From: Thierry Reding <thierry.reding@gmail.com>
To: Vidya Sagar <vidyas@nvidia.com>
Cc: devicetree@vger.kernel.org, lorenzo.pieralisi@arm.com,
mmaddireddy@nvidia.com, kthota@nvidia.com,
gustavo.pimentel@synopsys.com, linux-kernel@vger.kernel.org,
kishon@ti.com, linux-tegra@vger.kernel.org, robh+dt@kernel.org,
linux-pci@vger.kernel.org, bhelgaas@google.com,
andrew.murray@arm.com, jonathanh@nvidia.com,
linux-arm-kernel@lists.infradead.org, sagar.tv@gmail.com
Subject: Re: [PATCH 5/6] arm64: tegra: Enable GPIO controllers nodes for P2972-0000 platform
Date: Fri, 22 Nov 2019 14:20:07 +0100 [thread overview]
Message-ID: <20191122132007.GC1315704@ulmo> (raw)
In-Reply-To: <20191122104505.8986-6-vidyas@nvidia.com>
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On Fri, Nov 22, 2019 at 04:15:04PM +0530, Vidya Sagar wrote:
> Enable GPIO controllers nodes for P2972-0000 platform which are required
> by other controllers in the SoC for example when PCIe C5 controller
> operates in endpoint mode.
>
> Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
> ---
> arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts | 8 ++++++++
> 1 file changed, 8 insertions(+)
The GPIO controllers are enabled by default, so there's no need to
explicitly enable them.
Thierry
>
> diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> index 353a6a22196d..7eb64b816e08 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> @@ -37,6 +37,14 @@
> status = "okay";
> };
>
> + gpio@2200000 {
> + status = "okay";
> + };
> +
> + gpio@c2f0000 {
> + status = "okay";
> + };
> +
> pwm@c340000 {
> status = "okay";
> };
> --
> 2.17.1
>
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next prev parent reply other threads:[~2019-11-22 13:20 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-22 10:44 [PATCH 0/6] Add support for PCIe endpoint mode in Tegra194 Vidya Sagar
2019-11-22 10:45 ` [PATCH 1/6] soc/tegra: bpmp: Update ABI header Vidya Sagar
2019-11-22 10:45 ` [PATCH 2/6] dt-bindings: PCI: tegra: Add DT support for PCIe EP nodes in Tegra194 Vidya Sagar
2019-11-22 13:19 ` Thierry Reding
2019-11-25 7:23 ` Vidya Sagar
2019-11-25 7:33 ` Thierry Reding
2019-11-25 11:52 ` Gustavo Pimentel
2019-11-29 13:26 ` Vidya Sagar
2019-12-05 9:57 ` Vidya Sagar
2019-12-04 21:43 ` Rob Herring
2019-11-22 10:45 ` [PATCH 3/6] PCI: tegra: Add support for PCIe endpoint mode " Vidya Sagar
2019-11-26 21:37 ` Bjorn Helgaas
2019-11-29 13:22 ` Vidya Sagar
2019-11-22 10:45 ` [PATCH 4/6] arm64: tegra: Add PCIe endpoint controllers nodes for Tegra194 Vidya Sagar
2019-11-22 10:45 ` [PATCH 5/6] arm64: tegra: Enable GPIO controllers nodes for P2972-0000 platform Vidya Sagar
2019-11-22 13:20 ` Thierry Reding [this message]
2019-11-25 6:55 ` Vidya Sagar
2019-11-22 10:45 ` [PATCH 6/6] arm64: tegra: Add support for PCIe endpoint mode in " Vidya Sagar
2019-11-22 13:25 ` Thierry Reding
2019-11-25 7:00 ` Vidya Sagar
2019-11-25 7:25 ` Thierry Reding
2019-11-25 7:33 ` Vidya Sagar
2019-11-25 7:37 ` Thierry Reding
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