* [PATCH v2] ARC: Add PCIe support for ARC HSDK platform
@ 2018-06-21 14:06 Gustavo Pimentel
2018-06-21 16:07 ` Vineet Gupta
0 siblings, 1 reply; 5+ messages in thread
From: Gustavo Pimentel @ 2018-06-21 14:06 UTC (permalink / raw)
To: Vineet.Gupta1, eugeniy.paltsev, Alexey.Brodkin, robh, bhelgaas,
joao.pinto
Cc: linux-snps-arc, linux-kernel, linux-pci, Gustavo Pimentel
Add PCI support to the ARC HSDK platform allowing to use the generic PCI
setup functions.
Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
---
arch/arc/plat-hsdk/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arc/plat-hsdk/Kconfig b/arch/arc/plat-hsdk/Kconfig
index 19ab3cf..556bc5e 100644
--- a/arch/arc/plat-hsdk/Kconfig
+++ b/arch/arc/plat-hsdk/Kconfig
@@ -9,3 +9,4 @@ menuconfig ARC_SOC_HSDK
bool "ARC HS Development Kit SOC"
select CLK_HSDK
select RESET_HSDK
+ select MIGHT_HAVE_PCI
--
2.7.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v2] ARC: Add PCIe support for ARC HSDK platform
2018-06-21 14:06 [PATCH v2] ARC: Add PCIe support for ARC HSDK platform Gustavo Pimentel
@ 2018-06-21 16:07 ` Vineet Gupta
2018-06-21 16:26 ` Gustavo Pimentel
0 siblings, 1 reply; 5+ messages in thread
From: Vineet Gupta @ 2018-06-21 16:07 UTC (permalink / raw)
To: Gustavo Pimentel, eugeniy.paltsev, Alexey Brodkin, robh,
bhelgaas, joao.pinto
Cc: linux-snps-arc, linux-kernel, linux-pci
On 06/21/2018 07:06 AM, Gustavo Pimentel wrote:
> Add PCI support to the ARC HSDK platform allowing to use the generic PCI
> setup functions.
>
> Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
> Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Queued to #for-curr after minor fixed up to commit msg subject "ARC: [plat-hsdk]"
Curious, how exactly are you going to use PCI on hsdk ? What is the use case.
> ---
> arch/arc/plat-hsdk/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arc/plat-hsdk/Kconfig b/arch/arc/plat-hsdk/Kconfig
> index 19ab3cf..556bc5e 100644
> --- a/arch/arc/plat-hsdk/Kconfig
> +++ b/arch/arc/plat-hsdk/Kconfig
> @@ -9,3 +9,4 @@ menuconfig ARC_SOC_HSDK
> bool "ARC HS Development Kit SOC"
> select CLK_HSDK
> select RESET_HSDK
> + select MIGHT_HAVE_PCI
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2] ARC: Add PCIe support for ARC HSDK platform
2018-06-21 16:07 ` Vineet Gupta
@ 2018-06-21 16:26 ` Gustavo Pimentel
0 siblings, 0 replies; 5+ messages in thread
From: Gustavo Pimentel @ 2018-06-21 16:26 UTC (permalink / raw)
To: Vineet Gupta, Gustavo Pimentel, eugeniy.paltsev, Alexey Brodkin,
robh, bhelgaas, joao.pinto
Cc: linux-snps-arc, linux-kernel, linux-pci
On 21/06/2018 17:07, Vineet Gupta wrote:
> On 06/21/2018 07:06 AM, Gustavo Pimentel wrote:
>> Add PCI support to the ARC HSDK platform allowing to use the generic PCI
>> setup functions.
>>
>> Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
>> Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
>
> Queued to #for-curr after minor fixed up to commit msg subject "ARC: [plat-hsdk]"
>
> Curious, how exactly are you going to use PCI on hsdk ? What is the use case.
