From: Samuel Holland <samuel@sholland.org> To: Maxime Ripard <mripard@kernel.org>, 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>, Sudeep Holla <sudeep.holla@arm.com>, Philipp Zabel <p.zabel@pengutronix.de>, Ondrej Jirman <megous@megous.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 v5 7/8] arm64: dts: allwinner: h6: Add msgbox node Date: Sat, 14 Dec 2019 22:24:54 -0600 [thread overview] Message-ID: <20191215042455.51001-8-samuel@sholland.org> (raw) In-Reply-To: <20191215042455.51001-1-samuel@sholland.org> The H6 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/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 8e5999cd08bb..70ee56ba2091 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -240,6 +240,16 @@ #dma-cells = <1>; }; + msgbox: mailbox@3003000 { + compatible = "allwinner,sun50i-h6-msgbox", + "allwinner,sun6i-a31-msgbox"; + reg = <0x03003000 0x1000>; + clocks = <&ccu CLK_BUS_MSGBOX>; + resets = <&ccu RST_BUS_MSGBOX>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + #mbox-cells = <1>; + }; + sid: efuse@3006000 { compatible = "allwinner,sun50i-h6-sid"; reg = <0x03006000 0x400>; -- 2.23.0
WARNING: multiple messages have this Message-ID (diff)
From: Samuel Holland <samuel@sholland.org> To: Maxime Ripard <mripard@kernel.org>, 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>, Sudeep Holla <sudeep.holla@arm.com>, Philipp Zabel <p.zabel@pengutronix.de>, Ondrej Jirman <megous@megous.com>, Vasily Khoruzhick <anarsoul@gmail.com> Cc: devicetree@vger.kernel.org, Samuel Holland <samuel@sholland.org>, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v5 7/8] arm64: dts: allwinner: h6: Add msgbox node Date: Sat, 14 Dec 2019 22:24:54 -0600 [thread overview] Message-ID: <20191215042455.51001-8-samuel@sholland.org> (raw) In-Reply-To: <20191215042455.51001-1-samuel@sholland.org> The H6 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/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 8e5999cd08bb..70ee56ba2091 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -240,6 +240,16 @@ #dma-cells = <1>; }; + msgbox: mailbox@3003000 { + compatible = "allwinner,sun50i-h6-msgbox", + "allwinner,sun6i-a31-msgbox"; + reg = <0x03003000 0x1000>; + clocks = <&ccu CLK_BUS_MSGBOX>; + resets = <&ccu RST_BUS_MSGBOX>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + #mbox-cells = <1>; + }; + sid: efuse@3006000 { compatible = "allwinner,sun50i-h6-sid"; reg = <0x03006000 0x400>; -- 2.23.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-12-15 4:25 UTC|newest] Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-12-15 4:24 [PATCH v5 0/8] Allwinner sun6i message box support Samuel Holland 2019-12-15 4:24 ` Samuel Holland 2019-12-15 4:24 ` [PATCH v5 1/8] clk: sunxi-ng: Mark msgbox clocks as critical Samuel Holland 2019-12-15 4:24 ` Samuel Holland 2019-12-16 14:00 ` Maxime Ripard 2019-12-16 14:00 ` Maxime Ripard 2019-12-15 4:24 ` [PATCH v5 2/8] dt-bindings: mailbox: Add a sun6i message box binding Samuel Holland 2019-12-15 4:24 ` Samuel Holland 2019-12-16 14:04 ` Maxime Ripard 2019-12-16 14:04 ` Maxime Ripard 2019-12-16 19:45 ` Samuel Holland 2019-12-16 19:45 ` Samuel Holland 2019-12-26 10:14 ` Maxime Ripard 2019-12-26 10:14 ` Maxime Ripard 2019-12-15 4:24 ` [PATCH v5 3/8] mailbox: sun6i-msgbox: Add a new mailbox driver Samuel Holland 2019-12-15 4:24 ` Samuel Holland 2020-01-02 12:06 ` Philipp Zabel 2020-01-02 12:06 ` Philipp Zabel 2019-12-15 4:24 ` [PATCH v5 4/8] ARM: dts: sunxi: a83t: Add msgbox node Samuel Holland 2019-12-15 4:24 ` Samuel Holland 2019-12-15 4:24 ` [PATCH v5 5/8] ARM: dts: sunxi: h3/h5: " Samuel Holland 2019-12-15 4:24 ` Samuel Holland 2019-12-15 4:24 ` [PATCH v5 6/8] arm64: dts: allwinner: a64: " Samuel Holland 2019-12-15 4:24 ` Samuel Holland 2019-12-15 4:24 ` Samuel Holland [this message] 2019-12-15 4:24 ` [PATCH v5 7/8] arm64: dts: allwinner: h6: " Samuel Holland 2019-12-15 4:24 ` [PATCH v5 8/8] firmware: arm_scpi: Support unidirectional mailbox channels Samuel Holland 2019-12-15 4:24 ` Samuel Holland 2019-12-18 18:48 ` Sudeep Holla 2019-12-18 18:48 ` Sudeep Holla
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