diff options
| author | Vladimir Lypak <vladimir.lypak@gmail.com> | 2022-02-20 21:19:00 +0100 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-02-24 14:08:37 -0600 |
| commit | 06ea71e42975cdd43cc1e2dacd3e56c8693ac733 (patch) | |
| tree | e8e5d6b65d838905212698a697a400526153c7b0 /arch/arm64/boot/dts/qcom/pm8953.dtsi | |
| parent | 9fb08c8019234a0759aab66914f01bc0971e4eed (diff) | |
arm64: dts: qcom: Add PM8953 PMIC
Add a base DT for PM8953 PMIC, commonly used with MSM8953.
Signed-off-by: Vladimir Lypak <vladimir.lypak@gmail.com>
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Rayyan Ansari <rayyan@ansari.sh>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220220201909.445468-8-luca@z3ntu.xyz
Diffstat (limited to 'arch/arm64/boot/dts/qcom/pm8953.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/pm8953.dtsi | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/pm8953.dtsi b/arch/arm64/boot/dts/qcom/pm8953.dtsi new file mode 100644 index 000000000000..741c538a9cee --- /dev/null +++ b/arch/arm64/boot/dts/qcom/pm8953.dtsi @@ -0,0 +1,90 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* Copyright (c) 2022, The Linux Foundation. All rights reserved. */ + +#include <dt-bindings/iio/qcom,spmi-vadc.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/input/linux-event-codes.h> +#include <dt-bindings/spmi/spmi.h> + +&spmi_bus { + pmic@0 { + compatible = "qcom,pm8953", "qcom,spmi-pmic"; + reg = <0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pm8953_pon: pon@800 { + compatible = "qcom,pm8916-pon"; + reg = <0x800>; + mode-bootloader = <0x2>; + mode-recovery = <0x1>; + + pwrkey { + compatible = "qcom,pm8941-pwrkey"; + interrupts = <0x00 0x08 0 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + linux,code = <KEY_POWER>; + }; + + pm8953_resin: resin { + compatible = "qcom,pm8941-resin"; + interrupts = <0x00 0x08 1 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + status = "disabled"; + }; + }; + + temp-alarm@2400 { + compatible = "qcom,spmi-temp-alarm"; + reg = <0x2400>; + interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_RISING>; + io-channels = <&pm8953_vadc VADC_DIE_TEMP>; + io-channel-names = "thermal"; + #thermal-sensor-cells = <0>; + }; + + pm8953_vadc: vadc@3100 { + compatible = "qcom,spmi-vadc"; + reg = <0x3100>; + interrupts = <0x00 0x31 0x00 0x01>; + #address-cells = <1>; + #size-cells = <0>; + #io-channel-cells = <1>; + + adc-chan@8 { + reg = <VADC_DIE_TEMP>; + }; + adc-chan@9 { + reg = <VADC_REF_625MV>; + }; + adc-chan@a { + reg = <VADC_REF_1250MV>; + }; + adc-chan@c { + reg = <VADC_SPARE1>; + }; + adc-chan@e { + reg = <VADC_GND_REF>; + }; + adc-chan@f { + reg = <VADC_VDD_VADC>; + }; + }; + + rtc@6000 { + compatible = "qcom,pm8941-rtc"; + reg = <0x6000>, <0x6100>; + reg-names = "rtc", "alarm"; + interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>; + }; + }; + + pmic@1 { + compatible = "qcom,pm8953", "qcom,spmi-pmic"; + reg = <1 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; |