diff options
Diffstat (limited to 'target/linux/qualcommax/patches-6.6/0013-v6.2-arm64-dts-qcom-add-PMP8074-DTSI.patch')
| -rw-r--r-- | target/linux/qualcommax/patches-6.6/0013-v6.2-arm64-dts-qcom-add-PMP8074-DTSI.patch | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/target/linux/qualcommax/patches-6.6/0013-v6.2-arm64-dts-qcom-add-PMP8074-DTSI.patch b/target/linux/qualcommax/patches-6.6/0013-v6.2-arm64-dts-qcom-add-PMP8074-DTSI.patch new file mode 100644 index 0000000000..cd146420cf --- /dev/null +++ b/target/linux/qualcommax/patches-6.6/0013-v6.2-arm64-dts-qcom-add-PMP8074-DTSI.patch @@ -0,0 +1,149 @@ +From fb76b808f8628215afebaf0f8af0bde635302590 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +Date: Fri, 19 Aug 2022 00:18:14 +0200 +Subject: [PATCH] arm64: dts: qcom: add PMP8074 DTSI + +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 <robimarko@gmail.com> +Signed-off-by: Bjorn Andersson <andersson@kernel.org> +Link: https://lore.kernel.org/r/20220818221815.346233-4-robimarko@gmail.com +--- + arch/arm64/boot/dts/qcom/pmp8074.dtsi | 125 ++++++++++++++++++++++++++ + 1 file changed, 125 insertions(+) + create mode 100644 arch/arm64/boot/dts/qcom/pmp8074.dtsi + +--- /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 <dt-bindings/spmi/spmi.h> ++#include <dt-bindings/iio/qcom,spmi-vadc.h> ++ ++&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 = <ADC5_REF_GND>; ++ qcom,pre-scaling = <1 1>; ++ }; ++ ++ vref-1p25@1 { ++ reg = <ADC5_1P25VREF>; ++ qcom,pre-scaling = <1 1>; ++ }; ++ ++ vref-vadc@2 { ++ reg = <ADC5_VREF_VADC>; ++ qcom,pre-scaling = <1 1>; ++ }; ++ ++ pmic_die: die-temp@6 { ++ reg = <ADC5_DIE_TEMP>; ++ qcom,pre-scaling = <1 1>; ++ }; ++ ++ xo_therm: xo-temp@76 { ++ reg = <ADC5_XO_THERM_100K_PU>; ++ qcom,ratiometric; ++ qcom,hw-settle-time = <200>; ++ qcom,pre-scaling = <1 1>; ++ }; ++ ++ pa_therm1: thermistor1@77 { ++ reg = <ADC5_AMUX_THM1_100K_PU>; ++ qcom,ratiometric; ++ qcom,hw-settle-time = <200>; ++ qcom,pre-scaling = <1 1>; ++ }; ++ ++ pa_therm2: thermistor2@78 { ++ reg = <ADC5_AMUX_THM2_100K_PU>; ++ qcom,ratiometric; ++ qcom,hw-settle-time = <200>; ++ qcom,pre-scaling = <1 1>; ++ }; ++ ++ pa_therm3: thermistor3@79 { ++ reg = <ADC5_AMUX_THM3_100K_PU>; ++ qcom,ratiometric; ++ qcom,hw-settle-time = <200>; ++ qcom,pre-scaling = <1 1>; ++ }; ++ ++ vph-pwr@131 { ++ reg = <ADC5_VPH_PWR>; ++ 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>; ++ }; ++ }; ++ }; ++}; |