On Thu, Apr 01, 2021 at 02:43:12PM +0530, satya priya wrote:
> subject: arm64: dts: qcom: pm7325: Add PMIC peripherals for pm7325
nit: maybe just 'arm64: dts: qcom: Add pm7325 support/.dtsi' or similar?
> Add temp-alarm and GPIO support for pm7325.
nit: it's more than that, you are adding the .dtsi for the PMIC itself.
> Signed-off-by: satya priya <skakit@xxxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/pm7325.dtsi | 53 ++++++++++++++++++++++++++++++++++++
> 1 file changed, 53 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/pm7325.dtsi
>
> diff --git a/arch/arm64/boot/dts/qcom/pm7325.dtsi b/arch/arm64/boot/dts/qcom/pm7325.dtsi
> new file mode 100644
> index 0000000..1e0848a
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/pm7325.dtsi
> @@ -0,0 +1,53 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +// Copyright (c) 2021, The Linux Foundation. All rights reserved.
> +
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/spmi/spmi.h>
> +
> +&spmi_bus {
> + pm7325: pmic@1 {
> + compatible = "qcom,pm7325", "qcom,spmi-pmic";
I saw the patches that add the compatible strings for the GPIOs, but
can't find those that add the strings for the PMICs themselves. Could
you provide a link if they have been sent already?
> + reg = <0x1 SPMI_USID>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + pm7325_temp_alarm: temp-alarm@a00 {
> + compatible = "qcom,spmi-temp-alarm";
> + reg = <0xa00>;
> + interrupts = <0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
> + #thermal-sensor-cells = <0>;
> + };
> +
> + pm7325_gpios: gpios@8800 {
> + compatible = "qcom,pm7325-gpio", "qcom,spmi-gpio";
> + reg = <0x8800>;
> + gpio-controller;
> + gpio-ranges = <&pm7325_gpios 0 0 10>;
> + #gpio-cells = <2>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> + };
> +};
> +
> +&thermal_zones {
> + pm7325_thermal: pm7325-thermal {
> + polling-delay-passive = <100>;
> + polling-delay = <0>;
> + thermal-sensors = <&pm7325_temp_alarm>;
> +
> + trips {
> + pm7325_trip0: trip0 {
> + temperature = <95000>;
> + hysteresis = <0>;
> + type = "passive";
> + };
> +
> + pm7325_trip1: trip1 {
nit: the critical trip point is often named <name>-crit. One reason for
this could be that it allows to add other non-critical trip points (in
the .dtsi itself or the <board>.dts), without messing up the
enumeration scheme.
> + temperature = <115000>;
> + hysteresis = <0>;
> + type = "critical";
> + };
> + };
> + };
> +};
