On Sun, 21 Jun 2020 at 09:45, Bjorn Andersson bjorn.andersson@linaro.org wrote:
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@linaro.org
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?
For pm8009 the subtype reads as 0x07, while according to msm-4.19 gen2 handling is only enabled for subtypes 0x04 and 0x05.
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)...
Will do it in a separate patch.