| Message ID | 20200505165212.76466-5-andre.przywara@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | dts/dt-bindings: Fix Arm Ltd. ARMv8 "boards" | expand |
On 2020-05-05 5:52 pm, Andre Przywara wrote: > The Arm Ltd. boards were using an outdated address convention in the DT > node names, by separating the high from the low 32-bits of an address by > a comma. I thought that historically that was deliberate, since the actual thing being encoded is <chip select>,<address>, rather than just cosmetically splitting a 64-bit address value? Or maybe I'm thinking too far back and things have already changed in the meantime :/ Robin. > Remove the comma from the node name suffix to be DT spec compliant. > > Signed-off-by: Andre Przywara <andre.przywara@arm.com> > --- > arch/arm/boot/dts/vexpress-v2m-rs1.dtsi | 10 +++++----- > arch/arm64/boot/dts/arm/foundation-v8.dtsi | 4 ++-- > arch/arm64/boot/dts/arm/juno-motherboard.dtsi | 6 +++--- > arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi | 2 +- > arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi | 6 +++--- > 5 files changed, 14 insertions(+), 14 deletions(-) > > diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi > index 5c183483ec3b..8010cdcdb37a 100644 > --- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi > +++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi > @@ -31,7 +31,7 @@ > #interrupt-cells = <1>; > ranges; > > - nor_flash: flash@0,00000000 { > + nor_flash: flash@0 { > compatible = "arm,vexpress-flash", "cfi-flash"; > reg = <0 0x00000000 0x04000000>, > <4 0x00000000 0x04000000>; > @@ -41,13 +41,13 @@ > }; > }; > > - psram@1,00000000 { > + psram@100000000 { > compatible = "arm,vexpress-psram", "mtd-ram"; > reg = <1 0x00000000 0x02000000>; > bank-width = <4>; > }; > > - ethernet@2,02000000 { > + ethernet@202000000 { > compatible = "smsc,lan9118", "smsc,lan9115"; > reg = <2 0x02000000 0x10000>; > interrupts = <15>; > @@ -59,14 +59,14 @@ > vddvario-supply = <&v2m_fixed_3v3>; > }; > > - usb@2,03000000 { > + usb@203000000 { > compatible = "nxp,usb-isp1761"; > reg = <2 0x03000000 0x20000>; > interrupts = <16>; > port1-otg; > }; > > - iofpga@3,00000000 { > + iofpga@300000000 { > compatible = "simple-bus"; > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi > index 12f039fa3dad..e26b492795c5 100644 > --- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi > +++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi > @@ -151,7 +151,7 @@ > <0 0 41 &gic 0 0 GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, > <0 0 42 &gic 0 0 GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; > > - ethernet@2,02000000 { > + ethernet@202000000 { > compatible = "smsc,lan91c111"; > reg = <2 0x02000000 0x10000>; > interrupts = <15>; > @@ -178,7 +178,7 @@ > clock-output-names = "v2m:refclk32khz"; > }; > > - iofpga@3,00000000 { > + iofpga@300000000 { > compatible = "simple-bus"; > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi > index e3983ded3c3c..d5cefddde08c 100644 > --- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi > +++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi > @@ -103,7 +103,7 @@ > }; > }; > > - flash@0,00000000 { > + flash@0 { > /* 2 * 32MiB NOR Flash memory mounted on CS0 */ > compatible = "arm,vexpress-flash", "cfi-flash"; > reg = <0 0x00000000 0x04000000>; > @@ -120,7 +120,7 @@ > }; > }; > > - ethernet@2,00000000 { > + ethernet@200000000 { > compatible = "smsc,lan9118", "smsc,lan9115"; > reg = <2 0x00000000 0x10000>; > interrupts = <3>; > @@ -133,7 +133,7 @@ > vddvario-supply = <&mb_fixed_3v3>; > }; > > - iofpga@3,00000000 { > + iofpga@300000000 { > compatible = "simple-bus"; > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi > index 60703b5763c6..350cbf17e8b4 100644 > --- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi > +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi > @@ -9,7 +9,7 @@ > motherboard { > arm,v2m-memory-map = "rs2"; > > - iofpga@3,00000000 { > + iofpga@300000000 { > virtio-p9@140000 { > compatible = "virtio,mmio"; > reg = <0x140000 