* RFC: remove Nuvoton w90x900/nuc900 platform?
@ 2019-07-30 12:09 Arnd Bergmann
2019-07-30 12:24 ` Arnd Bergmann
2019-07-30 12:34 ` Arnd Bergmann
0 siblings, 2 replies; 6+ messages in thread
From: Arnd Bergmann @ 2019-07-30 12:09 UTC (permalink / raw)
To: Wan ZongShun
Cc: Tomer Maimon, Avi Fishman, Patrick Venture, Linus Walleij,
Linux Kernel Mailing List, Tali Perry, Nancy Yuen, Russell King,
OpenBMC Maillist, Linux ARM, Benjamin Fair
As the mach-netx and mach-8695 platforms are being removed now,
I wonder whether we should do the same with w90x00: Here is what
I found after looking at the git history and external material for it.
- The supported chips (nuc910/950/960) are no longer marketed
by the manufacturer
- Newer chips from the same family (nuc97x, nuc980, n329x)
that are still marketed have Linux BSPs but those were never
submitted for upstream inclusion.
- Wan ZongShun is listed as maintainer, but the last patch he wrote
was in 2011.
- All patches to w90x900 platform specific files afterwards
are cleanups that were apparently done without access to
test hardware.
- The http://www.mcuos.com/ website listed in the MAINTAINERS
file is no longer reachable.
We do support the newer NPCM platform from Nuvoton. I don't think
there are any shared drivers between the two, but I've added its
maintainers to Cc anyway, in case they still (plan to) use one of
those drivers.
If we decide that it's time to let go, I'll would the patches below.
watchdog: remove w90x900 driver
spi: remove w90x900 driver
ASoC: remove w90x900/nuc900 platform drivers
fbdev: remove w90x900/nuc900 platform drivers
Input: remove w90x900 keyboard driver
Input: remove w90x900 touchscreen driver
mtd: rawnand: remove w90x900 driver
net: remove w90p910-ether driver
rtc: remove w90x900/nuc900 driver
usb: remove ehci-w90x900 driver
ARM: remove w90x900 platform
Documentation/watchdog/watchdog-parameters.rst | 10 -
MAINTAINERS | 16 -
arch/arm/Kconfig | 21 +-
arch/arm/Makefile | 1 -
arch/arm/configs/nuc910_defconfig | 51 -
arch/arm/configs/nuc950_defconfig | 67 --
arch/arm/configs/nuc960_defconfig | 57 --
arch/arm/mach-w90x900/Kconfig | 54 --
arch/arm/mach-w90x900/Makefile | 20 -
arch/arm/mach-w90x900/Makefile.boot | 4 -
arch/arm/mach-w90x900/clksel.c | 88 --
arch/arm/mach-w90x900/clock.c | 121 ---
arch/arm/mach-w90x900/clock.h | 40 -
arch/arm/mach-w90x900/cpu.c | 238 -----
arch/arm/mach-w90x900/cpu.h | 56 --
arch/arm/mach-w90x900/dev.c | 537 -----------
arch/arm/mach-w90x900/gpio.c | 150 ---
arch/arm/mach-w90x900/include/mach/entry-macro.S | 26 -
arch/arm/mach-w90x900/include/mach/hardware.h | 19 -
arch/arm/mach-w90x900/include/mach/irqs.h | 82 --
arch/arm/mach-w90x900/include/mach/map.h | 153 ---
arch/arm/mach-w90x900/include/mach/mfp.h | 21 -
arch/arm/mach-w90x900/include/mach/regs-clock.h | 49 -
arch/arm/mach-w90x900/include/mach/regs-irq.h | 46 -
arch/arm/mach-w90x900/include/mach/regs-ldm.h | 248 -----
arch/arm/mach-w90x900/include/mach/regs-serial.h | 54 --
arch/arm/mach-w90x900/include/mach/uncompress.h | 43 -
arch/arm/mach-w90x900/irq.c | 212 -----
arch/arm/mach-w90x900/mach-nuc910evb.c | 38 -
arch/arm/mach-w90x900/mach-nuc950evb.c | 42 -
arch/arm/mach-w90x900/mach-nuc960evb.c | 38 -
arch/arm/mach-w90x900/mfp.c | 197 ----
arch/arm/mach-w90x900/nuc910.c | 58 --
arch/arm/mach-w90x900/nuc910.h | 17 -
arch/arm/mach-w90x900/nuc950.c | 52 --
arch/arm/mach-w90x900/nuc950.h | 17 -
arch/arm/mach-w90x900/nuc960.c | 50 -
arch/arm/mach-w90x900/nuc960.h | 17 -
