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From: Andrew Davis <afd@ti.com>
To: Nishanth Menon <nm@ti.com>, Tero Kristo <kristo@kernel.org>,
Santosh
Shilimkar <ssantosh@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof
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CC: <linux-arm-kernel@lists.infradead.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linux-pm@vger.kernel.org>,
Andrew Davis
<afd@ti.com>
Subject: [PATCH 04/12] arm64: dts: ti: k3-am64: Add reboot-controller node
Date: Wed, 31 Jan 2024 16:19:49 -0600
Message-ID: <20240131221957.213717-5-afd@ti.com>
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X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180
|
| Series |
Add TI-SCI reboot driver
|
expand
|
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi index e348114f42e01..f9d2d1b67282d 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -228,6 +228,11 @@ k3_reset: reset-controller { compatible = "ti,sci-reset"; #reset-cells = <2>; }; + + k3_reboot: reboot-controller { + bootph-all; + compatible = "ti,sci-reboot"; + }; }; main_pmx0: pinctrl@f4000 {
While PCSI normally handles reboot for K3, this is an available fallback in case PCSI reboot fails. Add direct reboot TI-SCI node to system-controller. Signed-off-by: Andrew Davis <afd@ti.com> --- arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 5 +++++ 1 file changed, 5 insertions(+)