linux-kernel - Re: [PATCH v2 15/15] arm64: dts: qcom: Add The Fairphone (Gen. 6)

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Message-ID: <6f8b86c7-96a5-4c7c-b54e-25b173084d95@oss.qualcomm.com>
Date: Mon, 14 Jul 2025 14:19:36 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Luca Weiss <luca.weiss@...rphone.com>, Will Deacon <will@...nel.org>,
        Robin Murphy <robin.murphy@....com>, Joerg Roedel <joro@...tes.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>, Vinod Koul <vkoul@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Robert Marko <robimarko@...il.com>,
        Das Srinagesh <quic_gurus@...cinc.com>,
        Thomas Gleixner
 <tglx@...utronix.de>,
        Jassi Brar <jassisinghbrar@...il.com>,
        Amit Kucheria <amitk@...nel.org>,
        Thara Gopinath <thara.gopinath@...il.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Zhang Rui <rui.zhang@...el.com>, Lukasz Luba <lukasz.luba@....com>,
        Ulf Hansson <ulf.hansson@...aro.org>
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, iommu@...ts.linux.dev,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-crypto@...r.kernel.org, dmaengine@...r.kernel.org,
        linux-mmc@...r.kernel.org
Subject: Re: [PATCH v2 15/15] arm64: dts: qcom: Add The Fairphone (Gen. 6)

On 7/13/25 10:05 AM, Luca Weiss wrote:
> Add a devicetree for The Fairphone (Gen. 6) smartphone, which is based
> on the Milos/SM7635 SoC.
> 
> Supported functionality as of this initial submission:
> * Debug UART
> * Regulators (PM7550, PM8550VS, PMR735B, PM8008)
> * Remoteprocs (ADSP, CDSP, MPSS, WPSS)
> * Power Button, Volume Keys, Switch
> * Display (using simple-framebuffer)
> * PMIC-GLINK (Charger, Fuel gauge, USB-C mode switching)
> * Camera flash/torch LED
> * SD card
> * USB
> 
> Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
> ---

[...]

> +	reserved-memory {
> +		/*
> +		 * ABL is powering down display and controller if this node is
> +		 * not named exactly "splash_region".
> +		 */
> +		splash_region@...40000 {

Was it not possible to arrange for a fw update after all?

fwiw the rest looks good

Konrad