From: Samuel Holland <samuel@sholland.org> To: Maxime Ripard <maxime.ripard@bootlin.com>, Chen-Yu Tsai <wens@csie.org>, Jassi Brar <jassisinghbrar@gmail.com>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Corentin Labbe <clabbe.montjoie@gmail.com>, Vasily Khoruzhick <anarsoul@gmail.com> Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Samuel Holland <samuel@sholland.org> Subject: [PATCH v4 06/10] ARM: dts: sunxi: a83t: Add msgbox node Date: Mon, 19 Aug 2019 22:23:07 -0500 Message-ID: <20190820032311.6506-7-samuel@sholland.org> (raw) In-Reply-To: <20190820032311.6506-1-samuel@sholland.org> The A83T SoC contains a message box that can be used to send messages and interrupts back and forth between the ARM application CPUs and the ARISC coprocessor. Add a device tree node for it. Signed-off-by: Samuel Holland <samuel@sholland.org> --- arch/arm/boot/dts/sun8i-a83t.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index 523be6611c50..8871d1aaf7f5 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -583,6 +583,16 @@ reg = <0x1c14000 0x400>; }; + msgbox: mailbox@1c17000 { + compatible = "allwinner,sun8i-a83t-msgbox", + "allwinner,sun6i-a31-msgbox"; + reg = <0x01c17000 0x1000>; + clocks = <&ccu CLK_BUS_MSGBOX>; + resets = <&ccu RST_BUS_MSGBOX>; + interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; + #mbox-cells = <1>; + }; + usb_otg: usb@1c19000 { compatible = "allwinner,sun8i-a83t-musb", "allwinner,sun8i-a33-musb"; -- 2.21.0
next prev parent reply index Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-20 3:23 [PATCH v4 00/10] Allwinner sunxi message box support Samuel Holland 2019-08-20 3:23 ` [PATCH v4 01/10] clk: sunxi-ng: Mark msgbox clocks as critical Samuel Holland 2019-08-20 3:23 ` [PATCH v4 02/10] clk: sunxi-ng: Mark AR100 " Samuel Holland 2019-08-20 7:11 ` Maxime Ripard 2019-08-20 13:02 ` Samuel Holland 2019-08-21 12:24 ` Maxime Ripard 2019-09-05 18:56 ` Stephen Boyd 2019-08-20 3:23 ` [PATCH v4 03/10] dt-bindings: mailbox: Add a sunxi message box binding Samuel Holland 2019-08-20 7:14 ` Maxime Ripard 2019-08-20 13:04 ` Samuel Holland 2019-08-21 12:07 ` Maxime Ripard 2019-08-20 3:23 ` [PATCH v4 04/10] mailbox: sunxi-msgbox: Add a new mailbox driver Samuel Holland 2019-08-20 8:27 ` Maxime Ripard 2019-08-20 11:18 ` Ondřej Jirman 2019-08-20 13:07 ` Samuel Holland 2019-08-20 13:34 ` Ondřej Jirman 2019-08-21 12:30 ` Maxime Ripard 2019-08-20 3:23 ` [PATCH v4 05/10] ARM: dts: sunxi: a80: Add msgbox node Samuel Holland 2019-08-20 8:15 ` Maxime Ripard 2019-08-20 13:17 ` Samuel Holland 2019-08-23 14:56 ` Maxime Ripard 2019-08-20 3:23 ` Samuel Holland [this message] 2019-08-20 3:23 ` [PATCH v4 07/10] ARM: dts: sunxi: h3/h5: " Samuel Holland 2019-08-20 3:23 ` [PATCH v4 08/10] arm64: dts: allwinner: a64: " Samuel Holland 2019-08-20 3:23 ` [PATCH v4 09/10] arm64: dts: allwinner: h6: " Samuel Holland 2019-08-20 3:23 ` [PATCH v4 10/10] [DO NOT MERGE] drivers: firmware: msgbox demo Samuel Holland 2019-09-09 3:22 ` [PATCH v4 00/10] Allwinner sunxi message box support Ondřej Jirman 2019-09-09 3:54 ` Samuel Holland 2019-09-09 12:36 ` Ondřej Jirman
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20190820032311.6506-7-samuel@sholland.org \ --to=samuel@sholland.org \ --cc=anarsoul@gmail.com \ --cc=clabbe.montjoie@gmail.com \ --cc=devicetree@vger.kernel.org \ --cc=jassisinghbrar@gmail.com \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-clk@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-sunxi@googlegroups.com \ --cc=mark.rutland@arm.com \ --cc=maxime.ripard@bootlin.com \ --cc=mturquette@baylibre.com \ --cc=robh+dt@kernel.org \ --cc=sboyd@kernel.org \ --cc=wens@csie.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
Linux-Clk Archive on lore.kernel.org Archives are clonable: git clone --mirror https://lore.kernel.org/linux-clk/0 linux-clk/git/0.git # If you have public-inbox 1.1+ installed, you may # initialize and index your mirror using the following commands: public-inbox-init -V2 linux-clk linux-clk/ https://lore.kernel.org/linux-clk \ linux-clk@vger.kernel.org public-inbox-index linux-clk Example config snippet for mirrors Newsgroup available over NNTP: nntp://nntp.lore.kernel.org/org.kernel.vger.linux-clk AGPL code for this site: git clone https://public-inbox.org/public-inbox.git