* [PATCH] powerpc/boot/dts: Fix dtc "pciex" warnings
@ 2020-06-23 13:03 Michael Ellerman
2020-06-23 23:06 ` Stephen Rothwell
` (2 more replies)
0 siblings, 3 replies; 7+ messages in thread
From: Michael Ellerman @ 2020-06-23 13:03 UTC (permalink / raw)
To: linuxppc-dev; +Cc: sfr
With CONFIG_OF_ALL_DTBS=y, as set by eg. allmodconfig, we see lots of
warnings about our dts files, such as:
arch/powerpc/boot/dts/glacier.dts:492.26-532.5:
Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci"
or "pcie"
The node name should not particularly matter, it's just a name, and
AFAICS there's no kernel code that cares whether nodes are *named*
"pciex" or "pcie". So shutup these warnings by converting to the name
dtc wants.
As always there's some risk this could break something obscure that
does rely on the name, in which case we can revert.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
arch/powerpc/boot/dts/akebono.dts | 8 ++++----
arch/powerpc/boot/dts/bluestone.dts | 2 +-
arch/powerpc/boot/dts/canyonlands.dts | 4 ++--
arch/powerpc/boot/dts/currituck.dts | 6 +++---
arch/powerpc/boot/dts/glacier.dts | 4 ++--
arch/powerpc/boot/dts/haleakala.dts | 2 +-
arch/powerpc/boot/dts/icon.dts | 4 ++--
arch/powerpc/boot/dts/katmai.dts | 6 +++---
arch/powerpc/boot/dts/kilauea.dts | 4 ++--
arch/powerpc/boot/dts/makalu.dts | 4 ++--
arch/powerpc/boot/dts/redwood.dts | 6 +++---
11 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/arch/powerpc/boot/dts/akebono.dts b/arch/powerpc/boot/dts/akebono.dts
index cd9d66041a3f..df18f8dc4642 100644
--- a/arch/powerpc/boot/dts/akebono.dts
+++ b/arch/powerpc/boot/dts/akebono.dts
@@ -248,7 +248,7 @@ FPGA0: fpga@ebc00000 {
};
};
- PCIE0: pciex@10100000000 {
+ PCIE0: pcie@10100000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -288,7 +288,7 @@ PCIE0: pciex@10100000000 {
0x0 0x0 0x0 0x4 &MPIC 48 0x2 /* int D */>;
};
- PCIE1: pciex@20100000000 {
+ PCIE1: pcie@20100000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -328,7 +328,7 @@ PCIE1: pciex@20100000000 {
0x0 0x0 0x0 0x4 &MPIC 56 0x2 /* int D */>;
};
- PCIE2: pciex@18100000000 {
+ PCIE2: pcie@18100000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -368,7 +368,7 @@ PCIE2: pciex@18100000000 {
0x0 0x0 0x0 0x4 &MPIC 64 0x2 /* int D */>;
};
- PCIE3: pciex@28100000000 {
+ PCIE3: pcie@28100000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/bluestone.dts b/arch/powerpc/boot/dts/bluestone.dts
index cc965a1816b6..aa1ae94cd776 100644
--- a/arch/powerpc/boot/dts/bluestone.dts
+++ b/arch/powerpc/boot/dts/bluestone.dts
@@ -325,7 +325,7 @@ EMAC0: ethernet@ef600c00 {
};
};
- PCIE0: pciex@d00000000 {
+ PCIE0: pcie@d00000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/canyonlands.dts b/arch/powerpc/boot/dts/canyonlands.dts
index 0d6ac92d0f5e..c5fbb08e0a6e 100644
--- a/arch/powerpc/boot/dts/canyonlands.dts
+++ b/arch/powerpc/boot/dts/canyonlands.dts
@@ -461,7 +461,7 @@ PCIX0: pci@c0ec00000 {
interrupt-map = < 0x0 0x0 0x0 0x0 &UIC1 0x0 0x8 >;
};
- PCIE0: pciex@d00000000 {
+ PCIE0: pcie@d00000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -503,7 +503,7 @@ PCIE0: pciex@d00000000 {
0x0 0x0 0x0 0x4 &UIC3 0xf 0x4 /* swizzled int D */>;
};
- PCIE1: pciex@d20000000 {
+ PCIE1: pcie@d20000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/currituck.dts b/arch/powerpc/boot/dts/currituck.dts
index b6d87b9c2cef..aea8af810106 100644
--- a/arch/powerpc/boot/dts/currituck.dts
+++ b/arch/powerpc/boot/dts/currituck.dts
@@ -122,7 +122,7 @@ rtc@68 {
};
};
- PCIE0: pciex@10100000000 { // 4xGBIF1
+ PCIE0: pcie@10100000000 { // 4xGBIF1
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -160,7 +160,7 @@ PCIE0: pciex@10100000000 { // 4xGBIF1
0x0 0x0 0x0 0x4 &MPIC 49 0x2 /* int D */>;
};
- PCIE1: pciex@30100000000 { // 4xGBIF0
+ PCIE1: pcie@30100000000 { // 4xGBIF0
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -197,7 +197,7 @@ PCIE1: pciex@30100000000 { // 4xGBIF0
0x0 0x0 0x0 0x4 &MPIC 41 0x2 /* int D */>;
};
- PCIE2: pciex@38100000000 { // 2xGBIF0
+ PCIE2: pcie@38100000000 { // 2xGBIF0
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/glacier.dts b/arch/powerpc/boot/dts/glacier.dts
index a7a802f4ffdd..e84ff1afb58c 100644
--- a/arch/powerpc/boot/dts/glacier.dts
+++ b/arch/powerpc/boot/dts/glacier.dts
@@ -489,7 +489,7 @@ PCIX0: pci@c0ec00000 {
interrupt-map = < 0x0 0x0 0x0 0x0 &UIC1 0x0 0x8 >;
};
- PCIE0: pciex@d00000000 {
+ PCIE0: pcie@d00000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -531,7 +531,7 @@ PCIE0: pciex@d00000000 {
0x0 0x0 0x0 0x4 &UIC3 0xf 0x4 /* swizzled int D */>;
};
- PCIE1: pciex@d20000000 {
+ PCIE1: pcie@d20000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/haleakala.dts b/arch/powerpc/boot/dts/haleakala.dts
index cb16dad43c92..f81ce8786d59 100644
--- a/arch/powerpc/boot/dts/haleakala.dts