arch/arm/mach-w90x900/nuc9xx.h | 22 -
arch/arm/mach-w90x900/regs-ebi.h | 29 -
arch/arm/mach-w90x900/regs-gcr.h | 34 -
arch/arm/mach-w90x900/regs-timer.h | 37 -
arch/arm/mach-w90x900/regs-usb.h | 31 -
arch/arm/mach-w90x900/time.c | 168 ----
drivers/input/keyboard/Kconfig | 11 -
drivers/input/keyboard/Makefile | 1 -
drivers/input/keyboard/w90p910_keypad.c | 264 ------
drivers/input/touchscreen/Kconfig | 9 -
drivers/input/touchscreen/Makefile | 1 -
drivers/input/touchscreen/w90p910_ts.c | 331 -------
drivers/mtd/nand/raw/Kconfig | 8 -
drivers/mtd/nand/raw/Makefile | 1 -
drivers/mtd/nand/raw/nuc900_nand.c | 304 ------
drivers/net/ethernet/Kconfig | 1 -
drivers/net/ethernet/Makefile | 1 -
drivers/net/ethernet/nuvoton/Kconfig | 29 -
drivers/net/ethernet/nuvoton/Makefile | 6 -
drivers/net/ethernet/nuvoton/w90p910_ether.c | 1082 ----------------------
drivers/rtc/Kconfig | 7 -
drivers/rtc/Makefile | 1 -
drivers/rtc/rtc-nuc900.c | 271 ------
drivers/spi/Kconfig | 7 -
drivers/spi/Makefile | 1 -
drivers/spi/spi-nuc900.c | 429 ---------
drivers/usb/host/Kconfig | 6 -
drivers/usb/host/Makefile | 1 -
drivers/usb/host/ehci-w90x900.c | 130 ---
drivers/video/fbdev/Kconfig | 14 -
drivers/video/fbdev/Makefile | 1 -
drivers/video/fbdev/nuc900fb.c | 760 ---------------
drivers/video/fbdev/nuc900fb.h | 51 -
drivers/watchdog/Kconfig | 9 -
drivers/watchdog/Makefile | 1 -
drivers/watchdog/nuc900_wdt.c | 303 ------
include/Kbuild | 2 -
include/linux/platform_data/keypad-w90p910.h | 16 -
include/linux/platform_data/spi-nuc900.h | 29 -
include/linux/platform_data/video-nuc900fb.h | 79 --
sound/soc/Kconfig | 1 -
sound/soc/Makefile | 1 -
sound/soc/nuc900/Kconfig | 29 -
sound/soc/nuc900/Makefile | 12 -
sound/soc/nuc900/nuc900-ac97.c | 391 --------
sound/soc/nuc900/nuc900-audio.c | 73 --
sound/soc/nuc900/nuc900-audio.h | 108 ---
sound/soc/nuc900/nuc900-pcm.c | 321 -------
86 files changed, 1 insertion(+), 8433 deletions(-)
Arnd
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: RFC: remove Nuvoton w90x900/nuc900 platform?
2019-07-30 12:09 RFC: remove Nuvoton w90x900/nuc900 platform? Arnd Bergmann
@ 2019-07-30 12:24 ` Arnd Bergmann
2019-07-30 12:34 ` Arnd Bergmann
1 sibling, 0 replies; 6+ messages in thread
From: Arnd Bergmann @ 2019-07-30 12:24 UTC (permalink / raw)
To: Wan ZongShun
Cc: Tomer Maimon, Avi Fishman, Patrick Venture, Linus Walleij,
Linux Kernel Mailing List, Tali Perry, Nancy Yuen, Russell King,
OpenBMC Maillist, Linux ARM, Benjamin Fair
On Tue, Jul 30, 2019 at 2:09 PM Mail Delivery Subsystem
<mailer-daemon@googlemail.com> wrote:
> On Tue, Jul 30, 2019 at 2:09 PM Arnd Bergmann <arnd@arndb.de> wrote:
> >
> > As the mach-netx and mach-8695 platforms are being removed now,
> > I wonder whether we should do the same with w90x00: Here is what
> > I found after looking at the git history and external material for it.
> >
> > - The supported chips (nuc910/950/960) are no longer marketed
> > by the manufacturer
> >
> > - Newer chips from the same family (nuc97x, nuc980, n329x)
> > that are still marketed have Linux BSPs but those were never
> > submitted for upstream inclusion.
> >
> > - Wan ZongShun is listed as maintainer, but the last patch he wrote
> > was in 2011.
> >
> > - All patches to w90x900 platform specific files afterwards
> > are cleanups that were apparently done without access to
> > test hardware.
> >
> > - The http://www.mcuos.com/ website listed in the MAINTAINERS
> > file is no longer reachable.
