[PATCH v2 2/2] ARM: dts: aspeed: Add mailbox to device tree
From: Chia-Wei Wang <hidden>
Date: 2021-08-17 02:58:43
Also in:
linux-arm-kernel, linux-devicetree, lkml, openbmc
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add mailbox to the device tree for Aspeed AST24xx/AST25xx/AST26xx SoCs. Signed-off-by: Chia-Wei Wang <redacted> --- arch/arm/boot/dts/aspeed-g4.dtsi | 7 +++++++ arch/arm/boot/dts/aspeed-g5.dtsi | 8 +++++++- arch/arm/boot/dts/aspeed-g6.dtsi | 7 +++++++ 3 files changed, 21 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index c5aeb3cf3a09..6298d69df415 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi@@ -383,6 +383,13 @@ interrupts = <8>; status = "disabled"; }; + + mbox: mbox at 200 { + compatible = "aspeed,ast2500-mbox"; + reg = <0x200 0x30>; + interrupts = <46>; + status = "disabled"; + }; }; uart2: serial at 1e78d000 {
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index 329eaeef66fb..ab9453d7803c 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi@@ -497,13 +497,19 @@ reg = <0xa0 0x24 0xc8 0x8>; }; - ibt: ibt at 140 { compatible = "aspeed,ast2500-ibt-bmc"; reg = <0x140 0x18>; interrupts = <8>; status = "disabled"; }; + + mbox: mbox at 200 { + compatible = "aspeed,ast2500-mbox"; + reg = <0x200 0x30>; + interrupts = <46>; + status = "disabled"; + }; }; uart2: serial at 1e78d000 {
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index f96607b7b4e2..09b286f2ece2 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi@@ -529,6 +529,13 @@ interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; + + mbox: mbox at 200 { + compatible = "aspeed,ast2600-mbox"; + reg = <0x200 0xc0>; + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; }; sdc: sdc at 1e740000 {
--
2.17.1