| Message ID | 1526260306-14063-1-git-send-email-shawnguo@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Sun, May 13, 2018 at 10:11 PM, Shawn Guo <shawnguo@kernel.org> wrote: > It adds proper #address-cells/#size-cells for ipu_di port nodes to fix > the following DTC warnings. > > arch/arm/boot/dts/imx6dl-aristainetos_7.dtb: Warning (reg_format): /soc/ipu@2400000/port@2/endpoint@0:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1) > arch/arm/boot/dts/imx6dl-aristainetos_7.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' > arch/arm/boot/dts/imx6dl-aristainetos_7.dtb: Warning (simple_bus_reg): Failed prerequisite 'reg_format' > arch/arm/boot/dts/imx6dl-aristainetos_7.dtb: Warning (avoid_default_addr_size): /soc/ipu@2400000/port@2/endpoint@0: Relying on default #address-cells value > ... > > Fixes: e6bb17850d1e ("ARM: dts: imx: fix IPU OF graph endpoint node names") > Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> > Cc: Rob Herring <robh@kernel.org> > Signed-off-by: Shawn Guo <shawnguo@kernel.org> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 40d85888a6b3..70483ce72ba6 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -152,6 +152,8 @@ }; ipu2_di0: port@2 { + #address-cells = <1>; + #size-cells = <0>; reg = <2>; ipu2_di0_disp0: endpoint@0 { @@ -180,6 +182,8 @@ }; ipu2_di1: port@3 { + #address-cells = <1>; + #size-cells = <0>; reg = <3>; ipu2_di1_hdmi: endpoint@1 { diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 087379c21842..e50fd1cfaee2 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -1284,6 +1284,8 @@ }; ipu1_di0: port@2 { + #address-cells = <1>; + #size-cells = <0>; reg = <2>; ipu1_di0_disp0: endpoint@0 { @@ -1312,6 +1314,8 @@ }; ipu1_di1: port@3 { + #address-cells = <1>; + #size-cells = <0>; reg = <3>; ipu1_di1_disp1: endpoint@0 {
It adds proper #address-cells/#size-cells for ipu_di port nodes to fix the following DTC warnings. arch/arm/boot/dts/imx6dl-aristainetos_7.dtb: Warning (reg_format): /soc/ipu@2400000/port@2/endpoint@0:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1) arch/arm/boot/dts/imx6dl-aristainetos_7.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm/boot/dts/imx6dl-aristainetos_7.dtb: Warning (simple_bus_reg): Failed prerequisite 'reg_format' arch/arm/boot/dts/imx6dl-aristainetos_7.dtb: Warning (avoid_default_addr_size): /soc/ipu@2400000/port@2/endpoint@0: Relying on default #address-cells value ... Fixes: e6bb17850d1e ("ARM: dts: imx: fix IPU OF graph endpoint node names") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org> --- arch/arm/boot/dts/imx6q.dtsi | 4 ++++ arch/arm/boot/dts/imx6qdl.dtsi | 4 ++++ 2 files changed, 8 insertions(+)