[PATCH v2 2/3] can: ti_hecc: Add TI HECC DT binding documentation
From: <hidden>
Date: 2017-01-11 14:05:20
Also in:
linux-can, linux-omap
Subsystem:
can network drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Marc Kleine-Budde, Vincent Mailhol, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
From: Anton Glukhov <redacted> DT binding documentation for TI High End CAN Controller Signed-off-by: Anton Glukhov <redacted> Signed-off-by: Yegor Yefremov <redacted> --- Changes v1 -> v2: change compatible to "ti,am3505" .../devicetree/bindings/net/can/ti_hecc.txt | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/can/ti_hecc.txt
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 0000000..ce015cf
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/can/ti_hecc.txt@@ -0,0 +1,31 @@ +* Texas Instruments High End CAN Controller (HECC) + +This file provides information, what the device node +for the hecc interface contains. + +Required properties: +- compatible: "ti,am3505" +- reg: offset and length of the register set for the device +- interrupts: interrupt mapping for the hecc interrupts sources +- clocks: clock phandles (see clock bindings for details) +- ti,scc-ram-offset: offset to scc module ram +- ti,hecc-ram-offset: offset to hecc module ram +- ti,mbx-offset: offset to mailbox ram + +Optional properties: +- ti,int-line: interrupt line + +Example: + +For am3517evm board: + hecc: can@0x5c050000 { + compatible = "ti,am3505"; + status = "disabled"; + reg = <0x5c050000 0x4000>; + interrupts = <24>; + clocks = <&hecc_ck>; + ti,scc-ram-offset = <0x3000>; + ti,hecc-ram-offset = <0x3000>; + ti,mbx-offset = <0x2000>; + ti,int-line = <0>; + };
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2.1.4