From: Zenghui Yu <yuzenghui@huawei.com> To: Arnd Bergmann <arnd@kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <soc@kernel.org> Cc: Jun Nie <jun.nie@linaro.org>, Shawn Guo <shawnguo@kernel.org>, "Arnd Bergmann" <arnd@arndb.de> Subject: Re: [PATCH 3/5] ARM: remove zte zx platform Date: Wed, 4 Aug 2021 16:51:01 +0800 [thread overview] Message-ID: <2ce5cd86-ed0d-3e5f-2ab4-717e055dfef4@huawei.com> (raw) In-Reply-To: <20210120124812.2800027-4-arnd@kernel.org> On 2021/1/20 20:48, Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@arndb.de> > > The ZTE ZX set-top-box SoC platform was added in 2015 by Jun Nie, with > Baoyou Xie and Shawn Guo subsequently becoming maintainers after the > addition of the 64-bit variant. > > However, the only machines that were ever supported upstream are the > reference designs, not actual set-top-box devices that would benefit > from this support. All ZTE set-top-boxes from the past few years seem > to be based on third-party SoCs. While there is very little information > about zx296702 and zx296718 on the web, I found some references to other > chips from the same family, such as zx296716 and zx296719, which were > never submitted for upstream support. Finally, there is no support for > the GPU on either of them, with the lima and panfrost device drivers > having been added after work on the zx platform had stopped. > > Shawn confirmed that he has not seen any interest in this platform for > the past four years, and that it can be removed. > > Thanks to Jun and Shawn for maintaining this platform over the past > five years. > > Cc: Jun Nie <jun.nie@linaro.org> > Cc: Shawn Guo <shawnguo@kernel.org> > Signed-off-by: Arnd Bergmann <arnd@arndb.de> [...] > diff --git a/MAINTAINERS b/MAINTAINERS > index aeef69cbc7ec..54b5e6dee017 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -2704,40 +2704,6 @@ S: Maintained > F: arch/arm/mach-pxa/include/mach/z2.h > F: arch/arm/mach-pxa/z2.c > > -ARM/ZTE ARCHITECTURE > -M: Jun Nie <jun.nie@linaro.org> > -M: Shawn Guo <shawnguo@kernel.org> > -L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) > -S: Maintained [...] > -F: include/dt-bindings/clock/zx2967*.h include/dt-bindings/clock/zx296718-clock.h hadn't been removed. > -F: include/dt-bindings/soc/zte,*.h include/dt-bindings/soc/zte,pm_domains.h neither. > -DRM DRIVERS FOR ZTE ZX > -M: Shawn Guo <shawnguo@kernel.org> > -L: dri-devel@lists.freedesktop.org > -S: Maintained > -T: git git://anongit.freedesktop.org/drm/drm-misc > -F: Documentation/devicetree/bindings/display/zte,vou.txt > -F: drivers/gpu/drm/zte/ The whole zxdrm driver is still in tree, which smells like a leftover. > diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms > index 6eecdef538bd..ec3c0cb27d1e 100644 > --- a/arch/arm64/Kconfig.platforms > +++ b/arch/arm64/Kconfig.platforms > @@ -317,12 +317,6 @@ config ARCH_XGENE > help > This enables support for AppliedMicro X-Gene SOC Family > > -config ARCH_ZX > - bool "ZTE ZX SoC Family" > - select PINCTRL > - help > - This enables support for ZTE ZX SoC Family And ARCH_ZX is still selected in arm64's defconfig (which is why I jumped in this series).
