From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nishanth Menon Subject: [RFC PATCH 3/3] arm64: dts: ti: k3-am6: Add Device Management Security Controller support Date: Tue, 5 Jun 2018 01:26:40 -0500 Message-ID: <20180605062640.3356-4-nm@ti.com> References: <20180605062640.3356-1-nm@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20180605062640.3356-1-nm@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring , Santosh Shilimkar , Tero Kristo , Nishanth Menon Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org Add TISCI compatible System controller for AM6 SoCs. Signed-off-by: Nishanth Menon --- arch/arm64/boot/dts/ti/k3-am6.dtsi | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am6.dtsi b/arch/arm64/boot/dts/ti/k3-am6.dtsi index 07e9cc05519c..898422e24b27 100644 --- a/arch/arm64/boot/dts/ti/k3-am6.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am6.dtsi @@ -97,6 +97,38 @@ interrupts = ; }; + dmsc: dmsc { + compatible = "ti,k2g-sci"; + ti,host-id = <12>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + /* + * In case of rare platforms that does not use am6 as + * system master, use /delete-property/ + */ + ti,system-reboot-controller; + mbox-names = "rx", "tx"; + + mboxes= <&secure_proxy 11>, + <&secure_proxy 13>; + + k3_pds: power-controller { + compatible = "ti,sci-pm-domain"; + #power-domain-cells = <1>; + }; + + k3_clks: clocks { + compatible = "ti,k2g-sci-clk"; + #clock-cells = <2>; + }; + + k3_reset: reset-controller { + compatible = "ti,sci-reset"; + #reset-cells = <2>; + }; + }; + wkup_uart0: serial@42300000 { compatible = "ti,am654-uart", "ti,omap4-uart", "ns16550a"; reg = <0x0 0x42300000 0x0 0x100>; -- 2.15.1