| From: |
| Yong Wu <yong.wu-AT-mediatek.com> |
| To: |
| Krzysztof Kozlowski <krzysztof.kozlowski-AT-canonical.com>, Rob Herring <robh+dt-AT-kernel.org>, Matthias Brugger <matthias.bgg-AT-gmail.com> |
| Subject: |
| [PATCH v4 00/13] MT8195 SMI support |
| Date: |
| Tue, 14 Sep 2021 19:36:50 +0800 |
| Message-ID: |
| <20210914113703.31466-1-yong.wu@mediatek.com> |
| Cc: |
| Krzysztof Kozlowski <krzk-AT-kernel.org>, Joerg Roedel <joro-AT-8bytes.org>, Will Deacon <will-AT-kernel.org>, Robin Murphy <robin.murphy-AT-arm.com>, Tomasz Figa <tfiga-AT-chromium.org>, <linux-mediatek-AT-lists.infradead.org>, <srv_heupstream-AT-mediatek.com>, <linux-kernel-AT-vger.kernel.org>, <devicetree-AT-vger.kernel.org>, <linux-arm-kernel-AT-lists.infradead.org>, <iommu-AT-lists.linux-foundation.org>, <yong.wu-AT-mediatek.com>, <youlin.pei-AT-mediatek.com>, <anan.sun-AT-mediatek.com>, <ming-fan.chen-AT-mediatek.com>, <yi.kuo-AT-mediatek.com>, <anthony.huang-AT-mediatek.com>, Ikjoon Jang <ikjn-AT-chromium.org> |
| Archive-link: |
| Article |
This patchset mainly adds SMI support for mt8195.
Comparing with the previous version, add two new functions:
a) add smi sub common
b) add initial setting for smi-common and smi-larb.
Change note:
v4:1) base on v5.15-rc1
2) In the dt-binding:
a. add "else mediatek,smi: false." in the yaml.
b. Remove mediatek,smi_sub_common. since we have only 2 level currently,
It should be smi-sub-common if that node has "mediatek,smi". otherwise,
it is smi-common.
v3: https://lore.kernel.org/linux-mediatek/20210810080859.295...
1)in the dt-binding:
a. change mediatek,smi type from phandle-array to phandle from Rob.
b. Add a new bool property (mediatek,smi_sub_common)
to indicate if this is smi-sub-common.
2)change the clock using bulk parting.
keep the smi-common's flag. more strict.
3) more comment about larb initial setting.
v2: https://lore.kernel.org/linux-mediatek/20210715121209.310...
rebase on v5.14-rc1
1) Adjust clk_bulk flow: use devm_clk_bulk_get for necessary clocks.
2) Add two new little patches:
a) use devm_platform_ioremap_resource
b) Add error handle for smi_probe
v1: https://lore.kernel.org/linux-mediatek/20210616114346.188...
Yong Wu (13):
dt-bindings: memory: mediatek: Add mt8195 smi binding
dt-bindings: memory: mediatek: Add mt8195 smi sub common
memory: mtk-smi: Use clk_bulk clock ops
memory: mtk-smi: Rename smi_gen to smi_type
memory: mtk-smi: Adjust some code position
memory: mtk-smi: Add error handle for smi_probe
memory: mtk-smi: Add device link for smi-sub-common
memory: mtk-smi: Add clocks for smi-sub-common
memory: mtk-smi: Use devm_platform_ioremap_resource
memory: mtk-smi: mt8195: Add smi support
memory: mtk-smi: mt8195: Add initial setting for smi-common
memory: mtk-smi: mt8195: Add initial setting for smi-larb
MAINTAINERS: Add entry for MediaTek SMI
.../mediatek,smi-common.yaml | 34 +-
.../memory-controllers/mediatek,smi-larb.yaml | 3 +
MAINTAINERS | 8 +
drivers/memory/mtk-smi.c | 596 ++++++++++--------
4 files changed, 393 insertions(+), 248 deletions(-)
--
2.18.0