+++ b/arch/powerpc/boot/dts/haleakala.dts
@@ -237,7 +237,7 @@ EMAC0: ethernet@ef600900 {
};
};
- PCIE0: pciex@a0000000 {
+ PCIE0: pcie@a0000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/icon.dts b/arch/powerpc/boot/dts/icon.dts
index 2e6e3a7b2604..fbaa60b8f87a 100644
--- a/arch/powerpc/boot/dts/icon.dts
+++ b/arch/powerpc/boot/dts/icon.dts
@@ -315,7 +315,7 @@ PCIX0: pci@c0ec00000 {
interrupt-map = <0x0 0x0 0x0 0x0 &UIC1 19 0x8>;
};
- PCIE0: pciex@d00000000 {
+ PCIE0: pcie@d00000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -356,7 +356,7 @@ PCIE0: pciex@d00000000 {
0x0 0x0 0x0 0x4 &UIC3 0x3 0x4 /* swizzled int D */>;
};
- PCIE1: pciex@d20000000 {
+ PCIE1: pcie@d20000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/katmai.dts b/arch/powerpc/boot/dts/katmai.dts
index 02629e119b87..a8f353229fb7 100644
--- a/arch/powerpc/boot/dts/katmai.dts
+++ b/arch/powerpc/boot/dts/katmai.dts
@@ -319,7 +319,7 @@ PCIX0: pci@c0ec00000 {
>;
};
- PCIE0: pciex@d00000000 {
+ PCIE0: pcie@d00000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -360,7 +360,7 @@ PCIE0: pciex@d00000000 {
0x0 0x0 0x0 0x4 &UIC3 0x3 0x4 /* swizzled int D */>;
};
- PCIE1: pciex@d20000000 {
+ PCIE1: pcie@d20000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -401,7 +401,7 @@ PCIE1: pciex@d20000000 {
0x0 0x0 0x0 0x4 &UIC3 0x7 0x4 /* swizzled int D */>;
};
- PCIE2: pciex@d40000000 {
+ PCIE2: pcie@d40000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts
index 2a3413221cc1..a709fb47a180 100644
--- a/arch/powerpc/boot/dts/kilauea.dts
+++ b/arch/powerpc/boot/dts/kilauea.dts
@@ -322,7 +322,7 @@ EMAC1: ethernet@ef600a00 {
};
};
- PCIE0: pciex@a0000000 {
+ PCIE0: pcie@a0000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -363,7 +363,7 @@ PCIE0: pciex@a0000000 {
0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>;
};
- PCIE1: pciex@c0000000 {
+ PCIE1: pcie@c0000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/makalu.dts b/arch/powerpc/boot/dts/makalu.dts
index bf8fe1629392..c473cd911bca 100644
--- a/arch/powerpc/boot/dts/makalu.dts
+++ b/arch/powerpc/boot/dts/makalu.dts
@@ -268,7 +268,7 @@ EMAC1: ethernet@ef600a00 {
};
};
- PCIE0: pciex@a0000000 {
+ PCIE0: pcie@a0000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -309,7 +309,7 @@ PCIE0: pciex@a0000000 {
0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>;
};
- PCIE1: pciex@c0000000 {
+ PCIE1: pcie@c0000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/redwood.dts b/arch/powerpc/boot/dts/redwood.dts
index f3e046fb49e2..f38035a1f4a1 100644
--- a/arch/powerpc/boot/dts/redwood.dts
+++ b/arch/powerpc/boot/dts/redwood.dts
@@ -235,7 +235,7 @@ EMAC0: ethernet@ef600a00 {
has-new-stacr-staopc;
};
};
- PCIE0: pciex@d00000000 {
+ PCIE0: pcie@d00000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -276,7 +276,7 @@ PCIE0: pciex@d00000000 {
0x0 0x0 0x0 0x4 &UIC3 0x3 0x4 /* swizzled int D */>;
};
- PCIE1: pciex@d20000000 {
+ PCIE1: pcie@d20000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -317,7 +317,7 @@ PCIE1: pciex@d20000000 {
0x0 0x0 0x0 0x4 &UIC3 0x7 0x4 /* swizzled int D */>;
};
- PCIE2: pciex@d40000000 {
+ PCIE2: pcie@d40000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
--
2.25.1
^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: [PATCH] powerpc/boot/dts: Fix dtc "pciex" warnings 2020-06-23 13:03 [PATCH] powerpc/boot/dts: Fix dtc "pciex" warnings Michael Ellerman @ 2020-06-23 23:06 ` Stephen Rothwell 2020-07-16 12:56 ` Michael Ellerman 2020-09-03 21:21 ` Christian Lamparter 2 siblings, 0 replies; 7+ messages in thread From: Stephen Rothwell @ 2020-06-23 23:06 UTC (permalink / raw) To: Michael Ellerman; +Cc: linuxppc-dev [-- Attachment #1: Type: text/plain, Size: 902 bytes --] Hi Michael, On Tue, 23 Jun 2020 23:03:20 +1000 Michael Ellerman <mpe@ellerman.id.au> wrote: > > With CONFIG_OF_ALL_DTBS=y, as set by eg. allmodconfig, we see lots of > warnings about our dts files, such as: > > arch/powerpc/boot/dts/glacier.dts:492.26-532.5: > Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" > or "pcie" > > The node name should not particularly matter, it's just a name, and > AFAICS there's no kernel code that cares whether nodes are *named* > "pciex" or "pcie". So shutup these warnings by converting to the name > dtc wants. > > As always there's some risk this could break something obscure that > does rely on the name, in which case we can revert. > > Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Thanks for that. I have applied it to my "fixes" tree until it turns up elsewhere. -- Cheers, Stephen Rothwell [-- Attachment #2: OpenPGP digital signature --] [-- Type: application/pgp-signature, Size: 488 bytes --] ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] powerpc/boot/dts: Fix dtc "pciex" warnings 2020-06-23 13:03 [PATCH] powerpc/boot/dts: Fix dtc "pciex" warnings