From: Thierry Reding Date: Fri, 12 Nov 2021 12:35:35 +0000 (+0100) Subject: dt-bindings: sram: Document NVIDIA Tegra SYSRAM X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d9203d081a618fc8b3469b24f959495eaa138890;p=linux.git dt-bindings: sram: Document NVIDIA Tegra SYSRAM Tegra SoCs have extra on-chip RAM that can be used for inter-processor communication. Tegra186 and later make use of it to establish a two-way channel between the CCPLEX and BPMP. Add missing compatible strings for Tegra186 and Tegra194 as well as a new compatible string for Tegra234. Reviewed-by: Rob Herring Signed-off-by: Thierry Reding --- diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml index d4e418b6a1c14..668a9a41a7754 100644 --- a/Documentation/devicetree/bindings/sram/sram.yaml +++ b/Documentation/devicetree/bindings/sram/sram.yaml @@ -31,6 +31,9 @@ properties: - amlogic,meson-gxbb-sram - arm,juno-sram-ns - atmel,sama5d2-securam + - nvidia,tegra186-sysram + - nvidia,tegra194-sysram + - nvidia,tegra234-sysram - qcom,rpm-msg-ram - rockchip,rk3288-pmu-sram