No functional changes, but the ranges should be grouped by region.
Otherwise, schema dtbs_check would report the following errors.
"/linux-imx/arch/arm64/boot/dts/freescale/imx8mq-evk.dt.yaml: pcie@
33800000: ranges: 'oneOf' conditional failed, one must be fixed:
/linux-imx/arch/arm64/boot/dts/freescale/imx8mq-evk.dt.yaml: pcie@
33800000: ranges: 'oneOf' conditional failed, one must be fixed:
[[
2164260864, 0, 0,
536346624, 0, 65536,
2181038080, 0,
402653184,
402653184, 0,
133169152]] is not of type 'boolean'
True was expected
[[
2164260864, 0, 0,
536346624, 0, 65536,
2181038080, 0,
402653184,
402653184, 0,
133169152]] is not of type 'null'
[
2164260864, 0, 0,
536346624, 0, 65536,
2181038080, 0,
402653184,
402653184, 0,
133169152] is too long
From schema: //linux-imx/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml"
Refer to commit
281f1f99cf3a ("PCI: dwc: Detect number of iATU windows").
The num-viewport is not required anymore, remove them totally.
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
#size-cells = <2>;
device_type = "pci";
bus-range = <0x00 0xff>;
- ranges = <0x81000000 0 0x00000000 0x1ff80000 0 0x00010000 /* downstream I/O 64KB */
- 0x82000000 0 0x18000000 0x18000000 0 0x07f00000>; /* non-prefetchable memory */
+ ranges = <0x81000000 0 0x00000000 0x1ff80000 0 0x00010000>, /* downstream I/O 64KB */
+ <0x82000000 0 0x18000000 0x18000000 0 0x07f00000>; /* non-prefetchable memory */
num-lanes = <1>;
- num-viewport = <4>;
interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "msi";
#interrupt-cells = <1>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
- ranges = <0x81000000 0 0x00000000 0x27f80000 0 0x00010000 /* downstream I/O 64KB */
- 0x82000000 0 0x20000000 0x20000000 0 0x07f00000>; /* non-prefetchable memory */
+ ranges = <0x81000000 0 0x00000000 0x27f80000 0 0x00010000>, /* downstream I/O 64KB */
+ <0x82000000 0 0x20000000 0x20000000 0 0x07f00000>; /* non-prefetchable memory */
num-lanes = <1>;
- num-viewport = <4>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "msi";
#interrupt-cells = <1>;