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| author | Bhupesh Sharma <bhupesh.sharma@freescale.com> | 2014-10-21 13:10:01 (GMT) |
|---|---|---|
| committer | Matthew Weigel <Matthew.Weigel@freescale.com> | 2014-12-11 18:38:38 (GMT) |
| commit | 74e3e507e242fcf92b962202c37cecaaeb1f1036 (patch) | |
| tree | 673f4e14b82ee276554556cd95ec58ce5caab998 /arch/arm/boot | |
| parent | 4966cbb525a2acfb7c2782f1994949e97b45f242 (diff) | |
| download | linux-fsl-qoriq-74e3e507e242fcf92b962202c37cecaaeb1f1036.tar.xz | |
ls1021a/dts: Add device nodes for FlexCAN IP instances
This patch adds the device nodes for 4 FlexCAN IP instances
available on LS1021A SoC in the ls1021a.dtsi file and enables
only the first two instances which are supported on the QDS
board in ls1021a-qds.dts file.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
---
Previous version of this patch under review upstream:
http://patchwork.ozlabs.org/patch/363588/
Will re-spin the patch with the DTS
Change-Id: I592e5f8562ad173801a53433aec9a91b00ba8bb0
Reviewed-on: http://git.am.freescale.net:8181/21855
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/ls1021a-qds.dts | 8 | ||||
| -rw-r--r-- | arch/arm/boot/dts/ls1021a.dtsi | 44 |
2 files changed, 52 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts index e24a5bc..66ffe25 100644 --- a/arch/arm/boot/dts/ls1021a-qds.dts +++ b/arch/arm/boot/dts/ls1021a-qds.dts @@ -339,3 +339,11 @@ reg = <1>; }; }; + +&can0 { + status = "okay"; +}; + +&can1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index ff53613..2818298 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -661,6 +661,50 @@ }; }; + can0: can@2a70000 { + compatible = "fsl,ls1021a-flexcan"; + reg = <0x0 0x2a70000 0x0 0x1000>; + interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&platform_clk 1>; + clock-frequency = <150000000>; + clock-names = "per"; + little-endian; + status = "disabled"; + }; + + can1: can@2a80000 { + compatible = "fsl,ls1021a-flexcan"; + reg = <0x0 0x2a80000 0x0 0x1000>; + interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&platform_clk 1>; + clock-frequency = <150000000>; + clock-names = "per"; + little-endian; + status = "disabled"; + }; + + can2: can@2a90000 { + compatible = "fsl,ls1021a-flexcan"; + reg = <0x0 0x2a90000 0x0 0x1000>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&platform_clk 1>; + clock-frequency = <150000000>; + clock-names = "per"; + little-endian; + status = "disabled"; + }; + + can3: can@2aa0000 { + compatible = "fsl,ls1021a-flexcan"; + reg = <0x0 0x2aa0000 0x0 0x1000>; + interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&platform_clk 1>; + clock-frequency = <150000000>; + clock-names = "per"; + little-endian; + status = "disabled"; + }; + usb@8600000 { compatible = "fsl-usb2-dr-v2.5", "fsl-usb2-dr"; reg = <0x0 0x8600000 0x0 0x1000>; |