[PATCH 8/8] ARM: dts: gemini: Correct the RUT1xx

Linus Walleij linusw at kernel.org
Fri Feb 27 16:05:48 PST 2026


Fix two problems with the RUT1xx device tree:
- The memory is 32MB not 128MB
- The console is 19200 BPS
- Activate the PCI
- Disable the unused USB ports

Signed-off-by: Linus Walleij <linusw at kernel.org>
---
 arch/arm/boot/dts/gemini/gemini-rut1xx.dts | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

diff --git a/arch/arm/boot/dts/gemini/gemini-rut1xx.dts b/arch/arm/boot/dts/gemini/gemini-rut1xx.dts
index 0ebda4efd9d0..4bdf86bd7c23 100644
--- a/arch/arm/boot/dts/gemini/gemini-rut1xx.dts
+++ b/arch/arm/boot/dts/gemini/gemini-rut1xx.dts
@@ -14,13 +14,13 @@ / {
 	#address-cells = <1>;
 	#size-cells = <1>;
 
-	memory at 0 { /* 128 MB */
+	memory at 0 { /* 32 MB */
 		device_type = "memory";
-		reg = <0x00000000 0x8000000>;
+		reg = <0x00000000 0x2000000>;
 	};
 
 	chosen {
-		bootargs = "console=ttyS0,115200n8";
+		bootargs = "console=ttyS0,19200n8";
 		stdout-path = &uart0;
 	};
 
@@ -113,6 +113,10 @@ gpio1: gpio at 4e000000 {
 			pinctrl-0 = <&gpio1_default_pins>;
 		};
 
+		pci at 50000000 {
+			status = "okay";
+		};
+
 		ethernet at 60000000 {
 			status = "okay";
 
@@ -124,13 +128,5 @@ ethernet-port at 1 {
 				/* Not used in this platform */
 			};
 		};
-
-		usb at 68000000 {
-			status = "okay";
-		};
-
-		usb at 69000000 {
-			status = "okay";
-		};
 	};
 };

-- 
2.53.0




More information about the linux-arm-kernel mailing list