Hi Marek,
On Wed, 6 Nov 2024 at 04:37, Marek Vasut marex@denx.de wrote:
Add support for the DH electronics i.MX6DL DHCOM SoM and a PDK2 evaluation board. The evaluation board features three serial ports, USB OTG, USB host with an USB hub, Fast or Gigabit ethernet, eMMC, uSD, SD, analog audio, PCIe and HDMI video output.
All of the aforementioned features except for mSATA are supported, mSATA is not available on i.MX6DL and is only available on DHCOM populated with i.MX6Q SoC which is already supported upstream.
Backport from linux-next commit c3f5d76a6e03 ("ARM: dts: imx6dl: Add support for i.MX6DL DHCOM SoM on PDK2 carrier board")
Signed-off-by: Marek Vasut marex@denx.de Reviewed-by: Christoph Niedermaier cniedermaier@dh-electronics.com Signed-off-by: Shawn Guo shawnguo@kernel.org
Cc: Andreas Geisreiter ageisreiter@dh-electronics.de Cc: Christoph Niedermaier cniedermaier@dh-electronics.com Cc: Fabio Estevam festevam@denx.de Cc: Peng Fan peng.fan@nxp.com Cc: Sumit Garg sumit.garg@linaro.org Cc: Tom Rini trini@konsulko.com Cc: u-boot@dh-electronics.com Cc: u-boot@lists.denx.de
.../src/arm/nxp/imx/imx6dl-dhcom-pdk2.dts | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 dts/upstream/src/arm/nxp/imx/imx6dl-dhcom-pdk2.dts
I didn't realize earlier that this patch is directly modifying dts/upstream subtree. Modifying the subtree is likely going to cause conflicts with the next subtree pull. It looks like this board is targeted for v6.13 release. Let's see if we get lucky with automerge being successful for this one but let's try to rather use cherry pick or wait for the board support to land in devicetree-rebasing tree. You can maintain U-Boot DTS for the time being.
-Sumit
diff --git a/dts/upstream/src/arm/nxp/imx/imx6dl-dhcom-pdk2.dts b/dts/upstream/src/arm/nxp/imx/imx6dl-dhcom-pdk2.dts new file mode 100644 index 00000000000..38235925257 --- /dev/null +++ b/dts/upstream/src/arm/nxp/imx/imx6dl-dhcom-pdk2.dts @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0+ +/*
- Copyright (C) 2024 Marek Vasut marex@denx.de
- DHCOM iMX6 variant:
- DHCM-iMX6DL-C080-R102-F0819-E-SD-RTC-T-HS-I-01D2
- DHCOM PCB number: 493-400 or newer
- PDK2 PCB number: 516-400 or newer
- */
+/dts-v1/;
+#include "imx6dl.dtsi" +#include "imx6qdl-dhcom-som.dtsi" +#include "imx6qdl-dhcom-pdk2.dtsi"
+/ {
model = "DH electronics i.MX6DL DHCOM on Premium Developer Kit (2)";compatible = "dh,imx6dl-dhcom-pdk2", "dh,imx6dl-dhcom-som","fsl,imx6dl";+};
2.45.2