linux-kernel - [PATCH v4 0/8] arm64: dts: imx8qm: add subsystem lvds and mipi

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Date: Mon, 01 Jul 2024 11:03:26 -0400
From: Frank Li <Frank.Li@....com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, Dong Aisheng <aisheng.dong@....com>
Cc: devicetree@...r.kernel.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Frank Li <Frank.Li@....com>, Peng Fan <peng.fan@....com>
Subject: [PATCH v4 0/8] arm64: dts: imx8qm: add subsystem lvds and mipi

Add subsystem lvds and mipi. Add pwm and i2c in lvds and mipi.
imx8qm-mek:
- add remove-proc
- fixed gpio number error for vmmc
- add usb3 and typec
- add pwm and i2c in lvds and mipi

DTB_CHECK warning fixed by seperate patches.
arch/arm64/boot/dts/freescale/imx8qm-mek.dtb: usb@...10000: usb@...20000: 'port', 'usb-role-switch' do not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/usb/fsl,imx8qm-cdns3.yaml#
arch/arm64/boot/dts/freescale/imx8qm-mek.dtb: usb@...20000: 'port', 'usb-role-switch' do not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/usb/cdns,usb3.yaml#

** binding fix patch:  https://lore.kernel.org/imx/20240606161509.3201080-1-Frank.Li@nxp.com/T/#u

arch/arm64/boot/dts/freescale/imx8qm-mek.dtb: interrupt-controller@...40000: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/interrupt-controller/fsl,irqsteer.yaml#

** binding fix patch: https://lore.kernel.org/imx/20240528071141.92003-1-alexander.stein@ew.tq-group.com/T/#me3425d580ba9a086866c3053ef854810ac7a0ef6

arch/arm64/boot/dts/freescale/imx8qm-mek.dtb: pwm@...44000: 'oneOf' conditional failed, one must be fixed:
	'interrupts' is a required property
	'interrupts-extended' is a required property
	from schema $id: http://devicetree.org/schemas/pwm/imx-pwm.yaml#

** binding fix patch: https://lore.kernel.org/imx/dc9accba-78af-45ec-a516-b89f2d4f4b03@kernel.org/T/#t 

	from schema $id: http://devicetree.org/schemas/interrupt-controller/fsl,irqsteer.yaml#
arch/arm64/boot/dts/freescale/imx8qm-mek.dtb: imx8qm-cm4-0: power-domains: [[15, 278], [15, 297]] is too short
	from schema $id: http://devicetree.org/schemas/remoteproc/fsl,imx-rproc.yaml#
arch/arm64/boot/dts/freescale/imx8qm-mek.dtb: imx8qm-cm4-1: power-domains: [[15, 298], [15, 317]] is too short

** binding fix patch: https://lore.kernel.org/imx/20240606150030.3067015-1-Frank.Li@nxp.com/T/#u

Signed-off-by: Frank Li <Frank.Li@....com>
---
Changes in v4:
- Fix kernel test robot warning. 
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202406290945.3KbIuqTZ-lkp@intel.com/
dtcheck warnings: (new ones prefixed by >>)>> arch/arm64/boot/dts/freescale/imx8qm-mek.dts:64.22-68.5: Warning (unit_address_vs_reg): /reserved-memory/memory: node has a reg or ranges property, but no unit name
- order node by address in reserved-memory.
- Link to v3: https://lore.kernel.org/r/20240614-imx8qm-dts-usb-v3-0-8ecc30678e1c@nxp.com

Changes in
- Add imx8qm-ss-mipi.dtsi to overwrite mipi lpcg clock setting
- Fixed order in imx8-ss-mipi0.dtsi
- lpcg arg0 have to use clock indices, insteand of index, so keep current change
- lvds1 and mipi1 keep current file name to algin exist naming conversion
- Link to v2: https://lore.kernel.org/r/20240610-imx8qm-dts-usb-v2-0-788417116fb1@nxp.com

Changes in v2:
    Changes in v2:
    - split common lvds and mipi part to seperate dtsi file.
    - num-interpolated-steps = <100>
    - irq-steer add "fsl,imx8qm-irqsteer"
    - using mux-controller
    - move address-cells common dtsi
- Link to v1: https://lore.kernel.org/r/20240606-imx8qm-dts-usb-v1-0-565721b64f25@nxp.com

---
Frank Li (8):
      arm64: dts: imx8: add basic lvds0 and lvds1 subsystem
      arm64: dts: imx8qm: add lvds subsystem
      arm64: dts: imx8: add basic mipi subsystem
      arm64: dts: imx8qm: add mipi subsystem
      arm64: dts: imx8qm-mek: add cm4 remote-proc and related memory region
      arm64: dts: imx8qm-mek: add pwm and i2c in lvds subsystem
      arm64: dts: imx8qm-mek: add i2c in mipi[0,1] subsystem
      arm64: dts: imx8qm-mek: add usb 3.0 and related type C nodes

 arch/arm64/boot/dts/freescale/imx8-ss-lvds0.dtsi  |  63 +++++
 arch/arm64/boot/dts/freescale/imx8-ss-lvds1.dtsi  | 114 +++++++++
 arch/arm64/boot/dts/freescale/imx8-ss-mipi0.dtsi  | 130 ++++++++++
 arch/arm64/boot/dts/freescale/imx8-ss-mipi1.dtsi  | 138 +++++++++++
 arch/arm64/boot/dts/freescale/imx8qm-mek.dts      | 278 ++++++++++++++++++++++
 arch/arm64/boot/dts/freescale/imx8qm-ss-lvds.dtsi |  77 ++++++
 arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi |  19 ++
 arch/arm64/boot/dts/freescale/imx8qm.dtsi         |  27 +++
 8 files changed, 846 insertions(+)
---
base-commit: 9db27bc55bd8363570c5a259ff4dc77bd6a0b2cd
change-id: 20240606-imx8qm-dts-usb-9c55d2bfe526

Best regards,
---
Frank Li <Frank.Li@....com>