Messages in this thread Patch in this message | | | From | Anand Ashok Dumbre <> | Subject | [PATCH v6 1/4] arm64: zynqmp: DT: Add Xilinx AMS node | Date | Thu, 24 Jun 2021 19:29:36 +0100 |
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The Xilinx AMS includes an ADC as well as on-chip sensors that can be used to sample external and monitor on-die operating conditions, such as temperature and supply voltage levels.
Signed-off-by: Manish Narani <manish.narani@xilinx.com> Signed-off-by: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> --- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 28dccb891a53..cb14fd106fc6 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0+ +// SPDX-License-Identifier: GPL-2.0 /* * dts file for Xilinx ZynqMP * @@ -849,6 +849,30 @@ timeout-sec = <10>; }; + xilinx_ams: ams@ffa50000 { + compatible = "xlnx,zynqmp-ams"; + status = "disabled"; + interrupt-parent = <&gic>; + interrupts = <0 56 4>; + reg = <0x0 0xffa50000 0x0 0x800>; + #address-cells = <1>; + #size-cells = <1>; + #io-channel-cells = <1>; + ranges = <0 0 0xffa50800 0x800>; + + ams_ps: ams-ps@0,400 { + compatible = "xlnx,zynqmp-ams-ps"; + status = "disabled"; + reg = <0 0x400>; + }; + + ams_pl: ams-pl@400,400 { + compatible = "xlnx,zynqmp-ams-pl"; + status = "disabled"; + reg = <0x400 0x400>; + }; + }; + zynqmp_dpdma: dma-controller@fd4c0000 { compatible = "xlnx,zynqmp-dpdma"; status = "disabled"; -- 2.17.1
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