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[v2,00/14] Broadcom DT bindings updates to YAML

Message ID 20211206182616.2089677-1-f.fainelli@gmail.com
Headers show
Series Broadcom DT bindings updates to YAML | expand

Message

Florian Fainelli Dec. 6, 2021, 6:26 p.m. UTC
Hi Rob,

This patch series contains a number of device tree bindings being
converted to YAML to help with validation.

There will be second, and possibly third rounds later on after those
land in.

Thanks!

Changes in v2:

- rebased against dt/next
- addressed Gregory's feedback on the GPIO binding change
- added Damien's Acked-by to the ATA binding patch

Florian Fainelli (14):
  dt-bindings: mmc: Convert Broadcom STB SDHCI binding to YAML
  dt-bindings: reset: Convert Broadcom STB reset to YAML
  dt-bindings: pwm: Convert BCM7038 PWM binding to YAML
  dt-bindings: rtc: Convert Broadcom STB waketimer to YAML
  dt-bindings: gpio: Convert Broadcom STB GPIO to YAML
  dt-binding: interrupt-controller: Convert BCM7038 L1 intc to YAML
  dt-bindings: interrupt-controller: Convert BCM7120 L2 to YAML
  dt-bindings: interrupt-controller: Merge BCM3380 with BCM7120
  dt-bindings: interrupt-controller: Convert Broadcom STB L2 to YAML
  dt-bindings: rng: Convert iProc RNG200 to YAML
  dt-bindings: thermal: Convert Broadcom TMON to YAML
  dt-bindings: ata: Convert Broadcom SATA to YAML
  dt-bindings: bus: Convert GISB arbiter to YAML
  dt-bindings: usb: Convert BDC to YAML

 .../bindings/ata/brcm,sata-brcm.txt           |  45 ------
 .../bindings/ata/brcm,sata-brcm.yaml          |  91 +++++++++++
 .../devicetree/bindings/bus/brcm,gisb-arb.txt |  34 ----
 .../bindings/bus/brcm,gisb-arb.yaml           |  66 ++++++++
 .../bindings/gpio/brcm,brcmstb-gpio.txt       |  83 ----------
 .../bindings/gpio/brcm,brcmstb-gpio.yaml      | 105 ++++++++++++
 .../brcm,bcm3380-l2-intc.txt                  |  39 -----
 .../brcm,bcm7038-l1-intc.txt                  |  61 -------
 .../brcm,bcm7038-l1-intc.yaml                 |  91 +++++++++++
 .../brcm,bcm7120-l2-intc.txt                  |  88 -----------
 .../brcm,bcm7120-l2-intc.yaml                 | 149 ++++++++++++++++++
 .../interrupt-controller/brcm,l2-intc.txt     |  31 ----
 .../interrupt-controller/brcm,l2-intc.yaml    |  64 ++++++++
 .../bindings/mmc/brcm,sdhci-brcmstb.txt       |  53 -------
 .../bindings/mmc/brcm,sdhci-brcmstb.yaml      | 100 ++++++++++++
 .../bindings/pwm/brcm,bcm7038-pwm.txt         |  20 ---
 .../bindings/pwm/brcm,bcm7038-pwm.yaml        |  43 +++++
 .../bindings/reset/brcm,brcmstb-reset.txt     |  27 ----
 .../bindings/reset/brcm,brcmstb-reset.yaml    |  48 ++++++
 .../bindings/rng/brcm,iproc-rng200.txt        |  16 --
 .../bindings/rng/brcm,iproc-rng200.yaml       |  29 ++++
 .../bindings/rtc/brcm,brcmstb-waketimer.txt   |  20 ---
 .../bindings/rtc/brcm,brcmstb-waketimer.yaml  |  44 ++++++
 .../bindings/thermal/brcm,avs-tmon.txt        |  23 ---
 .../bindings/thermal/brcm,avs-tmon.yaml       |  57 +++++++
 .../devicetree/bindings/usb/brcm,bdc.txt      |  29 ----
 .../devicetree/bindings/usb/brcm,bdc.yaml     |  46 ++++++
 MAINTAINERS                                   |   6 +-
 28 files changed, 936 insertions(+), 572 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt
 create mode 100644 Documentation/devicetree/bindings/ata/brcm,sata-brcm.yaml
 delete mode 100644 Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt
 create mode 100644 Documentation/devicetree/bindings/bus/brcm,gisb-arb.yaml
 delete mode 100644 Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
 create mode 100644 Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
 delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm3380-l2-intc.txt
 delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.yaml
 delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7120-l2-intc.txt
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7120-l2-intc.yaml
 delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.yaml
 delete mode 100644 Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.txt
 create mode 100644 Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.yaml
 delete mode 100644 Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.txt
 create mode 100644 Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml
 delete mode 100644 Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.txt
 create mode 100644 Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.yaml
 delete mode 100644 Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt
 create mode 100644 Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml
 delete mode 100644 Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt
 create mode 100644 Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.yaml
 delete mode 100644 Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
 create mode 100644 Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
 delete mode 100644 Documentation/devicetree/bindings/usb/brcm,bdc.txt
 create mode 100644 Documentation/devicetree/bindings/usb/brcm,bdc.yaml

Comments

Rob Herring (Arm) Dec. 7, 2021, 2:58 p.m. UTC | #1
On Mon, 06 Dec 2021 10:26:14 -0800, Florian Fainelli wrote:
> Convert the Broadcom SATA3 AHCI controller Device Tree binding to YAML
> to help with validation.
> 
> Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
> ---
>  .../bindings/ata/brcm,sata-brcm.txt           | 45 ---------
>  .../bindings/ata/brcm,sata-brcm.yaml          | 91 +++++++++++++++++++
>  2 files changed, 91 insertions(+), 45 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt
>  create mode 100644 Documentation/devicetree/bindings/ata/brcm,sata-brcm.yaml
> 

Running 'make dtbs_check' with the schema in this patch gives the
following warnings. Consider if they are expected or the schema is
incorrect. These may not be new warnings.

