J721S2 and J784S4 have a dedicated BCDMA controller for Camera Serial Interface. Add the node for the DMA controllers and keep it disabled by default. The BCDMA instances were enabled/disabled and tested: J721S2 : https://gist.github.com/vaishnavachath/4b9d7ec2ee1aad59a57d44cf28ed7eb0 J784S4 : https://gist.github.com/vaishnavachath/f928e4566aa80c7f47e7ac3c1491d62e V1: https://lore.kernel.org/all/20231010092700.2089-1-vaishnav.a@xxxxxx/ Changelog: V1->V2: * Fix indentation for the reg entries. Vaishnav Achath (2): arm64: dts: ti: k3-j721s2-main: Add BCDMA instance for CSI2RX arm64: dts: ti: k3-j784s4-main: Add BCDMA instance for CSI2RX arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 17 +++++++++++++++++ arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 17 +++++++++++++++++ 2 files changed, 34 insertions(+) -- 2.17.1
