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Message-Id: <1444050140-24733-4-git-send-email-lee.jones@linaro.org>
Date: Mon, 5 Oct 2015 14:02:18 +0100
From: Lee Jones <lee.jones@...aro.org>
To: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc: jassisinghbrar@...il.com, devicetree@...r.kernel.org
Subject: [PATCH v4 3/5] ARM: STi: stih407-family: Add nodes for Mailbox
This patch supplies the Mailbox Controller nodes. In order to
request channels, these nodes will be referenced by Mailbox
Client nodes.
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
arch/arm/boot/dts/stih407-family.dtsi | 36 +++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index 838b812..32da3f8 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -565,5 +565,41 @@
<&phy_port2 PHY_TYPE_USB3>;
};
};
+
+ mailbox0: mailbox@0 {
+ compatible = "st,stih407-mailbox";
+ reg = <0x8f00000 0x1000>;
+ interrupts = <GIC_SPI 1 IRQ_TYPE_NONE>;
+ #mbox-cells = <2>;
+ mbox-name = "a9";
+ status = "okay";
+ };
+
+ mailbox1: mailbox@1 {
+ compatible = "st,stih407-mailbox";
+ reg = <0x8f01000 0x1000>;
+ #mbox-cells = <2>;
+ mbox-name = "st231_gp_1";
+ status = "okay";
+ tx-only;
+ };
+
+ mailbox2: mailbox@2 {
+ compatible = "st,stih407-mailbox";
+ reg = <0x8f02000 0x1000>;
+ #mbox-cells = <2>;
+ mbox-name = "st231_gp_0";
+ status = "okay";
+ tx-only;
+ };
+
+ mailbox3: mailbox@3 {
+ compatible = "st,stih407-mailbox";
+ reg = <0x8f03000 0x1000>;
+ #mbox-cells = <2>;
+ mbox-name = "st231_audio_video";
+ status = "okay";
+ tx-only;
+ };
};
};
--
1.9.1
--
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