>
> Recipient inbox full
>
> Your message couldn't be delivered to mcuos.com@gmail.com. Their inbox is full, or it's getting too much mail right now.
Yes, that too.
Arnd
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: RFC: remove Nuvoton w90x900/nuc900 platform?
2019-07-30 12:09 RFC: remove Nuvoton w90x900/nuc900 platform? Arnd Bergmann
2019-07-30 12:24 ` Arnd Bergmann
@ 2019-07-30 12:34 ` Arnd Bergmann
2019-07-30 13:00 ` Arnd Bergmann
1 sibling, 1 reply; 6+ messages in thread
From: Arnd Bergmann @ 2019-07-30 12:34 UTC (permalink / raw)
To: Wan Zongshun
Cc: Tomer Maimon, Avi Fishman, Patrick Venture, Linus Walleij,
Linux Kernel Mailing List, Tali Perry, Nancy Yuen, Russell King,
OpenBMC Maillist, Linux ARM, Benjamin Fair
Trying Wan Zongshun <Vincent.Wan@amd.com> instead of
the bouncing Wan ZongShun <mcuos.com@gmail.com>.
(I assume you are the same person, sorry if not).
On Tue, Jul 30, 2019 at 2:09 PM Arnd Bergmann <arnd@arndb.de> wrote:
>
> As the mach-netx and mach-8695 platforms are being removed now,
> I wonder whether we should do the same with w90x00: Here is what
> I found after looking at the git history and external material for it.
>
> - The supported chips (nuc910/950/960) are no longer marketed
> by the manufacturer
>
> - Newer chips from the same family (nuc97x, nuc980, n329x)
> that are still marketed have Linux BSPs but those were never
> submitted for upstream inclusion.
>
> - Wan ZongShun is listed as maintainer, but the last patch he wrote
> was in 2011.
>
> - All patches to w90x900 platform specific files afterwards
> are cleanups that were apparently done without access to
> test hardware.
>
> - The http://www.mcuos.com/ website listed in the MAINTAINERS
> file is no longer reachable.
>
> We do support the newer NPCM platform from Nuvoton. I don't think
> there are any shared drivers between the two, but I've added its
> maintainers to Cc anyway, in case they still (plan to) use one of
> those drivers.
>
> If we decide that it's time to let go, I'll would the patches below.
>
> watchdog: remove w90x900 driver
> spi: remove w90x900 driver
> ASoC: remove w90x900/nuc900 platform drivers
> fbdev: remove w90x900/nuc900 platform drivers
> Input: remove w90x900 keyboard driver
> Input: remove w90x900 touchscreen driver
> mtd: rawnand: remove w90x900 driver
> net: remove w90p910-ether driver
> rtc: remove w90x900/nuc900 driver
> usb: remove ehci-w90x900 driver
> ARM: remove w90x900 platform
>
> Documentation/watchdog/watchdog-parameters.rst | 10 -
> MAINTAINERS | 16 -
> arch/arm/Kconfig | 21 +-
> arch/arm/Makefile | 1 -
> arch/arm/configs/nuc910_defconfig | 51 -
> arch/arm/configs/nuc950_defconfig | 67 --
> arch/arm/configs/nuc960_defconfig | 57 --
> arch/arm/mach-w90x900/Kconfig | 54 --
> arch/arm/mach-w90x900/Makefile | 20 -
> arch/arm/mach-w90x900/Makefile.boot | 4 -
> arch/arm/mach-w90x900/clksel.c | 88 --
> arch/arm/mach-w90x900/clock.c | 121 ---
> arch/arm/mach-w90x900/clock.h | 40 -
> arch/arm/mach-w90x900/cpu.c | 238 -----
> arch/arm/mach-w90x900/cpu.h | 56 --
> arch/arm/mach-w90x900/dev.c | 537 -----------
> arch/arm/mach-w90x900/gpio.c | 150 ---
> arch/arm/mach-w90x900/include/mach/entry-macro.S | 26 -
> arch/arm/mach-w90x900/include/mach/hardware.h | 19 -
> arch/arm/mach-w90x900/include/mach/irqs.h | 82 --
> arch/arm/mach-w90x900/include/mach/map.h | 153 ---
> arch/arm/mach-w90x900/include/mach/mfp.h | 21 -
> arch/arm/mach-w90x900/include/mach/regs-clock.h | 49 -