WARNING: multiple messages have this Message-ID (diff)
From: Zenghui Yu <yuzenghui@huawei.com> To: Arnd Bergmann <arnd@kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <soc@kernel.org> Cc: Jun Nie <jun.nie@linaro.org>, Shawn Guo <shawnguo@kernel.org>, "Arnd Bergmann" <arnd@arndb.de> Subject: Re: [PATCH 3/5] ARM: remove zte zx platform Date: Wed, 4 Aug 2021 16:51:01 +0800 [thread overview] Message-ID: <2ce5cd86-ed0d-3e5f-2ab4-717e055dfef4@huawei.com> (raw) Message-ID: <20210804085101.iZibbiyUsFovD83AcIkQPejIx2RATHZ2cBIgESt3I88@z> (raw) In-Reply-To: <20210120124812.2800027-4-arnd@kernel.org> On 2021/1/20 20:48, Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@arndb.de> > > The ZTE ZX set-top-box SoC platform was added in 2015 by Jun Nie, with > Baoyou Xie and Shawn Guo subsequently becoming maintainers after the > addition of the 64-bit variant. > > However, the only machines that were ever supported upstream are the > reference designs, not actual set-top-box devices that would benefit > from this support. All ZTE set-top-boxes from the past few years seem > to be based on third-party SoCs. While there is very little information > about zx296702 and zx296718 on the web, I found some references to other > chips from the same family, such as zx296716 and zx296719, which were > never submitted for upstream support. Finally, there is no support for > the GPU on either of them, with the lima and panfrost device drivers > having been added after work on the zx platform had stopped. > > Shawn confirmed that he has not seen any interest in this platform for > the past four years, and that it can be removed. > > Thanks to Jun and Shawn for maintaining this platform over the past > five years. > > Cc: Jun Nie <jun.nie@linaro.org> > Cc: Shawn Guo <shawnguo@kernel.org> > Signed-off-by: Arnd Bergmann <arnd@arndb.de> [...] > diff --git a/MAINTAINERS b/MAINTAINERS > index aeef69cbc7ec..54b5e6dee017 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -2704,40 +2704,6 @@ S: Maintained > F: arch/arm/mach-pxa/include/mach/z2.h > F: arch/arm/mach-pxa/z2.c > > -ARM/ZTE ARCHITECTURE > -M: Jun Nie <jun.nie@linaro.org> > -M: Shawn Guo <shawnguo@kernel.org> > -L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) > -S: Maintained [...] > -F: include/dt-bindings/clock/zx2967*.h include/dt-bindings/clock/zx296718-clock.h hadn't been removed. > -F: include/dt-bindings/soc/zte,*.h include/dt-bindings/soc/zte,pm_domains.h neither. > -DRM DRIVERS FOR ZTE ZX > -M: Shawn Guo <shawnguo@kernel.org> > -L: dri-devel@lists.freedesktop.org > -S: Maintained > -T: git git://anongit.freedesktop.org/drm/drm-misc > -F: Documentation/devicetree/bindings/display/zte,vou.txt > -F: drivers/gpu/drm/zte/ The whole zxdrm driver is still in tree, which smells like a leftover. > diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms > index 6eecdef538bd..ec3c0cb27d1e 100644 > --- a/arch/arm64/Kconfig.platforms > +++ b/arch/arm64/Kconfig.platforms > @@ -317,12 +317,6 @@ config ARCH_XGENE > help > This enables support for AppliedMicro X-Gene SOC Family > > -config ARCH_ZX > - bool "ZTE ZX SoC Family" > - select PINCTRL > - help > - This enables support for ZTE ZX SoC Family And ARCH_ZX is still selected in arm64's defconfig (which is why I jumped in this series). _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-08-04 8:51 UTC|newest] Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-01-20 12:48 [PATCH 0/5] ARM/c6x: remove orphaned platforms Arnd Bergmann 2021-01-20 12:48 ` Arnd Bergmann 2021-01-20 12:48 ` [PATCH 1/5] c6x: remove architecture Arnd Bergmann 2021-01-20 12:48 ` Arnd Bergmann 2021-01-21 15:44 ` Mark Salter 2021-01-21 15:44 ` Mark Salter 2021-01-21 15:44 ` Mark Salter 2021-02-03 7:52 ` Aurelien Jacquiot 2021-02-03 7:55 ` Aurelien Jacquiot 2021-02-03 7:55 ` Aurelien Jacquiot 2021-01-20 12:48 ` [PATCH 2/5] ARM: remove sirf prima2/atlas platforms Arnd Bergmann 2021-01-20 12:48 ` Arnd Bergmann 2021-01-20 12:48 ` [PATCH 3/5] ARM: remove zte zx platform Arnd Bergmann 2021-01-20 12:48 ` Arnd Bergmann 2021-01-29 13:46 ` Shawn Guo 2021-01-29 13:46 ` Shawn Guo 2021-08-04 8:51 ` Zenghui Yu [this message] 2021-08-04 8:51 ` Zenghui Yu 2021-01-20 12:48 ` [PATCH 4/5] ARM: remove tango platform Arnd Bergmann 2021-01-20 12:48 ` Arnd Bergmann 2021-01-21 13:47 ` Måns Rullgård 2021-01-21 13:47 ` Måns Rullgård 2021-01-20 12:48 ` [PATCH 5/5] ARM: remove u300 platform Arnd Bergmann 2021-01-20 12:48 ` Arnd Bergmann 2021-01-21 8:34 ` Linus Walleij 2021-01-21 8:34 ` Linus Walleij 2021-01-21 8:34 ` Linus Walleij 2021-01-21 10:02 ` Arnd Bergmann 2021-01-21 10:02 ` Arnd Bergmann
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