From: Manish Narani <manish.narani@xilinx.com>
To: <jic23@kernel.org>, <knaack.h@gmx.de>, <lars@metafoo.de>,
<pmeerw@pmeerw.net>, <michal.simek@xilinx.com>,
<robh+dt@kernel.org>, <mark.rutland@arm.com>,
<manish.narani@xilinx.com>, <sudeep.holla@arm.com>,
<amit.kucheria@linaro.org>, <leoyang.li@nxp.com>,
<broonie@kernel.org>, <arnaud.pouliquen@st.com>,
<eugen.hristev@microchip.com>, <rdunlap@infradead.org>,
<geert@linux-m68k.org>, <ak@it-klinger.de>,
<freeman.liu@spreadtrum.com>, <lukas@wunner.de>,
<vilhelm.gray@gmail.com>, <gregkh@linuxfoundation.org>,
<kstewart@linuxfoundation.org>
Cc: <sgoud@xilinx.com>, <anirudh@xilinx.com>,
<linux-iio@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: [PATCH v2 4/4] arm64: zynqmp: DT: Add Xilinx AMS node
Date: Fri, 14 Sep 2018 12:48:30 +0530 [thread overview]
Message-ID: <1536909510-7166-5-git-send-email-manish.narani@xilinx.com> (raw)
In-Reply-To: <1536909510-7166-1-git-send-email-manish.narani@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.
Signed-off-by: Manish Narani <manish.narani@xilinx.com>
---
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 29ce234..6e42ca2 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -617,5 +617,31 @@
reg = <0x0 0xfd4d0000 0x0 0x1000>;
timeout-sec = <10>;
};
+
+ xilinx_ams: ams@ffa50000 {
+ compatible = "xlnx,zynqmp-ams";
+ status = "disabled";
+ interrupt-parent = <&gic>;
+ interrupts = <0 56 4>;
+ interrupt-names = "ams-irq";
+ reg = <0x0 0xffa50000 0x0 0x800>;
+ reg-names = "ams-base";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ #io-channel-cells = <1>;
+ ranges;
+
+ ams_ps: ams_ps@ffa50800 {
+ compatible = "xlnx,zynqmp-ams-ps";
+ status = "disabled";
+ reg = <0x0 0xffa50800 0x0 0x400>;
+ };
+
+ ams_pl: ams_pl@ffa50c00 {
+ compatible = "xlnx,zynqmp-ams-pl";
+ status = "disabled";
+ reg = <0x0 0xffa50c00 0x0 0x400>;
+ };
+ };
};
};
--
2.1.1
prev parent reply other threads:[~2018-09-14 7:19 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-14 7:18 [PATCH v2 0/4] Add Xilinx AMS Driver Manish Narani
2018-09-14 7:18 ` [PATCH v2 1/4] dt-bindings: iio: adc: Add Xilinx AMS binding documentation Manish Narani
2018-09-14 7:18 ` [PATCH v2 2/4] iio: Documentation: Add Xilinx AMS sysfs documentation Manish Narani
2018-09-16 10:12 ` Jonathan Cameron
2018-09-17 9:56 ` Michal Simek
2018-09-17 10:06 ` Jonathan Cameron
2018-09-17 10:23 ` Michal Simek
2018-09-14 7:18 ` [PATCH v2 3/4] iio: adc: Add Xilinx AMS driver Manish Narani
2018-09-14 11:59 ` Himanshu Jha
2018-09-14 21:30 ` Randy Dunlap
2018-09-16 10:34 ` Jonathan Cameron
2018-09-14 7:18 ` Manish Narani [this message]
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