From mboxrd@z Thu Jan 1 00:00:00 1970 From: Claude Code Review Bot To: dri-devel-reviews@example.com Subject: Claude review: arm64: dts: ti: k3-j784s4: Add GPU node Date: Fri, 27 Feb 2026 14:48:58 +1000 Message-ID: In-Reply-To: <20260224-gpu_dts-v1-3-cc5ddffe140c@ti.com> References: <20260224-gpu_dts-v1-0-cc5ddffe140c@ti.com> <20260224-gpu_dts-v1-3-cc5ddffe140c@ti.com> X-Mailer: Claude Code Patch Reviewer Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 Patch Review **Author:** Antonios Christidis Adds the BXS-464 GPU node for the J784S4 SoC. ```dts gpu: gpu@4e20000000 { compatible = "ti,j721s2-gpu", "img,img-bxs-4-64", "img,img-rogue"; reg = <0x4e 0x20000000 0x00 0x80000>; clocks = <&k3_clks 181 1>; clock-names = "core"; assigned-clocks = <&k3_clks 181 1>; assigned-clock-rates = <800000000>; interrupts = ; power-domains = <&k3_pds 181 TI_SCI_PD_EXCLUSIVE>, <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>; power-domain-names = "a", "b"; dma-coherent; }; ``` - Uses `"ti,j721s2-gpu"` as the SoC-specific compatible -- this reuses the existing J721S2 compatible rather than introducing a new J784S4-specific one. This makes sense if the J784S4 GPU block is identical to J721S2's, but the cover letter and commit message should explain this choice. - **No new dt-binding needed** since `ti,j721s2-gpu` already exists in the binding, which is consistent. - **Indentation inconsistency** in `power-domains`: uses a single tab indent for the continuation line, while patch 1 uses a double tab. This is minor but worth keeping consistent across the series: Patch 1: ``` power-domains = <&k3_pds 125 TI_SCI_PD_EXCLUSIVE>, <&k3_pds 126 TI_SCI_PD_EXCLUSIVE>; ``` Patch 3: ``` power-domains = <&k3_pds 181 TI_SCI_PD_EXCLUSIVE>, <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>; ``` - Same `status = "disabled"` question as patch 1. - The commit message says "Add the Series BXS GPU node" -- "Series" should probably be lowercase or the whole identifier should be quoted/clarified (e.g., "BXS-464"). --- --- Generated by Claude Code Patch Reviewer