> arch/arm/mach-w90x900/include/mach/regs-irq.h | 46 -
> arch/arm/mach-w90x900/include/mach/regs-ldm.h | 248 -----
> arch/arm/mach-w90x900/include/mach/regs-serial.h | 54 --
> arch/arm/mach-w90x900/include/mach/uncompress.h | 43 -
> arch/arm/mach-w90x900/irq.c | 212 -----
> arch/arm/mach-w90x900/mach-nuc910evb.c | 38 -
> arch/arm/mach-w90x900/mach-nuc950evb.c | 42 -
> arch/arm/mach-w90x900/mach-nuc960evb.c | 38 -
> arch/arm/mach-w90x900/mfp.c | 197 ----
> arch/arm/mach-w90x900/nuc910.c | 58 --
> arch/arm/mach-w90x900/nuc910.h | 17 -
> arch/arm/mach-w90x900/nuc950.c | 52 --
> arch/arm/mach-w90x900/nuc950.h | 17 -
> arch/arm/mach-w90x900/nuc960.c | 50 -
> arch/arm/mach-w90x900/nuc960.h | 17 -
> arch/arm/mach-w90x900/nuc9xx.h | 22 -
> arch/arm/mach-w90x900/regs-ebi.h | 29 -
> arch/arm/mach-w90x900/regs-gcr.h | 34 -
> arch/arm/mach-w90x900/regs-timer.h | 37 -
> arch/arm/mach-w90x900/regs-usb.h | 31 -
> arch/arm/mach-w90x900/time.c | 168 ----
> drivers/input/keyboard/Kconfig | 11 -
> drivers/input/keyboard/Makefile | 1 -
> drivers/input/keyboard/w90p910_keypad.c | 264 ------
> drivers/input/touchscreen/Kconfig | 9 -
> drivers/input/touchscreen/Makefile | 1 -
> drivers/input/touchscreen/w90p910_ts.c | 331 -------
> drivers/mtd/nand/raw/Kconfig | 8 -
> drivers/mtd/nand/raw/Makefile | 1 -
> drivers/mtd/nand/raw/nuc900_nand.c | 304 ------
> drivers/net/ethernet/Kconfig | 1 -
> drivers/net/ethernet/Makefile | 1 -
> drivers/net/ethernet/nuvoton/Kconfig | 29 -
> drivers/net/ethernet/nuvoton/Makefile | 6 -
> drivers/net/ethernet/nuvoton/w90p910_ether.c | 1082 ----------------------
> drivers/rtc/Kconfig | 7 -
> drivers/rtc/Makefile | 1 -
> drivers/rtc/rtc-nuc900.c | 271 ------
> drivers/spi/Kconfig | 7 -
> drivers/spi/Makefile | 1 -
> drivers/spi/spi-nuc900.c | 429 ---------
> drivers/usb/host/Kconfig | 6 -
> drivers/usb/host/Makefile | 1 -
> drivers/usb/host/ehci-w90x900.c | 130 ---
> drivers/video/fbdev/Kconfig | 14 -
> drivers/video/fbdev/Makefile | 1 -
> drivers/video/fbdev/nuc900fb.c | 760 ---------------
> drivers/video/fbdev/nuc900fb.h | 51 -
> drivers/watchdog/Kconfig | 9 -
> drivers/watchdog/Makefile | 1 -
> drivers/watchdog/nuc900_wdt.c | 303 ------
> include/Kbuild | 2 -
> include/linux/platform_data/keypad-w90p910.h | 16 -
> include/linux/platform_data/spi-nuc900.h | 29 -
> include/linux/platform_data/video-nuc900fb.h | 79 --
> sound/soc/Kconfig | 1 -
> sound/soc/Makefile | 1 -
> sound/soc/nuc900/Kconfig | 29 -
> sound/soc/nuc900/Makefile | 12 -
> sound/soc/nuc900/nuc900-ac97.c | 391 --------
> sound/soc/nuc900/nuc900-audio.c | 73 --
> sound/soc/nuc900/nuc900-audio.h | 108 ---
> sound/soc/nuc900/nuc900-pcm.c | 321 -------
> 86 files changed, 1 insertion(+), 8433 deletions(-)
>
> Arnd
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linux-arm-kernel@lists.infradead.org
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: RFC: remove Nuvoton w90x900/nuc900 platform?
2019-07-30 12:34 ` Arnd Bergmann
@ 2019-07-30 13:00 ` Arnd Bergmann
2019-07-30 13:58 ` Avi Fishman
0 siblings, 1 reply; 6+ messages in thread
From: Arnd Bergmann @ 2019-07-30 13:00 UTC (permalink / raw)
To: Wanzongshun (Vincent)
Cc: Tomer Maimon, Avi Fishman, Patrick Venture, Linus Walleij,
Linux Kernel Mailing List, Tali Perry, Nancy Yuen, Russell King,
OpenBMC Maillist, Linux ARM, Benjamin Fair
That wasn't it either, sorry for spamming the rest. I found one more
address for Zongshun at Huawei.
