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[0/5] Add watchdog and USB nodes for the Exynos990 SoC

Message ID 20250217-exynos990-dt-changes-febuary-v1-0-99935218cbf4@mentallysanemainliners.org
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Series Add watchdog and USB nodes for the Exynos990 SoC | expand

Message

Igor Belwon Feb. 17, 2025, 9:32 p.m. UTC 
Hi all!

This series adds the nodes to enable the watchdog and USB support for
the Exynos990 SoC.

The watchdog consists of two clusters (cl0 and cl2). Unsure why Samsung has
skipped cl1 on this SoC. Both are enabled and working - tested on a
device from the -x1s family.

The USB controller of this SoC supports full-speed, high-speed and
super-speed operation modes. Due to my inability to get any of my
Exynos990 devices to enumerate as super-speed (even under the vendor
kernels) only the UTMI+ setup is done - as such, only the high-speed
mode is enabled. Dummy regulators are used in place of PMIC provided
ones until we implement PMIC.

This series depends on the following series:
- Watchdog commit: https://lore.kernel.org/all/20250217-exynos990-wdt-v2-0-3eb4fbc113f4@mentallysanemainliners.org
- USB commits:
	- https://lore.kernel.org/all/20250217-exynos990-bindings-usb3-v2-1-3b3f0809f4fb@mentallysanemainliners.org/
	- https://lore.kernel.org/all/20250214-exynos990-dwusb-v1-0-d68282c51ba8@mentallysanemainliners.org/

Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
---
Igor Belwon (5):
      arm64: dts: exynos990: Enable watchdog timer
      arm64: dts: exynos990: Add USB nodes
      arm64: dts: exynos990-x1s-common: Enable USB
      arm64: dts: exynos990-c1s: Enable USB
      arm64: dts: exynos990-r8s: Enable USB

 arch/arm64/boot/dts/exynos/exynos990-c1s.dts       | 16 +++++++
 arch/arm64/boot/dts/exynos/exynos990-r8s.dts       | 16 +++++++
 .../boot/dts/exynos/exynos990-x1s-common.dtsi      | 16 +++++++
 arch/arm64/boot/dts/exynos/exynos990.dtsi          | 55 ++++++++++++++++++++++
 4 files changed, 103 insertions(+)
---
base-commit: 783ef70f458b28640a63dda599ae8628c3c7aa2e
change-id: 20250217-exynos990-dt-changes-febuary-fbc184e8049d

Best regards,

Comments

Rob Herring Feb. 19, 2025, 12:42 a.m. UTC | #1 
On Mon, 17 Feb 2025 22:32:02 +0100, Igor Belwon wrote:
> Hi all!
> 
> This series adds the nodes to enable the watchdog and USB support for
> the Exynos990 SoC.
> 
> The watchdog consists of two clusters (cl0 and cl2). Unsure why Samsung has
> skipped cl1 on this SoC. Both are enabled and working - tested on a
> device from the -x1s family.
> 
> The USB controller of this SoC supports full-speed, high-speed and
> super-speed operation modes. Due to my inability to get any of my
> Exynos990 devices to enumerate as super-speed (even under the vendor
> kernels) only the UTMI+ setup is done - as such, only the high-speed
> mode is enabled. Dummy regulators are used in place of PMIC provided
> ones until we implement PMIC.
> 
> This series depends on the following series:
> - Watchdog commit: https://lore.kernel.org/all/20250217-exynos990-wdt-v2-0-3eb4fbc113f4@mentallysanemainliners.org
> - USB commits:
> 	- https://lore.kernel.org/all/20250217-exynos990-bindings-usb3-v2-1-3b3f0809f4fb@mentallysanemainliners.org/
> 	- https://lore.kernel.org/all/20250214-exynos990-dwusb-v1-0-d68282c51ba8@mentallysanemainliners.org/
> 
> Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
> ---
> Igor Belwon (5):
>       arm64: dts: exynos990: Enable watchdog timer
>       arm64: dts: exynos990: Add USB nodes
>       arm64: dts: exynos990-x1s-common: Enable USB
>       arm64: dts: exynos990-c1s: Enable USB
>       arm64: dts: exynos990-r8s: Enable USB
> 
>  arch/arm64/boot/dts/exynos/exynos990-c1s.dts       | 16 +++++++
>  arch/arm64/boot/dts/exynos/exynos990-r8s.dts       | 16 +++++++
>  .../boot/dts/exynos/exynos990-x1s-common.dtsi      | 16 +++++++
>  arch/arm64/boot/dts/exynos/exynos990.dtsi          | 55 ++++++++++++++++++++++
>  4 files changed, 103 insertions(+)
> ---
> base-commit: 783ef70f458b28640a63dda599ae8628c3c7aa2e
> change-id: 20250217-exynos990-dt-changes-febuary-fbc184e8049d
> 
> Best regards,
> --
> Igor Belwon <igor.belwon@mentallysanemainliners.org>
> 
> 
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade


