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[94.253.165.104]) by smtp.googlemail.com with ESMTPSA id l11-20020a056402124b00b0043a422801f8sm4936264edw.87.2022.07.11.13.34.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Jul 2022 13:34:18 -0700 (PDT) From: Robert Marko To: agross@kernel.org, bjorn.andersson@linaro.org, konrad.dybcio@somainline.org, lee.jones@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linus.walleij@linaro.org, jic23@kernel.org, lars@metafoo.de, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-iio@vger.kernel.org Cc: Robert Marko Subject: [PATCH v7 6/7] arm64: dts: qcom: add PMP8074 DTSI Date: Mon, 11 Jul 2022 22:34:07 +0200 Message-Id: <20220711203408.2949888-6-robimarko@gmail.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220711203408.2949888-1-robimarko@gmail.com> References: <20220711203408.2949888-1-robimarko@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org PMP8074 is a companion PMIC to the Qualcomm IPQ8074 series that is controlled via SPMI. Add DTSI for it providing GPIO, regulator, RTC and VADC support. RTC is disabled by default as there is no built-in battery so it will loose time unless board vendor added a battery, so make it optional. Signed-off-by: Robert Marko --- Changes in v7: * Dual license with BSD-3-Clause * Use "-" instead of underscores in node names Changes in v6: * Add RTC and GPIO nodes Changes in v5: * Remove #address-cells and #size-cells as they are not required for regulator subnodes --- arch/arm64/boot/dts/qcom/pmp8074.dtsi | 125 ++++++++++++++++++++++++++ 1 file changed, 125 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/pmp8074.dtsi diff --git a/arch/arm64/boot/dts/qcom/pmp8074.dtsi b/arch/arm64/boot/dts/qcom/pmp8074.dtsi new file mode 100644 index 000000000000..ceb2e6358b3d --- /dev/null +++ b/arch/arm64/boot/dts/qcom/pmp8074.dtsi @@ -0,0 +1,125 @@ +// SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause + +#include +#include + +&spmi_bus { + pmic@0 { + compatible = "qcom,pmp8074", "qcom,spmi-pmic"; + reg = <0x0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pmp8074_adc: adc@3100 { + compatible = "qcom,spmi-adc-rev2"; + reg = <0x3100>; + interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>; + #address-cells = <1>; + #size-cells = <0>; + #io-channel-cells = <1>; + + ref-gnd@0 { + reg = ; + qcom,pre-scaling = <1 1>; + }; + + vref-1p25@1 { + reg = ; + qcom,pre-scaling = <1 1>; + }; + + vref-vadc@2 { + reg = ; + qcom,pre-scaling = <1 1>; + }; + + pmic_die: die-temp@6 { + reg = ; + qcom,pre-scaling = <1 1>; + }; + + xo_therm: xo-temp@76 { + reg = ; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + qcom,pre-scaling = <1 1>; + }; + + pa_therm1: thermistor1@77 { + reg = ; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + qcom,pre-scaling = <1 1>; + }; + + pa_therm2: thermistor2@78 { + reg = ; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + qcom,pre-scaling = <1 1>; + }; + + pa_therm3: thermistor3@79 { + reg = ; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + qcom,pre-scaling = <1 1>; + }; + + vph-pwr@131 { + reg = ; + qcom,pre-scaling = <1 3>; + }; + }; + + pmp8074_rtc: rtc@6000 { + compatible = "qcom,pm8941-rtc"; + reg = <0x6000>; + reg-names = "rtc", "alarm"; + interrupts = <0x0 0x61 0x1 IRQ_TYPE_NONE>; + allow-set-time; + status = "disabled"; + }; + + pmp8074_gpios: gpio@c000 { + compatible = "qcom,pmp8074-gpio", "qcom,spmi-gpio"; + reg = <0xc000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pmp8074_gpios 0 0 12>; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + + pmic@1 { + compatible = "qcom,pmp8074", "qcom,spmi-pmic"; + reg = <0x1 SPMI_USID>; + + regulators { + compatible = "qcom,pmp8074-regulators"; + + s3: s3 { + regulator-name = "vdd_s3"; + regulator-min-microvolt = <592000>; + regulator-max-microvolt = <1064000>; + regulator-always-on; + regulator-boot-on; + }; + + s4: s4 { + regulator-name = "vdd_s4"; + regulator-min-microvolt = <712000>; + regulator-max-microvolt = <992000>; + regulator-always-on; + regulator-boot-on; + }; + + l11: l11 { + regulator-name = "l11"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + }; + }; +};