On Tue, Jul 30, 2019 at 2:34 PM Arnd Bergmann <arnd@arndb.de> wrote:
>
> Trying Wan Zongshun <Vincent.Wan@amd.com> instead of
> the bouncing Wan ZongShun <mcuos.com@gmail.com>.
> (I assume you are the same person, sorry if not).
>
> On Tue, Jul 30, 2019 at 2:09 PM Arnd Bergmann <arnd@arndb.de> wrote:
> >
> > As the mach-netx and mach-8695 platforms are being removed now,
> > I wonder whether we should do the same with w90x00: Here is what
> > I found after looking at the git history and external material for it.
> >
> > - The supported chips (nuc910/950/960) are no longer marketed
> > by the manufacturer
> >
> > - Newer chips from the same family (nuc97x, nuc980, n329x)
> > that are still marketed have Linux BSPs but those were never
> > submitted for upstream inclusion.
> >
> > - Wan ZongShun is listed as maintainer, but the last patch he wrote
> > was in 2011.
> >
> > - All patches to w90x900 platform specific files afterwards
> > are cleanups that were apparently done without access to
> > test hardware.
> >
> > - The http://www.mcuos.com/ website listed in the MAINTAINERS
> > file is no longer reachable.
> >
> > We do support the newer NPCM platform from Nuvoton. I don't think
> > there are any shared drivers between the two, but I've added its
> > maintainers to Cc anyway, in case they still (plan to) use one of
> > those drivers.
> >
> > If we decide that it's time to let go, I'll would the patches below.
> >
> > watchdog: remove w90x900 driver
> > spi: remove w90x900 driver
> > ASoC: remove w90x900/nuc900 platform drivers
> > fbdev: remove w90x900/nuc900 platform drivers
> > Input: remove w90x900 keyboard driver
> > Input: remove w90x900 touchscreen driver
> > mtd: rawnand: remove w90x900 driver
> > net: remove w90p910-ether driver
> > rtc: remove w90x900/nuc900 driver
> > usb: remove ehci-w90x900 driver
> > ARM: remove w90x900 platform
> >
> > Documentation/watchdog/watchdog-parameters.rst | 10 -
> > MAINTAINERS | 16 -
> > arch/arm/Kconfig | 21 +-
> > arch/arm/Makefile | 1 -
> > arch/arm/configs/nuc910_defconfig | 51 -
> > arch/arm/configs/nuc950_defconfig | 67 --
> > arch/arm/configs/nuc960_defconfig | 57 --
> > arch/arm/mach-w90x900/Kconfig | 54 --
> > arch/arm/mach-w90x900/Makefile | 20 -
> > arch/arm/mach-w90x900/Makefile.boot | 4 -
> > arch/arm/mach-w90x900/clksel.c | 88 --
> > arch/arm/mach-w90x900/clock.c | 121 ---
> > arch/arm/mach-w90x900/clock.h | 40 -
> > arch/arm/mach-w90x900/cpu.c | 238 -----
> > arch/arm/mach-w90x900/cpu.h | 56 --
> > arch/arm/mach-w90x900/dev.c | 537 -----------
> > arch/arm/mach-w90x900/gpio.c | 150 ---
> > arch/arm/mach-w90x900/include/mach/entry-macro.S | 26 -
> > arch/arm/mach-w90x900/include/mach/hardware.h | 19 -
> > arch/arm/mach-w90x900/include/mach/irqs.h | 82 --
> > arch/arm/mach-w90x900/include/mach/map.h | 153 ---
> > arch/arm/mach-w90x900/include/mach/mfp.h | 21 -
> > arch/arm/mach-w90x900/include/mach/regs-clock.h | 49 -
> > arch/arm/mach-w90x900/include/mach/regs-irq.h | 46 -
> > arch/arm/mach-w90x900/include/mach/regs-ldm.h | 248 -----
> > arch/arm/mach-w90x900/include/mach/regs-serial.h | 54 --
> > arch/arm/mach-w90x900/include/mach/uncompress.h | 43 -
> > arch/arm/mach-w90x900/irq.c | 212 -----
> > arch/arm/mach-w90x900/mach-nuc910evb.c | 38 -
> > arch/arm/mach-w90x900/mach-nuc950evb.c | 42 -
> > arch/arm/mach-w90x900/mach-nuc960evb.c | 38 -
> > arch/arm/mach-w90x900/mfp.c | 197 ----
