux]

Sorry, I haven't given up my maintainership, as I had already stated.

NAK.

On Thu, Apr 12, 2018 at 03:14:26PM +0200, Linus Walleij wrote:
> With this I assume maintainership of the Integrator, Versatile
> and RealView ARM reference machines.
> 
> It's no big secret that I've been maintaining them for years,
> but might as well make it official so I get the mails and
> don't miss anything.
> 
> I have also included some drivers that are closely associated
> with the ARM reference designs and yet orphaned in the
> MAINTAINERS file. I can surely maintain them too, or route
> the question to the right people so it doesn't fall on the
> floor of upward to the subsystem maintainers who have too much
> to do already as it is.
> 
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: Rob Herring <robh@kernel.org>
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Stephen Boyd <sboyd@kernel.org>
> Cc: Marc Zyngier <marc.zyngier@arm.com>
> Cc: Wolfram Sang <wsa@the-dreams.de>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Brian Norris <computersforpeace@gmail.com>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> ---
> If someone has an active interest and wants to comaintain the
> old ARMv4, ARMv5, ARMv6 and ARMv7 reference designs in this
> family, you are most welcome.
> 
> If you feel that I am expropriating
> a driver from you, tell me and I will create a separate
> MAINATINERS entry for that driver and drop it from this one.
> I put all relevant subsystem mainatainers on CC I think.
> 
> If you feel I should split some drivers to separate entries
> I can do that too.
> ---
>  MAINTAINERS | 25 +++++++++++++++++++++++++
>  1 file changed, 25 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index c7182d2a9f5c..2991d20cb406 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -1026,6 +1026,31 @@ F:	arch/arm/include/asm/arch_timer.h
>  F:	arch/arm64/include/asm/arch_timer.h
>  F:	drivers/clocksource/arm_arch_timer.c
>  
> +ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
> +M:	Linus Walleij <linus.walleij@linaro.org>
> +L:	linux-arm-kernel at lists.infradead.org (moderated for non-subscribers)
> +S:	Maintained
> +F:	Documentation/devicetree/bindings/arm/arm-boards
> +F:	Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
> +F:	Documentation/devicetree/bindings/clock/arm-integrator.txt
> +F:	Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
> +F:	Documentation/devicetree/bindings/mtd/arm-versatile.txt
> +F:	arch/arm/mach-integrator/
> +F:	arch/arm/mach-realview/
> +F:	arch/arm/mach-versatile/
> +F:	arch/arm/plat-versatile/
> +F:	arch/arm/boot/dts/arm-realview-*
> +F:	arch/arm/boot/dts/integrator*
> +F:	arch/arm/boot/dts/versatile*
> +F:	drivers/clk/versatile/
> +F:	drivers/i2c/busses/i2c-versatile.c
> +F:	drivers/irqchip/irq-versatile-fpga.c
> +F:	drivers/irqchip/irq-vic.c
> +F:	drivers/mtd/maps/physmap_of_versatile.c
> +F:	drivers/power/reset/arm-versatile-reboot.c
> +F:	drivers/soc/versatile/
> +F:	drivers/spi/spi-pl022.c
> +
>  ARM HDLCD DRM DRIVER
>  M:	Liviu Dudau <liviu.dudau@arm.com>
>  S:	Supported
> -- 
> 2.14.3
> 

-- 
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up
According to speedtest.net: 8.21Mbps down 510kbps up

[PATCH] ARM: Assume maintainership of ARM reference designs

[Russell King - ARM Linux]

On Thu, Apr 12, 2018 at 02:17:37PM +0100, Russell King - ARM Linux wrote:
> Sorry, I haven't given up my maintainership, as I had already stated.
> 
> NAK.

Oh, sorry, yes, this is fine, this is just the reference platforms.
Please go ahread and pick them up.

