From: Evan Green <evgreen@chromium.org>
To: Yong Wu <yong.wu@mediatek.com>
Cc: Joerg Roedel <joro@8bytes.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Robin Murphy <robin.murphy@arm.com>,
Rob Herring <robh+dt@kernel.org>, Tomasz Figa <tfiga@google.com>,
Will Deacon <will.deacon@arm.com>,
linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>, LKML <linux-kernel@vger.kernel.org>,
linux-arm-kernel@lists.infradead.org,
iommu@lists.linux-foundation.org, yingjoe.chen@mediatek.com,
youlin.pei@mediatek.com, Nicolas Boichat <drinkcat@chromium.org>,
anan.sun@mediatek.com, Matthias Kaehlcke <mka@chromium.org>
Subject: Re: [PATCH v6 17/22] memory: mtk-smi: Get rid of need_larbid
Date: Tue, 19 Feb 2019 15:32:04 -0800 [thread overview]
Message-ID: <CAE=gft5uXTZJms62_M7=14E7sSNepyLt9CL1KbfD163DsxHHFA@mail.gmail.com> (raw)
In-Reply-To: <1550394300-17420-18-git-send-email-yong.wu@mediatek.com>
On Sun, Feb 17, 2019 at 1:09 AM Yong Wu <yong.wu@mediatek.com> wrote:
>
> The "mediatek,larb-id" has already been parsed in MTK IOMMU driver.
> It's no need to parse it again in SMI driver. Only clean some codes.
> This patch is fit for all the current mt2701, mt2712, mt7623, mt8173
> and mt8183.
>
> After this patch, the "mediatek,larb-id" only be needed for mt2712
> which have 2 M4Us. In the other SoCs, we can get the larb-id from M4U
> in which the larbs in the "mediatek,larbs" always are ordered.
>
> Correspondingly, the larb_nr in the "struct mtk_smi_iommu" could also
> be deleted.
>
> CC: Matthias Brugger <matthias.bgg@gmail.com>
> Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Thanks for the cleanup.
Reviewed-by: Evan Green <evgreen@chromium.org>
next prev parent reply other threads:[~2019-02-19 23:39 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-17 9:04 [PATCH v6 00/22] MT8183 IOMMU SUPPORT Yong Wu
2019-02-17 9:04 ` [PATCH v6 01/22] dt-bindings: mediatek: Add binding for mt8183 IOMMU and SMI Yong Wu
2019-02-18 15:44 ` Rob Herring
2019-02-19 23:28 ` Evan Green
2019-02-17 9:04 ` [PATCH v6 02/22] iommu/mediatek: Use a struct as the platform data Yong Wu
2019-02-17 9:04 ` [PATCH v6 03/22] memory: mtk-smi: Use a general config_port interface Yong Wu
2019-02-17 9:04 ` [PATCH v6 04/22] memory: mtk-smi: Use a struct for the platform data for smi-common Yong Wu
2019-02-17 9:04 ` [PATCH v6 05/22] iommu/io-pgtable-arm-v7s: Add paddr_to_iopte and iopte_to_paddr helpers Yong Wu
2019-02-17 9:04 ` [PATCH v6 06/22] iommu/io-pgtable-arm-v7s: Extend MediaTek 4GB Mode Yong Wu
2019-02-19 23:29 ` Evan Green
2019-02-17 9:04 ` [PATCH v6 07/22] iommu/mediatek: Add bclk can be supported optionally Yong Wu
2019-02-17 9:04 ` [PATCH v6 08/22] iommu/mediatek: Add larb-id remapped support Yong Wu
2019-02-17 9:04 ` [PATCH v6 09/22] iommu/mediatek: Refine protect memory definition Yong Wu
2019-02-19 23:30 ` Evan Green
2019-02-17 9:04 ` [PATCH v6 10/22] iommu/mediatek: Move reset_axi into plat_data Yong Wu
2019-02-19 23:30 ` Evan Green
2019-02-17 9:04 ` [PATCH v6 11/22] iommu/mediatek: Move vld_pa_rng " Yong Wu
2019-02-19 23:31 ` Evan Green
2019-02-17 9:04 ` [PATCH v6 12/22] memory: mtk-smi: Add gals support Yong Wu
2019-03-13 9:25 ` Yong Wu
2019-02-17 9:04 ` [PATCH v6 13/22] iommu/mediatek: Add mt8183 IOMMU support Yong Wu
2019-02-19 23:31 ` Evan Green
2019-02-17 9:04 ` [PATCH v6 14/22] iommu/mediatek: Add mmu1 support Yong Wu
2019-02-17 9:04 ` [PATCH v6 15/22] memory: mtk-smi: Invoke pm runtime_callback to enable clocks Yong Wu
2019-02-17 9:04 ` [PATCH v6 16/22] memory: mtk-smi: Add bus_sel for mt8183 Yong Wu
2019-02-19 23:31 ` Evan Green
2019-02-17 9:04 ` [PATCH v6 17/22] memory: mtk-smi: Get rid of need_larbid Yong Wu
2019-02-19 23:32 ` Evan Green [this message]
2019-02-17 9:04 ` [PATCH v6 18/22] iommu/mediatek: Fix VLD_PA_RNG register backup when suspend Yong Wu
2019-02-17 9:04 ` [PATCH v6 19/22] iommu/mediatek: Add shutdown callback Yong Wu
2019-02-17 9:04 ` [PATCH v6 20/22] iommu/mediatek: Rename enable_4GB to dram_is_4gb Yong Wu
2019-02-19 23:32 ` Evan Green
2019-02-17 9:04 ` [PATCH v6 21/22] iommu/mediatek: Fix iova_to_phys PA start for 4GB mode Yong Wu
2019-02-19 23:33 ` Evan Green
2019-02-20 9:17 ` Yong Wu
2019-02-17 9:05 ` [PATCH v6 22/22] iommu/mediatek: Switch to SPDX license identifier Yong Wu
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