| Message ID | 20220505194550.3094656-1-nfraprado@collabora.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Introduce support for MediaTek MT8192 Google Chromebooks | expand |
On Fri, May 6, 2022 at 3:46 AM Nícolas F. R. A. Prado <nfraprado@collabora.com> wrote: > > > This series introduces Devicetrees for the MT8192-based Asurada platform > as well as Asurada Spherion and Asurada Hayato boards. > > Support for the boards is added to the extent that is currently enabled > in the mt8192.dtsi, as to not add any dependencies to this series. > > Besides the other dt-binding fixes already on linux-next to avoid new > warnings by this series, [1] is already merged but not on next yet. > > This series was peer-reviewed internally before submission. > > [1] https://lore.kernel.org/all/20220429201325.2205799-1-nfraprado@collabora.com/ > > v1: https://lore.kernel.org/all/20220316151327.564214-1-nfraprado@collabora.com/ > > Changes in v2: > - Added patches 1-2 for Mediatek board dt-bindings > - Added patches 13-16 enabling hardware for Asurada that has since been > enabled on mt8192.dtsi > > Nícolas F. R. A. Prado (16): > dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion > dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato > arm64: dts: mediatek: Introduce MT8192-based Asurada board family > arm64: dts: mediatek: asurada: Document GPIO names > arm64: dts: mediatek: asurada: Add system-wide power supplies > arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses > arm64: dts: mediatek: asurada: Add ChromeOS EC > arm64: dts: mediatek: asurada: Add keyboard mapping for the top row > arm64: dts: mediatek: asurada: Add Cr50 TPM > arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad > arm64: dts: mediatek: asurada: Add I2C touchscreen > arm64: dts: mediatek: spherion: Add keyboard backlight > arm64: dts: mediatek: asurada: Enable XHCI > arm64: dts: mediatek: asurada: Enable PCIe and add WiFi > arm64: dts: mediatek: asurada: Add MT6359 PMIC > arm64: dts: mediatek: asurada: Add SPMI regulators Tested-by: Chen-Yu Tsai <wenst@chromium.org> I tested all the external peripherals, including touchpad, touchscreen, keyboard (which needs a fix), USB, WiFi on both models, and the keyboard backlight and (USB-based) Bluetooth on Spherion. Could you also enable the SCP? Otherwise the vcodec generates big warnings when it probes. And also would like to see MMC. :) Thanks ChenYu
Il 06/05/22 13:41, Chen-Yu Tsai ha scritto: > On Fri, May 6, 2022 at 3:46 AM Nícolas F. R. A. Prado > <nfraprado@collabora.com> wrote: >> >> >> This series introduces Devicetrees for the MT8192-based Asurada platform >> as well as Asurada Spherion and Asurada Hayato boards. >> >> Support for the boards is added to the extent that is currently enabled >> in the mt8192.dtsi, as to not add any dependencies to this series. >> >> Besides the other dt-binding fixes already on linux-next to avoid new >> warnings by this series, [1] is already merged but not on next yet. >> >> This series was peer-reviewed internally before submission. >> >> [1] https://lore.kernel.org/all/20220429201325.2205799-1-nfraprado@collabora.com/ >> >> v1: https://lore.kernel.org/all/20220316151327.564214-1-nfraprado@collabora.com/ >> >> Changes in v2: >> - Added patches 1-2 for Mediatek board dt-bindings >> - Added patches 13-16 enabling hardware for Asurada that has since been >> enabled on mt8192.dtsi >> >> Nícolas F. R. A. Prado (16): >> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion >> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato >> arm64: dts: mediatek: Introduce MT8192-based Asurada board family >> arm64: dts: mediatek: asurada: Document GPIO names >> arm64: dts: mediatek: asurada: Add system-wide power supplies >> arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses >> arm64: dts: mediatek: asurada: Add ChromeOS EC >> arm64: dts: mediatek: asurada: Add keyboard mapping for the top row >> arm64: dts: mediatek: asurada: Add Cr50 TPM >> arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad >> arm64: dts: mediatek: asurada: Add I2C touchscreen >> arm64: dts: mediatek: spherion: Add keyboard backlight >> arm64: dts: mediatek: asurada: Enable XHCI >> arm64: dts: mediatek: asurada: Enable PCIe and add WiFi >> arm64: dts: mediatek: asurada: Add MT6359 PMIC >> arm64: dts: mediatek: asurada: Add SPMI regulators > > Tested-by: Chen-Yu Tsai <wenst@chromium.org> > > I tested all the external peripherals, including touchpad, touchscreen, > keyboard (which needs a fix), USB, WiFi on both models, and the keyboard > backlight and (USB-based) Bluetooth on Spherion. > > Could you also enable the SCP? Otherwise the vcodec generates big warnings > when it probes. > > And also would like to see MMC. :) > > > Thanks > ChenYu Hello ChenYu, we avoided enabling the SCP and the MMC because of some things that have to be assessed and fixed on our side. For the SCP, we have some issues about loading the firmware, we suspect that the binary that is in linux-firmware needs different and/or larger carveouts; For the MMC, we have some issues with the pin configuration regarding the pins drive strength: this should be solved, but we want to make sure that more testing gets done before we push that upstream. We're trying to upstream the Asurada platform step by step as to see these machines present on upstream as soon as possible, with functionality that is well tested and clean, so that it would make no sense to modify them again in the near future. As this series gets picked (hopefully) by the maintainer, we will then make sure to send one (or more, depending on various factors) followup series enabling more and more functionality, until the platform integration reaches 100% completion. At least, that's the plan :-) Cheers, Angelo