[0/6] fix all errors except one reported by dt_binding_check

Message

Leizhen (ThunderTown) Oct. 13, 2020, 4:08 p.m. UTC

When people add multiple or common YAML files, they usually perform a full
dt_binding_check. Unfortunately, some YAML files cannot pass the self-check.
The errors or warning are listed below. It is necessary to eliminate them,
so that people's time and energy are not wasted every time when execute
comprehensive dt_binding_check.

This error is fixed by Patch 1:
/root/leizhen/linux-next/Documentation/devicetree/bindings/leds/leds-lp55xx.example.dt.yaml: led-controller@33: multi-led@2:color:0:0: 9 is greater than the maximum of 8
        From schema: /root/leizhen/linux-next/Documentation/devicetree/bindings/leds/leds-lp55xx.yaml

These errors are fixed by Patch 2:
/root/leizhen/linux-next/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.example.dt.yaml: ec@0: 'typec' does not match any of the regexes: 'pinctrl-[0-9]+'
        From schema: /root/leizhen/linux-next/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
/root/leizhen/linux-next/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.example.dt.yaml: cros-ec@0: 'extcon0', 'extcon1' do not match any of the regexes: 'pinctrl-[0-9]+'
        From schema: /root/leizhen/linux-next/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
/root/leizhen/linux-next/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.example.dt.yaml: cros-ec@0: 'ec-pwm' does not match any of the regexes: 'pinctrl-[0-9]+'
        From schema: /root/leizhen/linux-next/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
/root/leizhen/linux-next/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.example.dt.yaml: ec@0: '#address-cells', '#size-cells', 'regulator@0' do not match any of the regexes: 'pinctrl-[0-9]+'
        From schema: /root/leizhen/linux-next/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
/root/leizhen/linux-next/Documentation/devicetree/bindings/sound/google,cros-ec-codec.example.dt.yaml: cros-ec@0: '#address-cells', '#size-cells', 'ec-codec@10500000' do not match any of the regexes: 'pinctrl-[0-9]+'
        From schema: /root/leizhen/linux-next/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml

These errors are fixed by Patch 3 and 4:
Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.example.dts:21.13-30.11: Warning (spi_bus_bridge): /example-0/spi: incorrect #address-cells for SPI bus
Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.example.dts:21.13-30.11: Warning (spi_bus_bridge): /example-0/spi: incorrect #size-cells for SPI bus
Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.example.dt.yaml: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge'

Patch 5 and 6 fix the dtbs_check errors detected by Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml
arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): /soc/apb@d4000000/spi@d4037000: incorrect #address-cells for SPI bus
  also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3
arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): /soc/apb@d4000000/spi@d4037000: incorrect #size-cells for SPI bus
  also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3
arch/arm/boot/dts/mmp2-olpc-xo-1-75.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge'
arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): /soc/apb@d4000000/spi@d4037000: incorrect #address-cells for SPI bus
  also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3
arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): /soc/apb@d4000000/spi@d4037000: incorrect #size-cells for SPI bus
  also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3
arch/arm/boot/dts/mmp2-olpc-xo-1-75.dt.yaml: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge'
/root/leizhen/linux-next/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dt.yaml: slave: 'cmd-gpios' is a required property
        From schema: /root/leizhen/linux-next/Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml
/root/leizhen/linux-next/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dt.yaml: slave: 'cmd-gpio' does not match any of the regexes: 'pinctrl-[0-9]+'
        From schema: /root/leizhen/linux-next/Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml

I have no good idea for this one, so leave it.
Documentation/devicetree/bindings/pci/xilinx-versal-cpm.example.dts:43.62-47.30: Warning (pci_device_reg): /example-0/versal/pcie@fca10000/interrupt-controller: missing PCI reg property


Zhen Lei (6):
  dt-bindings: leds: choose correct color value of multi-led
  dt-bindings: mfd: google,cros-ec: explicitly allow additional
    properties
  spi: dt-bindings: spi-controller: explicitly require
    #address-cells=<0> for slave mode
  dt-bindings: misc: explicitly add #address-cells for slave mode
  ARM: dts: mmp2-olpc-xo-1-75: explicitly add #address-cells=<0> for
    slave mode
  dt-bindings: misc: correct the property name cmd-gpios to cmd-gpio

 .../devicetree/bindings/leds/leds-lp55xx.yaml        |  2 +-
 .../devicetree/bindings/mfd/google,cros-ec.yaml      |  2 +-
 .../devicetree/bindings/misc/olpc,xo1.75-ec.yaml     |  8 +++++---
 .../devicetree/bindings/spi/spi-controller.yaml      | 20 ++++++++++++++------
 arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts              |  2 +-
 5 files changed, 22 insertions(+), 12 deletions(-)