Re: [PATCH v6 04/52] dt-bindings: memory: tegra20: emc: Document nvidia, memory-controller property

On Mon, 26 Oct 2020 01:16:47 +0300, Dmitry Osipenko wrote:

Tegra20 External Memory Controller talks to DRAM chips and it needs to be reprogrammed when memory frequency changes. Tegra Memory Controller sits behind EMC and these controllers are tightly coupled. This patch adds the new phandle property which allows to properly express connection of EMC and MC hardware in a device-tree, it also put the Tegra20 EMC binding on par with Tegra30+ EMC bindings, which is handy to have.

Signed-off-by: Dmitry Osipenko digetx@gmail.com

.../bindings/memory-controllers/nvidia,tegra20-emc.txt | 2 ++ 1 file changed, 2 insertions(+)

Acked-by: Rob Herring robh@kernel.org