> 
> On Thu, Apr 12, 2018 at 03:14:26PM +0200, Linus Walleij wrote:
> > With this I assume maintainership of the Integrator, Versatile
> > and RealView ARM reference machines.
> > 
> > It's no big secret that I've been maintaining them for years,
> > but might as well make it official so I get the mails and
> > don't miss anything.
> > 
> > I have also included some drivers that are closely associated
> > with the ARM reference designs and yet orphaned in the
> > MAINTAINERS file. I can surely maintain them too, or route
> > the question to the right people so it doesn't fall on the
> > floor of upward to the subsystem maintainers who have too much
> > to do already as it is.
> > 
> > Cc: Russell King <linux@armlinux.org.uk>
> > Cc: Rob Herring <robh@kernel.org>
> > Cc: Will Deacon <will.deacon@arm.com>
> > Cc: Michael Turquette <mturquette@baylibre.com>
> > Cc: Stephen Boyd <sboyd@kernel.org>
> > Cc: Marc Zyngier <marc.zyngier@arm.com>
> > Cc: Wolfram Sang <wsa@the-dreams.de>
> > Cc: Mark Brown <broonie@kernel.org>
> > Cc: Brian Norris <computersforpeace@gmail.com>
> > Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> > ---
> > If someone has an active interest and wants to comaintain the
> > old ARMv4, ARMv5, ARMv6 and ARMv7 reference designs in this
> > family, you are most welcome.
> > 
> > If you feel that I am expropriating
> > a driver from you, tell me and I will create a separate
> > MAINATINERS entry for that driver and drop it from this one.
> > I put all relevant subsystem mainatainers on CC I think.
> > 
> > If you feel I should split some drivers to separate entries
> > I can do that too.
> > ---
> >  MAINTAINERS | 25 +++++++++++++++++++++++++
> >  1 file changed, 25 insertions(+)
> > 
> > diff --git a/MAINTAINERS b/MAINTAINERS
> > index c7182d2a9f5c..2991d20cb406 100644
> > --- a/MAINTAINERS
> > +++ b/MAINTAINERS
> > @@ -1026,6 +1026,31 @@ F:	arch/arm/include/asm/arch_timer.h
> >  F:	arch/arm64/include/asm/arch_timer.h
> >  F:	drivers/clocksource/arm_arch_timer.c
> >  
> > +ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
> > +M:	Linus Walleij <linus.walleij@linaro.org>
> > +L:	linux-arm-kernel at lists.infradead.org (moderated for non-subscribers)
> > +S:	Maintained
> > +F:	Documentation/devicetree/bindings/arm/arm-boards
> > +F:	Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
> > +F:	Documentation/devicetree/bindings/clock/arm-integrator.txt
> > +F:	Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
> > +F:	Documentation/devicetree/bindings/mtd/arm-versatile.txt
> > +F:	arch/arm/mach-integrator/
> > +F:	arch/arm/mach-realview/
> > +F:	arch/arm/mach-versatile/
> > +F:	arch/arm/plat-versatile/
> > +F:	arch/arm/boot/dts/arm-realview-*
> > +F:	arch/arm/boot/dts/integrator*
> > +F:	arch/arm/boot/dts/versatile*
> > +F:	drivers/clk/versatile/
> > +F:	drivers/i2c/busses/i2c-versatile.c
> > +F:	drivers/irqchip/irq-versatile-fpga.c
> > +F:	drivers/irqchip/irq-vic.c
> > +F:	drivers/mtd/maps/physmap_of_versatile.c
> > +F:	drivers/power/reset/arm-versatile-reboot.c
> > +F:	drivers/soc/versatile/
> > +F:	drivers/spi/spi-pl022.c
> > +
> >  ARM HDLCD DRM DRIVER
> >  M:	Liviu Dudau <liviu.dudau@arm.com>
> >  S:	Supported
> > -- 
> > 2.14.3
> > 
> 
> -- 
> RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
> FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up
> According to speedtest.net: 8.21Mbps down 510kbps up

-- 
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up
According to speedtest.net: 8.21Mbps down 510kbps up

[PATCH] ARM: Assume maintainership of ARM reference designs

[Linus Walleij]

On Thu, Apr 12, 2018 at 3:18 PM, Russell King - ARM Linux
<linux@armlinux.org.uk> wrote:
> On Thu, Apr 12, 2018 at 02:17:37PM +0100, Russell King - ARM Linux wrote:
>> Sorry, I haven't given up my maintainership, as I had already stated.
>>
>> NAK.
>
> Oh, sorry, yes, this is fine, this is just the reference platforms.
> Please go ahread and pick them up.

Thanks Russell!

Do you still have some of the old ARM references around for the odd
tests? I am thinking especially about the IB1 external display for Versatile
that I haven't been able to locate for test, it'd be great to know if it
works with Erik Anholt's DRM driver.

