From: "Kornel Dulęba" <mindal@semihalf.com>
To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: shawnguo@kernel.org, leoyang.li@nxp.com, robh+dt@kernel.org,
Marcin Wojtas <mw@semihalf.com>,
Tomasz Nowicki <tn@semihalf.com>,
upstream@semihalf.com
Subject: Re: [PATCH] arm64: dts: fsl-ls1028a: Correct ECAM PCIE window ranges
Date: Fri, 16 Apr 2021 13:36:28 +0200 [thread overview]
Message-ID: <CAKpxNiySoggtGdy784evjFWzErikSdp7JxV5z05i7Dc51c3MMg@mail.gmail.com> (raw)
In-Reply-To: <20210407123438.224551-1-mindal@semihalf.com>
Hi,
On Wed, Apr 7, 2021 at 2:35 PM Kornel Duleba <mindal@semihalf.com> wrote:
>
> Currently all PCIE windows point to bus address 0x0, which does not match
> the values obtained from hardware during EA.
> Replace those values with CPU addresses, since in reality we
> have a 1:1 mapping between the two.
>
> Signed-off-by: Kornel Duleba <mindal@semihalf.com>
> ---
> arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 14 +++++++-------
> 1 file changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> index 262fbad8f0ec..85c62a6fabb6 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> @@ -994,19 +994,19 @@ pcie@1f0000000 { /* Integrated Endpoint Root Complex */
> msi-map = <0 &its 0x17 0xe>;
> iommu-map = <0 &smmu 0x17 0xe>;
> /* PF0-6 BAR0 - non-prefetchable memory */
> - ranges = <0x82000000 0x0 0x00000000 0x1 0xf8000000 0x0 0x160000
> + ranges = <0x82000000 0x1 0xf8000000 0x1 0xf8000000 0x0 0x160000
> /* PF0-6 BAR2 - prefetchable memory */
> - 0xc2000000 0x0 0x00000000 0x1 0xf8160000 0x0 0x070000
> + 0xc2000000 0x1 0xf8160000 0x1 0xf8160000 0x0 0x070000
> /* PF0: VF0-1 BAR0 - non-prefetchable memory */
> - 0x82000000 0x0 0x00000000 0x1 0xf81d0000 0x0 0x020000
> + 0x82000000 0x1 0xf81d0000 0x1 0xf81d0000 0x0 0x020000
> /* PF0: VF0-1 BAR2 - prefetchable memory */
> - 0xc2000000 0x0 0x00000000 0x1 0xf81f0000 0x0 0x020000
> + 0xc2000000 0x1 0xf81f0000 0x1 0xf81f0000 0x0 0x020000
> /* PF1: VF0-1 BAR0 - non-prefetchable memory */
> - 0x82000000 0x0 0x00000000 0x1 0xf8210000 0x0 0x020000
> + 0x82000000 0x1 0xf8210000 0x1 0xf8210000 0x0 0x020000
> /* PF1: VF0-1 BAR2 - prefetchable memory */
> - 0xc2000000 0x0 0x00000000 0x1 0xf8230000 0x0 0x020000
> + 0xc2000000 0x1 0xf8230000 0x1 0xf8230000 0x0 0x020000
> /* BAR4 (PF5) - non-prefetchable memory */
> - 0x82000000 0x0 0x00000000 0x1 0xfc000000 0x0 0x400000>;
> + 0x82000000 0x1 0xfc000000 0x1 0xfc000000 0x0 0x400000>;
>
> enetc_port0: ethernet@0,0 {
> compatible = "fsl,enetc";
> --
> 2.31.1
>
Have you had a chance to to review the patch? Any questions or remarks?
Regards,
Kornel
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next prev parent reply other threads:[~2021-04-16 11:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-07 12:34 [PATCH] arm64: dts: fsl-ls1028a: Correct ECAM PCIE window ranges Kornel Duleba
2021-04-16 11:36 ` Kornel Dulęba [this message]
2021-05-11 3:06 ` Shawn Guo
2021-05-11 9:48 ` Claudiu Manoil
2021-05-13 2:12 ` Shawn Guo
2021-05-13 14:19 ` Vladimir Oltean
2021-05-13 17:54 ` Marcin Wojtas
2021-05-13 18:31 ` Vladimir Oltean
2021-05-14 8:25 ` Kornel Dulęba
2021-05-19 14:28 ` Kornel Dulęba
2021-05-22 12:27 ` Shawn Guo
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