> > arch/arm/mach-w90x900/nuc910.c | 58 --
> > arch/arm/mach-w90x900/nuc910.h | 17 -
> > arch/arm/mach-w90x900/nuc950.c | 52 --
> > arch/arm/mach-w90x900/nuc950.h | 17 -
> > arch/arm/mach-w90x900/nuc960.c | 50 -
> > arch/arm/mach-w90x900/nuc960.h | 17 -
> > arch/arm/mach-w90x900/nuc9xx.h | 22 -
> > arch/arm/mach-w90x900/regs-ebi.h | 29 -
> > arch/arm/mach-w90x900/regs-gcr.h | 34 -
> > arch/arm/mach-w90x900/regs-timer.h | 37 -
> > arch/arm/mach-w90x900/regs-usb.h | 31 -
> > arch/arm/mach-w90x900/time.c | 168 ----
> > drivers/input/keyboard/Kconfig | 11 -
> > drivers/input/keyboard/Makefile | 1 -
> > drivers/input/keyboard/w90p910_keypad.c | 264 ------
> > drivers/input/touchscreen/Kconfig | 9 -
> > drivers/input/touchscreen/Makefile | 1 -
> > drivers/input/touchscreen/w90p910_ts.c | 331 -------
> > drivers/mtd/nand/raw/Kconfig | 8 -
> > drivers/mtd/nand/raw/Makefile | 1 -
> > drivers/mtd/nand/raw/nuc900_nand.c | 304 ------
> > drivers/net/ethernet/Kconfig | 1 -
> > drivers/net/ethernet/Makefile | 1 -
> > drivers/net/ethernet/nuvoton/Kconfig | 29 -
> > drivers/net/ethernet/nuvoton/Makefile | 6 -
> > drivers/net/ethernet/nuvoton/w90p910_ether.c | 1082 ----------------------
> > drivers/rtc/Kconfig | 7 -
> > drivers/rtc/Makefile | 1 -
> > drivers/rtc/rtc-nuc900.c | 271 ------
> > drivers/spi/Kconfig | 7 -
> > drivers/spi/Makefile | 1 -
> > drivers/spi/spi-nuc900.c | 429 ---------
> > drivers/usb/host/Kconfig | 6 -
> > drivers/usb/host/Makefile | 1 -
> > drivers/usb/host/ehci-w90x900.c | 130 ---
> > drivers/video/fbdev/Kconfig | 14 -
> > drivers/video/fbdev/Makefile | 1 -
> > drivers/video/fbdev/nuc900fb.c | 760 ---------------
> > drivers/video/fbdev/nuc900fb.h | 51 -
> > drivers/watchdog/Kconfig | 9 -
> > drivers/watchdog/Makefile | 1 -
> > drivers/watchdog/nuc900_wdt.c | 303 ------
> > include/Kbuild | 2 -
> > include/linux/platform_data/keypad-w90p910.h | 16 -
> > include/linux/platform_data/spi-nuc900.h | 29 -
> > include/linux/platform_data/video-nuc900fb.h | 79 --
> > sound/soc/Kconfig | 1 -
> > sound/soc/Makefile | 1 -
> > sound/soc/nuc900/Kconfig | 29 -
> > sound/soc/nuc900/Makefile | 12 -
> > sound/soc/nuc900/nuc900-ac97.c | 391 --------
> > sound/soc/nuc900/nuc900-audio.c | 73 --
> > sound/soc/nuc900/nuc900-audio.h | 108 ---
> > sound/soc/nuc900/nuc900-pcm.c | 321 -------
> > 86 files changed, 1 insertion(+), 8433 deletions(-)
> >
> > Arnd
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: RFC: remove Nuvoton w90x900/nuc900 platform?
2019-07-30 13:00 ` Arnd Bergmann
@ 2019-07-30 13:58 ` Avi Fishman
2019-07-30 15:23 ` Arnd Bergmann
0 siblings, 1 reply; 6+ messages in thread
From: Avi Fishman @ 2019-07-30 13:58 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Tomer Maimon, Patrick Venture, Linus Walleij,
Linux Kernel Mailing List, Wanzongshun (Vincent),
Tali Perry, Nancy Yuen, Russell King, OpenBMC Maillist,
Linux ARM, Benjamin Fair
Note that we we are going to add soon drivers/net/ethernet/nuvoton/npcm7xx_emc.c
so maybe don't remove drivers/net/ethernet/nuvoton
On Tue, Jul 30, 2019 at 4:01 PM Arnd Bergmann <arnd@arndb.de> wrote:
>
> That wasn't it either, sorry for spamming the rest. I found one more
> address for Zongshun at Huawei.
>
> On Tue, Jul 30, 2019 at 2:34 PM Arnd Bergmann <arnd@arndb.de> wrote:
> >
> > Trying Wan Zongshun <Vincent.Wan@amd.com> instead of
> > the bouncing Wan ZongShun <mcuos.com@gmail.com>.
> > (I assume you are the same person, sorry if not).
