[PATCH v4 34/39] dts: msm8996: import PMIC dtsi files

Sumit Garg sumit.garg at linaro.org
Tue Feb 20 15:08:24 CET 2024


On Fri, 16 Feb 2024 at 02:23, Caleb Connolly <caleb.connolly at linaro.org> wrote:
>
> Import PM8994 and PMI8994 DTSI files in preparation for switching
> MSM8996 boards to upstream DTS.
>
> Taken from kernel tag v6.7
>
> Reviewed-by: Neil Armstrong <neil.armstrong at linaro.org>
> Signed-off-by: Caleb Connolly <caleb.connolly at linaro.org>
> ---
>  arch/arm/dts/pm8994.dtsi  | 152 ++++++++++++++++++++++++++++++++++++++++++++++
>  arch/arm/dts/pmi8994.dtsi |  65 ++++++++++++++++++++
>  2 files changed, 217 insertions(+)
>

Reviewed-by: Sumit Garg <sumit.garg at linaro.org>


-Sumit

> diff --git a/arch/arm/dts/pm8994.dtsi b/arch/arm/dts/pm8994.dtsi
> new file mode 100644
> index 000000000000..d44a95caf04a
> --- /dev/null
> +++ b/arch/arm/dts/pm8994.dtsi
> @@ -0,0 +1,152 @@
> +// SPDX-License-Identifier: GPL-2.0
> +#include <dt-bindings/iio/qcom,spmi-vadc.h>
> +#include <dt-bindings/input/linux-event-codes.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/spmi/spmi.h>
> +
> +/ {
> +       thermal-zones {
> +               pm8994-thermal {
> +                       polling-delay-passive = <250>;
> +                       polling-delay = <1000>;
> +
> +                       thermal-sensors = <&pm8994_temp>;
> +
> +                       trips {
> +                               pm8994_alert0: pm8994-alert0 {
> +                                       temperature = <95000>;
> +                                       hysteresis = <2000>;
> +                                       type = "passive";
> +                               };
> +                               pm8994_crit: pm8994-crit {
> +                                       temperature = <125000>;
> +                                       hysteresis = <2000>;
> +                                       type = "critical";
> +                               };
> +                       };
> +               };
> +       };
> +};
> +
> +&spmi_bus {
> +
> +       pmic at 0 {
> +               compatible = "qcom,pm8994", "qcom,spmi-pmic";
> +               reg = <0x0 SPMI_USID>;
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               rtc at 6000 {
> +                       compatible = "qcom,pm8941-rtc";
> +                       reg = <0x6000>, <0x6100>;
> +                       reg-names = "rtc", "alarm";
> +                       interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
> +               };
> +
> +               pm8994_pon: pon at 800 {
> +                       compatible = "qcom,pm8916-pon";
> +                       reg = <0x800>;
> +                       mode-bootloader = <0x2>;
> +                       mode-recovery = <0x1>;
> +
> +                       pwrkey {
> +                               compatible = "qcom,pm8941-pwrkey";
> +                               interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
> +                               debounce = <15625>;
> +                               bias-pull-up;
> +                               linux,code = <KEY_POWER>;
> +                       };
> +
> +                       pm8994_resin: resin {
> +                               compatible = "qcom,pm8941-resin";
> +                               interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
> +                               debounce = <15625>;
> +                               bias-pull-up;
> +                               status = "disabled";
> +                       };
> +               };
> +
> +               pm8994_temp: temp-alarm at 2400 {
> +                       compatible = "qcom,spmi-temp-alarm";
> +                       reg = <0x2400>;
> +                       interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_RISING>;
> +                       io-channels = <&pm8994_vadc VADC_DIE_TEMP>;
> +                       io-channel-names = "thermal";
> +                       #thermal-sensor-cells = <0>;
> +               };
> +
> +               pm8994_vadc: adc at 3100 {
> +                       compatible = "qcom,spmi-vadc";
> +                       reg = <0x3100>;
> +                       interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       #io-channel-cells = <1>;
> +
> +                       channel at 7 {
> +                               reg = <VADC_VSYS>;
> +                               qcom,pre-scaling = <1 3>;
> +                               label = "vph_pwr";
> +                       };
> +                       channel at 8 {
> +                               reg = <VADC_DIE_TEMP>;
> +                               label = "die_temp";
> +                       };
