From: Mikko Perttunen <mperttunen@nvidia.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Thierry Reding <thierry.reding@gmail.com>,
Thierry Reding <treding@nvidia.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Prashant Gaikwad <pgaikwad@nvidia.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, David Airlie <airlied@gmail.com>,
Simona Vetter <simona@ffwll.ch>,
Svyatoslav Ryhel <clamor95@gmail.com>,
Dmitry Osipenko <digetx@gmail.com>,
Charan Pedumuru <charan.pedumuru@gmail.com>,
Svyatoslav Ryhel <clamor95@gmail.com>
Cc: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v2 4/4 RESEND] ARM: tegra: adjust DSI nodes for Tegra20/Tegra30
Date: Thu, 15 Jan 2026 16:06:22 +0900 [thread overview]
Message-ID: <3118353.iZASKD2KPV@senjougahara> (raw)
In-Reply-To: <20251204061703.5579-5-clamor95@gmail.com>
On Thursday, December 4, 2025 3:17 PM Svyatoslav Ryhel wrote:
> Add missing nvidia,mipi-calibrate and cells properties to DSI nodes.
>
> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
> ---
> arch/arm/boot/dts/nvidia/tegra20.dtsi | 4 ++++
> arch/arm/boot/dts/nvidia/tegra30.dtsi | 8 ++++++++
> 2 files changed, 12 insertions(+)
>
> diff --git a/arch/arm/boot/dts/nvidia/tegra20.dtsi b/arch/arm/boot/dts/nvidia/tegra20.dtsi
> index 5cdbf1246cf8..39c0f791c7ee 100644
> --- a/arch/arm/boot/dts/nvidia/tegra20.dtsi
> +++ b/arch/arm/boot/dts/nvidia/tegra20.dtsi
> @@ -238,7 +238,11 @@ dsi@54300000 {
> reset-names = "dsi";
> power-domains = <&pd_core>;
> operating-points-v2 = <&dsi_dvfs_opp_table>;
> + nvidia,mipi-calibrate = <&csi 3>; /* DSI pad */
> status = "disabled";
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> };
> };
>
> diff --git a/arch/arm/boot/dts/nvidia/tegra30.dtsi b/arch/arm/boot/dts/nvidia/tegra30.dtsi
> index be752a245a55..fecd4891e751 100644
> --- a/arch/arm/boot/dts/nvidia/tegra30.dtsi
> +++ b/arch/arm/boot/dts/nvidia/tegra30.dtsi
> @@ -343,7 +343,11 @@ dsi@54300000 {
> reset-names = "dsi";
> power-domains = <&pd_core>;
> operating-points-v2 = <&dsia_dvfs_opp_table>;
> + nvidia,mipi-calibrate = <&csi 3>; /* DSIA pad */
> status = "disabled";
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> };
>
> dsi@54400000 {
> @@ -356,7 +360,11 @@ dsi@54400000 {
> reset-names = "dsi";
> power-domains = <&pd_core>;
> operating-points-v2 = <&dsib_dvfs_opp_table>;
> + nvidia,mipi-calibrate = <&csi 4>; /* DSIB pad */
> status = "disabled";
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> };
> };
>
>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
next prev parent reply other threads:[~2026-01-15 7:06 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-04 6:16 [PATCH v2 0/4 RESEND] gpu/drm: tegra: add DSI support for Tegra20/Tegra30 Svyatoslav Ryhel
2025-12-04 6:17 ` [PATCH v2 1/4 RESEND] clk: tegra20: reparent dsi clock to pll_d_out0 Svyatoslav Ryhel
2026-01-15 7:08 ` Mikko Perttunen
2026-01-17 0:19 ` Thierry Reding
2025-12-04 6:17 ` [PATCH v2 2/4 RESEND] gpu/drm: tegra: dsi: move prepare function to the top of encoder enable Svyatoslav Ryhel
2026-01-15 5:47 ` Mikko Perttunen
2026-01-15 7:49 ` Svyatoslav Ryhel
2026-01-24 20:19 ` Svyatoslav Ryhel
2025-12-04 6:17 ` [PATCH v2 3/4 RESEND] gpu/drm: tegra: dsi: add support for Tegra20/Tegra30 Svyatoslav Ryhel
2026-01-15 7:02 ` Mikko Perttunen
2026-01-15 7:45 ` Svyatoslav Ryhel
2025-12-04 6:17 ` [PATCH v2 4/4 RESEND] ARM: tegra: adjust DSI nodes " Svyatoslav Ryhel
2026-01-15 7:06 ` Mikko Perttunen [this message]
2026-01-17 0:19 ` Thierry Reding
2026-01-17 0:25 ` (subset) [PATCH v2 0/4 RESEND] gpu/drm: tegra: add DSI support " Thierry Reding
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