@@ -12,6 +12,7 @@
*/
#include "msm8916.dtsi"
+#include "pm8916.dtsi"
/ {
aliases {
@@ -12,6 +12,7 @@
*/
#include "msm8916.dtsi"
+#include "pm8916.dtsi"
/ {
aliases {
new file mode 100644
@@ -0,0 +1,99 @@
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+
+ usid0: pm8916@0 {
+ compatible = "qcom,spmi-pmic";
+ reg = <0x0 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rtc@6000 {
+ compatible = "qcom,pm8941-rtc";
+ reg = <0x6000 0x6100>;
+ reg-names = "rtc", "alarm";
+ interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
+ };
+
+ pwrkey@800 {
+ compatible = "qcom,pm8941-pwrkey";
+ reg = <0x800>;
+ interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
+ debounce = <15625>;
+ bias-pull-up;
+ };
+
+ pm8916_gpios: gpios@c000 {
+ compatible = "qcom,pm8916-gpio";
+ reg = <0xc000 0x400>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts = <0 0xc0 0 IRQ_TYPE_NONE>,
+ <0 0xc1 0 IRQ_TYPE_NONE>,
+ <0 0xc2 0 IRQ_TYPE_NONE>,
+ <0 0xc3 0 IRQ_TYPE_NONE>;
+ };
+
+ pm8916_mpps: mpps@a000 {
+ compatible = "qcom,pm8916-mpp";
+ reg = <0xa000 0x400>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts = <0 0xa0 0 IRQ_TYPE_NONE>,
+ <0 0xa1 0 IRQ_TYPE_NONE>,
+ <0 0xa2 0 IRQ_TYPE_NONE>,
+ <0 0xa3 0 IRQ_TYPE_NONE>;
+ };
+
+ pm8916_temp: temp-alarm@2400 {
+ compatible = "qcom,spmi-temp-alarm";
+ reg = <0x2400 0x100>;
+ interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;
+ io-channels = <&pm8916_vadc VADC_DIE_TEMP>;
+ io-channel-names = "thermal";
+ #thermal-sensor-cells = <0>;
+ };
+
+ pm8916_vadc: vadc@3100 {
+ compatible = "qcom,spmi-vadc";
+ reg = <0x3100 0x100>;
+ interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #io-channel-cells = <1>;
+
+ usb_in {
+ reg = <VADC_USBIN>;
+ qcom,pre-scaling = <1 10>;
+ };
+ vph_pwr {
+ reg = <VADC_VSYS>;
+ qcom,pre-scaling = <1 3>;
+ };
+ die_temp {
+ reg = <VADC_DIE_TEMP>;
+ };
+ ref_625mv {
+ reg = <VADC_REF_625MV>;
+ };
+ ref_1250v {
+ reg = <VADC_REF_1250MV>;
+ };
+ ref_gnd {
+ reg = <VADC_GND_REF>;
+ };
+ ref_vdd {
+ reg = <VADC_VDD_VADC>;
+ };
+ };
+ };
+
+ usid1: pm8916@1 {
+ compatible = "qcom,spmi-pmic";
+ reg = <0x1 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+};
PM9816 has 2 SPMI devices per physical package. Add PMIC configuration nodes including sub-function device nodes and include them in boards, which are using 8x16 based chipset. PM9816 sub-function devices include: * GPIO block, with 4 pins * MPP block, with 4 pins * Volatage ADC (VADC), with multiple inputs * Thermal sensor device, which is using on chip VADC channel report PMIC die temperature. * Power key device, which is responsible for clean system reboot or shutdown * RTC device Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org> --- arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 1 + arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi | 1 + arch/arm64/boot/dts/qcom/pm8916.dtsi | 99 +++++++++++++++++++++++++++++++ 3 files changed, 101 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/pm8916.dtsi -- 1.9.1