[v3,0/6] Convert iProc PCIe binding to YAML

This patch series converts the iProc PCIe binding to YAML. Given there
is a majority of DTS changes, it would make sense for me to pull this
via the Broadcom ARM SoC git tree.

Thanks!

Changes in v3:

- converted Cygnus PCIe PHY binding
- removed interrupt-controller from being a mandatory property

Changes in v2:

- document msi sub-node compatible string

Florian Fainelli (6):
  ARM: dts: Cygnus: Fixed iProc PCIe controller properties
  ARM: dts: Cygnus: Update PCIe PHY node unit name(s)
  ARM: dts: HR2: Fixed iProc PCIe MSI sub-node
  ARM: dts: NSP: Fixed iProc PCIe MSI sub-node
  dt-bindings: phy: Convert Cygnus PCIe PHY to YAML
  dt-bindings: pci: Convert iProc PCIe to YAML

 .../bindings/pci/brcm,iproc-pcie.txt          | 133 -------------
 .../bindings/pci/brcm,iproc-pcie.yaml         | 176 ++++++++++++++++++
 .../bindings/phy/brcm,cygnus-pcie-phy.txt     |  47 -----
 .../bindings/phy/brcm,cygnus-pcie-phy.yaml    |  76 ++++++++
 arch/arm/boot/dts/bcm-cygnus.dtsi             |  19 +-
 arch/arm/boot/dts/bcm-hr2.dtsi                |   4 +-
 arch/arm/boot/dts/bcm-nsp.dtsi                |   6 +-
 7 files changed, 267 insertions(+), 194 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt
 create mode 100644 Documentation/devicetree/bindings/pci/brcm,iproc-pcie.yaml
 delete mode 100644 Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.txt
 create mode 100644 Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.yaml

On Tue, Dec 7, 2021 at 10:04 PM Florian Fainelli <f.fainelli@gmail.com> wrote:
>
> Rename the msi controller unit name to 'msi' to avoid collisions
> with the 'msi-controller' boolean property and add the missing
> 'interrupt-controller' property which is necessary. We also need to

'interrupt-controller'part should be dropped...

> re-arrange the 'ranges' property to show the two cells as being separate
> instead of combined since the DT checker is not able to differentiate
> otherwise.
>
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
> ---
>  arch/arm/boot/dts/bcm-cygnus.dtsi | 13 +++++++------
>  1 file changed, 7 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
> index 8ecb7861ce10..d6e2b2ba3a19 100644
> --- a/arch/arm/boot/dts/bcm-cygnus.dtsi
> +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
> @@ -274,8 +274,8 @@ pcie0: pcie@18012000 {
>                         #address-cells = <3>;
>                         #size-cells = <2>;
>                         device_type = "pci";
> -                       ranges = <0x81000000 0 0          0x28000000 0 0x00010000
> -                                 0x82000000 0 0x20000000 0x20000000 0 0x04000000>;
> +                       ranges = <0x81000000 0 0          0x28000000 0 0x00010000>,
> +                                <0x82000000 0 0x20000000 0x20000000 0 0x04000000>;
>
>                         phys = <&pcie0_phy>;
>                         phy-names = "pcie-phy";
> @@ -283,7 +283,7 @@ pcie0: pcie@18012000 {
>                         status = "disabled";
>
>                         msi-parent = <&msi0>;
> -                       msi0: msi-controller {
> +                       msi0: msi {
>                                 compatible = "brcm,iproc-msi";
>                                 msi-controller;
>                                 interrupt-parent = <&gic>;
> @@ -298,6 +298,7 @@ pcie1: pcie@18013000 {
>                         compatible = "brcm,iproc-pcie";
>                         reg = <0x18013000 0x1000>;
>
> +                       interrupt-controller;

Missed dropping this?

>                         #interrupt-cells = <1>;
>                         interrupt-map-mask = <0 0 0 0>;
>                         interrupt-map = <0 0 0 0 &gic GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
> @@ -309,8 +310,8 @@ pcie1: pcie@18013000 {
>                         #address-cells = <3>;
>                         #size-cells = <2>;
>                         device_type = "pci";
> -                       ranges = <0x81000000 0 0          0x48000000 0 0x00010000
> -                                 0x82000000 0 0x40000000 0x40000000 0 0x04000000>;
> +                       ranges = <0x81000000 0 0          0x48000000 0 0x00010000>,
> +                                <0x82000000 0 0x40000000 0x40000000 0 0x04000000>;
>
>                         phys = <&pcie1_phy>;
>                         phy-names = "pcie-phy";
> @@ -318,7 +319,7 @@ pcie1: pcie@18013000 {
>                         status = "disabled";
>
>                         msi-parent = <&msi1>;
> -                       msi1: msi-controller {
> +                       msi1: msi {
>                                 compatible = "brcm,iproc-msi";
>                                 msi-controller;
>                                 interrupt-parent = <&gic>;
> --
> 2.25.1
>