From: "Ivan T. Ivanov" <ivan.ivanov@linaro.org>
To: Kumar Gala <galak@codeaurora.org>,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Russell King <linux@arm.linux.org.uk>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org
Subject: [PATCH 5/7] arm64: dts: qcom: Add 8x16 chipset SPMI PMIC's nodes
Date: Wed, 1 Apr 2015 18:05:13 +0300 [thread overview]
Message-ID: <1427900715-26273-6-git-send-email-ivan.ivanov@linaro.org> (raw)
In-Reply-To: <1427900715-26273-1-git-send-email-ivan.ivanov@linaro.org>
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 | 93 +++++++++++++++++++++++++++++++
3 files changed, 95 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/pm8916.dtsi
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
index 703a4f1..58f0055f 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
@@ -12,6 +12,7 @@
*/
#include "msm8916.dtsi"
+#include "pm8916.dtsi"
/ {
aliases {
diff --git a/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi
index bea871b..a1aa0b2 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi
@@ -12,6 +12,7 @@
*/
#include "msm8916.dtsi"
+#include "pm8916.dtsi"
/ {
aliases {
diff --git a/arch/arm64/boot/dts/qcom/pm8916.dtsi b/arch/arm64/boot/dts/qcom/pm8916.dtsi
new file mode 100644
index 0000000..2a5ad2c
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/pm8916.dtsi
@@ -0,0 +1,93 @@
+#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 0>, <0 0xc1 0 0>, <0 0xc2 0 0>, <0 0xc3 0 0>;
+ };
+
+ pm8916_mpps: mpps@a000 {
+ compatible = "qcom,pm8916-mpp";
+ reg = <0xa000 0x400>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts = <0 0xa0 0 0>, <0 0xa1 0 0>, <0 0xa2 0 0>, <0 0xa3 0 0>;
+ };
+
+ 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>;
+ };
+};
--
1.9.1
next prev parent reply other threads:[~2015-04-01 15:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-01 15:05 [PATCH 0/7] ARM: dts: qcom: Add more device coniguration nodes Ivan T. Ivanov
2015-04-01 15:05 ` [PATCH 1/7] ARM: dts: qcom: Add PM8841 functions device nodes Ivan T. Ivanov
2015-04-01 19:54 ` Kumar Gala
2015-04-08 7:07 ` Ivan T. Ivanov
2015-04-01 15:05 ` [PATCH 2/7] ARM: dts: qcom: Add PM8941 " Ivan T. Ivanov
2015-04-01 19:58 ` Kumar Gala
2015-04-01 15:05 ` [PATCH 3/7] ARM: dts: qcom: Add PMA8084 " Ivan T. Ivanov
2015-04-01 15:05 ` [PATCH 4/7] arm64: dts: qcom: Add SPMI PMIC Arbiter node for MSM8916 Ivan T. Ivanov
2015-04-01 19:58 ` Kumar Gala
2015-04-01 15:05 ` Ivan T. Ivanov [this message]
2015-04-01 20:00 ` [PATCH 5/7] arm64: dts: qcom: Add 8x16 chipset SPMI PMIC's nodes Kumar Gala
2015-04-01 15:05 ` [PATCH 6/7] arm64: dts: qcom: Add MSM8916 restart device node Ivan T. Ivanov
2015-04-01 15:05 ` [PATCH 7/7] arm64: dts: qcom: Add initial set of PMIC and SoC pins for APQ8016 SBC board Ivan T. Ivanov
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