> >
> > On Tue, Jul 30, 2019 at 2:09 PM Arnd Bergmann <arnd@arndb.de> wrote:
> > >
> > > As the mach-netx and mach-8695 platforms are being removed now,
> > > I wonder whether we should do the same with w90x00: Here is what
> > > I found after looking at the git history and external material for it.
> > >
> > > - The supported chips (nuc910/950/960) are no longer marketed
> > > by the manufacturer
> > >
> > > - Newer chips from the same family (nuc97x, nuc980, n329x)
> > > that are still marketed have Linux BSPs but those were never
> > > submitted for upstream inclusion.
> > >
> > > - Wan ZongShun is listed as maintainer, but the last patch he wrote
> > > was in 2011.
> > >
> > > - All patches to w90x900 platform specific files afterwards
> > > are cleanups that were apparently done without access to
> > > test hardware.
> > >
> > > - The http://www.mcuos.com/ website listed in the MAINTAINERS
> > > file is no longer reachable.
> > >
> > > We do support the newer NPCM platform from Nuvoton. I don't think
> > > there are any shared drivers between the two, but I've added its
> > > maintainers to Cc anyway, in case they still (plan to) use one of
> > > those drivers.
> > >
> > > If we decide that it's time to let go, I'll would the patches below.
> > >
> > > watchdog: remove w90x900 driver
> > > spi: remove w90x900 driver
> > > ASoC: remove w90x900/nuc900 platform drivers
> > > fbdev: remove w90x900/nuc900 platform drivers
> > > Input: remove w90x900 keyboard driver
> > > Input: remove w90x900 touchscreen driver
> > > mtd: rawnand: remove w90x900 driver
> > > net: remove w90p910-ether driver
> > > rtc: remove w90x900/nuc900 driver
> > > usb: remove ehci-w90x900 driver
> > > ARM: remove w90x900 platform
> > >
> > > Documentation/watchdog/watchdog-parameters.rst | 10 -
> > > MAINTAINERS | 16 -
> > > arch/arm/Kconfig | 21 +-
> > > arch/arm/Makefile | 1 -
> > > arch/arm/configs/nuc910_defconfig | 51 -
> > > arch/arm/configs/nuc950_defconfig | 67 --
> > > arch/arm/configs/nuc960_defconfig | 57 --
> > > arch/arm/mach-w90x900/Kconfig | 54 --
> > > arch/arm/mach-w90x900/Makefile | 20 -
> > > arch/arm/mach-w90x900/Makefile.boot | 4 -
> > > arch/arm/mach-w90x900/clksel.c | 88 --
> > > arch/arm/mach-w90x900/clock.c | 121 ---
> > > arch/arm/mach-w90x900/clock.h | 40 -
> > > arch/arm/mach-w90x900/cpu.c | 238 -----
> > > arch/arm/mach-w90x900/cpu.h | 56 --
> > > arch/arm/mach-w90x900/dev.c | 537 -----------
> > > arch/arm/mach-w90x900/gpio.c | 150 ---
> > > arch/arm/mach-w90x900/include/mach/entry-macro.S | 26 -
> > > arch/arm/mach-w90x900/include/mach/hardware.h | 19 -
> > > arch/arm/mach-w90x900/include/mach/irqs.h | 82 --
> > > arch/arm/mach-w90x900/include/mach/map.h | 153 ---
> > > arch/arm/mach-w90x900/include/mach/mfp.h | 21 -
> > > arch/arm/mach-w90x900/include/mach/regs-clock.h | 49 -
> > > arch/arm/mach-w90x900/include/mach/regs-irq.h | 46 -
> > > arch/arm/mach-w90x900/include/mach/regs-ldm.h | 248 -----
> > > arch/arm/mach-w90x900/include/mach/regs-serial.h | 54 --
> > > arch/arm/mach-w90x900/include/mach/uncompress.h | 43 -
> > > arch/arm/mach-w90x900/irq.c | 212 -----
> > > arch/arm/mach-w90x900/mach-nuc910evb.c | 38 -
> > > arch/arm/mach-w90x900/mach-nuc950evb.c | 42 -
> > > arch/arm/mach-w90x900/mach-nuc960evb.c | 38 -
> > > arch/arm/mach-w90x900/mfp.c | 197 ----
> > > arch/arm/mach-w90x900/nuc910.c | 58 --
> > > arch/arm/mach-w90x900/nuc910.h | 17 -
> > > arch/arm/mach-w90x900/nuc950.c | 52 --
> > > arch/arm/mach-w90x900/nuc950.h | 17 -
