From: Anson Huang <anson.huang@nxp.com>
To: "robh+dt@kernel.org" <robh+dt@kernel.org>,
"mark.rutland@arm.com" <mark.rutland@arm.com>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
"linux@armlinux.org.uk" <linux@armlinux.org.uk>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Cc: dl-linux-imx <linux-imx@nxp.com>
Subject: [PATCH V2 3/3] ARM: dts: imx7ulp: add sim node
Date: Fri, 11 Jan 2019 06:22:55 +0000 [thread overview]
Message-ID: <1547187469-14046-3-git-send-email-Anson.Huang@nxp.com> (raw)
In-Reply-To: <1547187469-14046-1-git-send-email-Anson.Huang@nxp.com>
i.MX7ULP SoC revision info is inside the SIM mode's JTAG_ID
register, add sim node to support SoC revision check.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
arch/arm/boot/dts/imx7ulp.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi
index b86daf7..fca6e50 100644
--- a/arch/arm/boot/dts/imx7ulp.dtsi
+++ b/arch/arm/boot/dts/imx7ulp.dtsi
@@ -347,4 +347,17 @@
gpio-ranges = <&iomuxc1 0 96 32>;
};
};
+
+ m4aips1: bus@41080000 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x41080000 0x80000>;
+ ranges;
+
+ sim: sim@410a3000 {
+ compatible = "fsl,imx7ulp-sim", "syscon";
+ reg = <0x410a3000 0x1000>;
+ };
+ };
};
--
2.7.4
next prev parent reply other threads:[~2019-01-11 6:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-11 6:22 [PATCH V2 1/3] dt-bindings: fsl: add imx7ulp system integration module binding Anson Huang
2019-01-11 6:22 ` [PATCH V2 2/3] ARM: imx: add i.MX7ULP SoC revision support Anson Huang
2019-01-11 6:22 ` Anson Huang [this message]
2019-01-15 21:40 ` [PATCH V2 1/3] dt-bindings: fsl: add imx7ulp system integration module binding Rob Herring
2019-01-16 1:57 ` Shawn Guo
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