From: Li Yang <leoyang.li@nxp.com>
To: Shawn Guo <shawnguo@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Li Yang <leoyang.li@nxp.com>, Ashish Kumar <Ashish.Kumar@nxp.com>
Subject: [PATCH 1/2] arm64: dts: ls1088a: Add reboot nodes
Date: Fri, 3 Dec 2021 19:15:36 -0600 [thread overview]
Message-ID: <20211204011537.8963-1-leoyang.li@nxp.com> (raw)
ls1088a has a separate reset register block. Define it in dts and use
it for reboot.
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index f891ef6a3754..1eda080b497c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -206,6 +206,13 @@ sysclk: sysclk {
clock-output-names = "sysclk";
};
+ reboot {
+ compatible = "syscon-reboot";
+ regmap = <&reset>;
+ offset = <0x0>;
+ mask = <0x02>;
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <2>;
@@ -226,6 +233,11 @@ dcfg: dcfg@1e00000 {
little-endian;
};
+ reset: syscon@1e60000 {
+ compatible = "fsl,ls1088a-reset", "syscon";
+ reg = <0x0 0x1e60000 0x0 0x10000>;
+ };
+
isc: syscon@1f70000 {
compatible = "fsl,ls1088a-isc", "syscon";
reg = <0x0 0x1f70000 0x0 0x10000>;
--
2.25.1
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next reply other threads:[~2021-12-04 1:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-04 1:15 Li Yang [this message]
2021-12-04 1:15 ` [PATCH 2/2] arm64: dts: ls1088a: add snps incr burst type adjustment for usb1 Li Yang
2021-12-14 8:07 ` [PATCH 1/2] arm64: dts: ls1088a: Add reboot nodes Shawn Guo
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