From: Krzysztof Kozlowski <krzk@kernel.org>
To: Po-Kai Chi <pk.chi@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
wsd_upstream@mediatek.com, CC Hwang <cc.hwang@mediatek.com>
Subject: Re: [PATCH v2] memory: mediatek: add DRAM controller driver
Date: Tue, 4 May 2021 09:56:41 -0400 [thread overview]
Message-ID: <CAJKOXPdpBjmHgcE1=vox9YbdtR82LT5F8anx0dKP_fp1JstTpg@mail.gmail.com> (raw)
In-Reply-To: <1618565538-6972-1-git-send-email-pk.chi@mediatek.com>
On Fri, 16 Apr 2021 at 06:30, Po-Kai Chi <pk.chi@mediatek.com> wrote:
>
> These patch series introduces the MediaTek DRAM controller driver (DRAMC)
> on MT6779 SoC, and enables to be built as a module by default for the
> ARM64 builds.
>
> MediaTek DRAMC driver provides cross-platform features as below:
> - API provided to other kernel modules for querying DRAM type,
> rank count, rank size, channel count and mode register settings.
> - Sysfs interface used to pass DRAM mode register settings and current
> DRAM data rate to user-space for MediaTek ecosystem.
>
> The API user includes MediaTek External Memory Interface (EMI) and
> DVFS Resource Control (DVFSRC), which will be sent to mainline later.
>
> Changes since v1:
> - add prefix to vendor properties in device tree, dt-binding and drivers
> - fix dt-binding check fail
>
> Po-Kai Chi (4):
> dt-bindings: memory: Add binding for MediaTek DRAM Controller
> memory: mediatek: add DRAM controller driver
> arm64: dts: add DRAMC node for MT6779
> arm64: defconfig: Enable MediaTek DRAMC common driver
>
> .../memory-controllers/mediatek,dramc.yaml | 162 ++++
> arch/arm64/boot/dts/mediatek/mt6779-evb.dts | 9 +
> arch/arm64/boot/dts/mediatek/mt6779.dtsi | 18 +
> arch/arm64/configs/defconfig | 1 +
> drivers/memory/Kconfig | 1 +
> drivers/memory/Makefile | 1 +
> drivers/memory/mediatek/Kconfig | 9 +
> drivers/memory/mediatek/Makefile | 3 +
> drivers/memory/mediatek/mtk-dramc.c | 711 ++++++++++++++++++
> include/memory/mediatek/dramc.h | 18 +
I found this patchset by coincidence as you never cc-ed me. Please use
scripts/get_maintainer.pl to get the list of people you need to Cc.
All this should go via memory drivers tree.
Best regards,
Krzysztof
WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzk@kernel.org>
To: Po-Kai Chi <pk.chi@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
wsd_upstream@mediatek.com, CC Hwang <cc.hwang@mediatek.com>
Subject: Re: [PATCH v2] memory: mediatek: add DRAM controller driver
Date: Tue, 4 May 2021 09:56:41 -0400 [thread overview]
Message-ID: <CAJKOXPdpBjmHgcE1=vox9YbdtR82LT5F8anx0dKP_fp1JstTpg@mail.gmail.com> (raw)
In-Reply-To: <1618565538-6972-1-git-send-email-pk.chi@mediatek.com>
On Fri, 16 Apr 2021 at 06:30, Po-Kai Chi <pk.chi@mediatek.com> wrote:
>
> These patch series introduces the MediaTek DRAM controller driver (DRAMC)
> on MT6779 SoC, and enables to be built as a module by default for the
> ARM64 builds.
>
> MediaTek DRAMC driver provides cross-platform features as below:
> - API provided to other kernel modules for querying DRAM type,
> rank count, rank size, channel count and mode register settings.
> - Sysfs interface used to pass DRAM mode register settings and current
> DRAM data rate to user-space for MediaTek ecosystem.
>
> The API user includes MediaTek External Memory Interface (EMI) and
> DVFS Resource Control (DVFSRC), which will be sent to mainline later.
>
> Changes since v1:
> - add prefix to vendor properties in device tree, dt-binding and drivers
> - fix dt-binding check fail
>
> Po-Kai Chi (4):
> dt-bindings: memory: Add binding for MediaTek DRAM Controller
> memory: mediatek: add DRAM controller driver
> arm64: dts: add DRAMC node for MT6779
> arm64: defconfig: Enable MediaTek DRAMC common driver
>
> .../memory-controllers/mediatek,dramc.yaml | 162 ++++
> arch/arm64/boot/dts/mediatek/mt6779-evb.dts | 9 +
> arch/arm64/boot/dts/mediatek/mt6779.dtsi | 18 +
> arch/arm64/configs/defconfig | 1 +
> drivers/memory/Kconfig | 1 +
> drivers/memory/Makefile | 1 +
> drivers/memory/mediatek/Kconfig | 9 +
> drivers/memory/mediatek/Makefile | 3 +
> drivers/memory/mediatek/mtk-dramc.c | 711 ++++++++++++++++++
> include/memory/mediatek/dramc.h | 18 +
I found this patchset by coincidence as you never cc-ed me. Please use
scripts/get_maintainer.pl to get the list of people you need to Cc.
All this should go via memory drivers tree.
Best regards,
Krzysztof
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
next prev parent reply other threads:[~2021-05-04 13:56 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-16 9:32 [PATCH v2] memory: mediatek: add DRAM controller driver Po-Kai Chi
2021-04-16 9:32 ` Po-Kai Chi
2021-04-16 9:32 ` [PATCH v2 1/4] dt-bindings: memory: Add binding for MediaTek DRAM Controller Po-Kai Chi
2021-04-16 9:32 ` Po-Kai Chi
2021-05-04 14:00 ` Krzysztof Kozlowski
2021-05-04 14:00 ` Krzysztof Kozlowski
2021-04-16 9:32 ` [PATCH v2 2/4] memory: mediatek: add DRAM controller driver Po-Kai Chi
2021-04-16 9:32 ` Po-Kai Chi
2021-04-20 18:28 ` Rob Herring
2021-04-20 18:28 ` Rob Herring
2021-04-27 5:13 ` Po-Kai Chi
2021-04-27 5:13 ` Po-Kai Chi
2021-05-04 14:05 ` Krzysztof Kozlowski
2021-05-04 14:05 ` Krzysztof Kozlowski
2021-04-16 9:32 ` [PATCH v2 3/4] arm64: dts: add DRAMC node for MT6779 Po-Kai Chi
2021-04-16 9:32 ` Po-Kai Chi
2021-04-16 9:32 ` [PATCH v2 4/4] arm64: defconfig: Enable MediaTek DRAMC common driver Po-Kai Chi
2021-04-16 9:32 ` Po-Kai Chi
2021-05-04 14:06 ` Krzysztof Kozlowski
2021-05-04 14:06 ` Krzysztof Kozlowski
2021-05-04 13:56 ` Krzysztof Kozlowski [this message]
2021-05-04 13:56 ` [PATCH v2] memory: mediatek: add DRAM controller driver Krzysztof Kozlowski
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