Michael Ellerman 2020-06-23 23:06 ` Stephen Rothwell @ 2020-07-16 12:56 ` Michael Ellerman 2020-09-03 21:21 ` Christian Lamparter 2 siblings, 0 replies; 7+ messages in thread From: Michael Ellerman @ 2020-07-16 12:56 UTC (permalink / raw) To: linuxppc-dev, Michael Ellerman; +Cc: sfr On Tue, 23 Jun 2020 23:03:20 +1000, Michael Ellerman wrote: > With CONFIG_OF_ALL_DTBS=y, as set by eg. allmodconfig, we see lots of > warnings about our dts files, such as: > > arch/powerpc/boot/dts/glacier.dts:492.26-532.5: > Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" > or "pcie" > > [...] Applied to powerpc/next. [1/1] powerpc/boot/dts: Fix dtc "pciex" warnings https://git.kernel.org/powerpc/c/86bc917d2ac117ec922dbf8ed92ca989bf333281 cheers ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] powerpc/boot/dts: Fix dtc "pciex" warnings 2020-06-23 13:03 [PATCH] powerpc/boot/dts: Fix dtc "pciex" warnings Michael Ellerman 2020-06-23 23:06 ` Stephen Rothwell 2020-07-16 12:56 ` Michael Ellerman @ 2020-09-03 21:21 ` Christian Lamparter 2020-09-08 7:11 ` Michael Ellerman 2 siblings, 1 reply; 7+ messages in thread From: Christian Lamparter @ 2020-09-03 21:21 UTC (permalink / raw) To: Michael Ellerman, linuxppc-dev Cc: sfr, Chris Blake, open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS On 2020-06-23 15:03, Michael Ellerman wrote: > With CONFIG_OF_ALL_DTBS=y, as set by eg. allmodconfig, we see lots of > warnings about our dts files, such as: > > arch/powerpc/boot/dts/glacier.dts:492.26-532.5: > Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" > or "pcie" > > The node name should not particularly matter, it's just a name, and > AFAICS there's no kernel code that cares whether nodes are *named* > "pciex" or "pcie". So shutup these warnings by converting to the name > dtc wants. > > As always there's some risk this could break something obscure that > does rely on the name, in which case we can revert. Hmm, I noticed this when I was looking up why nobody commented on my series of adding more devices to the APM82181/bluestone series: <https://lore.kernel.org/linuxppc-dev/cover.1598124791.git.chunkeey@gmail.com/> (I'll post a v3 "soonish".) Unfortunately yes. This patch will break uboot code in Meraki MX60(W) / MX60. > https://github.com/riptidewave93/meraki-uboot/blob/mx60w-20180413/board/amcc/bluestone/bluestone.c#L1178 | if (!pci_available()) { | fdt_find_and_setprop(blob, "/plb/pciex@d00000000", "status", | "disabled", sizeof("disabled"), 1); | } Backstory: There are two version of the Meraki MX60. The MX60 and the MX60W. The difference is that the MX60W has a populated mini-pcie slot on the PCB for a >W<ireless card. That said, this is not earth shattering. (In theory, this can also cause problems for the bluestone and canyonlands dev boards that have the option to be configured as either dual sata or pcie+sata.... But this is probably not a problem for customer boards) OT: Please note that the plb, opb and ebc node paths (/plb/opb/ebc) are hardcoded too :(. Amending the proper unit-addresses will lead to no-longer working DTBs as the "ranges" are missing. Cheers, Christian > Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> > --- > > diff --git a/arch/powerpc/boot/dts/bluestone.dts b/arch/powerpc/boot/dts/bluestone.dts > index cc965a1816b6..aa1ae94cd776 100644 > --- a/arch/powerpc/boot/dts/bluestone.dts > +++ b/arch/powerpc/boot/dts/bluestone.dts > @@ -325,7 +325,7 @@ EMAC0: ethernet@ef600c00 { > }; > }; > > - PCIE0: pciex@d00000000 { > + PCIE0: pcie@d00000000 { > device_type = "pci"; > #interrupt-cells = <1>; > #size-cells = <2>; ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] powerpc/boot/dts: Fix dtc "pciex" warnings 2020-09-03 21:21 ` Christian Lamparter @ 2020-09-08 7:11 ` Michael Ellerman 2020-09-08 18:52 ` Christian Lamparter 0 siblings, 1 reply; 7+ messages in thread From: Michael Ellerman @ 2020-09-08 7:11 UTC (permalink / raw) To: Christian Lamparter, linuxppc-dev Cc: sfr, Chris Blake, open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS Christian Lamparter <chunkeey@gmail.com> writes: > On 2020-06-23 15:03, Michael Ellerman wrote: >> With CONFIG_OF_ALL_DTBS=y, as set by eg. allmodconfig, we see lots of >> warnings about our dts files, such as: >> >> arch/powerpc/boot/dts/glacier.dts:492.26-532.5: >> Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" >> or "pcie" >> >> The node name should not particularly matter, it's just a name, and >> AFAICS there's no kernel code that cares whether nodes are *named* >> "pciex" or "pcie". So shutup these warnings by converting to the name >> dtc wants. >> >> As always there's some risk this could break something obscure that >> does rely on the name, in which case we can revert. > > Hmm, I noticed this when I was looking up why nobody commented > on my series of adding more devices to the APM82181/bluestone series: > > <https://lore.kernel.org/linuxppc-dev/cover.1598124791.git.chunkeey@gmail.com/> > (I'll post a v3 "soonish".) > > > Unfortunately yes. This patch will break uboot code in Meraki MX60(W) / MX60. > > > https://github.com/riptidewave93/meraki-uboot/blob/mx60w-20180413/board/amcc/bluestone/bluestone.c#L1178 > > | if (!pci_available()) { > | fdt_find_and_setprop(blob, "/plb/pciex@d00000000", "status", > | "disabled", sizeof("disabled"), 1); > | } > > > Backstory: There are two version of the Meraki MX60. The MX60 > and the MX60W. The difference is that the MX60W has a populated > mini-pcie slot on the PCB for a >W<ireless card. > > That said, this is not earth shattering. I'm happy to revert that hunk if you think any one is actually booting mainline on those. cheers > (In theory, this can also cause problems for the bluestone and canyonlands > dev boards that have the option to be configured as either dual sata or > pcie+sata.... But this is probably not a problem for customer boards) > > OT: Please note that the plb, opb and ebc node paths (/plb/opb/ebc) are > hardcoded too :(. Amending the proper unit-addresses will lead to no-longer > working DTBs as the "ranges" are missing. > > Cheers, > Christian >> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> >> --- >> >> diff --git a/arch/powerpc/boot/dts/bluestone.dts b/arch/powerpc/boot/dts/bluestone.dts >> index cc965a1816b6..aa1ae94cd776 100644 >> --- a/arch/powerpc/boot/dts/bluestone.dts >> +++ b/arch/powerpc/boot/dts/bluestone.dts >> @@ -325,7 +325,7 @@ EMAC0: ethernet@ef600c00 { >> }; >> }; >> >> - PCIE0: pciex@d00000000 { >> + PCIE0: pcie@d00000000 { >> device_type = "pci"; >> #interrupt-cells = <1>; >> #size-cells = <2>; ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] powerpc/boot/dts: Fix dtc "pciex" warnings 2020-09-08 7:11 ` Michael Ellerman @ 2020-09-08 18:52 ` Christian Lamparter 2020-09-11 21:09 ` Christian Lamparter 0 siblings, 1 reply; 7+ messages in thread From: Christian Lamparter @ 2020-09-08 18:52 UTC (permalink / raw) To: Michael Ellerman Cc: linuxppc-dev, open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS, Chris Blake, sfr Hello, On Tue, Sep 8, 2020 at 9:12 AM Michael Ellerman <mpe@ellerman.id.au> wrote: > Christian Lamparter <chunkeey@gmail.com> writes: > > On 2020-06-23 15:03, Michael Ellerman wrote: > >> With CONFIG_OF_ALL_DTBS=y, as set by eg. allmodconfig, we see lots of > >> warnings about our dts files, such as: > >> > >> arch/powerpc/boot/dts/glacier.dts:492.26-532.5: > >> Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" > >> or "pcie" > >> > > > > > > Unfortunately yes. This patch will break uboot code in Meraki MX60(W) / MX60. > > > > > https://github.com/riptidewave93/meraki-uboot/blob/mx60w-20180413/board/amcc/bluestone/bluestone.c#L1178 > > > > | if (!pci_available()) { > > | fdt_find_and_setprop(blob, "/plb/pciex@d00000000", "status", > > | "disabled", sizeof("disabled"), 1); > > | } > > > > > > Backstory: There are two version of the Meraki MX60. The MX60 > > and the MX60W. The difference is that the MX60W has a populated > > mini-pcie slot on the PCB for a >W<ireless card. > > > > That said, this is not earth shattering. > > I'm happy to revert that hunk if you think any one is actually booting > mainline on those. The MX60(W) or APM82181 in general? The APM82181 devices run really well on the kernel 5.8. The APM82181 had some bitrot and missing pieces. But I started at around 4.4 with upstreaming various bits and stuff. For proof, I can post a bootlog from my MyBook Live dev station running my mbl-debian on this weekend: <https://github.com/chunkeey/mbl-debian>. This WD MyBook Live project really only needs - vanilla 5.8 (I got rid of the make-kpkg hack by switching to make bindeb-pkg) - the MyBookLive DTS. - kernel config is based on arch/powerpc/configs/44x/bluestone_defconfig + (I enabled dwc2 (USB-Port on the DUO), SATA, ext4(+squashfs), gpio-support, leds-support, crypto44x) - a powerpc32 userspace (debian's sid still builds up-to-date powerpc packages) For the MX60(W): We have those two supported in OpenWrt. Currently they are running a OpenWrt kernel based on stable 5.4 series. The missing "bit" is upstream support for the AR8327 ethernet switch. I know that the chip can be supported by qca8k: <https://www.spinics.net/lists/netdev/msg420810.html> .... But of course: My future work with the MX60(W) (and AR8327) depends on how this series goes. I'm testing the waters with the Meraki MR24 AP and the WD MyBook Live series. Reason being that both devices are well supported. They are available in great quantities... and all the core functions are working. Cheers, Christian ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] powerpc/boot/dts: Fix dtc "pciex" warnings 2020-09-08 18:52 ` Christian Lamparter @ 2020-09-11 21:09 ` Christian Lamparter 0 siblings, 0 replies; 7+ messages in thread From: Christian Lamparter @ 2020-09-11 21:09 UTC (permalink / raw) To: Michael Ellerman; +Cc: linuxppc-dev, Chris Blake, sfr Hello, On 2020-09-08 20:52, Christian Lamparter wrote: > On Tue, Sep 8, 2020 at 9:12 AM Michael Ellerman <mpe@ellerman.id.au> wrote: >> Christian Lamparter <chunkeey@gmail.com> writes: >>> On 2020-06-23 15:03, Michael Ellerman wrote: >>>> With CONFIG_OF_ALL_DTBS=y, as set by eg. allmodconfig, we see lots of >>>> warnings about our dts files, such as: >>>> >>>> arch/powerpc/boot/dts/glacier.dts:492.26-532.5: >>>> Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" >>>> or "pcie" >>>> >>> >>> >>> Unfortunately yes. This patch will break uboot code in Meraki MX60(W) / MX60. >>> >>> > https://github.com/riptidewave93/meraki-uboot/blob/mx60w-20180413/board/amcc/bluestone/bluestone.c#L1178 >>> >>> | if (!pci_available()) { >>> | fdt_find_and_setprop(blob, "/plb/pciex@d00000000", "status", >>> | "disabled", sizeof("disabled"), 1); >>> | } >>> >>> >>> Backstory: There are two version of the Meraki MX60. The MX60 >>> and the MX60W. The difference is that the MX60W has a populated >>> mini-pcie slot on the PCB for a >W<ireless card. >>> >>> That said, this is not earth shattering. >> >> I'm happy to revert that hunk if you think any one is actually booting >> mainline on those. > > The MX60(W) or APM82181 in general? > > The APM82181 devices run really well on the kernel 5.8. The APM82181 > had some bitrot and missing pieces. But I started at around 4.4 with > upstreaming various bits and stuff. For proof, I can post a bootlog from > my MyBook Live dev station running my mbl-debian on this weekend: > <https://github.com/chunkeey/mbl-debian>. Here is the MyBook Live's Single Bootlog for 5.9-rc4. root@mbl-debian:~# dmesg [ 0.000000] printk: bootconsole [udbg0] enabled [ 0.000000] Linux version 5.9.0-rc4+ (root@debian64) (powerpc-linux-gnu-gcc (Debian 10.2.0-3) 10.2.0, GNU ld (GNU Binutils for Debian) 2.35) #1 Fri Sep 11 22:13:07 CEST 2020 [ 0.000000] Using PowerPC 44x Platform machine description [ 0.000000] ----------------------------------------------------- [ 0.000000] phys_mem_size = 0x10000000 [ 0.000000] dcache_bsize = 0x20 [ 0.000000] icache_bsize = 0x20 [ 0.000000] cpu_features = 0x0000000000000120 [ 0.000000] possible = 0x0000000040000120 [ 0.000000] always = 0x0000000000000020 [ 0.000000] cpu_user_features = 0x8c008000 0x00000000 [ 0.000000] mmu_features = 0x00000008 [ 0.000000] ----------------------------------------------------- [ 0.000000] Top of RAM: 0x10000000, Total RAM: 0x10000000 [ 0.000000] Memory hole size: 0MB [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000000000000-0x000000000fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x000000000fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000000fffffff] [ 0.000000] On node 0 totalpages: 16384 [ 0.000000] Normal zone: 40 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 16384 pages, LIFO batch:3 [ 0.000000] MMU: Allocated 1088 bytes of context maps for 255 contexts [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 16344 [ 0.000000] Kernel command line: root=PARTUUID=25a9cfcc-6b0d-4ae4-abbf-e5e2e3889a40 rw console=ttyS0,115200 [ 0.000000] Dentry cache hash table entries: 32768 (order: 3, 131072 bytes, linear) [ 0.000000] Inode-cache hash table entries: 16384 (order: 2, 65536 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 252528K/262144K available (5840K kernel code, 448K rwdata, 1824K rodata, 224K init, 312K bss, 9616K reserved, 0K cma-reserved) [ 0.000000] Kernel virtual memory layout: [ 0.000000] * 0xffbdc000..0xffffc000 : fixmap [ 0.000000] * 0xd1000000..0xffbdc000 : vmalloc & ioremap [ 0.000000] random: get_random_u32 called from cache_random_seq_create+0x68/0x128 with crng_init=0 [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16 [ 0.000000] UIC0 (32 IRQ sources) at DCR 0xc0 [ 0.000000] UIC1 (32 IRQ sources) at DCR 0xd0 [ 0.000000] UIC2 (32 IRQ sources) at DCR 0xe0 [ 0.000000] UIC3 (32 IRQ sources) at DCR 0xf0 [ 0.000000] time_init: decrementer frequency = 800.000008 MHz [ 0.000000] time_init: processor frequency = 800.000008 MHz [ 0.000016] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0xb881274fa3, max_idle_ns: 440795210636 ns [ 0.008990] clocksource: timebase mult[1400000] shift[24] registered [ 0.014011] clockevent: decrementer mult[ccccccef] shift[32] cpu[0] [ 0.019133] Console: colour dummy device 80x25 [ 0.022213] pid_max: default: 32768 minimum: 301 [ 0.025920] Mount-cache hash table entries: 4096 (order: 0, 16384 bytes, linear) [ 0.031945] Mountpoint-cache hash table entries: 4096 (order: 0, 16384 bytes, linear) [ 