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Subject[PATCH v12 0/1] Add basic node support for MediaTek MT8186 SoC
Date
From: Allen-kh Cheng <allen-kh.cheng@mediatek.corp-partner.google.com>

MT8186 is a SoC based on 64bit ARMv8 architecture. It contains 6 CA55 and
2 CA76 cores. MT8186 share many HW IP with MT65xx series. This patchset was
tested on MT8186 evaluation board to shell.

This series is based on tag: next-20220728, linux-next/master
Since we have a another dts series of mt8195 [1] which is waiting for review from
maintainers. I remove power domains controller node from this series.

There are some corrections in mt8186 hardware bindings. We need to apply the below patches.
https://patchwork.kernel.org/project/linux-mediatek/patch/20220725110702.11362-2-allen-kh.cheng@mediatek.com/
https://patchwork.kernel.org/project/linux-mediatek/patch/20220725110702.11362-3-allen-kh.cheng@mediatek.com/
https://patchwork.kernel.org/project/linux-mediatek/patch/20220720130604.14113-2-allen-kh.cheng@mediatek.com/
https://patchwork.kernel.org/project/linux-mediatek/patch/20220721014845.19044-2-allen-kh.cheng@mediatek.com/

[1]
https://patchwork.kernel.org/project/linux-mediatek/list/?series=663978

changes since v11:
- add #cooling-cells in cpu nodes
- add pmu nodes for mt8186
- change #interrupt-cells from 3 to 4
- correct interrupts property in each nodes for 4 interrupt cells
- remove power domains controller node
- move #address-cells and #size-cells into mt8186.dts
- remove unused ahb_cg clock in mmc0
- add efuse node
- add dsi node and remove dpi node
- move i2c status position in mt8186-evb.dts
- change i2c child nodee name in pio node to *-pins
- change property from mediatek,drive-strength-adv to drive-strength-microamp in i2c child nodes of pio
- change drive-strength value from MTK_DRIVE_4mA to 4 in i2c child nodes of pio
- change i2c child nodes from pins-sda-sc1 to pins-bus
- correct pintctrl clk names

changes since v10:
- remove merged PATCHes
- add pmu nodes
- add #cooling-cells
- change #interrupt-cells number from 3 to 4
- remove power domains controller node
- move #address-cells/#size-cells into mt8186.dts from evb dts for i2c
- move status = 'okay' position in i2cx
- fix pinctrl patternproperties name in pio
- add efuse node
- fix dsi node
- add #reset-cells in infracfg_ao: syscon

changes since v9:
- remove some merged PATCHs from series
- reorder nodes in dts (cpu-map)
- remove okay status in auxadc
- remove unnecessary suffix node name for i2c
- add pwm node
- add dsi-phy node
- add dpi node

changes since v9:
- add one space before equal sign of drive-strength-adv
- corect compatible name for big cores (ca76)
- use upper case of address in pinctrl
- add pwrap node
- add pwm node

changes since v8:
- change name from pins_bus to pins-sda-scl
- correct email address
- add capacity-dmips-mhz for each CPU
- add ppi-partitions in gic node
- change name to power-domain
- remove status "okay" in scp node
- update timer and pericfg compatible in series

changes since v7:
- add scp&auxadc node

changes since v6:
- remove unnecessary blank line

changes since v5:
- replace Mediatek a to MediaTek
- use GPL-2.0-only OR BSD-2-Clause

changes since v4:
- correct driver clock of mt8186
- add power domains controller and clock controllers
- add pinctrl, usb host, spi and i2c nodes
- add node status in mt8186-evb.dts
- correct some dtbs_check warnings

changes since v3:
- remove serial, mmc and phy patch from series. (already merged)
- remove mcusysoff node
- move oscillator nodes at the head of dts
- change name from usb-phy to t-phy

changes since v2:
- add soc {} in mt8186.dtsi

changes since v1:
- add dt-bindings: arm: Add compatible for MediaTek MT8186

Allen-KH Cheng (1):
arm64: dts: Add MediaTek MT8186 dts and evaluation board and Makefile

arch/arm64/boot/dts/mediatek/Makefile | 1 +
arch/arm64/boot/dts/mediatek/mt8186-evb.dts | 238 ++++++
arch/arm64/boot/dts/mediatek/mt8186.dtsi | 874 ++++++++++++++++++++
3 files changed, 1113 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-evb.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186.dtsi

--
2.18.0

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