[PATCH v4 6/7] ARM: dts: aspeed: g6: Change vuart compatible string for ast2600

GrĂ©goire Layet <[email protected]> Wed, 8 Jul 2026 15:35:58 +0000
Newsgroups org.ozlabs.lists.linux-aspeed,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-serial
Message-ID <5875623c1b20cf5a1abc980eab4c31a47cc58468.1783524645.git.gregoire.layet@9elements.com>
Use the ast2600 compatible string.
Make it more precise and enable specific ast2600 properties.
Still use the ast2500 compatible string as a fallback.

Signed-off-by: GrĂ©goire Layet <[email protected]>
---
 arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
index 56bb3b0444f7..7c02633f2bd6 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
@@ -707,7 +707,7 @@ emmc: sdhci@1e750100 {
 			};
 
 			vuart1: serial@1e787000 {
-				compatible = "aspeed,ast2500-vuart";
+				compatible = "aspeed,ast2600-vuart", "aspeed,ast2500-vuart";
 				reg = <0x1e787000 0x40>;
 				reg-shift = <2>;
 				interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
@@ -717,7 +717,7 @@ vuart1: serial@1e787000 {
 			};
 
 			vuart3: serial@1e787800 {
-				compatible = "aspeed,ast2500-vuart";
+				compatible = "aspeed,ast2600-vuart", "aspeed,ast2500-vuart";
 				reg = <0x1e787800 0x40>;
 				reg-shift = <2>;
 				interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
@@ -727,7 +727,7 @@ vuart3: serial@1e787800 {
 			};
 
 			vuart2: serial@1e788000 {
-				compatible = "aspeed,ast2500-vuart";
+				compatible = "aspeed,ast2600-vuart", "aspeed,ast2500-vuart";
 				reg = <0x1e788000 0x40>;
 				reg-shift = <2>;
 				interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
@@ -737,7 +737,7 @@ vuart2: serial@1e788000 {
 			};
 
 			vuart4: serial@1e788800 {
-				compatible = "aspeed,ast2500-vuart";
+				compatible = "aspeed,ast2600-vuart", "aspeed,ast2500-vuart";
 				reg = <0x1e788800 0x40>;
 				reg-shift = <2>;
 				interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
-- 
2.54.0