> > > arch/arm/mach-w90x900/nuc960.c | 50 -
> > > arch/arm/mach-w90x900/nuc960.h | 17 -
> > > arch/arm/mach-w90x900/nuc9xx.h | 22 -
> > > arch/arm/mach-w90x900/regs-ebi.h | 29 -
> > > arch/arm/mach-w90x900/regs-gcr.h | 34 -
> > > arch/arm/mach-w90x900/regs-timer.h | 37 -
> > > arch/arm/mach-w90x900/regs-usb.h | 31 -
> > > arch/arm/mach-w90x900/time.c | 168 ----
> > > drivers/input/keyboard/Kconfig | 11 -
> > > drivers/input/keyboard/Makefile | 1 -
> > > drivers/input/keyboard/w90p910_keypad.c | 264 ------
> > > drivers/input/touchscreen/Kconfig | 9 -
> > > drivers/input/touchscreen/Makefile | 1 -
> > > drivers/input/touchscreen/w90p910_ts.c | 331 -------
> > > drivers/mtd/nand/raw/Kconfig | 8 -
> > > drivers/mtd/nand/raw/Makefile | 1 -
> > > drivers/mtd/nand/raw/nuc900_nand.c | 304 ------
> > > drivers/net/ethernet/Kconfig | 1 -
> > > drivers/net/ethernet/Makefile | 1 -
> > > drivers/net/ethernet/nuvoton/Kconfig | 29 -
> > > drivers/net/ethernet/nuvoton/Makefile | 6 -
> > > drivers/net/ethernet/nuvoton/w90p910_ether.c | 1082 ----------------------
> > > drivers/rtc/Kconfig | 7 -
> > > drivers/rtc/Makefile | 1 -
> > > drivers/rtc/rtc-nuc900.c | 271 ------
> > > drivers/spi/Kconfig | 7 -
> > > drivers/spi/Makefile | 1 -
> > > drivers/spi/spi-nuc900.c | 429 ---------
> > > drivers/usb/host/Kconfig | 6 -
> > > drivers/usb/host/Makefile | 1 -
> > > drivers/usb/host/ehci-w90x900.c | 130 ---
> > > drivers/video/fbdev/Kconfig | 14 -
> > > drivers/video/fbdev/Makefile | 1 -
> > > drivers/video/fbdev/nuc900fb.c | 760 ---------------
> > > drivers/video/fbdev/nuc900fb.h | 51 -
> > > drivers/watchdog/Kconfig | 9 -
> > > drivers/watchdog/Makefile | 1 -
> > > drivers/watchdog/nuc900_wdt.c | 303 ------
> > > include/Kbuild | 2 -
> > > include/linux/platform_data/keypad-w90p910.h | 16 -
> > > include/linux/platform_data/spi-nuc900.h | 29 -
> > > include/linux/platform_data/video-nuc900fb.h | 79 --
> > > sound/soc/Kconfig | 1 -
> > > sound/soc/Makefile | 1 -
> > > sound/soc/nuc900/Kconfig | 29 -
> > > sound/soc/nuc900/Makefile | 12 -
> > > sound/soc/nuc900/nuc900-ac97.c | 391 --------
> > > sound/soc/nuc900/nuc900-audio.c | 73 --
> > > sound/soc/nuc900/nuc900-audio.h | 108 ---
> > > sound/soc/nuc900/nuc900-pcm.c | 321 -------
> > > 86 files changed, 1 insertion(+), 8433 deletions(-)
> > >
> > > Arnd
--
Regards,
Avi
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: RFC: remove Nuvoton w90x900/nuc900 platform?
2019-07-30 13:58 ` Avi Fishman
@ 2019-07-30 15:23 ` Arnd Bergmann
0 siblings, 0 replies; 6+ messages in thread
From: Arnd Bergmann @ 2019-07-30 15:23 UTC (permalink / raw)
To: Avi Fishman
Cc: Tomer Maimon, Patrick Venture, Linus Walleij,
Linux Kernel Mailing List, Wanzongshun (Vincent),
Tali Perry, Nancy Yuen, Russell King, OpenBMC Maillist,
Linux ARM, Benjamin Fair
On Tue, Jul 30, 2019 at 3:59 PM Avi Fishman <avifishman70@gmail.com> wrote:
>
> Note that we we are going to add soon drivers/net/ethernet/nuvoton/npcm7xx_emc.c
> so maybe don't remove drivers/net/ethernet/nuvoton
Ok, thanks for a taking a look. I can leave an empty Makefile/Kconfig
pair there then.
Arnd
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-07-30 15:23 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-07-30 12:09 RFC: remove Nuvoton w90x900/nuc900 platform? Arnd Bergmann
2019-07-30 12:24 ` Arnd Bergmann
2019-07-30 12:34 ` Arnd Bergmann
2019-07-30 13:00 ` Arnd Bergmann
2019-07-30 13:58 ` Avi Fishman
2019-07-30 15:23 ` Arnd Bergmann
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