New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/exynos/' for 20250217-exynos990-dt-changes-febuary-v1-0-99935218cbf4@mentallysanemainliners.org:

arch/arm64/boot/dts/exynos/exynos990-c1s.dtb: /soc@0/watchdog@10050000: failed to match any schema with compatible: ['samsung,exynos990-wdt']
arch/arm64/boot/dts/exynos/exynos990-r8s.dtb: /soc@0/watchdog@10050000: failed to match any schema with compatible: ['samsung,exynos990-wdt']
arch/arm64/boot/dts/exynos/exynos990-c1s.dtb: /soc@0/watchdog@10060000: failed to match any schema with compatible: ['samsung,exynos990-wdt']
arch/arm64/boot/dts/exynos/exynos990-r8s.dtb: /soc@0/watchdog@10060000: failed to match any schema with compatible: ['samsung,exynos990-wdt']
arch/arm64/boot/dts/exynos/exynos990-x1slte.dtb: /soc@0/watchdog@10050000: failed to match any schema with compatible: ['samsung,exynos990-wdt']
arch/arm64/boot/dts/exynos/exynos990-x1s.dtb: /soc@0/watchdog@10050000: failed to match any schema with compatible: ['samsung,exynos990-wdt']
arch/arm64/boot/dts/exynos/exynos990-x1slte.dtb: /soc@0/watchdog@10060000: failed to match any schema with compatible: ['samsung,exynos990-wdt']
arch/arm64/boot/dts/exynos/exynos990-x1s.dtb: /soc@0/watchdog@10060000: failed to match any schema with compatible: ['samsung,exynos990-wdt']
arch/arm64/boot/dts/exynos/exynos990-c1s.dtb: usb@10e00000: compatible:0: 'samsung,exynos990-dwusb3' is not one of ['google,gs101-dwusb3', 'samsung,exynos5250-dwusb3', 'samsung,exynos5433-dwusb3', 'samsung,exynos7-dwusb3', 'samsung,exynos850-dwusb3']
	from schema $id: http://devicetree.org/schemas/usb/samsung,exynos-dwc3.yaml#
arch/arm64/boot/dts/exynos/exynos990-c1s.dtb: usb@10e00000: compatible: ['samsung,exynos990-dwusb3', 'samsung,exynos850-dwusb3'] is too long
	from schema $id: http://devicetree.org/schemas/usb/samsung,exynos-dwc3.yaml#
arch/arm64/boot/dts/exynos/exynos990-c1s.dtb: /soc@0/usb@10e00000: failed to match any schema with compatible: ['samsung,exynos990-dwusb3', 'samsung,exynos850-dwusb3']
arch/arm64/boot/dts/exynos/exynos990-c1s.dtb: /soc@0/phy@10c00000: failed to match any schema with compatible: ['samsung,exynos990-usbdrd-phy']
arch/arm64/boot/dts/exynos/exynos990-r8s.dtb: usb@10e00000: compatible:0: 'samsung,exynos990-dwusb3' is not one of ['google,gs101-dwusb3', 'samsung,exynos5250-dwusb3', 'samsung,exynos5433-dwusb3', 'samsung,exynos7-dwusb3', 'samsung,exynos850-dwusb3']
	from schema $id: http://devicetree.org/schemas/usb/samsung,exynos-dwc3.yaml#
arch/arm64/boot/dts/exynos/exynos990-r8s.dtb: usb@10e00000: compatible: ['samsung,exynos990-dwusb3', 'samsung,exynos850-dwusb3'] is too long
	from schema $id: http://devicetree.org/schemas/usb/samsung,exynos-dwc3.yaml#
arch/arm64/boot/dts/exynos/exynos990-r8s.dtb: /soc@0/usb@10e00000: failed to match any schema with compatible: ['samsung,exynos990-dwusb3', 'samsung,exynos850-dwusb3']
arch/arm64/boot/dts/exynos/exynos990-x1slte.dtb: usb@10e00000: compatible:0: 'samsung,exynos990-dwusb3' is not one of ['google,gs101-dwusb3', 'samsung,exynos5250-dwusb3', 'samsung,exynos5433-dwusb3', 'samsung,exynos7-dwusb3', 'samsung,exynos850-dwusb3']
	from schema $id: http://devicetree.org/schemas/usb/samsung,exynos-dwc3.yaml#
arch/arm64/boot/dts/exynos/exynos990-x1slte.dtb: usb@10e00000: compatible: ['samsung,exynos990-dwusb3', 'samsung,exynos850-dwusb3'] is too long
	from schema $id: http://devicetree.org/schemas/usb/samsung,exynos-dwc3.yaml#
arch/arm64/boot/dts/exynos/exynos990-r8s.dtb: /soc@0/phy@10c00000: failed to match any schema with compatible: ['samsung,exynos990-usbdrd-phy']
arch/arm64/boot/dts/exynos/exynos990-x1s.dtb: usb@10e00000: compatible:0: 'samsung,exynos990-dwusb3' is not one of ['google,gs101-dwusb3', 'samsung,exynos5250-dwusb3', 'samsung,exynos5433-dwusb3', 'samsung,exynos7-dwusb3', 'samsung,exynos850-dwusb3']
	from schema $id: http://devicetree.org/schemas/usb/samsung,exynos-dwc3.yaml#
arch/arm64/boot/dts/exynos/exynos990-x1s.dtb: usb@10e00000: compatible: ['samsung,exynos990-dwusb3', 'samsung,exynos850-dwusb3'] is too long
	from schema $id: http://devicetree.org/schemas/usb/samsung,exynos-dwc3.yaml#
arch/arm64/boot/dts/exynos/exynos990-x1slte.dtb: /soc@0/usb@10e00000: failed to match any schema with compatible: ['samsung,exynos990-dwusb3', 'samsung,exynos850-dwusb3']
arch/arm64/boot/dts/exynos/exynos990-x1s.dtb: /soc@0/usb@10e00000: failed to match any schema with compatible: ['samsung,exynos990-dwusb3', 'samsung,exynos850-dwusb3']
arch/arm64/boot/dts/exynos/exynos990-x1slte.dtb: /soc@0/phy@10c00000: failed to match any schema with compatible: ['samsung,exynos990-usbdrd-phy']
arch/arm64/boot/dts/exynos/exynos990-x1s.dtb: /soc@0/phy@10c00000: failed to match any schema with compatible: ['samsung,exynos990-usbdrd-phy']