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| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2023-04-05 18:50:33 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-04-07 21:34:40 +0300 |
| commit | c309b9a54039053892cc5417193e9f0089073ae3 (patch) | |
| tree | 6d162fd89e7a769a9355a559b60934b29d155644 /arch/arm64/boot/dts | |
| parent | a64a0192b70cfe7537072ae61a5e0d1d99f976bc (diff) | |
| download | linux-c309b9a54039053892cc5417193e9f0089073ae3.tar.xz | |
arm64: dts: qcom: Add initial PM2250 device tree
Introduce an initial device tree for the PM2250 (sometimes known as
PM4125) PMIC.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230403-topic-rb1_qcm-v2-4-dae06f8830dc@linaro.org
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/pm2250.dtsi | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/pm2250.dtsi b/arch/arm64/boot/dts/qcom/pm2250.dtsi new file mode 100644 index 000000000000..5f1d15db5c99 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/pm2250.dtsi @@ -0,0 +1,63 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (c) 2023, Linaro Ltd + */ + +#include <dt-bindings/iio/qcom,spmi-vadc.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/spmi/spmi.h> + +&spmi_bus { + pmic@0 { + compatible = "qcom,pm2250", "qcom,spmi-pmic"; + reg = <0x0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pon@800 { + compatible = "qcom,pm8916-pon"; + reg = <0x800>; + + pm2250_pwrkey: pwrkey { + compatible = "qcom,pm8941-pwrkey"; + interrupts-extended = <&spmi_bus 0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>; + linux,code = <KEY_POWER>; + debounce = <15625>; + bias-pull-up; + }; + + pm2250_resin: resin { + compatible = "qcom,pm8941-resin"; + interrupts-extended = <&spmi_bus 0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + status = "disabled"; + }; + }; + + rtc@6000 { + compatible = "qcom,pm8941-rtc"; + reg = <0x6000>, <0x6100>; + reg-names = "rtc", "alarm"; + interrupts-extended = <&spmi_bus 0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>; + }; + + pm2250_gpios: gpio@c000 { + compatible = "qcom,pm2250-gpio", "qcom,spmi-gpio"; + reg = <0xc000>; + gpio-controller; + gpio-ranges = <&pm2250_gpios 0 0 10>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + + pmic@1 { + compatible = "qcom,pm2250", "qcom,spmi-pmic"; + reg = <0x1 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; |