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From:   William Zhang <william.zhang@broadcom.com>
To:     Linux ARM List <linux-arm-kernel@lists.infradead.org>
Cc:     joel.peshkin@broadcom.com, f.fainelli@gmail.com,
        Broadcom Kernel List <bcm-kernel-feedback-list@broadcom.com>,
        dan.beygelman@broadcom.com, anand.gore@broadcom.com,
        kursad.oney@broadcom.com, rafal@milecki.pl,
        krzysztof.kozlowski@linaro.org,
        William Zhang <william.zhang@broadcom.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH v2 5/9] arm64: dts: Add BCM4908 generic board dts
Date:   Sun, 24 Jul 2022 22:53:58 -0700
Message-Id: <20220725055402.6013-6-william.zhang@broadcom.com>
In-Reply-To: <20220725055402.6013-1-william.zhang@broadcom.com>
References: <20220725055402.6013-1-william.zhang@broadcom.com>
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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 --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";
+};
-- 
2.34.1


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