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SubjectRe: [PATCH v13 0/1] Add basic node support for MediaTek MT8186 SoC
Hi Allen,

Below some notes for myself.

On 02/08/2022 10:51, Allen-KH Cheng wrote:
> 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 mt8186 series and will update in another patch.
>
> 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/

Both are already merged.

> https://patchwork.kernel.org/project/linux-mediatek/patch/20220720130604.14113-2-allen-kh.cheng@mediatek.com/

Acked but not yet merged.

> https://patchwork.kernel.org/project/linux-mediatek/patch/20220721014845.19044-2-allen-kh.cheng@mediatek.com/

We still have some discussions here.


Regards,
Matthias

>
> [1]
> https://patchwork.kernel.org/project/linux-mediatek/list/?series=663978
>
> changes since v12:
> - remove drive-strength fom i2c pins
> - use lowercase hex addresses in pinctrl node
> - correct clk order in xhci0
> - add clk26m for dma_ck
>
> 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 | 228 +++++
> arch/arm64/boot/dts/mediatek/mt8186.dtsi | 875 ++++++++++++++++++++
> 3 files changed, 1104 insertions(+)
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-evb.dts
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8186.dtsi
>

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