> +                       channel at 9 {
> +                               reg = <VADC_REF_625MV>;
> +                               label = "ref_625mv";
> +                       };
> +                       channel at a {
> +                               reg = <VADC_REF_1250MV>;
> +                               label = "ref_1250mv";
> +                       };
> +                       channel at e {
> +                               reg = <VADC_GND_REF>;
> +                       };
> +                       channel at f {
> +                               reg = <VADC_VDD_VADC>;
> +                       };
> +               };
> +
> +               pm8994_gpios: gpio at c000 {
> +                       compatible = "qcom,pm8994-gpio", "qcom,spmi-gpio";
> +                       reg = <0xc000>;
> +                       gpio-controller;
> +                       gpio-ranges = <&pm8994_gpios 0 0 22>;
> +                       #gpio-cells = <2>;
> +                       interrupt-controller;
> +                       #interrupt-cells = <2>;
> +               };
> +
> +               pm8994_mpps: mpps at a000 {
> +                       compatible = "qcom,pm8994-mpp", "qcom,spmi-mpp";
> +                       reg = <0xa000>;
> +                       gpio-controller;
> +                       #gpio-cells = <2>;
> +                       gpio-ranges = <&pm8994_mpps 0 0 8>;
> +                       interrupt-controller;
> +                       #interrupt-cells = <2>;
> +               };
> +       };
> +
> +       pmic at 1 {
> +               compatible = "qcom,pm8994", "qcom,spmi-pmic";
> +               reg = <0x1 SPMI_USID>;
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               pm8994_lpg: pwm {
> +                       compatible = "qcom,pm8994-lpg";
> +
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       #pwm-cells = <2>;
> +
> +                       status = "disabled";
> +               };
> +
> +               pm8994_spmi_regulators: regulators {
> +                       compatible = "qcom,pm8994-regulators";
> +               };
> +       };
> +};
> diff --git a/arch/arm/dts/pmi8994.dtsi b/arch/arm/dts/pmi8994.dtsi
> new file mode 100644
> index 000000000000..36d6a1fb553a
> --- /dev/null
> +++ b/arch/arm/dts/pmi8994.dtsi
> @@ -0,0 +1,65 @@
> +// SPDX-License-Identifier: GPL-2.0
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/spmi/spmi.h>
> +
> +&spmi_bus {
> +
> +       pmic at 2 {
> +               compatible = "qcom,pmi8994", "qcom,spmi-pmic";
> +               reg = <0x2 SPMI_USID>;
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               pmi8994_gpios: gpio at c000 {
> +                       compatible = "qcom,pmi8994-gpio", "qcom,spmi-gpio";
> +                       reg = <0xc000>;
> +                       gpio-controller;
> +                       gpio-ranges = <&pmi8994_gpios 0 0 10>;
> +                       #gpio-cells = <2>;
> +                       interrupt-controller;
> +                       #interrupt-cells = <2>;
> +               };
> +
> +               pmi8994_mpps: mpps at a000 {
> +                       compatible = "qcom,pmi8994-mpp", "qcom,spmi-mpp";
> +                       reg = <0xa000>;
> +                       gpio-controller;
> +                       gpio-ranges = <&pmi8994_mpps 0 0 4>;
> +                       #gpio-cells = <2>;
> +                       interrupt-controller;
> +                       #interrupt-cells = <2>;
> +               };
> +       };
> +
> +       pmic at 3 {
> +               compatible = "qcom,pmi8994", "qcom,spmi-pmic";
> +               reg = <0x3 SPMI_USID>;
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               pmi8994_lpg: pwm {
> +                       compatible = "qcom,pmi8994-lpg";
> +
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       #pwm-cells = <2>;
> +
> +                       status = "disabled";
> +               };
> +
> +               pmi8994_spmi_regulators: regulators {
> +                       compatible = "qcom,pmi8994-regulators";
> +               };
> +
> +               pmi8994_wled: wled at d800 {
> +                       compatible = "qcom,pmi8994-wled";
> +                       reg = <0xd800>, <0xd900>;
> +                       interrupts = <0x3 0xd8 0x1 IRQ_TYPE_EDGE_RISING>,
> +                                    <0x3 0xd8 0x2 IRQ_TYPE_EDGE_RISING>;
> +                       interrupt-names = "ovp", "short";
> +                       qcom,cabc;
> +                       qcom,external-pfet;
> +                       status = "disabled";
> +               };
> +       };
> +};
>
> --
> 2.43.1
>


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