Dear Marek,

> From: Marek Vasut <ma...@denx.de>
> Sent: lundi 27 avril 2020 12:30
> 
> On 4/24/20 4:31 PM, Patrick DELAUNAY wrote:
> > Dear Marek,
> >
> >> From: Marek Vasut <ma...@denx.de>
> >> Sent: mardi 31 mars 2020 19:52
> >>
> >> The AV96 is in fact an assembly of DH Electronics DHCOR SoM on top of
> >> an
> >> AV96 reference board. Split the DTs to reflect that and make sure to
> >> DHCOR SoM can be reused on other boards easily.
> >>
> >> It is also highly recommended to configure the board for the DHCOM
> >> make stm32mp15_dhcom_basic_defconfig make
> >> DEVICE_TREE=stm32mp15xx-dhcor-
> >> avenger96
> >> as that permits reusing the board code for the DH components, like
> >> accessing and reading out the ethernet MAC from EEPROM.
> >>
> >> Signed-off-by: Marek Vasut <ma...@denx.de>
> >> Cc: Manivannan Sadhasivam <manivannan.sadhasi...@linaro.org>
> >> Cc: Patrick Delaunay <patrick.delau...@st.com>
> >> Cc: Patrice Chotard <patrice.chot...@st.com>
> >> ---
> >> V2: No change
> >> V3: No change
> >> ---
> >
> > Applied to u-boot-stm/master, with few modifications:
> >
> > arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi
> >
> > -
> > -&v3v3 {
> > -   regulator-always-on;
> > -};
> 
> It seems this patch was applied incorrectly and the 1V8 and 3V3 
> differentiation
> between the SoMs is completely missing from mainline. I will send a subsequent
> patch to correct that.

Strange, I don't remember conflict on this patch....

And 1.8V was present for the dhcor.dtsi in initial patch,
I miss something I thing when I apply the patch:

+++ b/arch/arm/dts/stm32mp15xx-dhcor.dtsi
@@ -0,0 +1,231 @@
+
+       /* Enpirion EP3A8LQI U2 on the DHCOR */
+       vdd_io: regulator-buck-io {
+               compatible = "regulator-fixed";
+               regulator-name = "buck-io";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+               regulator-always-on;
+               regulator-boot-on;
+               vin-supply = <&vdd>;
+       };
[...]
+
+&pwr_regulators {
+       vdd-supply = <&vdd_io>;
+       vdd_3v3_usbfs-supply = <&vdd_usb>;
+};

Anyway thanks to the check and the correction.

Regards

Patrick

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