From: Mithil Bavishi <bavishimithil@xxxxxxxxx>
Add a dedicated DTS file for the TWL6032 PMIC (Phoenix Lite). Already
has driver support with TWL6030 (Phoenix) since both of them are so
similar, some nodes can be reused from TWL6030 as well.
This can be included in the board files like twl6030.
Example:
...
&i2c1 {
twl: twl@48 {
reg = <0x48>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
interrupt-parent = <&gic>;
};
};
/include/ "twl6032.dtsi"
...
Used in devices like samsung-espresso, amazon-jem, epson-embt2ws etc.
Signed-off-by: Mithil Bavishi <bavishimithil@xxxxxxxxx>
---
Changelog v2:
- Added nodes for pwm, pwm-led
- Added nodes for regulators - ldoln and ldo2
- Renamed nodes to match compatible names
- Removed regulator properties and voltages, since we do not have a datasheet and relying on downstream values is not always correct, hence let the properties and min/max volatages be defined in the board device trees.
arch/arm/boot/dts/ti/omap/twl6032.dtsi | 81 ++++++++++++++++++++++++++
1 file changed, 81 insertions(+)
create mode 100644 arch/arm/boot/dts/ti/omap/twl6032.dtsi
diff --git a/arch/arm/boot/dts/ti/omap/twl6032.dtsi b/arch/arm/boot/dts/ti/omap/twl6032.dtsi
new file mode 100644
index 000000000..4372ce466
--- /dev/null
+++ b/arch/arm/boot/dts/ti/omap/twl6032.dtsi
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Integrated Power Management Chip
+ * https://www.ti.com/lit/ds/symlink/twl6032.pdf
+ */
+
+&twl {
+ compatible = "ti,twl6032";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ rtc {
+ compatible = "ti,twl4030-rtc";
+ interrupts = <11>;
+ };
+
+ vana: regulator-vana {
+ compatible = "ti,twl6030-vana";
+ };
+
+ vio: regulator-vio {
+ compatible = "ti,twl6032-vio";
+ };
+
+ ldo1: regulator-ldo1 {
+ compatible = "ti,twl6032-ldo1";
+ };
+
+ ldo2: regulator-ldo2 {
+ compatible = "ti,twl6032-ldo2";
+ };
+
+ ldo3: regulator-ldo3 {
+ compatible = "ti,twl6032-ldo3";
+ };
+
+ ldo4: regulator-ldo4 {
+ compatible = "ti,twl6032-ldo4";
+ };
+
+ ldo5: regulator-ldo5 {
+ compatible = "ti,twl6032-ldo5";
+ };
+
+ ldo6: regulator-ldo6 {
+ compatible = "ti,twl6032-ldo6";
+ };
+
+ ldoln: regulator-ldoln {
+ compatible = "ti,twl6032-ldoln";
+ };
+
+ ldousb: regulator-ldousb {
+ compatible = "ti,twl6032-ldousb";
+ };
+
+ smps4: regulator-smps4 {
+ compatible = "ti,twl6032-smps4";
+ };
+
+ gpadc: gpadc {
+ compatible = "ti,twl6032-gpadc";
+ interrupts = <3>;
+ io-channel-cells = <1>;
+ };
+
+ twl_usb_comparator: usb-comparator {
+ compatible = "ti,twl6030-usb";
+ interrupts = <4>, <10>;
+ };
+
+ twl_pwm: pwm {
+ compatible = "ti,twl6030-pwm";
+ #pwm-cells = <2>;
+ };
+
+ twl_pwmled: pwmled {
+ compatible = "ti,twl6030-pwmled";
+ #pwm-cells = <2>;
+ };
+};
--
2.34.1
