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[83.9.31.184]) by smtp.gmail.com with ESMTPSA id v18-20020a2e9f52000000b0027a099ad7efsm392685ljk.35.2022.12.23.04.00.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 23 Dec 2022 04:01:00 -0800 (PST) Message-ID: <53e5ee81-6ee7-66cc-c7d8-2a0e72974d59@linaro.org> Date: Fri, 23 Dec 2022 13:00:59 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [PATCH 4/5] arm64: dts: qcom: sm6125-seine: Configure SD Card slot on SDHCI 2 Content-Language: en-US To: Marijn Suijten , phone-devel@vger.kernel.org, Bjorn Andersson Cc: ~postmarketos/upstreaming@lists.sr.ht, AngeloGioacchino Del Regno , Martin Botka , Jami Kettunen , Andy Gross , Rob Herring , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20221222203636.250190-1-marijn.suijten@somainline.org> <20221222203636.250190-5-marijn.suijten@somainline.org> From: Konrad Dybcio In-Reply-To: <20221222203636.250190-5-marijn.suijten@somainline.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 22.12.2022 21:36, Marijn Suijten wrote: > Sony's seine board features an SD Card slot on SDHCI 2, that is to be > powered by l5 and l22. The card detect pin is already biased via > updates on the generic sdc2_*_state pinctrl nodes. > > As usual regulator voltages are decreased to the maximum voted by the > downstream driver for safety. SDHCI 2 is the only hardware block > feeding off of these. > > Signed-off-by: Marijn Suijten > --- Reviewed-by: Konrad Dybcio Konrad > .../dts/qcom/sm6125-sony-xperia-seine-pdx201.dts | 15 +++++++++++++-- > 1 file changed, 13 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts > index eaddbe522695..4c9b8ad77dd9 100644 > --- a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts > +++ b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts > @@ -318,7 +318,8 @@ pm6125_l4: l4 { > > pm6125_l5: l5 { > regulator-min-microvolt = <1648000>; > - regulator-max-microvolt = <3104000>; > + regulator-max-microvolt = <2950000>; > + regulator-allow-set-load; > }; > > pm6125_l6: l6 { > @@ -404,7 +405,8 @@ pm6125_l21: l21 { > > pm6125_l22: l22 { > regulator-min-microvolt = <2944000>; > - regulator-max-microvolt = <3304000>; > + regulator-max-microvolt = <2950000>; > + regulator-allow-set-load; > }; > > pm6125_l23: l23 { > @@ -444,6 +446,15 @@ &sdhc_1 { > status = "okay"; > }; > > +&sdhc_2 { > + cd-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>; > + vmmc-supply = <&pm6125_l22>; > + vqmmc-supply = <&pm6125_l5>; > + no-sdio; > + no-mmc; > + status = "okay"; > +}; > + > &tlmm { > gpio-reserved-ranges = <22 2>, <28 6>; >