* [PATCH] ARM: dts: imx6qdl-zii-rdu2: Remove device_type from PCI subnode
@ 2017-12-02 17:08 Fabio Estevam
2017-12-04 12:53 ` Lucas Stach
2017-12-21 7:44 ` Shawn Guo
0 siblings, 2 replies; 3+ messages in thread
From: Fabio Estevam @ 2017-12-02 17:08 UTC (permalink / raw)
To: linux-arm-kernel
From: Fabio Estevam <fabio.estevam@nxp.com>
device_type = "pci" should be used for the SoC level PCI controller and
it is already present at imx6qdl.dtsi.
Remove it from the subnode in order to fix the following build
warnings with W=1:
arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (pci_bridge): Node /soc/pcie at 1ffc000/pci at 0 missing ranges for PCI bridge (or not a bridge)
arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (pci_bridge): Node /soc/pcie at 1ffc000/pci at 0 missing bus-range for PCI bridge
arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (unit_address_format): Failed prerequisite 'pci_bridge'
arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (pci_device_reg): Failed prerequisite 'pci_bridge'
arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
Cc: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
---
arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
index 5ea9949..72f52fc 100644
--- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
@@ -584,7 +584,6 @@
host at 0 {
reg = <0 0 0 0 0>;
- device_type = "pci";
#address-cells = <3>;
#size-cells = <2>;
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH] ARM: dts: imx6qdl-zii-rdu2: Remove device_type from PCI subnode
2017-12-02 17:08 [PATCH] ARM: dts: imx6qdl-zii-rdu2: Remove device_type from PCI subnode Fabio Estevam
@ 2017-12-04 12:53 ` Lucas Stach
2017-12-21 7:44 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Lucas Stach @ 2017-12-04 12:53 UTC (permalink / raw)
To: linux-arm-kernel
Am Samstag, den 02.12.2017, 15:08 -0200 schrieb Fabio Estevam:
> From: Fabio Estevam <fabio.estevam@nxp.com>
>
> device_type = "pci" should be used for the SoC level PCI controller
> and
> it is already present at imx6qdl.dtsi.
>
> Remove it from the subnode in order to fix the following build
> warnings with W=1:
>
> arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (pci_bridge): Node /soc
> /pcie at 1ffc000/pci at 0 missing ranges for PCI bridge (or not a bridge)
> arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (pci_bridge): Node /soc
> /pcie at 1ffc000/pci at 0 missing bus-range for PCI bridge
> arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (unit_address_format):
> Failed prerequisite 'pci_bridge'
> arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (pci_device_reg):
> Failed prerequisite 'pci_bridge'
> arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (pci_device_bus_num):
> Failed prerequisite 'pci_bridge'
>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
> ---
> ?arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 1 -
> ?1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
> b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
> index 5ea9949..72f52fc 100644
> --- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
> @@ -584,7 +584,6 @@
> ?
> ? host at 0 {
> ? reg = <0 0 0 0 0>;
> - device_type = "pci";
> ?
> ? #address-cells = <3>;
> ? #size-cells = <2>;
^ permalink raw reply [flat|nested] 3+ messages in thread* [PATCH] ARM: dts: imx6qdl-zii-rdu2: Remove device_type from PCI subnode
2017-12-02 17:08 [PATCH] ARM: dts: imx6qdl-zii-rdu2: Remove device_type from PCI subnode Fabio Estevam
2017-12-04 12:53 ` Lucas Stach
@ 2017-12-21 7:44 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2017-12-21 7:44 UTC (permalink / raw)
To: linux-arm-kernel
On Sat, Dec 02, 2017 at 03:08:08PM -0200, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@nxp.com>
>
> device_type = "pci" should be used for the SoC level PCI controller and
> it is already present at imx6qdl.dtsi.
>
> Remove it from the subnode in order to fix the following build
> warnings with W=1:
>
> arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (pci_bridge): Node /soc/pcie at 1ffc000/pci at 0 missing ranges for PCI bridge (or not a bridge)
> arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (pci_bridge): Node /soc/pcie at 1ffc000/pci at 0 missing bus-range for PCI bridge
> arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (unit_address_format): Failed prerequisite 'pci_bridge'
> arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (pci_device_reg): Failed prerequisite 'pci_bridge'
> arch/arm/boot/dts/imx6q-zii-rdu2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-12-02 17:08 [PATCH] ARM: dts: imx6qdl-zii-rdu2: Remove device_type from PCI subnode Fabio Estevam
2017-12-04 12:53 ` Lucas Stach
2017-12-21 7:44 ` Shawn Guo
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