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>