[PATCH] arm64: dts: ti: k3-j7200: correct num-lanes requested for PCIe

[Verma, Achal]

On 5/16/2023 6:43 PM, Nishanth Menon wrote:
> On 11:52-20230516, Achal Verma wrote:
>> From: Matt Ranostay <mranostay at ti.com>
>>
>> J7200 has a limited 2x support for PCIe, and the properties should be
>> updated as such.
>>
> 
> What commit does this fix?
This patch is a mistake.
J7200 PCIe has 4 lanes, and this patch should be dropped.

Regards,
Achal Verma
> 
>> Signed-off-by: Matt Ranostay <mranostay at ti.com>
>> Signed-off-by: Achal Verma <a-verma1 at ti.com>
>> ---
>>   arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 4 ++--
>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
>> index ef352e32f19d..5e62b431d6e8 100644
>> --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
>> +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
>> @@ -729,7 +729,7 @@ pcie1_rc: pcie at 2910000 {
>>   		device_type = "pci";
>>   		ti,syscon-pcie-ctrl = <&scm_conf 0x4074>;
>>   		max-link-speed = <3>;
>> -		num-lanes = <4>;
>> +		num-lanes = <2>;
>>   		power-domains = <&k3_pds 240 TI_SCI_PD_EXCLUSIVE>;
>>   		clocks = <&k3_clks 240 6>;
>>   		clock-names = "fck";
>> @@ -757,7 +757,7 @@ pcie1_ep: pcie-ep at 2910000 {
>>   		interrupts = <GIC_SPI 330 IRQ_TYPE_EDGE_RISING>;
>>   		ti,syscon-pcie-ctrl = <&scm_conf 0x4074>;
>>   		max-link-speed = <3>;
>> -		num-lanes = <4>;
>> +		num-lanes = <2>;
>>   		power-domains = <&k3_pds 240 TI_SCI_PD_EXCLUSIVE>;
>>   		clocks = <&k3_clks 240 6>;
>>   		clock-names = "fck";
>> -- 
>> 2.25.1
>>
> 
>