在 2018-02-08 17:00，Maxime Ripard 写道：
On Tue, Feb 06, 2018 at 09:16:47PM +0800, Icenowy Zheng wrote:
Banana Pi M2 Zero board is a H2+-based board by Sinovoip, with a form
factor and GPIO holes similar to Raspberry Pi Zero.
It features:
- Allwinner H2+ SoC
- Single-chip (16-bit) 512MiB DDR3 DRAM
- Ampak AP6212 Wi-Fi/Bluetooth module
- MicroSD slot
- Two MicroUSB Type-B ports (one can only be used to power the board
and
the other features OTG functionality)
- Two keys, a reset and a GPIO-connected key.
- HDMI Type-C (miniHDMI) connector connected to the HDMI part of H2+.
- CSI connector to connect the camera sensor provided by Sinovoip.
Signed-off-by: Icenowy Zheng <icenowy@xxxxxxx>
---
Changes in v4:
- Use SPDX license identifier.
Changes in v3:
- Add comments about Vbus problem in &usbphy node.
Changes in v2:
- Use high active SD card detect on the production batch.
arch/arm/boot/dts/Makefile | 1 +
.../boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts | 126
+++++++++++++++++++++
2 files changed, 127 insertions(+)
create mode 100644
arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index ade7a38543dc..d5a17e6e8b0f 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -974,6 +974,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-a83t-cubietruck-plus.dtb \
sun8i-a83t-tbs-a711.dtb \
sun8i-h2-plus-orangepi-r1.dtb \
+ sun8i-h2-plus-bananapi-m2-zero.dtb \
sun8i-h2-plus-orangepi-zero.dtb \
sun8i-h3-bananapi-m2-plus.dtb \
sun8i-h3-beelink-x2.dtb \
diff --git a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
new file mode 100644
index 000000000000..e2ee65a5bf92
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2017 Icenowy Zheng <icenowy@xxxxxxx>
+ *
+ * Based on sun8i-h3-bananapi-m2-plus.dts, which is:
+ * Copyright (C) 2016 Chen-Yu Tsai <wens@xxxxxxxx>
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
Sorry to be a bit picky about this, but this should be your very first
line, see arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts for
example.
I think it's also OK here, see
arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dts.
Thanks!
Maxime
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