Note that it is not yet a requirement to have 0 warnings for dtbs_check.
This will change in the future.

Full log is available here: https://patchwork.ozlabs.org/patch/1564108


ahci@41000: $nodename:0: 'ahci@41000' does not match '^sata(@.*)?$'
	arch/arm/boot/dts/bcm958522er.dt.yaml
	arch/arm/boot/dts/bcm958525er.dt.yaml
	arch/arm/boot/dts/bcm958525xmc.dt.yaml
	arch/arm/boot/dts/bcm958622hr.dt.yaml
	arch/arm/boot/dts/bcm958623hr.dt.yaml
	arch/arm/boot/dts/bcm958625hr.dt.yaml
	arch/arm/boot/dts/bcm958625k.dt.yaml
	arch/arm/boot/dts/bcm958625-meraki-mx64-a0.dt.yaml
	arch/arm/boot/dts/bcm958625-meraki-mx64.dt.yaml
	arch/arm/boot/dts/bcm958625-meraki-mx64w-a0.dt.yaml
	arch/arm/boot/dts/bcm958625-meraki-mx64w.dt.yaml
	arch/arm/boot/dts/bcm958625-meraki-mx65.dt.yaml
	arch/arm/boot/dts/bcm958625-meraki-mx65w.dt.yaml
	arch/arm/boot/dts/bcm988312hr.dt.yaml

ahci@41000: Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'dma-coherent', 'sata-port@0', 'sata-port@1' were unexpected)
	arch/arm/boot/dts/bcm958522er.dt.yaml
	arch/arm/boot/dts/bcm958525er.dt.yaml
	arch/arm/boot/dts/bcm958525xmc.dt.yaml
	arch/arm/boot/dts/bcm958622hr.dt.yaml
	arch/arm/boot/dts/bcm958623hr.dt.yaml
	arch/arm/boot/dts/bcm958625hr.dt.yaml
	arch/arm/boot/dts/bcm958625k.dt.yaml
	arch/arm/boot/dts/bcm958625-meraki-mx64.dt.yaml
	arch/arm/boot/dts/bcm958625-meraki-mx64w.dt.yaml
	arch/arm/boot/dts/bcm958625-meraki-mx65.dt.yaml
	arch/arm/boot/dts/bcm958625-meraki-mx65w.dt.yaml
	arch/arm/boot/dts/bcm988312hr.dt.yaml

ahci@41000: Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'sata-port@0', 'sata-port@1' were unexpected)
	arch/arm/boot/dts/bcm958625-meraki-mx64-a0.dt.yaml
	arch/arm/boot/dts/bcm958625-meraki-mx64w-a0.dt.yaml

sata@a000: compatible: 'oneOf' conditional failed, one must be fixed:
	arch/arm/boot/dts/bcm963138dvt.dt.yaml
Florian Fainelli Dec. 7, 2021, 5:52 p.m. UTC | #2
On 12/7/21 6:58 AM, Rob Herring wrote:
> On Mon, 06 Dec 2021 10:26:07 -0800, Florian Fainelli wrote:
>> Convert the Broadcom STB GPIO Device Tree binding to YAML to help with
>> validation.
>>
>> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
>> ---
>>  .../bindings/gpio/brcm,brcmstb-gpio.txt       |  83 --------------
>>  .../bindings/gpio/brcm,brcmstb-gpio.yaml      | 105 ++++++++++++++++++
>>  MAINTAINERS                                   |   2 +-
>>  3 files changed, 106 insertions(+), 84 deletions(-)
>>  delete mode 100644 Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
>>  create mode 100644 Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
>>
> 
> Running 'make dtbs_check' with the schema in this patch gives the
> following warnings. Consider if they are expected or the schema is
> incorrect. These may not be new warnings.
> 
> Note that it is not yet a requirement to have 0 warnings for dtbs_check.
> This will change in the future.
> 
> Full log is available here: https://patchwork.ozlabs.org/patch/1564132
> 
> 
> gpio@4172c0: interrupts-extended: [[6, 6], [7, 5]] is too long
> 	arch/arm/boot/dts/bcm7445-bcm97445svmb.dt.yaml

The property is correct AFAICT, we have:

                        interrupts-extended = <&irq0_aon_intc 0x6>,
                                              <&aon_pm_l2_intc 0x5>;

with both interrupt controllers having #interrupt-cells = <1>. I tried
documenting the interrupts-extended for brcm,brcmstb-gpio.yaml to have
maxItems: 2 but that does not eliminate the warning. Do you have any
suggestions?