| Message ID | 20220802085152.31284-1-allen-kh.cheng@mediatek.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Add basic node support for MediaTek MT8186 SoC | expand |
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 >
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/ 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 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