From: Mikko Perttunen <mperttunen@nvidia.com>
To: Krzysztof Kozlowski <krzk@kernel.org>,
Rob Herring <robh@kernel.org>, Conor Dooley <conor+dt@kernel.org>,
Thierry Reding <treding@nvidia.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Prashant Gaikwad <pgaikwad@nvidia.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Dmitry Osipenko <digetx@gmail.com>,
MyungJoo Ham <myungjoo.ham@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
Svyatoslav Ryhel <clamor95@gmail.com>,
Svyatoslav Ryhel <clamor95@gmail.com>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-tegra@vger.kernel.org, linux-clk@vger.kernel.org,
linux-pm@vger.kernel.org
Subject: Re: [PATCH v4 12/12] ARM: tegra: add DC interconnections for Tegra114
Date: Wed, 21 Jan 2026 16:58:47 +0900 [thread overview]
Message-ID: <7513834.DvuYhMxLoT@senjougahara> (raw)
In-Reply-To: <20251125120559.158860-13-clamor95@gmail.com>
On Tuesday, November 25, 2025 9:05 PM Svyatoslav Ryhel wrote:
> Add DC interconnections to Tegra114 device tree to reflect connections
> between MC, EMC and DC.
>
> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
> ---
> arch/arm/boot/dts/nvidia/tegra114.dtsi | 22 ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
>
> diff --git a/arch/arm/boot/dts/nvidia/tegra114.dtsi b/arch/arm/boot/dts/nvidia/tegra114.dtsi
> index 6221423b81d1..732f8b5b4eed 100644
> --- a/arch/arm/boot/dts/nvidia/tegra114.dtsi
> +++ b/arch/arm/boot/dts/nvidia/tegra114.dtsi
> @@ -125,6 +125,17 @@ dc@54200000 {
>
> nvidia,head = <0>;
>
> + interconnects = <&mc TEGRA114_MC_DISPLAY0A &emc>,
> + <&mc TEGRA114_MC_DISPLAY0B &emc>,
> + <&mc TEGRA114_MC_DISPLAY1B &emc>,
> + <&mc TEGRA114_MC_DISPLAY0C &emc>,
> + <&mc TEGRA114_MC_DISPLAYHC &emc>;
> + interconnect-names = "wina",
> + "winb",
> + "winb-vfilter",
> + "winc",
> + "cursor";
> +
> rgb {
> status = "disabled";
> };
> @@ -144,6 +155,17 @@ dc@54240000 {
>
> nvidia,head = <1>;
>
> + interconnects = <&mc TEGRA114_MC_DISPLAY0AB &emc>,
> + <&mc TEGRA114_MC_DISPLAY0BB &emc>,
> + <&mc TEGRA114_MC_DISPLAY1BB &emc>,
> + <&mc TEGRA114_MC_DISPLAY0CB &emc>,
> + <&mc TEGRA114_MC_DISPLAYHCB &emc>;
> + interconnect-names = "wina",
> + "winb",
> + "winb-vfilter",
> + "winc",
> + "cursor";
> +
> rgb {
> status = "disabled";
> };
>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
next prev parent reply other threads:[~2026-01-21 7:58 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-25 12:05 [PATCH v4 00/12] Tegra114: implement EMC support Svyatoslav Ryhel
2025-11-25 12:05 ` [PATCH v4 01/12] devfreq: tegra30-devfreq: add support for Tegra114 Svyatoslav Ryhel
2026-01-20 6:56 ` Mikko Perttunen
2025-11-25 12:05 ` [PATCH v4 02/12] ARM: tegra: Add ACTMON node to Tegra114 device tree Svyatoslav Ryhel
2025-11-25 12:05 ` [PATCH v4 03/12] dt-bindings: memory: Document Tegra114 Memory Controller Svyatoslav Ryhel
2025-12-04 18:11 ` Rob Herring (Arm)
2025-11-25 12:05 ` [PATCH v4 04/12] memory: tegra: implement EMEM regs and ICC ops for Tegra114 Svyatoslav Ryhel
2025-11-25 12:05 ` [PATCH v4 05/12] dt-bindings: memory: Add Tegra114 memory client IDs Svyatoslav Ryhel
2025-11-25 12:05 ` [PATCH v4 06/12] clk: tegra: set up proper EMC clock implementation for Tegra114 Svyatoslav Ryhel
2026-01-20 7:01 ` Mikko Perttunen
2025-11-25 12:05 ` [PATCH v4 07/12] dt-bindings: memory: Document Tegra114 External Memory Controller Svyatoslav Ryhel
2025-12-04 18:12 ` Rob Herring (Arm)
2025-11-25 12:05 ` [PATCH v4 08/12] soc: tegra: common: add Tegra114 support to devm_tegra_core_dev_init_opp_table Svyatoslav Ryhel
2026-01-20 7:05 ` Mikko Perttunen
2025-11-25 12:05 ` [PATCH v4 09/12] memory: tegra: Add Tegra114 EMC driver Svyatoslav Ryhel
2026-01-20 7:07 ` Mikko Perttunen
2025-11-25 12:05 ` [PATCH v4 10/12] ARM: tegra: Add External Memory Controller node on Tegra114 Svyatoslav Ryhel
2026-01-20 7:15 ` Mikko Perttunen
2025-11-25 12:05 ` [PATCH v4 11/12] ARM: tegra: Add EMC OPP and ICC properties to Tegra114 EMC and ACTMON device-tree nodes Svyatoslav Ryhel
2026-01-21 7:55 ` Mikko Perttunen
2026-01-21 16:57 ` Svyatoslav Ryhel
2026-01-22 5:45 ` Mikko Perttunen
2026-01-22 8:13 ` Svyatoslav Ryhel
2025-11-25 12:05 ` [PATCH v4 12/12] ARM: tegra: add DC interconnections for Tegra114 Svyatoslav Ryhel
2026-01-21 7:58 ` Mikko Perttunen [this message]
2025-11-26 8:47 ` [PATCH v4 00/12] Tegra114: implement EMC support Krzysztof Kozlowski
2025-12-01 6:12 ` Svyatoslav Ryhel
2025-12-01 7:18 ` Krzysztof Kozlowski
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