0x200>; > diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi > index e333c8d2d0e4..d1bfa62ca073 100644 > --- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi > +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi > @@ -17,14 +17,14 @@ > #interrupt-cells = <1>; > ranges; > > - flash@0,00000000 { > + flash@0 { > compatible = "arm,vexpress-flash", "cfi-flash"; > reg = <0 0x00000000 0x04000000>, > <4 0x00000000 0x04000000>; > bank-width = <4>; > }; > > - ethernet@2,02000000 { > + ethernet@202000000 { > compatible = "smsc,lan91c111"; > reg = <2 0x02000000 0x10000>; > interrupts = <15>; > @@ -51,7 +51,7 @@ > clock-output-names = "v2m:refclk32khz"; > }; > > - iofpga@3,00000000 { > + iofpga@300000000 { > compatible = "simple-bus"; > #address-cells = <1>; > #size-cells = <1>; >
On Tue, May 05, 2020 at 06:18:19PM +0100, Robin Murphy wrote: > On 2020-05-05 5:52 pm, Andre Przywara wrote: > > The Arm Ltd. boards were using an outdated address convention in the DT > > node names, by separating the high from the low 32-bits of an address by > > a comma. > > I thought that historically that was deliberate, since the actual thing > being encoded is <chip select>,<address>, rather than just cosmetically > splitting a 64-bit address value? > > Or maybe I'm thinking too far back and things have already changed in the > meantime :/ Robin is right, if you look in the "ARM Motherboard Express µATX Technical Reference Manual", in the RS1 memory map (aka "Cortex-A Series memory map") the Ethernet for example is at CS2 offset 0x02000000. CS2 area is between 0x18000000 and 0x1c000000. So actual physical address for LAN9118 is 0x1a000000. You might want to drop this patch or convert to physical addresses. Best regards, Liviu > > Robin. > > > Remove the comma from the node name suffix to be DT spec compliant. > > > > Signed-off-by: Andre Przywara <andre.przywara@arm.com> > > --- > > arch/arm/boot/dts/vexpress-v2m-rs1.dtsi | 10 +++++----- > > arch/arm64/boot/dts/arm/foundation-v8.dtsi | 4 ++-- > > arch/arm64/boot/dts/arm/juno-motherboard.dtsi | 6 +++--- > > arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi | 2 +- > > arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi | 6 +++--- > > 5 files changed, 14 insertions(+), 14 deletions(-) > > > > diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi > > index 5c183483ec3b..8010cdcdb37a 100644 > > --- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi > > +++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi > > @@ -31,7 +31,7 @@ > > #interrupt-cells = <1>; > > ranges; > > - nor_flash: flash@0,00000000 { > > + nor_flash: flash@0 { > > compatible = "arm,vexpress-flash", "cfi-flash"; > > reg = <0 0x00000000 0x04000000>, > > <4 0x00000000 0x04000000>; > > @@ -41,13 +41,13 @@ > > }; > > }; > > - psram@1,00000000 { > > + psram@100000000 { > > compatible = "arm,vexpress-psram", "mtd-ram"; > > reg = <1 0x00000000 0x02000000>; > > bank-width = <4>; > > }; > > - ethernet@2,02000000 { > > + ethernet@202000000 { > > compatible = "smsc,lan9118", "smsc,lan9115"; > > reg = <2 0x02000000 0x10000>; > > interrupts = <15>; > > @@ -59,14 +59,14 @@ > > vddvario-supply = <&v2m_fixed_3v3>; > > }; > > - usb@2,03000000 { > > + usb@203000000 { > > compatible = "nxp,usb-isp1761"; > > reg = <2 0x03000000 0x20000>; > > interrupts = <16>; > > port1-otg; > > }; > > - iofpga@3,00000000 { > > + iofpga@300000000 { > > compatible = "simple-bus"; > > #address-cells = <1>; > > #size-cells = <1>; > > diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi > > index 12f039fa3dad..e26b492795c5 100644 > > --- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi > > +++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi > > @@ -151,7 +151,7 @@ > > <0 0 41 &gic 0 0 GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, > > <0 0 42 &gic 0 0 GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; > > - ethernet@2,02000000 { > > + ethernet@202000000 { > > compatible = "smsc,lan91c111"; > > reg = <2 0x02000000 0x10000>; > > interrupts = <15>; > > @@ -178,7 +178,7 @@ > > clock-output-names = "v2m:refclk32khz"; > > }; > > - iofpga@3,00000000 { > > + iofpga@300000000 { > > compatible = "simple-bus"; > > #address-cells = <1>; > > #size-cells = <1>; > > diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi > > index e3983ded3c3c..d5cefddde08c 100644 > > --- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi > > +++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi > > @@ -103,7 +103,7 @@ > > }; > > }; > > - flash@0,00000000 { > > + flash@0 { > > /* 2 * 32MiB NOR Flash memory mounted on CS0 */ > > compatible = "arm,vexpress-flash", "cfi-flash"; > > reg = <0 0x00000000 0x04000000>; > > @@ -120,7 +120,7 @@ > > }; > > }; > > - ethernet@2,00000000 { > > + ethernet@200000000 { > > compatible = "smsc,lan9118", "smsc,lan9115"; > > reg = <2 0x00000000 0x10000>; > > interrupts = <3>; > > @@ -133,7 +133,7 @@ > > vddvario-supply = <&mb_fixed_3v3>; > > }; > > - iofpga@3,00000000 { > > + iofpga@300000000 { > > compatible = "simple-bus"; > > #address-cells = <1>; > > #size-cells = <1>; > > diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi > > index 60703b5763c6..350cbf17e8b4 100644 > > --- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi > > +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi > > @@ -9,7 +9,7 @@ > > motherboard { > > arm,v2m-memory-map = "rs2"; > > - iofpga@3,00000000 { > > + iofpga@300000000 { > > virtio-p9@140000 { > > compatible = "virtio,mmio"; > > reg = <0x140000 0x200>; > > diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi > > index e333c8d2d0e4..d1bfa62ca073 100644 > > --- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi > > +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi > > @@ -17,14 +17,14 @@ > > #interrupt-cells = <1>; > > ranges; > > - flash@0,00000000 { > > + flash@0 { > > compatible = "arm,vexpress-flash", "cfi-flash"; > > reg = <0 0x00000000 0x04000000>, > > <4 0x00000000 0x04000000>; > > bank-width = <4>; > > }; > > - ethernet@2,02000000 { > > + ethernet@202000000 { > > compatible = "smsc,lan91c111"; > > reg = <2 0x02000000 0x10000>; > > interrupts = <15>; > > @@ -51,7 +51,7 @@ > > clock-output-names = "v2m:refclk32khz"; > > }; > > - iofpga@3,00000000 { > > + iofpga@300000000 { > > compatible = "simple-bus"; > > #address-cells = <1>; > > #size-cells = <1>; > >
On 21/05/2020 15:40, Liviu Dudau wrote: Hi, > On Tue, May 05, 2020 at 06:18:19PM +0100, Robin Murphy wrote: >> On 2020-05-05 5:52 pm, Andre Przywara wrote: >>> The Arm Ltd. boards were using an outdated address convention in the DT >>> node names, by separating the high from the low 32-bits of an address by >>> a comma. >> >> I thought that historically that was deliberate, since the actual thing >> being encoded is <chip select>,<address>, rather than just cosmetically >> splitting a 64-bit address value? >> >> Or maybe I'm thinking too far back and things have already changed in the >> meantime :/ > > Robin is right, if you look in the "ARM Motherboard Express µATX Technical > Reference Manual", in the RS1 memory map (aka "Cortex-A Series memory map") > the Ethernet for example is at CS2 offset 0x02000000. CS2 area is between > 0x18000000 and 0x1c000000. So actual physical address for LAN9118 is > 0x1a000000. > > You might want to drop this patch or convert to physical addresses. Well, this patch is purely cosmetically, because it just changes the node names, which have no particular meaning. But the regexp in dt-schema for simple-bus denies commas after the '@' sign, so we get a warning. The question whether we actually need to model the chip select lines in the DT is separate: we could of course just use an empty ranges; property here, but that would be an extra patch. If people see some value in this, I can surely post something. Cheers, Andre. >> Robin. >> >>> Remove the comma from the node name suffix to be DT spec compliant. >>> >>> Signed-off-by: Andre Przywara <andre.przywara@arm.com> >>> --- >>> arch/arm/boot/dts/vexpress-v2m-rs1.dtsi | 10 +++++----- >>> arch/arm64/boot/dts/arm/foundation-v8.dtsi | 4 ++-- >>> arch/arm64/boot/dts/arm/juno-motherboard.dtsi | 6 +++--- >>> arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi | 2 +- >>> arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi | 6 +++--- >>> 5 files changed, 14 insertions(+), 14 deletions(-) >>> >>> diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi >>> index 5c183483ec3b..8010cdcdb37a 100644 >>> --- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi >>> +++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi >>> @@ -31,7 +31,7 @@ >>> #interrupt-cells = <1>; >>> ranges; >>> - nor_flash: flash@0,00000000 { >>> + nor_flash: flash@0 { >>> compatible = "arm,vexpress-flash", "cfi-flash"; >>> reg = <0 0x00000000 0x04000000>, >>> <4 0x00000000 0x04000000>; >>> @@ -41,13 +41,13 @@ >>> }; >>> }; >>> - psram@1,00000000 { >>> + psram@100000000 { >>> compatible = "arm,vexpress-psram", "mtd-ram"; >>> reg = <1 0x00000000 0x02000000>; >>> bank-width = <4>; >>> }; >>> - ethernet@2,02000000 { >>> + ethernet@202000000 { >>> compatible = "smsc,lan9118", "smsc,lan9115"; >>> reg = <2 0x02000000 0x10000>; >>> interrupts = <15>; >>> @@ -59,14 +59,14 @@ >>> vddvario-supply = <&v2m_fixed_3v3>; >>> }; >>> - usb@2,03000000 { >>> + usb@203000000 { >>> compatible = "nxp,usb-isp1761"; >>> reg = <2 0x03000000 0x20000>; >>> interrupts = <16>; >>> port1-otg; >>> }; >>> - iofpga@3,00000000 { >>> + iofpga@300000000 { >>> compatible = "simple-bus"; >>> #address-cells = <1>; >>> #size-cells = <1>; >>> diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi >>> index 12f039fa3dad..e26b492795c5 100644 >>> --- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi >>> +++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi >>> @@ -151,7 +151,7 @@ >>> <0 0 41 &gic 0 0 GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, >>> <0 0 42 &gic 0 0 GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; >>> - ethernet@2,02000000 { >>> + ethernet@202000000 { >>> compatible = "smsc,lan91c111"; >>> reg = <2 0x02000000 0x10000>; >>> interrupts = <15>; >>> @@ -178,7 +178,7 @@ >>> clock-output-names = "v2m:refclk32khz"; >>> }; >>> - iofpga@3,00000000 { >>> + iofpga@300000000 { >>> compatible = "simple-bus"; >>> #address-cells = <1>; >>> #size-cells = <1>; >>> diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi >>> index e3983ded3c3c..d5cefddde08c 100644 >>> --- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi >>> +++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi >>> @@ -103,7 +103,7 @@ >>> }; >>> }; >>> - flash@0,00000000 { >>> + flash@0 { >>> /* 2 * 32MiB NOR Flash memory mounted on CS0 */ >>> compatible = "arm,vexpress-flash", "cfi-flash"; >>> reg = <0 0x00000000 0x04000000>; >>> @@ -120,7 +120,7 @@ >>> }; >>> }; >>> - ethernet@2,00000000 { >>> + ethernet@200000000 { >>> compatible = "smsc,lan9118", "smsc,lan9115"; >>> reg = <2 0x00000000 0x10000>; >>> interrupts = <3>; >>> @@ -133,7 +133,7 @@ >>> vddvario-supply = <&mb_fixed_3v3>; >>> }; >>> - iofpga@3,00000000 { >>> + iofpga@300000000 { >>> compatible = "simple-bus"; >>> #address-cells = <1>; >>> #size-cells = <1>; >>> diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi >>> index 60703b5763c6..350cbf17e8b4 100644 >>> --- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi >>> +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi >>> @@ -9,7 +9,7 @@ >>> motherboard { >>> arm,v2m-memory-map = "rs2"; >>> - iofpga@3,00000000 { >>> + iofpga@300000000 { >>> virtio-p9@140000 { >>> compatible = "virtio,mmio"; >>> reg = <0x140000 0x200>; >>> diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi >>> index e333c8d2d0e4..d1bfa62ca073 100644 >>> --- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi >>> +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi >>> @@ -17,14 +17,14 @@ >>> #interrupt-cells = <1>; >>> ranges; >>> - flash@0,00000000 { >>> + flash@0 { >>> compatible = "arm,vexpress-flash", "cfi-flash"; >>> reg = <0 0x00000000 0x04000000>, >>> <4 0x00000000 0x04000000>; >>> bank-width = <4>; >>> }; >>> - ethernet@2,02000000 { >>> + ethernet@202000000 { >>> compatible = "smsc,lan91c111"; >>> reg = <2 0x02000000 0x10000>; >>> interrupts = <15>; >>> @@ -51,7 +51,7 @@ >>> clock-output-names = "v2m:refclk32khz"; >>> }; >>> - iofpga@3,00000000 { >>> + iofpga@300000000 { >>> compatible = "simple-bus"; >>> #address-cells = <1>; >>> #size-cells = <1>; >>> >
diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi index 5c183483ec3b..8010cdcdb37a 100644 --- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi +++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi @@ -31,7 +31,7 @@ #interrupt-cells = <1>; ranges; - nor_flash: flash@0,00000000 { + nor_flash: flash@0 { compatible = "arm,vexpress-flash", "cfi-flash"; reg = <0 0x00000000 0x04000000>, <4 0x00000000 0x04000000>; @@ -41,13 +41,13 @@ }; }; - psram@1,00000000 { + psram@100000000 { compatible = "arm,vexpress-psram", "mtd-ram"; reg = <1 0x00000000 0x02000000>; bank-width = <4>; }; - ethernet@2,02000000 { + ethernet@202000000 { compatible = "smsc,lan9118", "smsc,lan9115"; reg = <2 0x02000000 0x10000>; interrupts = <15>; @@ -59,14 +59,14 @@ vddvario-supply = <&v2m_fixed_3v3>; }; - usb@2,03000000 { + usb@203000000 { compatible = "nxp,usb-isp1761"; reg = <2 0x03000000 0x20000>; interrupts = <16>; port1-otg; }; - iofpga@3,00000000 { + iofpga@300000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi index 12f039fa3dad..e26b492795c5 100644 --- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi +++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi @@ -151,7 +151,7 @@ <0 0 41 &gic 0 0 GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, <0 0 42 &gic 0 0 GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; - ethernet@2,02000000 { + ethernet@202000000 { compatible = "smsc,lan91c111"; reg = <2 0x02000000 0x10000>; interrupts = <15>; @@ -178,7 +178,7 @@ clock-output-names = "v2m:refclk32khz"; }; - iofpga@3,00000000 { + iofpga@300000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi index e3983ded3c3c..d5cefddde08c 100644 --- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi +++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi @@ -103,7 +103,7 @@ }; }; - flash@0,00000000 { + flash@0 { /* 2 * 32MiB NOR Flash memory mounted on CS0 */ compatible = "arm,vexpress-flash", "cfi-flash"; reg = <0 0x00000000 0x04000000>; @@ -120,7 +120,7 @@ }; }; - ethernet@2,00000000 { + ethernet@200000000 { compatible = "smsc,lan9118", "smsc,lan9115"; reg = <2 0x00000000 0x10000>; interrupts = <3>; @@ -133,7 +133,7 @@ vddvario-supply = <&mb_fixed_3v3>; }; - iofpga@3,00000000 { + iofpga@300000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi index 60703b5763c6..350cbf17e8b4 100644 --- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi @@ -9,7 +9,7 @@ motherboard { arm,v2m-memory-map = "rs2"; - iofpga@3,00000000 { + iofpga@300000000 { virtio-p9@140000 { compatible = "virtio,mmio"; reg = <0x140000 0x200>; diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi index e333c8d2d0e4..d1bfa62ca073 100644 --- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi @@ -17,14 +17,14 @@ #interrupt-cells = <1>; ranges; - flash@0,00000000 { + flash@0 { compatible = "arm,vexpress-flash", "cfi-flash"; reg = <0 0x00000000 0x04000000>, <4 0x00000000 0x04000000>; bank-width = <4>; }; - ethernet@2,02000000 { + ethernet@202000000 { compatible = "smsc,lan91c111"; reg = <2 0x02000000 0x10000>; interrupts = <15>; @@ -51,7 +51,7 @@ clock-output-names = "v2m:refclk32khz"; }; - iofpga@3,00000000 { + iofpga@300000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>;
The Arm Ltd. boards were using an outdated address convention in the DT node names, by separating the high from the low 32-bits of an address by a comma. Remove the comma from the node name suffix to be DT spec compliant. Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- arch/arm/boot/dts/vexpress-v2m-rs1.dtsi | 10 +++++----- arch/arm64/boot/dts/arm/foundation-v8.dtsi | 4 ++-- arch/arm64/boot/dts/arm/juno-motherboard.dtsi | 6 +++--- arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi | 2 +- arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi | 6 +++--- 5 files changed, 14 insertions(+), 14 deletions(-)