From: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
To: <linux-kernel@vger.kernel.org>, <jic23@kernel.org>,
<lars@metafoo.de>, <linux-iio@vger.kernel.org>, <git@xilinx.com>,
<michal.simek@xilinx.com>, <gregkh@linuxfoundation.org>,
<rafael@kernel.org>, <linux-acpi@vger.kernel.org>,
<andriy.shevchenko@linux.intel.com>,
<heikki.krogerus@linux.intel.com>
Cc: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>,
Manish Narani <manish.narani@xilinx.com>
Subject: [PATCH v11 2/5] arm64: zynqmp: DT: Add Xilinx AMS node
Date: Wed, 24 Nov 2021 22:54:04 +0000 [thread overview]
Message-ID: <20211124225407.17793-3-anand.ashok.dumbre@xilinx.com> (raw)
In-Reply-To: <20211124225407.17793-1-anand.ashok.dumbre@xilinx.com>
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.
Co-developed-by: Manish Narani <manish.narani@xilinx.com>
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 | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 74e66443e4ce..ab96708fe65e 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -878,6 +878,30 @@
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 {
+ compatible = "xlnx,zynqmp-ams-ps";
+ status = "disabled";
+ reg = <0 0x400>;
+ };
+
+ ams_pl: ams-pl@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
next prev parent reply other threads:[~2021-11-24 22:54 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-24 22:54 [PATCH v11 0/5] Add Xilinx AMS Driver Anand Ashok Dumbre
2021-11-24 22:54 ` [PATCH v11 1/5] device property: Add fwnode_iomap() Anand Ashok Dumbre
2021-11-25 11:42 ` Andy Shevchenko
2021-11-30 21:58 ` Anand Ashok Dumbre
2021-12-02 9:10 ` Anand Ashok Dumbre
2021-12-02 9:37 ` Andy Shevchenko
2021-12-02 11:46 ` Anand Ashok Dumbre
2021-12-02 12:34 ` Anand Ashok Dumbre
2021-11-27 11:54 ` kernel test robot
2021-11-24 22:54 ` Anand Ashok Dumbre [this message]
2021-11-24 22:54 ` [PATCH v11 3/5] iio: adc: Add Xilinx AMS driver Anand Ashok Dumbre
2021-11-25 12:14 ` Andy Shevchenko
2021-12-02 16:32 ` Anand Ashok Dumbre
2021-12-02 16:51 ` Andy Shevchenko
2021-11-27 2:43 ` kernel test robot
2021-11-27 17:50 ` Jonathan Cameron
2021-11-27 5:16 ` kernel test robot
2021-11-24 22:54 ` [PATCH v11 4/5] dt-bindings: iio: adc: Add Xilinx AMS binding documentation Anand Ashok Dumbre
2021-11-24 22:54 ` [PATCH v11 5/5] MAINTAINERS: Add maintainer for xilinx-ams Anand Ashok Dumbre
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