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Diffstat (limited to 'Documentation/powerpc/dts-bindings/fsl/can.txt')
-rw-r--r-- | Documentation/powerpc/dts-bindings/fsl/can.txt | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/Documentation/powerpc/dts-bindings/fsl/can.txt b/Documentation/powerpc/dts-bindings/fsl/can.txt deleted file mode 100644 index 2fa4fcd..0000000 --- a/Documentation/powerpc/dts-bindings/fsl/can.txt +++ /dev/null @@ -1,53 +0,0 @@ -CAN Device Tree Bindings ------------------------- - -(c) 2006-2009 Secret Lab Technologies Ltd -Grant Likely <grant.likely@secretlab.ca> - -fsl,mpc5200-mscan nodes ------------------------ -In addition to the required compatible-, reg- and interrupt-properties, you can -also specify which clock source shall be used for the controller: - -- fsl,mscan-clock-source : a string describing the clock source. Valid values - are: "ip" for ip bus clock - "ref" for reference clock (XTAL) - "ref" is default in case this property is not - present. - -fsl,mpc5121-mscan nodes ------------------------ -In addition to the required compatible-, reg- and interrupt-properties, you can -also specify which clock source and divider shall be used for the controller: - -- fsl,mscan-clock-source : a string describing the clock source. Valid values - are: "ip" for ip bus clock - "ref" for reference clock - "sys" for system clock - If this property is not present, an optimal CAN - clock source and frequency based on the system - clock will be selected. If this is not possible, - the reference clock will be used. - -- fsl,mscan-clock-divider: for the reference and system clock, an additional - clock divider can be specified. By default, a - value of 1 is used. - -Note that the MPC5121 Rev. 1 processor is not supported. - -Examples: - can@1300 { - compatible = "fsl,mpc5121-mscan"; - interrupts = <12 0x8>; - interrupt-parent = <&ipic>; - reg = <0x1300 0x80>; - }; - - can@1380 { - compatible = "fsl,mpc5121-mscan"; - interrupts = <13 0x8>; - interrupt-parent = <&ipic>; - reg = <0x1380 0x80>; - fsl,mscan-clock-source = "ref"; - fsl,mscan-clock-divider = <3>; - }; |