diff mbox series

[v2,5/9] arm64: dts: Add BCM4908 generic board dts

Message ID 20220725055402.6013-6-william.zhang@broadcom.com (mailing list archive)
State New, archived
Headers show
Series arm64: bcmbca: Move BCM4908 SoC support under ARCH_BCMBCA | expand

Commit Message

William Zhang July 25, 2022, 5:53 a.m. UTC 
Add generic bare bone bcm94908.dts file to support any 4908 based
design. It supports cpu subsystem, memory and an uart console. This can
be useful for board bring-up and cpu subsystem and memory related kernel
test as well.

Signed-off-by: William Zhang <william.zhang@broadcom.com>

---

Changes in v2:
- Update commit message with more details

 arch/arm64/boot/dts/broadcom/bcmbca/Makefile  |  1 +
 .../boot/dts/broadcom/bcmbca/bcm94908.dts     | 30 +++++++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dts
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/Makefile b/arch/arm64/boot/dts/broadcom/bcmbca/Makefile
index d30fa75f0611..27741b71ba9e 100644
--- a/arch/arm64/boot/dts/broadcom/bcmbca/Makefile
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/Makefile
@@ -4,6 +4,7 @@  dtb-$(CONFIG_ARCH_BCMBCA) += \
 				bcm4906-tplink-archer-c2300-v1.dtb \
 				bcm4908-asus-gt-ac5300.dtb \
 				bcm4908-netgear-raxe500.dtb \
+				bcm94908.dtb \
 				bcm4912-asus-gt-ax6000.dtb \
 				bcm94912.dtb \
 				bcm963158.dtb \
diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dts b/arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dts
new file mode 100644
index 000000000000..fcbd3c430ace
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dts
@@ -0,0 +1,30 @@ 
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2022 Broadcom Ltd.
+ */
+
+/dts-v1/;
+
+#include "bcm4908.dtsi"
+
+/ {
+	model = "Broadcom BCM94908 Reference Board";
+	compatible = "brcm,bcm94908", "brcm,bcm4908", "brcm,bcmbca";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x08000000>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};