Re: [PATCH v4 1/4] arm64: dts: qcom: monaco-evk: Extract common EVK hardware into shared dtsi

Konrad Dybcio
2026-05-04T12:57:20Z

On 4/27/26 7:05 PM, Umang Chheda wrote:
> The monaco-ac EVK is a new board variant which shares the majority of
> its hardware description with the existing monaco-evk board.
>
> In preparation for adding this variant, extract the common hardware
> nodes from monaco-evk.dts into a new shared monaco-evk-common.dtsi
> include file, and update monaco-evk.dts to include it and keep only
> board-specific overrides.
>
> No functional change intended.
>
> Signed-off-by: Umang Chheda <umang.chheda@oss.qualcomm.com>
> ---

The patch is a bit difficult to view as-is, but the gist of it is that
the resulting monaco-evk.dts is:

// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/

/dts-v1/;

#include "monaco-evk-common.dtsi"

/ {
model = "Qualcomm Technologies, Inc. Monaco EVK";
compatible = "qcom,monaco-evk", "qcom,qcs8300";

/* This comes from a PMIC handled within the SAIL domain */
vreg_s2s: vreg-s2s {
compatible = "regulator-fixed";
regulator-name = "vreg_s2s";

regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
};

&sdhc_1 {
vmmc-supply = <&vreg_l8a>;
vqmmc-supply = <&vreg_s2s>;

no-sd;
no-sdio;
non-removable;

status = "okay";
};

which begs the question - is the eMMC only there on the non-AC SKU?

Konrad