diff options
| author | Ivan T. Ivanov <ivan.ivanov@linaro.org> | 2015-04-20 10:45:37 +0300 |
|---|---|---|
| committer | Kumar Gala <galak@codeaurora.org> | 2015-04-28 00:11:38 +0300 |
| commit | 893475283dc9e2e344ff71912babdf714fc56777 (patch) | |
| tree | 25c4077320004ea1af79d47be4a7ca51d13863b0 /arch/arm | |
| parent | 635ecad7553b48a80777d8740e7387808d494a92 (diff) | |
| download | linux-893475283dc9e2e344ff71912babdf714fc56777.tar.xz | |
ARM: dts: qcom: Add PMA8084 functions device nodes
Add configuration nodes for following devices:
* GPIO block, with 22 pins
* MPP block, with 8 pins
* Volatage ADC (VADC), with multiple inputs
* Thermal sensor device, which is using on chip VADC
channel report PMIC die temperature.
* RTC device
Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/qcom-pma8084.dtsi | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-pma8084.dtsi b/arch/arm/boot/dts/qcom-pma8084.dtsi index a5a4fe695a46..5e240ccc08b7 100644 --- a/arch/arm/boot/dts/qcom-pma8084.dtsi +++ b/arch/arm/boot/dts/qcom-pma8084.dtsi @@ -1,3 +1,5 @@ +#include <dt-bindings/iio/qcom,spmi-vadc.h> +#include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/spmi/spmi.h> &spmi_bus { @@ -7,6 +9,96 @@ reg = <0x0 SPMI_USID>; #address-cells = <1>; #size-cells = <0>; + + rtc@6000 { + compatible = "qcom,pm8941-rtc"; + reg = <0x6000 0x100>, + <0x6100 0x100>; + reg-names = "rtc", "alarm"; + interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>; + }; + + pma8084_gpios: gpios@c000 { + compatible = "qcom,pma8084-gpio"; + reg = <0xc000 0x1600>; + 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>, + <0 0xc4 0 IRQ_TYPE_NONE>, + <0 0xc5 0 IRQ_TYPE_NONE>, + <0 0xc6 0 IRQ_TYPE_NONE>, + <0 0xc7 0 IRQ_TYPE_NONE>, + <0 0xc8 0 IRQ_TYPE_NONE>, + <0 0xc9 0 IRQ_TYPE_NONE>, + <0 0xca 0 IRQ_TYPE_NONE>, + <0 0xcb 0 IRQ_TYPE_NONE>, + <0 0xcc 0 IRQ_TYPE_NONE>, + <0 0xcd 0 IRQ_TYPE_NONE>, + <0 0xce 0 IRQ_TYPE_NONE>, + <0 0xcf 0 IRQ_TYPE_NONE>, + <0 0xd0 0 IRQ_TYPE_NONE>, + <0 0xd1 0 IRQ_TYPE_NONE>, + <0 0xd2 0 IRQ_TYPE_NONE>, + <0 0xd3 0 IRQ_TYPE_NONE>, + <0 0xd4 0 IRQ_TYPE_NONE>, + <0 0xd5 0 IRQ_TYPE_NONE>; + }; + + pma8084_mpps: mpps@a000 { + compatible = "qcom,pma8084-mpp"; + reg = <0xa000 0x800>; + 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>, + <0 0xa4 0 IRQ_TYPE_NONE>, + <0 0xa5 0 IRQ_TYPE_NONE>, + <0 0xa6 0 IRQ_TYPE_NONE>, + <0 0xa7 0 IRQ_TYPE_NONE>; + }; + + pma8084_temp: temp-alarm@2400 { + compatible = "qcom,spmi-temp-alarm"; + reg = <0x2400 0x100>; + interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>; + #thermal-sensor-cells = <0>; + io-channels = <&pma8084_vadc VADC_DIE_TEMP>; + io-channel-names = "thermal"; + }; + + pma8084_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>; + io-channel-ranges; + + die_temp { + reg = <VADC_DIE_TEMP>; + }; + ref_625mv { + reg = <VADC_REF_625MV>; + }; + ref_1250v { + reg = <VADC_REF_1250MV>; + }; + ref_buf_625mv { + reg = <VADC_SPARE1>; + }; + ref_gnd { + reg = <VADC_GND_REF>; + }; + ref_vdd { + reg = <VADC_VDD_VADC>; + }; + }; }; usid1: pma8084@1 { |