Add PMIC nodes to Porter and connect CPU DVFS supply. There is
one DA9063L and one DA9210 on Porter, the only difference from
the other boards is that DA9063L is at I2C address 0x5a rather
than 0x58 .
Signed-off-by: Marek Vasut <marek.vasut+renesas@xxxxxxxxx>
Cc: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Cc: Simon Horman <horms+renesas@xxxxxxxxxxxx>
Cc: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Cc: linux-renesas-soc@xxxxxxxxxxxxxxx
---
arch/arm/boot/dts/r8a7791-porter.dts | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
index a01101b49d99..5f77d73d7462 100644
--- a/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -375,10 +375,43 @@
clock-frequency = <400000>;
};
+&i2c6 {
+ status = "okay";
+ clock-frequency = <100000>;
+
+ pmic@5a {
+ compatible = "dlg,da9063l";
+ reg = <0x5a>;
+ interrupt-parent = <&irqc0>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+
+ wdt {
+ compatible = "dlg,da9063-watchdog";
+ };
+ };
+
+ vdd_dvfs: regulator@68 {
+ compatible = "dlg,da9210";
+ reg = <0x68>;
+ interrupt-parent = <&irqc0>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
&sata0 {
status = "okay";
};
+&cpu0 {
+ cpu0-supply = <&vdd_dvfs>;
+};
+
/* composite video input */
&vin0 {
status = "okay";
--
2.16.2
