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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/remoteproc/imx-rproc.txt | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/remoteproc/imx-rproc.txt')
-rw-r--r-- | Documentation/devicetree/bindings/remoteproc/imx-rproc.txt | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/remoteproc/imx-rproc.txt b/Documentation/devicetree/bindings/remoteproc/imx-rproc.txt new file mode 100644 index 000000000..fbcefd965 --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/imx-rproc.txt @@ -0,0 +1,33 @@ +NXP iMX6SX/iMX7D Co-Processor Bindings +---------------------------------------- + +This binding provides support for ARM Cortex M4 Co-processor found on some +NXP iMX SoCs. + +Required properties: +- compatible Should be one of: + "fsl,imx7d-cm4" + "fsl,imx6sx-cm4" +- clocks Clock for co-processor (See: ../clock/clock-bindings.txt) +- syscon Phandle to syscon block which provide access to + System Reset Controller + +Optional properties: +- memory-region list of phandels to the reserved memory regions. + (See: ../reserved-memory/reserved-memory.txt) + +Example: + m4_reserved_sysmem1: cm4@80000000 { + reg = <0x80000000 0x80000>; + }; + + m4_reserved_sysmem2: cm4@81000000 { + reg = <0x81000000 0x80000>; + }; + + imx7d-cm4 { + compatible = "fsl,imx7d-cm4"; + memory-region = <&m4_reserved_sysmem1>, <&m4_reserved_sysmem2>; + syscon = <&src>; + clocks = <&clks IMX7D_ARM_M4_ROOT_CLK>; + }; |