quoted

B2120 HDK is the reference board for STiH407 SoC.
It has the following characteristics:
 - 1GB DDR3
 - 8GB eMMC / SD-Card slot
 - 32MB NOR Flash
 - 1 x Gbit Ethernet
 - 1 x USB 3.0 port
 - 1 x Mini-PCIe
 - 1 x SATA
 - 1 x HDMI output
 - 1 x HDMI input
 - 1 x SPDIF

This patch only introduces basic functionnalities, such as I2C and UART.

Acked-by: Giuseppe Cavallaro <redacted>
Acked-by: Lee Jones <redacted>
Signed-off-by: Giuseppe Cavallaro <redacted>
Signed-off-by: Maxime Coquelin <redacted>
---
 arch/arm/boot/dts/Makefile          |  3 +-
 arch/arm/boot/dts/stih407-b2120.dts | 78 +++++++++++++++++++++++++++++++++++++
 2 files changed, 80 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/stih407-b2120.dts

[...]

quoted

+/ {
+       model = "STiH407 B2120";
+       compatible = "st,stih407", "st,stih407-b2120";

This should go from specific to generic, so the order needs to be the other way.

I did have a patch-set that changed all of these.  Wonder where that went!

[...]

quoted

+       soc {
+               sbc_serial0: serial at 9530000 {
+                       status = "okay";
+               };

You might want to consider reference-based syntax here instead, so you
don't have to mimic the hierarchy. That'd be (at the root level of the
file, below this secion:

&sbc_serial0: {
        status = "okay";
};

I'm personally not keen on this scheme.  It's sometimes helpful to know
the hierarchy and I don't think it's a large overhead to format the
subordinate DTS files in this way.

Please consider not enforcing this.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
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