The ARC HSDK board is mounted on top of a HAPS DX7 or HAPS-80 using the HT3
connectors. The HAPS DX7 or HAPS-80 provides the PCIe Root Complex using the
Synopsys DesignWare PCIe IP.
Basically I'm migrating the existing use case from ARC AXS101 to ARC HSDK.
>
>> ---
>> arch/arc/plat-hsdk/Kconfig | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/arc/plat-hsdk/Kconfig b/arch/arc/plat-hsdk/Kconfig
>> index 19ab3cf..556bc5e 100644
>> --- a/arch/arc/plat-hsdk/Kconfig
>> +++ b/arch/arc/plat-hsdk/Kconfig
>> @@ -9,3 +9,4 @@ menuconfig ARC_SOC_HSDK
>> bool "ARC HS Development Kit SOC"
>> select CLK_HSDK
>> select RESET_HSDK
>> + select MIGHT_HAVE_PCI
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2] ARC: Add PCIe support for ARC HSDK platform
2018-06-20 16:36 Gustavo Pimentel
@ 2018-06-20 19:09 ` Alexey Brodkin
0 siblings, 0 replies; 5+ messages in thread
From: Alexey Brodkin @ 2018-06-20 19:09 UTC (permalink / raw)
To: gustavo.pimentel
Cc: robh, linux-kernel, Eugeniy.Paltsev, linux-pci, Vineet Gupta,
bhelgaas, linux-snps-arc
Hi Gustavo,
On Wed, 2018-06-20 at 17:36 +0100, Gustavo Pimentel wrote:
> Add PCI support to the ARC HSDK platform allowing to use the generic PCI
> setup functions.
>
> Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
> ---
> Change v1->v2:
> - Split initial patch, following Alexey Brodkin suggestion.
>
> arch/arc/plat-hsdk/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arc/plat-hsdk/Kconfig b/arch/arc/plat-hsdk/Kconfig
> index 19ab3cf..556bc5e 100644
> --- a/arch/arc/plat-hsdk/Kconfig
> +++ b/arch/arc/plat-hsdk/Kconfig
> @@ -9,3 +9,4 @@ menuconfig ARC_SOC_HSDK
> bool "ARC HS Development Kit SOC"
> select CLK_HSDK
> select RESET_HSDK
> + select MIGHT_HAVE_PCI
Adding Bjorn and linux-pci mailing lists, otherwise...
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v2] ARC: Add PCIe support for ARC HSDK platform
@ 2018-06-20 16:36 Gustavo Pimentel
2018-06-20 19:09 ` Alexey Brodkin
0 siblings, 1 reply; 5+ messages in thread
From: Gustavo Pimentel @ 2018-06-20 16:36 UTC (permalink / raw)
To: Vineet.Gupta1, Eugeniy.Paltsev, Alexey.Brodkin, robh
Cc: linux-snps-arc, linux-kernel, Gustavo Pimentel
Add PCI support to the ARC HSDK platform allowing to use the generic PCI
setup functions.
Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
---
Change v1->v2:
- Split initial patch, following Alexey Brodkin suggestion.
arch/arc/plat-hsdk/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arc/plat-hsdk/Kconfig b/arch/arc/plat-hsdk/Kconfig
index 19ab3cf..556bc5e 100644
--- a/arch/arc/plat-hsdk/Kconfig
+++ b/arch/arc/plat-hsdk/Kconfig
@@ -9,3 +9,4 @@ menuconfig ARC_SOC_HSDK
bool "ARC HS Development Kit SOC"
select CLK_HSDK
select RESET_HSDK
+ select MIGHT_HAVE_PCI
--
2.7.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
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2018-06-21 14:06 [PATCH v2] ARC: Add PCIe support for ARC HSDK platform Gustavo Pimentel
2018-06-21 16:07 ` Vineet Gupta
2018-06-21 16:26 ` Gustavo Pimentel
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2018-06-20 16:36 Gustavo Pimentel
2018-06-20 19:09 ` Alexey Brodkin
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