0.040909] devtmpfs: initialized [ 0.045808] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.054182] futex hash table entries: 256 (order: -3, 3072 bytes, linear) [ 0.060719] NET: Registered protocol family 16 [ 0.067099] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations [ 0.072996] audit: initializing netlink subsys (disabled) [ 0.078210] thermal_sys: Registered thermal governor 'step_wise' [ 0.078219] thermal_sys: Registered thermal governor 'user_space' [ 0.082970] cpuidle: using governor ladder [ 0.090429] cpuidle: using governor menu [ 0.094588] 256k L2-cache enabled [ 0.096586] PCIE0: Port disabled via device-tree [ 0.100007] gpiochip_find_base: found new base at 480 [ 0.104395] audit: type=2000 audit(0.040:1): state=initialized audit_enabled=0 res=1 [ 0.113209] gpio gpiochip0: (/plb/opb/gpio@ef600b00): added GPIO chardev (254:0) [ 0.119316] gpio gpiochip0: registered GPIOs 480 to 511 on /plb/opb/gpio@ef600b00 [ 0.125949] PCI: Probing PCI hardware [ 5.927343] vgaarb: loaded [ 5.929112] SCSI subsystem initialized [ 5.933393] libata version 3.00 loaded. [ 5.936123] usbcore: registered new interface driver usbfs [ 5.940272] usbcore: registered new interface driver hub [ 5.944233] usbcore: registered new device driver usb [ 5.952187] clocksource: Switched to clocksource timebase [ 5.956449] VFS: Disk quotas dquot_6.6.0 [ 5.959041] VFS: Dquot-cache hash table entries: 4096 (order 0, 16384 bytes) [ 5.991157] NET: Registered protocol family 2 [ 5.994695] tcp_listen_portaddr_hash hash table entries: 2048 (order: 0, 16384 bytes, linear) [ 6.001871] TCP established hash table entries: 4096 (order: 0, 16384 bytes, linear) [ 6.008246] TCP bind hash table entries: 4096 (order: 0, 16384 bytes, linear) [ 6.014029] TCP: Hash tables configured (established 4096 bind 4096) [ 6.019190] MPTCP token hash table entries: 2048 (order: 0, 24576 bytes, linear) [ 6.025300] UDP hash table entries: 1024 (order: 0, 16384 bytes, linear) [ 6.030653] UDP-Lite hash table entries: 1024 (order: 0, 16384 bytes, linear) [ 6.036615] NET: Registered protocol family 1 [ 6.041688] RPC: Registered named UNIX socket transport module. [ 6.046236] RPC: Registered udp transport module. [ 6.049577] RPC: Registered tcp transport module. [ 6.052947] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 6.058052] NET: Registered protocol family 44 [ 6.061166] PCI: CLS 0 bytes, default 32 [ 6.085333] reg-fixed-voltage plb:opb:usb-regulator: GPIO lookup for consumer (null) [ 6.091686] reg-fixed-voltage plb:opb:usb-regulator: using device tree for GPIO lookup [ 6.098262] reg-fixed-voltage plb:opb:usb-regulator: No GPIO consumer (null) found [ 6.105841] reg-fixed-voltage plb:opb:sata1-regulator: GPIO lookup for consumer (null) [ 6.112364] reg-fixed-voltage plb:opb:sata1-regulator: using device tree for GPIO lookup [ 6.119106] reg-fixed-voltage plb:opb:sata1-regulator: No GPIO consumer (null) found [ 6.126852] reg-fixed-voltage plb:opb:sata0-regulator: GPIO lookup for consumer (null) [ 6.133376] reg-fixed-voltage plb:opb:sata0-regulator: using device tree for GPIO lookup [ 6.140118] reg-fixed-voltage plb:opb:sata0-regulator: No GPIO consumer (null) found [ 6.149872] dw_dmac 4bffd0800.dma: DesignWare DMA Controller, 2 channels [ 6.165651] Initialise system trusted keyrings [ 6.168752] Key type blacklist registered [ 6.172713] workingset: timestamp_bits=30 max_order=14 bucket_order=0 [ 6.185449] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 6.350439] Key type asymmetric registered [ 6.353161] Asymmetric key parser 'x509' registered [ 6.356754] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 6.362744] io scheduler mq-deadline registered [ 6.365932] io scheduler kyber registered [ 6.369230] gpiochip_find_base: found new base at 472 [ 6.372932] gpio-473 (Enable Reset Button, disable NOR): hogged as output/low [ 6.379779] gpio gpiochip1: (4e0000000.gpio): added GPIO chardev (254:1) [ 6.385199] gpio gpiochip1: registered GPIOs 472 to 479 on 4e0000000.gpio [ 6.390720] gpiochip_find_base: found new base at 464 [ 6.395145] gpio gpiochip2: (4e0100000.gpio): added GPIO chardev (254:2) [ 6.400555] gpio gpiochip2: registered GPIOs 464 to 471 on 4e0100000.gpio [ 6.408444] Serial: 8250/16550 driver, 2 ports, IRQ sharing enabled [ 6.415420] printk: console [ttyS0] disabled [ 6.418351] of_serial 4ef600300.serial: GPIO lookup for consumer rs485-term [ 6.423929] of_serial 4ef600300.serial: using device tree for GPIO lookup [ 6.429390] of_get_named_gpiod_flags: can't parse 'rs485-term-gpios' property of node '/plb/opb/serial@ef600300[0]' [ 6.438453] of_get_named_gpiod_flags: can't parse 'rs485-term-gpio' property of node '/plb/opb/serial@ef600300[0]' [ 6.447427] of_serial 4ef600300.serial: using lookup tables for GPIO lookup [ 6.453036] of_serial 