dt-bindings: can: flexcan: convert fsl,*flexcan bindings to yaml

[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / net / can / fsl-flexcan.txt

diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
deleted file mode 100644 (file)
index e10b6eb..0000000
--- a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
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-Flexcan CAN controller on Freescale's ARM and PowerPC system-on-a-chip (SOC).
-
-Required properties:
-
-- compatible : Should be "fsl,<processor>-flexcan"
-
-  where <processor> is imx8qm, imx6q, imx28, imx53, imx35, imx25, p1010,
-  vf610, ls1021ar2, lx2160ar1, ls1028ar1.
-
-  The ls1028ar1 must be followed by lx2160ar1, e.g.
-   - "fsl,ls1028ar1-flexcan", "fsl,lx2160ar1-flexcan"
-
-  An implementation should also claim any of the following compatibles
-  that it is fully backwards compatible with:
-
-  - fsl,p1010-flexcan
-
-- reg : Offset and length of the register set for this device
-- interrupts : Interrupt tuple for this device
-
-Optional properties:
-
-- clock-frequency : The oscillator frequency driving the flexcan device
-
-- xceiver-supply: Regulator that powers the CAN transceiver
-
-- big-endian: This means the registers of FlexCAN controller are big endian.
-              This is optional property.i.e. if this property is not present in
-              device tree node then controller is assumed to be little endian.
-              if this property is present then controller is assumed to be big
-              endian.
-
-- fsl,stop-mode: register bits of stop mode control, the format is
-                <&gpr req_gpr req_bit>.
-                gpr is the phandle to general purpose register node.
-                req_gpr is the gpr register offset of CAN stop request.
-                req_bit is the bit offset of CAN stop request.
-
-- fsl,clk-source: Select the clock source to the CAN Protocol Engine (PE).
-                 It's SoC Implementation dependent. Refer to RM for detailed
-                 definition. If this property is not set in device tree node
-                 then driver selects clock source 1 by default.
-                 0: clock source 0 (oscillator clock)
-                 1: clock source 1 (peripheral clock)
-
-- wakeup-source: enable CAN remote wakeup
-
-Example:
-
-       can@1c000 {
-               compatible = "fsl,p1010-flexcan";
-               reg = <0x1c000 0x1000>;
-               interrupts = <48 0x2>;
-               interrupt-parent = <&mpic>;
-               clock-frequency = <200000000>; // filled in by bootloader
-               fsl,clk-source = <0>; // select clock source 0 for PE
-       };