* [v1] MIPS:DTS:Correct device id of pcie for Loongnon-2K
@ 2021-04-25 13:09 Xiaochuan Mao
2021-04-25 13:49 ` Jiaxun Yang
0 siblings, 1 reply; 3+ messages in thread
From: Xiaochuan Mao @ 2021-04-25 13:09 UTC (permalink / raw)
To: Rob Herring, Thomas Bogendoerfer, Qing Zhang, Jiaxun Yang
Cc: devicetree, linux-mips, linux-kernel, Xiaochuan Mao
from Loongson-2K user manual know that Loongson-2K have two
pcie controller pcie0 and pcie1, pcie0 have four port named port0~port3
and pcie1 have 2 port named port0~port1. the device id of port0 is 7a19
in each pcie controller and others are 7a09.
Signed-off-by: Xiaochuan Mao <maoxiaochuan@loongson.cn>
---
v1:
revert class code
---
.../boot/dts/loongson/loongson64-2k1000.dtsi | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
index 569e814def83..912dcad361ef 100644
--- a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
+++ b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
@@ -163,8 +163,8 @@
};
pci_bridge@a,0 {
- compatible = "pci0014,7a19.0",
- "pci0014,7a19",
+ compatible = "pci0014,7a09.0",
+ "pci0014,7a09",
"pciclass060400",
"pciclass0604";
@@ -178,8 +178,8 @@
};
pci_bridge@b,0 {
- compatible = "pci0014,7a19.0",
- "pci0014,7a19",
+ compatible = "pci0014,7a09.0",
+ "pci0014,7a09",
"pciclass060400",
"pciclass0604";
@@ -193,8 +193,8 @@
};
pci_bridge@c,0 {
- compatible = "pci0014,7a19.0",
- "pci0014,7a19",
+ compatible = "pci0014,7a09.0",
+ "pci0014,7a09",
"pciclass060400",
"pciclass0604";
@@ -223,8 +223,8 @@
};
pci_bridge@e,0 {
- compatible = "pci0014,7a19.0",
- "pci0014,7a19",
+ compatible = "pci0014,7a09.0",
+ "pci0014,7a09",
"pciclass060400",
"pciclass0604";
--
2.17.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [v1] MIPS:DTS:Correct device id of pcie for Loongnon-2K
2021-04-25 13:09 [v1] MIPS:DTS:Correct device id of pcie for Loongnon-2K Xiaochuan Mao
@ 2021-04-25 13:49 ` Jiaxun Yang
2021-04-28 6:53 ` Xiaochuan Mao
0 siblings, 1 reply; 3+ messages in thread
From: Jiaxun Yang @ 2021-04-25 13:49 UTC (permalink / raw)
To: Xiaochuan Mao, Rob Herring, Thomas Bogendoerfer, Qing Zhang
Cc: devicetree, linux-mips, linux-kernel
在 2021/4/25 21:09, Xiaochuan Mao 写道:
> from Loongson-2K user manual know that Loongson-2K have two
> pcie controller pcie0 and pcie1, pcie0 have four port named port0~port3
> and pcie1 have 2 port named port0~port1. the device id of port0 is 7a19
> in each pcie controller and others are 7a09.
>
> Signed-off-by: Xiaochuan Mao <maoxiaochuan@loongson.cn>
> ---
> v1:
> revert class code
Could you please help me check the actual hardware?
TBH I remeber I filled it with actual hardware values.
Btw the tittle should be prefixed with [PATCH v2]
You may generate version suffix with `git format-patch -v2` or try to
utilize patch management tools like git-publish[1].
Thanks.
[1]: https://github.com/stefanha/git-publish
- Jiaxun
> ---
[...]
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [v1] MIPS:DTS:Correct device id of pcie for Loongnon-2K
2021-04-25 13:49 ` Jiaxun Yang
@ 2021-04-28 6:53 ` Xiaochuan Mao
0 siblings, 0 replies; 3+ messages in thread
From: Xiaochuan Mao @ 2021-04-28 6:53 UTC (permalink / raw)
To: Jiaxun Yang, Rob Herring, Thomas Bogendoerfer, Qing Zhang
Cc: devicetree, linux-mips, linux-kernel
On 2021/4/25 下午9:49, Jiaxun Yang wrote:
>
> 在 2021/4/25 21:09, Xiaochuan Mao 写道:
>> from Loongson-2K user manual know that Loongson-2K have two
>> pcie controller pcie0 and pcie1, pcie0 have four port named port0~port3
>> and pcie1 have 2 port named port0~port1. the device id of port0 is 7a19
>> in each pcie controller and others are 7a09.
>>
>> Signed-off-by: Xiaochuan Mao <maoxiaochuan@loongson.cn>
>> ---
>> v1:
>> revert class code
>
>
> Could you please help me check the actual hardware?
>
> TBH I remeber I filled it with actual hardware values.
here is the pci info on the board:
pci_device_match_ids: vendor:0014, device:7A03, class:00020000 , devfn:00001800
pci_device_match_ids: vendor:0014, device:7A03, class:00020000 , devfn:00001900
pci_device_match_ids: vendor:0014, device:7A04, class:000C0380 , devfn:00002000
pci_device_match_ids: vendor:0014, device:7A14, class:000C0320 , devfn:00002100
pci_device_match_ids: vendor:0014, device:7A24, class:000C0310 , devfn:00002200
pci_device_match_ids: vendor:0014, device:7A05, class:00030200 , devfn:00002800
pci_device_match_ids: vendor:0014, device:7A06, class:00030000 , devfn:00003000
pci_device_match_ids: vendor:0014, device:7A07, class:00040300 , devfn:00003800
pci_device_match_ids: vendor:0014, device:7A08, class:00010601 , devfn:00004000
pci_device_match_ids: vendor:0014, device:7A19, class:00060400 , devfn:00004800
pci_device_match_ids: vendor:0014, device:7A09, class:00060400 , devfn:00005000
pci_device_match_ids: vendor:0014, device:7A09, class:00060400 , devfn:00005800
pci_device_match_ids: vendor:0014, device:7A09, class:00060400 , devfn:00006000
pci_device_match_ids: vendor:0014, device:7A19, class:00060400 , devfn:00006800
>
> Btw the tittle should be prefixed with [PATCH v2]
>
> You may generate version suffix with `git format-patch -v2` or try to utilize patch management tools like git-publish[1].
>
> Thanks.
>
> [1]: https://github.com/stefanha/git-publish
>
got it , thanks for suggest. I'll send v2.
> - Jiaxun
>
>
>> ---
>
> [...]
--
--xiaochuan
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-04-25 13:09 [v1] MIPS:DTS:Correct device id of pcie for Loongnon-2K Xiaochuan Mao
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2021-04-28 6:53 ` Xiaochuan Mao
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