4ef600300.serial: No GPIO consumer rs485-term found [ 6.458525] 4ef600300.serial: ttyS0 at MMIO 0x4ef600300 (irq = 32, base_baud = 462962) is a TI16750 [ 6.466201] printk: console [ttyS0] enabled [ 6.471883] printk: bootconsole [udbg0] disabled [ 6.500228] brd: module loaded [ 6.514232] loop: module loaded [ 6.516963] sata-dwc 4bffd1000.sata: id 0, controller version 1.91 [ 6.523635] scsi host0: sata-dwc [ 6.525992] ata1: SATA max UDMA/133 irq 39 [ 6.529027] sata-dwc 4bffd1800.sata: id 0, controller version 1.91 [ 6.536207] scsi host1: sata-dwc [ 6.538343] ata2: SATA max UDMA/133 irq 40 [ 6.541630] platform physmap-flash.0: failed to claim resource 0: [mem 0x08000000-0x07ffffff] [ 6.549935] mdio_bus fixed-0: GPIO lookup for consumer reset [ 6.554301] mdio_bus fixed-0: using lookup tables for GPIO lookup [ 6.559081] mdio_bus fixed-0: No GPIO consumer reset found [ 6.563278] libphy: Fixed MDIO Bus: probed [ 6.566066] PPC 4xx OCP EMAC driver, version 3.54 [ 6.570154] MAL v2 /plb/mcmal, 1 TX channels, 1 RX channels [ 6.574722] RGMII /plb/opb/emac-rgmii@ef601500 initialized with MDIO support [ 6.580630] TAH /plb/opb/emac-tah@ef601350 initialized [ 6.584789] /plb/opb/emac-rgmii@ef601500: input 0 in rgmii mode [ 6.730396] mdio_bus 4ef600c00.ethernet: GPIO lookup for consumer reset [ 6.735695] mdio_bus 4ef600c00.ethernet: using device tree for GPIO lookup [ 6.741293] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/plb/opb/ethernet@ef600c00/mdio[0]' - status (0) [ 6.751283] libphy: emac_mdio: probed [ 6.761226] mdio_bus 4ef600c00.ethernet:01: GPIO lookup for consumer reset [ 6.766807] mdio_bus 4ef600c00.ethernet:01: using device tree for GPIO lookup [ 6.772660] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/plb/opb/ethernet@ef600c00/mdio/phy@1[0]' [ 6.782469] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/plb/opb/ethernet@ef600c00/mdio/phy@1[0]' [ 6.792186] mdio_bus 4ef600c00.ethernet:01: using lookup tables for GPIO lookup [ 6.798177] mdio_bus 4ef600c00.ethernet:01: No GPIO consumer reset found [ 6.806518] eth0: EMAC-0 /plb/opb/ethernet@ef600c00, MAC 00:90:a9:35:31:25 [ 6.812091] eth0: found Broadcom BCM50610 PHY (0x01) [ 6.816240] dwc2 4bff80000.usbotg: mapped PA bff80000 to VA (ptrval) [ 6.821304] dwc2 4bff80000.usbotg: supply vusb_d not found, using dummy regulator [ 6.827610] dwc2 4bff80000.usbotg: supply vusb_a not found, using dummy regulator [ 6.833848] dwc2 4bff80000.usbotg: registering common handler for irq35 [ 6.841266] usbcore: registered new interface driver usb-storage [ 6.846140] of_get_named_gpiod_flags: parsed 'gpios' property of node '/plb/opb/keys/reset-button[0]' - status (0) [ 6.855351] input: plb:opb:keys as /devices/platform/plb/plb:opb/plb:opb:keys/input/input0 [ 6.862521] ata1: SATA link down (SStatus 0 SControl 300) [ 6.867654] i2c /dev entries driver [ 6.870052] IR NEC protocol handler initialized [ 6.873290] IR RC5(x/sz) protocol handler initialized [ 6.877028] IR RC6 protocol handler initialized [ 6.880242] IR JVC protocol handler initialized [ 6.883451] IR Sony protocol handler initialized [ 6.886756] IR SANYO protocol handler initialized [ 6.890143] IR Sharp protocol handler initialized [ 6.893530] IR MCE Keyboard/mouse protocol handler initialized [ 6.898040] IR XMP protocol handler initialized [ 6.903391] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 6.910678] of_get_named_gpiod_flags: parsed 'gpios' property of node '/plb/opb/leds/power-red[0]' - status (0) [ 6.919442] gpio-476 (?): no flags found for gpios [ 6.923065] of_get_named_gpiod_flags: parsed 'gpios' property of node '/plb/opb/leds/power-green[0]' - status (0) [ 6.932001] gpio-477 (?): no flags found for gpios [ 6.935587] of_get_named_gpiod_flags: parsed 'gpios' property of node '/plb/opb/leds/power-blue[0]' - status (0) [ 6.944433] gpio-478 (?): no flags found for gpios [ 6.948135] ledtrig-cpu: registered to indicate activity on CPUs [ 7.069005] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 7.126707] ata2.00: ATA-7: ST3808110AS, 3.AAE, max UDMA/133 [ 7.131071] ata2.00: 156301488 sectors, multi 0: LBA48 NCQ (depth 1/32) [ 7.193344] ata2.00: configured for UDMA/133 [ 7.196475] blk_queue_segment_boundary: set to minimum 3fff [ 7.200991] scsi 1:0:0:0: Direct-Access ATA ST3808110AS E PQ: 0 ANSI: 5 [ 7.250704] sd 1:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB) [ 7.257636] sd 1:0:0:0: [sda] Write Protect is off [ 7.261147] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 7.265069] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 7.300288] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 7.306386] GPT:8380415 != 156301487 [ 7.308658] GPT:Alternate GPT header not at the end of the disk. [ 7.313349] GPT:8380415 != 156301487 [ 7.315615] GPT: Use GNU Parted to correct GPT errors. [ 