From: Vidya Sagar <vidyas@nvidia.com>
To: <robh+dt@kernel.org>, <thierry.reding@gmail.com>, <jonathanh@nvidia.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
<amurray@thegoodpenguin.co.uk>, <bhelgaas@google.com>,
<linux-kernel@vger.kernel.org>, <kthota@nvidia.com>,
<mmaddireddy@nvidia.com>, <sagar.tv@gmail.com>,
<devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>
Subject: Re: [PATCH V2] arm64: tegra: Fix flag for 64-bit resources in 'ranges' property
Date: Mon, 18 May 2020 19:52:24 +0530 [thread overview]
Message-ID: <e64ccace-d2b9-0e03-db3f-e65ed6f56230@nvidia.com> (raw)
In-Reply-To: <20200518135006.GB31554@e121166-lin.cambridge.arm.com>
Thanks Lorenzo.
I've moved linux-pci to BCC and included
devicetree and linux-tegra mailing lists to CC.
Rob, Could you please review this patch?
Thanks,
Vidya Sagar
On 18-May-20 7:20 PM, Lorenzo Pieralisi wrote:
> External email: Use caution opening links or attachments
>
>
> On Thu, May 14, 2020 at 07:24:37PM +0530, Vidya Sagar wrote:
>> Fix flag in PCIe controllers device-tree nodes 'ranges' property to correctly
>> represent 64-bit resources.
>>
>> Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
>> ---
>> V2:
>> * Extended the change to cover other controllers as well
>>
>> arch/arm64/boot/dts/nvidia/tegra194.dtsi | 12 ++++++------
>> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> We don't apply DTS patches - so no need to CC linux-pci from now
> onwards on these. Marked as not-applicable.
>
> Lorenzo
>
>> diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
>> index e1ae01c2d039..4bc187a4eacd 100644
>> --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
>> +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
>> @@ -1405,7 +1405,7 @@
>>
>> bus-range = <0x0 0xff>;
>> ranges = <0x81000000 0x0 0x30100000 0x0 0x30100000 0x0 0x00100000 /* downstream I/O (1MB) */
>> - 0xc2000000 0x12 0x00000000 0x12 0x00000000 0x0 0x30000000 /* prefetchable memory (768MB) */
>> + 0xc3000000 0x12 0x00000000 0x12 0x00000000 0x0 0x30000000 /* prefetchable memory (768MB) */
>> 0x82000000 0x0 0x40000000 0x12 0x30000000 0x0 0x10000000>; /* non-prefetchable memory (256MB) */
>> };
>>
>> @@ -1450,7 +1450,7 @@
>>
>> bus-range = <0x0 0xff>;
>> ranges = <0x81000000 0x0 0x32100000 0x0 0x32100000 0x0 0x00100000 /* downstream I/O (1MB) */
>> - 0xc2000000 0x12 0x40000000 0x12 0x40000000 0x0 0x30000000 /* prefetchable memory (768MB) */
>> + 0xc3000000 0x12 0x40000000 0x12 0x40000000 0x0 0x30000000 /* prefetchable memory (768MB) */
>> 0x82000000 0x0 0x40000000 0x12 0x70000000 0x0 0x10000000>; /* non-prefetchable memory (256MB) */
>> };
>>
>> @@ -1495,7 +1495,7 @@
>>
>> bus-range = <0x0 0xff>;
>> ranges = <0x81000000 0x0 0x34100000 0x0 0x34100000 0x0 0x00100000 /* downstream I/O (1MB) */
>> - 0xc2000000 0x12 0x80000000 0x12 0x80000000 0x0 0x30000000 /* prefetchable memory (768MB) */
>> + 0xc3000000 0x12 0x80000000 0x12 0x80000000 0x0 0x30000000 /* prefetchable memory (768MB) */
>> 0x82000000 0x0 0x40000000 0x12 0xb0000000 0x0 0x10000000>; /* non-prefetchable memory (256MB) */
>> };
>>
>> @@ -1540,7 +1540,7 @@
>>
>> bus-range = <0x0 0xff>;
>> ranges = <0x81000000 0x0 0x36100000 0x0 0x36100000 0x0 0x00100000 /* downstream I/O (1MB) */
>> - 0xc2000000 0x14 0x00000000 0x14 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */
>> + 0xc3000000 0x14 0x00000000 0x14 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */
>> 0x82000000 0x0 0x40000000 0x17 0x40000000 0x0 0xc0000000>; /* non-prefetchable memory (3GB) */
>> };
>>
>> @@ -1585,7 +1585,7 @@
>>
>> bus-range = <0x0 0xff>;
>> ranges = <0x81000000 0x0 0x38100000 0x0 0x38100000 0x0 0x00100000 /* downstream I/O (1MB) */
>> - 0xc2000000 0x18 0x00000000 0x18 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */
>> + 0xc3000000 0x18 0x00000000 0x18 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */
>> 0x82000000 0x0 0x40000000 0x1b 0x40000000 0x0 0xc0000000>; /* non-prefetchable memory (3GB) */
>> };
>>
>> @@ -1634,7 +1634,7 @@
>>
>> bus-range = <0x0 0xff>;
>> ranges = <0x81000000 0x0 0x3a100000 0x0 0x3a100000 0x0 0x00100000 /* downstream I/O (1MB) */
>> - 0xc2000000 0x1c 0x00000000 0x1c 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */
>> + 0xc3000000 0x1c 0x00000000 0x1c 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */
>> 0x82000000 0x0 0x40000000 0x1f 0x40000000 0x0 0xc0000000>; /* non-prefetchable memory (3GB) */
>> };
>>
>> --
>> 2.17.1
>>
next parent reply other threads:[~2020-05-18 14:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200513191627.8533-1-vidyas@nvidia.com>
[not found] ` <20200514135437.29814-1-vidyas@nvidia.com>
[not found] ` <20200518135006.GB31554@e121166-lin.cambridge.arm.com>
2020-05-18 14:22 ` Vidya Sagar [this message]
2020-05-20 11:24 ` [PATCH V2] arm64: tegra: Fix flag for 64-bit resources in 'ranges' property Thierry Reding
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