Yours,
Linus Walleij

[PATCH] ARM: Assume maintainership of ARM reference designs

[Russell King - ARM Linux]

On Thu, Apr 12, 2018 at 03:44:58PM +0200, Linus Walleij wrote:
> On Thu, Apr 12, 2018 at 3:18 PM, Russell King - ARM Linux
> <linux@armlinux.org.uk> wrote:
> > On Thu, Apr 12, 2018 at 02:17:37PM +0100, Russell King - ARM Linux wrote:
> >> Sorry, I haven't given up my maintainership, as I had already stated.
> >>
> >> NAK.
> >
> > Oh, sorry, yes, this is fine, this is just the reference platforms.
> > Please go ahread and pick them up.
> 
> Thanks Russell!
> 
> Do you still have some of the old ARM references around for the odd
> tests? I am thinking especially about the IB1 external display for Versatile
> that I haven't been able to locate for test, it'd be great to know if it
> works with Erik Anholt's DRM driver.

I've never had any of the external displays that plug into the connector
underneath the character LCD.  I did, at one time, have what was called
an PP2 which had a LCD display though.

I do have several boards - mainly a few varieties of Integrator CP
(including one with a stack of FPGA tiles containing bitstreams for
various development CPUs) - eg, ARM926 based SMP system which was
never merged into mainline.  Versatile PB926 and Realview EB.
The PB926 partly runs my test farm here.  The Versatile Express
CT9x4 is still part of the boot farm, and just about works with
certain kernels, but I'm pretty sure there's a cache latency bug
there (I carry patches privately to fix it, but it doesn't appear to
completely solve it.)

-- 
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up
According to speedtest.net: 8.21Mbps down 510kbps up

[PATCH] ARM: Assume maintainership of ARM reference designs

[Linus Walleij]

On Thu, Apr 12, 2018 at 3:52 PM, Russell King - ARM Linux
<linux@armlinux.org.uk> wrote:

> I do have several boards - mainly a few varieties of Integrator CP
> (including one with a stack of FPGA tiles containing bitstreams for
> various development CPUs) - eg, ARM926 based SMP system which was
> never merged into mainline.  Versatile PB926 and Realview EB.
> The PB926 partly runs my test farm here.

OK make sure to poke me with something sharp if I break any of them.
I try to double- and tripletest them on hardware and QEMU alike but
I don't have all variants.

>  The Versatile Express
> CT9x4 is still part of the boot farm, and just about works with
> certain kernels, but I'm pretty sure there's a cache latency bug
> there (I carry patches privately to fix it, but it doesn't appear to
> completely solve it.)

So there is a bug in it! I thought it was only my board.
And yeah, I also suspect the cache, that is my intuitive suspicion
with this kind of random early hangs (I did try to get some earlyprintk
on it but it didn't give anything useful, just hard hang).

I have been rebooting and swearing about that one in my office
everytime it just hangs.

Yours,
Linus Walleij

[PATCH] ARM: Assume maintainership of ARM reference designs

[Russell King - ARM Linux]

On Thu, Apr 12, 2018 at 03:59:20PM +0200, Linus Walleij wrote:
> On Thu, Apr 12, 2018 at 3:52 PM, Russell King - ARM Linux
> <linux@armlinux.org.uk> wrote:
> >  The Versatile Express
> > CT9x4 is still part of the boot farm, and just about works with
> > certain kernels, but I'm pretty sure there's a cache latency bug
> > there (I carry patches privately to fix it, but it doesn't appear to
> > completely solve it.)
> 
> So there is a bug in it! I thought it was only my board.

I'm not sure if it's a hardware bug or not...  This patch seems to
help immensely, but doesn't completely solve the problem:

diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
index 5814460e0549..56308c1c0208 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
@@ -174,7 +174,7 @@
 		cache-unified;
 		cache-level = <2>;
 		arm,data-latency = <1 1 1>;
-		arm,tag-latency = <1 1 1>;
+		arm,tag-latency = <2 2 1>;
 	};
 
 	pmu {

-- 
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up
According to speedtest.net: 8.21Mbps down 510kbps up

[PATCH] ARM: Assume maintainership of ARM reference designs

[Sudeep Holla]

On 12/04/18 15:02, Russell King - ARM Linux wrote:
> On Thu, Apr 12, 2018 at 03:59:20PM +0200, Linus Walleij wrote:
>> On Thu, Apr 12, 2018 at 3:52 PM, Russell King - ARM Linux
>> <linux@armlinux.org.uk> wrote:
>>>  The Versatile Express
>>> CT9x4 is still part of the boot farm, and just about works with
>>> certain kernels, but I'm pretty sure there's a cache latency bug
>>> there (I carry patches privately to fix it, but it doesn't appear to
>>> completely solve it.)
>>
>> So there is a bug in it! I thought it was only my board.
> 
> I'm not sure if it's a hardware bug or not...  This patch seems to
> help immensely, but doesn't completely solve the problem:
> 

Every time I tried to debug this connecting the debugger, the execution
just automatically continues. Hence I tried playing around with these
latencies, but as you mentioned it just helps but doesn't solved the
problem.

> diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
> index 5814460e0549..56308c1c0208 100644
> --- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts
> +++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
> @@ -174,7 +174,7 @@
>  		cache-unified;
>  		cache-level = <2>;
>  		arm,data-latency = <1 1 1>;
> -		arm,tag-latency = <1 1 1>;
> +		arm,tag-latency = <2 2 1>;
>  	};
>  
>  	pmu {
> 

-- 
Regards,
Sudeep

[PATCH] ARM: Assume maintainership of ARM reference designs

[Wolfram Sang]

> +F:	drivers/i2c/busses/i2c-versatile.c

Can't say anything on the patch in general, but I whole-heartedly
welcome a maintainer for this driver.

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[PATCH] ARM: Assume maintainership of ARM reference designs

[Marc Zyngier]

On 12/04/18 14:14, Linus Walleij wrote:
> With this I assume maintainership of the Integrator, Versatile
> and RealView ARM reference machines.
> 
> It's no big secret that I've been maintaining them for years,
> but might as well make it official so I get the mails and
> don't miss anything.
> 
> I have also included some drivers that are closely associated
> with the ARM reference designs and yet orphaned in the
> MAINTAINERS file. I can surely maintain them too, or route
> the question to the right people so it doesn't fall on the
> floor of upward to the subsystem maintainers who have too much
> to do already as it is.
> 
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: Rob Herring <robh@kernel.org>
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Stephen Boyd <sboyd@kernel.org>
> Cc: Marc Zyngier <marc.zyngier@arm.com>
> Cc: Wolfram Sang <wsa@the-dreams.de>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Brian Norris <computersforpeace@gmail.com>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> ---
> If someone has an active interest and wants to comaintain the
> old ARMv4, ARMv5, ARMv6 and ARMv7 reference designs in this
> family, you are most welcome.
> 
> If you feel that I am expropriating
> a driver from you, tell me and I will create a separate
> MAINATINERS entry for that driver and drop it from this one.
> I put all relevant subsystem mainatainers on CC I think.
> 
> If you feel I should split some drivers to separate entries
> I can do that too.
> ---
>  MAINTAINERS | 25 +++++++++++++++++++++++++
>  1 file changed, 25 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index c7182d2a9f5c..2991d20cb406 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -1026,6 +1026,31 @@ F:	arch/arm/include/asm/arch_timer.h
>  F:	arch/arm64/include/asm/arch_timer.h
>  F:	drivers/clocksource/arm_arch_timer.c
>  
> +ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
> +M:	Linus Walleij <linus.walleij@linaro.org>
> +L:	linux-arm-kernel at lists.infradead.org (moderated for non-subscribers)
> +S:	Maintained
> +F:	Documentation/devicetree/bindings/arm/arm-boards
> +F:	Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
> +F:	Documentation/devicetree/bindings/clock/arm-integrator.txt
> +F:	Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
> +F:	Documentation/devicetree/bindings/mtd/arm-versatile.txt
> +F:	arch/arm/mach-integrator/
> +F:	arch/arm/mach-realview/
> +F:	arch/arm/mach-versatile/
> +F:	arch/arm/plat-versatile/
> +F:	arch/arm/boot/dts/arm-realview-*
> +F:	arch/arm/boot/dts/integrator*
> +F:	arch/arm/boot/dts/versatile*
> +F:	drivers/clk/versatile/
> +F:	drivers/i2c/busses/i2c-versatile.c
> +F:	drivers/irqchip/irq-versatile-fpga.c
> +F:	drivers/irqchip/irq-vic.c
> +F:	drivers/mtd/maps/physmap_of_versatile.c
> +F:	drivers/power/reset/arm-versatile-reboot.c
> +F:	drivers/soc/versatile/
> +F:	drivers/spi/spi-pl022.c
> +
>  ARM HDLCD DRM DRIVER
>  M:	Liviu Dudau <liviu.dudau@arm.com>
>  S:	Supported
> 

An excellent move!

Acked-by: Marc Zyngier <marc.zyngier@arm.com>

Let me know if you're after more HW, we may have to empty some cupboards
shortly...

Thanks,

	M.
-- 
Jazz is not dead. It just smells funny...