From: Alex Bee <knaerzche@gmail.com>
To: Heiko Stuebner <heiko@sntech.de>
Cc: devicetree@vger.kernel.org, balbi@kernel.org,
gregkh@linuxfoundation.org, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org,
Alex Bee <knaerzche@gmail.com>
Subject: [PATCH 2/3] arm64: dts: rockchip: Add RK3399 Rock Pi 4a plus board
Date: Thu, 17 Jun 2021 06:49:54 +0200 [thread overview]
Message-ID: <20210617044955.598994-2-knaerzche@gmail.com> (raw)
In-Reply-To: <20210617044955.598994-1-knaerzche@gmail.com>
Rock Pi 4a plus board is the successor of Rock Pi 4a board.
Differences to the original version are
- has RK3399 OP1 SoC revision
- has eMMC (16 or 32 GB) soldered on board (no changes required,
since it is enabled in rk3399-rock-pi-4.dtsi)
- dev boards have SPI flash soldered, but as per manufacturer response,
this won't be the case for mass production boards
I didn't add yet another compatible, since the small set of differences
are captured by the device tree.
Signed-off-by: Alex Bee <knaerzche@gmail.com>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts | 14 ++++++++++++++
2 files changed, 15 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index c3e00c0e2db7..dbd7d37950f1 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -43,6 +43,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-mezzanine.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4a.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4a-plus.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4b.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4c.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts
new file mode 100644
index 000000000000..2deaab7f9307
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com>
+ * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com>
+ */
+
+/dts-v1/;
+#include "rk3399-rock-pi-4.dtsi"
+#include "rk3399-op1-opp.dtsi"
+
+/ {
+ model = "Radxa ROCK Pi 4A plus";
+ compatible = "radxa,rockpi4a", "radxa,rockpi4", "rockchip,rk3399";
+};
--
2.27.0
next prev parent reply other threads:[~2021-06-17 4:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-17 4:49 [PATCH 1/3] arm64: dts: rockchip: add ES8316 codec for Rock Pi4 Alex Bee
2021-06-17 4:49 ` Alex Bee [this message]
2021-06-18 13:08 ` [PATCH 2/3] arm64: dts: rockchip: Add RK3399 Rock Pi 4a plus board Heiko Stübner
2021-06-18 16:30 ` Alex Bee
2021-06-17 4:49 ` [PATCH 3/3] arm64: dts: rockchip: Add RK3399 Rock Pi 4b " Alex Bee
2021-06-18 9:54 ` [PATCH 1/3] arm64: dts: rockchip: add ES8316 codec for Rock Pi4 Johan Jonker
2021-06-18 16:14 ` Alex Bee
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