Messages in this thread | | | From | <> | Subject | [PATCH v3 0/4] Add larbid init routine for mediatek's gen1 smi larb driver | Date | Fri, 4 Aug 2017 09:32:24 +0800 |
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From: Honghui Zhang <honghui.zhang@mediatek.com>
Mediatek's gen1 smi need the hardware larb-id to identify the offset for the register which controls whether enable iommu for this larb. In the commit 3c8f4ad85c4b ("memory/mediatek: add support for mt2701"), the larbid was used without properly initialized. This patchset fixed that. Also include a patch which using the of_device_get_match_data helper to simplify the code. This patchset was base on 4.13-rc1.
Change since v2: - Using compatible strings of "mediatek,larb-id" instead of "mediatek,larbid" to make it a bit easier to read. - Put the v2 of the patch ("memory: mtk-smi: Use of_device_get_match_data helper")[1] in this patchset to make the changes easier for review. - Add the reivewer's tag in commit messages.
Change since v1: - Using mtk_smi_larb_gen to identify whether larbid was needed instead of checking hard code bindings.
[1] https://patchwork.kernel.org/patch/9864719
Honghui Zhang (4): memory: mtk-smi: Use of_device_get_match_data helper memory: mtk-smi: add larbid handle routine dt-bindings: mediatek: add descriptions for larbid arm: dts: mediatek: add larbid property for larb
.../memory-controllers/mediatek,smi-larb.txt | 15 +++++++++++++ arch/arm/boot/dts/mt2701.dtsi | 3 +++ drivers/memory/mtk-smi.c | 26 ++++++++++++---------- 3 files changed, 32 insertions(+), 12 deletions(-)
-- 2.6.4
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