7.319511] sda: sda1 sda2 sda3 [ 7.323342] sd 1:0:0:0: [sda] Attached SCSI disk [ 8.291046] random: fast init done [ 10.926506] alg: No test for stdrng (crypto4xx_rng) [ 10.930969] usbcore: registered new interface driver usbhid [ 10.935247] usbhid: USB HID core driver [ 10.937991] Initializing XFRM netlink socket [ 10.941514] NET: Registered protocol family 10 [ 10.948675] Segment Routing with IPv6 [ 10.951112] NET: Registered protocol family 17 [ 10.954288] NET: Registered protocol family 15 [ 10.957606] 8021q: 802.1Q VLAN Support v1.8 [ 10.960602] drmem: No dynamic reconfiguration memory found [ 10.965094] registered taskstats version 1 [ 10.967885] Loading compiled-in X.509 certificates [ 10.971451] Key type ._fscrypt registered [ 10.974160] Key type .fscrypt registered [ 10.976768] Key type fscrypt-provisioning registered [ 10.980859] reg-fixed-voltage plb:opb:usb-regulator: GPIO lookup for consumer (null) [ 10.987298] reg-fixed-voltage plb:opb:usb-regulator: using device tree for GPIO lookup [ 10.993930] of_get_named_gpiod_flags: parsed 'gpios' property of node '/plb/opb/usb-regulator[0]' - status (0) [ 11.002906] reg-fixed-voltage plb:opb:sata1-regulator: GPIO lookup for consumer (null) [ 11.009516] reg-fixed-voltage plb:opb:sata1-regulator: using device tree for GPIO lookup [ 11.016311] of_get_named_gpiod_flags: parsed 'gpios' property of node '/plb/opb/sata1-regulator[0]' - status (0) [ 11.025450] reg-fixed-voltage plb:opb:sata0-regulator: GPIO lookup for consumer (null) [ 11.032058] reg-fixed-voltage plb:opb:sata0-regulator: using device tree for GPIO lookup [ 11.038852] of_get_named_gpiod_flags: parsed 'gpios' property of node '/plb/opb/sata0-regulator[0]' - status (0) [ 11.048060] dwc2 4bff80000.usbotg: mapped PA bff80000 to VA (ptrval) [ 11.053139] dwc2 4bff80000.usbotg: supply vusb_d not found, using dummy regulator [ 11.059428] dwc2 4bff80000.usbotg: supply vusb_a not found, using dummy regulator [ 11.065671] dwc2 4bff80000.usbotg: registering common handler for irq35 [ 11.072892] dwc2 4bff80000.usbotg: Bad value for GSNPSID: 0x00000000 [ 11.078824] md: Waiting for all devices to be available before autodetect [ 11.084315] md: If you don't use raid, use raid=noautodetect [ 11.088657] md: Autodetecting RAID arrays. [ 11.091432] md: autorun ... [ 11.092924] md: ... autorun DONE. [ 11.140266] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null) [ 11.146665] VFS: Mounted root (ext4 filesystem) on device 8:3. [ 11.160049] devtmpfs: mounted [ 11.162700] Freeing unused kernel memory: 224K [ 11.165920] Run /sbin/init as init process [ 11.168719] with arguments: [ 11.170377] /sbin/init [ 11.171775] with environment: [ 11.173613] HOME=/ [ 11.174662] TERM=linux [ 12.215915] systemd[1]: System time before build time, advancing clock. [ 12.479770] systemd[1]: systemd 246.4-1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid) [ 12.501058] systemd[1]: Detected architecture ppc. [ 12.557673] systemd[1]: Set hostname to <mbl-debian>. --- root@mbl-debian:~# cat /proc/cpuinfo processor : 0 cpu : APM821XX clock : 800.000008MHz revision : 28.131 (pvr 12c4 1c83) bogomips : 1600.00 timebase : 800000008 platform : PowerPC 44x Platform model : MyBook Live Memory : 256 MB root@mbl-debian:~# cat /proc/iomem 00000000-0fffffff : System RAM 4bffd0800-4bffd0bff : 4bffd0800.dma dma@bffd0800 4bffd1000-4bffd17ff : 4bffd1000.sata sata@bffd1000 4bffd1800-4bffd1fff : 4bffd1800.sata sata@bffd1800 4e0000000-4e0000000 : 4e0000000.gpio dat 4e0100000-4e0100000 : 4e0100000.gpio dat 4ef600300-4ef600307 : serial root@mbl-debian:~# cat /proc/interrupts CPU0 18: 0 UIC 11 Edge L2C 20: 2597 UIC 6 Level MAL TX EOB 21: 23062 UIC 7 Level MAL RX EOB 22: 0 UIC 3 Level MAL SERR 23: 0 UIC 4 Level MAL TX DE 24: 0 UIC 5 Level MAL RX DE 29: 735 UIC 29 Level crypto4xx 32: 538 UIC 1 Level ttyS0 33: 0 UIC 16 Level EMAC 38: 2765 UIC 25 Level dw:dmac-1 39: 0 UIC 26 Level sata-dwc[4bffd1000.sata] 40: 5680 UIC 27 Level sata-dwc[4bffd1800.sata] LOC: 25755 Local timer interrupts for timer event device BCT: 0 Broadcast timer interrupts for timer event device LOC: 4 Local timer interrupts for others SPU: 0 Spurious interrupts PMI: 0 Performance monitoring interrupts MCE: 0 Machine check exceptions NMI: 0 System Reset interrupts root@mbl-debian:~# cat /etc/debian_version bullseye/sid ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2020-09-11 21:12 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2020-06-23 13:03 [PATCH] powerpc/boot/dts: Fix dtc "pciex" warnings Michael Ellerman 2020-06-23 23:06 ` Stephen Rothwell 2020-07-16 12:56 ` Michael Ellerman 2020-09-03 21:21 ` Christian Lamparter 2020-09-08 7:11 ` Michael Ellerman 2020-09-08 18:52 ` Christian Lamparter 2020-09-11 21:09 ` Christian Lamparter
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).