[PATCH v7 5/5] ARM: dts: aspeed: Add uart routing to device tree
From: Chia-Wei Wang <hidden>
Date: 2021-09-27 02:31:50
Also in:
linux-arm-kernel, linux-aspeed, lkml, openbmc
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add LPC uart routing to the device tree for Aspeed SoCs. Signed-off-by: Oskar Senft <redacted> Signed-off-by: Chia-Wei Wang <redacted> Tested-by: Lei YU <redacted> --- arch/arm/boot/dts/aspeed-g4.dtsi | 6 ++++++ arch/arm/boot/dts/aspeed-g5.dtsi | 6 ++++++ arch/arm/boot/dts/aspeed-g6.dtsi | 6 ++++++ 3 files changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index 45a25eb4baa4..f0eb599e90f1 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi@@ -382,6 +382,12 @@ interrupts = <8>; status = "disabled"; }; + + uart_routing: uart-routing@9c { + compatible = "aspeed,ast2400-uart-routing"; + reg = <0x9c 0x4>; + status = "disabled"; + }; }; uart2: serial@1e78d000 {
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index 8e1d00d8445e..c72f9aa13cea 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi@@ -490,6 +490,12 @@ #reset-cells = <1>; }; + uart_routing: uart-routing@9c { + compatible = "aspeed,ast2500-uart-routing"; + reg = <0x9c 0x4>; + status = "disabled"; + }; + lhc: lhc@a0 { compatible = "aspeed,ast2500-lhc"; reg = <0xa0 0x24 0xc8 0x8>;
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 0d1aae6887cd..136273984b5e 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi@@ -550,6 +550,12 @@ #reset-cells = <1>; }; + uart_routing: uart-routing@98 { + compatible = "aspeed,ast2600-uart-routing"; + reg = <0x98 0x8>; + status = "disabled"; + }; + ibt: ibt@140 { compatible = "aspeed,ast2600-ibt-bmc"; reg = <0x140 0x18>;
--
2.17.1