On Wed 03 Jun 17:43 PDT 2020, Dmitry Baryshkov wrote:
> Add base DTS file for pm8009 along with GPIOs and power-on nodes.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/pm8009.dtsi | 40 ++++++++++++++++++++++++++++
> 1 file changed, 40 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/pm8009.dtsi
>
> diff --git a/arch/arm64/boot/dts/qcom/pm8009.dtsi b/arch/arm64/boot/dts/qcom/pm8009.dtsi
> new file mode 100644
> index 000000000000..9f3e19b5bd00
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/pm8009.dtsi
> @@ -0,0 +1,40 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
> + * Copyright (c) 2019, Linaro Limited
> + */
> +
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/spmi/spmi.h>
> +#include <dt-bindings/iio/qcom,spmi-vadc.h>
> +
> +&spmi_bus {
> + pmic@a {
> + compatible = "qcom,pm8009", "qcom,spmi-pmic";
> + reg = <0xa SPMI_USID>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + power-on@800 {
Please name this "pon", just for consistency.
> + compatible = "qcom,pm8916-pon";
Can you confirm that pm8009 is subtype 1, and hence the reboot reason
going into RB_SPARE should be shifted 2 steps, rather than 1 as in the
newer PMICs?
Would be nice if we had a generic compatible that read the subtype,
rather than having to add new compatibles for each pmic (or use the old
ones)...
Regards,
Bjorn
> + reg = <0x0800>;
> + };
> +
> + pm8009_gpios: gpio@c000 {
> + compatible = "qcom,pm8005-gpio";
> + reg = <0xc000>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> + };
> +
> + pmic@b {
> + compatible = "qcom,pm8009", "qcom,spmi-pmic";
> + reg = <0xb SPMI_USID>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +};
> --
> 2.26.2
>
