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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/net/can/ti_hecc.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/net/can/ti_hecc.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/can/ti_hecc.txt | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/can/ti_hecc.txt b/Documentation/devicetree/bindings/net/can/ti_hecc.txt new file mode 100644 index 000000000..e0f0a7cfe --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/ti_hecc.txt @@ -0,0 +1,32 @@ +Texas Instruments High End CAN Controller (HECC) +================================================ + +This file provides information, what the device node +for the hecc interface contains. + +Required properties: +- compatible: "ti,am3517-hecc" +- reg: addresses and lengths of the register spaces for 'hecc', 'hecc-ram' + and 'mbx' +- reg-names :"hecc", "hecc-ram", "mbx" +- interrupts: interrupt mapping for the hecc interrupts sources +- clocks: clock phandles (see clock bindings for details) + +Optional properties: +- ti,use-hecc1int: if provided configures HECC to produce all interrupts + on HECC1INT interrupt line. By default HECC0INT interrupt + line will be used. +- xceiver-supply: regulator that powers the CAN transceiver + +Example: + +For am3517evm board: + hecc: can@5c050000 { + compatible = "ti,am3517-hecc"; + reg = <0x5c050000 0x80>, + <0x5c053000 0x180>, + <0x5c052000 0x200>; + reg-names = "hecc", "hecc-ram", "mbx"; + interrupts = <24>; + clocks = <&hecc_ck>; + }; |