Re: (subset) [PATCH v3 2/6] dt-bindings: arm: sunxi: Expand MBUS binding
From: Maxime Ripard <hidden>
Date: 2021-11-23 10:40:47
Also in:
linux-devicetree, linux-pm, linux-sunxi, lkml
On Wed, 17 Nov 2021 21:18:37 -0600, Samuel Holland wrote:
The MBUS provides more than address translation and bandwidth control. It also provides a PMU to measure bandwidth usage by certain masters, and it provides notification via IRQ when they are active or idle. The MBUS is also tightly integrated with the DRAM controller to provide a Memory Dynamic Frequency Scaling (MDFS) feature. In view of this, the MBUS binding needs to represent the hardware resources needed for MDFS, which include the clocks and MMIO range of the adjacent DRAM controller. [...]
Applied to sunxi/linux.git (sunxi/dt-for-5.17). Thanks! Maxime _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel