diff mbox series

[v9,3/4] arm: dts: qcom: sdx55: Add CPU PCIe interconnect path

Message ID 1689693645-28254-4-git-send-email-quic_krichai@quicinc.com
State Superseded
Headers show
Series PCI: qcom: ep: Add basic interconnect support | expand

Commit Message

Krishna chaitanya chundru July 18, 2023, 3:20 p.m. UTC
Add cpu-pcie interconnect path to sdx65 platform.

Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
---
 arch/arm/boot/dts/qcom/qcom-sdx55.dtsi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

Comments

Manivannan Sadhasivam July 19, 2023, 4:41 a.m. UTC | #1
On Tue, Jul 18, 2023 at 08:50:44PM +0530, Krishna chaitanya chundru wrote:
> Add cpu-pcie interconnect path to sdx65 platform.

sdx55 and please mention "PCIe RC". Perhaps you should also add "missing"?

- Mani

> 
> Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
> ---
>  arch/arm/boot/dts/qcom/qcom-sdx55.dtsi | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
> index df3cd9c..a7c0c26 100644
> --- a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
> +++ b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
> @@ -422,8 +422,9 @@
>  			interrupt-names = "global",
>  					  "doorbell";
>  
> -			interconnects = <&system_noc MASTER_PCIE &mc_virt SLAVE_EBI_CH0>;
> -			interconnect-names = "pcie-mem";
> +			interconnects = <&system_noc MASTER_PCIE &mc_virt SLAVE_EBI_CH0>,
> +					<&mem_noc MASTER_AMPSS_M0 &system_noc SLAVE_PCIE_0>;
> +			interconnect-names = "pcie-mem", "cpu-pcie";
>  
>  			resets = <&gcc GCC_PCIE_BCR>;
>  			reset-names = "core";
> -- 
> 2.7.4
>
Krishna chaitanya chundru July 19, 2023, 6:33 a.m. UTC | #2
On 7/19/2023 10:11 AM, Manivannan Sadhasivam wrote:
> On Tue, Jul 18, 2023 at 08:50:44PM +0530, Krishna chaitanya chundru wrote:
>> Add cpu-pcie interconnect path to sdx65 platform.
> sdx55 and please mention "PCIe RC". Perhaps you should also add "missing"?
>
> - Mani

I will reactify it.

for "PCIe RC" you mean "PCIe EP" as this endpoint node

-KC


>
>> Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
>> ---
>>   arch/arm/boot/dts/qcom/qcom-sdx55.dtsi | 5 +++--
>>   1 file changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
>> index df3cd9c..a7c0c26 100644
>> --- a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
>> +++ b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
>> @@ -422,8 +422,9 @@
>>   			interrupt-names = "global",
>>   					  "doorbell";
>>   
>> -			interconnects = <&system_noc MASTER_PCIE &mc_virt SLAVE_EBI_CH0>;
>> -			interconnect-names = "pcie-mem";
>> +			interconnects = <&system_noc MASTER_PCIE &mc_virt SLAVE_EBI_CH0>,
>> +					<&mem_noc MASTER_AMPSS_M0 &system_noc SLAVE_PCIE_0>;
>> +			interconnect-names = "pcie-mem", "cpu-pcie";
>>   
>>   			resets = <&gcc GCC_PCIE_BCR>;
>>   			reset-names = "core";
>> -- 
>> 2.7.4
>>
Manivannan Sadhasivam July 19, 2023, 6:38 a.m. UTC | #3
On Wed, Jul 19, 2023 at 12:03:11PM +0530, Krishna Chaitanya Chundru wrote:
> 
> On 7/19/2023 10:11 AM, Manivannan Sadhasivam wrote:
> > On Tue, Jul 18, 2023 at 08:50:44PM +0530, Krishna chaitanya chundru wrote:
> > > Add cpu-pcie interconnect path to sdx65 platform.
> > sdx55 and please mention "PCIe RC". Perhaps you should also add "missing"?
> > 
> > - Mani
> 
> I will reactify it.
> 
> for "PCIe RC" you mean "PCIe EP" as this endpoint node
> 

Oops, yeah it is PCIe EP only.

- Mani

> -KC
> 
> 
> > 
> > > Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
> > > ---
> > >   arch/arm/boot/dts/qcom/qcom-sdx55.dtsi | 5 +++--
> > >   1 file changed, 3 insertions(+), 2 deletions(-)
> > > 
> > > diff --git a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
> > > index df3cd9c..a7c0c26 100644
> > > --- a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
> > > +++ b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
> > > @@ -422,8 +422,9 @@
> > >   			interrupt-names = "global",
> > >   					  "doorbell";
> > > -			interconnects = <&system_noc MASTER_PCIE &mc_virt SLAVE_EBI_CH0>;
> > > -			interconnect-names = "pcie-mem";
> > > +			interconnects = <&system_noc MASTER_PCIE &mc_virt SLAVE_EBI_CH0>,
> > > +					<&mem_noc MASTER_AMPSS_M0 &system_noc SLAVE_PCIE_0>;
> > > +			interconnect-names = "pcie-mem", "cpu-pcie";
> > >   			resets = <&gcc GCC_PCIE_BCR>;
> > >   			reset-names = "core";
> > > -- 
> > > 2.7.4
> > >
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
index df3cd9c..a7c0c26 100644
--- a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
@@ -422,8 +422,9 @@ 
 			interrupt-names = "global",
 					  "doorbell";
 
-			interconnects = <&system_noc MASTER_PCIE &mc_virt SLAVE_EBI_CH0>;
-			interconnect-names = "pcie-mem";
+			interconnects = <&system_noc MASTER_PCIE &mc_virt SLAVE_EBI_CH0>,
+					<&mem_noc MASTER_AMPSS_M0 &system_noc SLAVE_PCIE_0>;
+			interconnect-names = "pcie-mem", "cpu-pcie";
 
 			resets = <&gcc GCC_PCIE_BCR>;
 			reset-names = "core";