[PATCH v4 3/5] ARM: STi: stih407-family: Add nodes for Mailbox
From: Lee Jones <hidden>
Date: 2015-10-05 13:04:51
Also in:
linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> --- 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 at 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 at 1 { + compatible = "st,stih407-mailbox"; + reg = <0x8f01000 0x1000>; + #mbox-cells = <2>; + mbox-name = "st231_gp_1"; + status = "okay"; + tx-only; + }; + + mailbox2: mailbox at 2 { + compatible = "st,stih407-mailbox"; + reg = <0x8f02000 0x1000>; + #mbox-cells = <2>; + mbox-name = "st231_gp_0"; + status = "okay"; + tx-only; + }; + + mailbox3: mailbox at 3 { + compatible = "st,stih407-mailbox"; + reg = <0x8f03000 0x1000>; + #mbox-cells = <2>; + mbox-name = "st231_audio_video"; + status = "okay"; + tx-only; + }; }; };
--
1.9.1