ARM: tegra: enable palmas device for dalmore

Make the entry of Dalmore Power Management Unit device TPS65913
in dalmore DTS file. The Palma driver support this device.

Enable following submodule of the TPS65913:
- GPIO driver
- RTC driver.
- Power regulator driver.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
[swarren, fixed indentation and DT node sort order]
Signed-off-by: Stephen Warren <swarren@nvidia.com>

1 files changed, 185 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index a42bfa4211a9..bf9223ed2d65 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -791,7 +791,7 @@
                                         regulator-boot-on;
                                 };
 
-                                dcdc3 {
+                                tps65090_dcdc3_reg: dcdc3 {
                                         regulator-name = "vdd-ao";
                                         regulator-always-on;
                                         regulator-boot-on;
@@ -836,6 +836,180 @@
                                 };
                         };
                 };
+
+                palmas: tps65913 {
+                        compatible = "ti,palmas";
+                        reg = <0x58>;
+                        interrupts = <0 86 0x4>;
+
+                        #interrupt-cells = <2>;
+                        interrupt-controller;
+
+                        palmas_gpio: gpio {
+                                compatible = "ti,palmas-gpio";
+                                gpio-controller;
+                                #gpio-cells = <2>;
+                        };
+
+                        pmic {
+                                compatible = "ti,tps65913-pmic", "ti,palmas-pmic";
+                                smps1-in-supply = <&tps65090_dcdc3_reg>;
+                                smps3-in-supply = <&tps65090_dcdc3_reg>;
+                                smps4-in-supply = <&tps65090_dcdc2_reg>;
+                                smps7-in-supply = <&tps65090_dcdc2_reg>;
+                                smps8-in-supply = <&tps65090_dcdc2_reg>;
+                                smps9-in-supply = <&tps65090_dcdc2_reg>;
+                                ldo1-in-supply = <&tps65090_dcdc2_reg>;
+                                ldo2-in-supply = <&tps65090_dcdc2_reg>;
+                                ldo3-in-supply = <&palmas_smps3_reg>;
+                                ldo4-in-supply = <&tps65090_dcdc2_reg>;
+                                ldo5-in-supply = <&vdd_ac_bat_reg>;
+                                ldo6-in-supply = <&tps65090_dcdc2_reg>;
+                                ldo7-in-supply = <&tps65090_dcdc2_reg>;
+                                ldo8-in-supply = <&tps65090_dcdc3_reg>;
+                                ldo9-in-supply = <&palmas_smps9_reg>;
+                                ldoln-in-supply = <&tps65090_dcdc1_reg>;
+                                ldousb-in-supply = <&tps65090_dcdc1_reg>;
+
+                                regulators {
+                                        smps12 {
+                                                regulator-name = "vddio-ddr";
+                                                regulator-min-microvolt = <1350000>;
+                                                regulator-max-microvolt = <1350000>;
+                                                regulator-always-on;
+                                                regulator-boot-on;
+                                        };
+
+                                        palmas_smps3_reg: smps3 {
+                                                regulator-name = "vddio-1v8";
+                                                regulator-min-microvolt = <1800000>;
+                                                regulator-max-microvolt = <1800000>;
+                                                regulator-always-on;
+                                                regulator-boot-on;
+                                        };
+
+                                        smps45 {
+                                                regulator-name = "vdd-core";
+                                                regulator-min-microvolt = <900000>;
+                                                regulator-max-microvolt = <1400000>;
+                                                regulator-always-on;
+                                                regulator-boot-on;
+                                        };
+
+                                        smps457 {
+                                                regulator-name = "vdd-core";
+                                                regulator-min-microvolt = <900000>;
+                                                regulator-max-microvolt = <1400000>;
+                                                regulator-always-on;
+                                                regulator-boot-on;
+                                        };
+
+                                        smps8 {
+                                                regulator-name = "avdd-pll";
+                                                regulator-min-microvolt = <1050000>;
+                                                regulator-max-microvolt = <1050000>;
+                                                regulator-always-on;
+                                                regulator-boot-on;
+                                        };
+
+                                        palmas_smps9_reg: smps9 {
+                                                regulator-name = "sdhci-vdd-sd-slot";
+                                                regulator-min-microvolt = <2800000>;
+                                                regulator-max-microvolt = <2800000>;
+                                                regulator-always-on;
+                                        };
+
+                                        ldo1 {
+                                                regulator-name = "avdd-cam1";
+                                                regulator-min-microvolt = <2800000>;
+                                                regulator-max-microvolt = <2800000>;
+                                        };
+
+                                        ldo2 {
+                                                regulator-name = "avdd-cam2";
+                                                regulator-min-microvolt = <2800000>;
+                                                regulator-max-microvolt = <2800000>;
+                                        };
+
+                                        ldo3 {
+                                                regulator-name = "avdd-dsi-csi";
+                                                regulator-min-microvolt = <1200000>;
+                                                regulator-max-microvolt = <1200000>;
+                                                regulator-always-on;
+                                                regulator-boot-on;
+                                        };
+
+                                        ldo4 {
+                                                regulator-name = "vpp-fuse";
+                                                regulator-min-microvolt = <1800000>;
+                                                regulator-max-microvolt = <1800000>;
+                                        };
+
+                                        ldo6 {
+                                                regulator-name = "vdd-sensor-2v85";
+                                                regulator-min-microvolt = <2850000>;
+                                                regulator-max-microvolt = <2850000>;
+                                        };
+
+                                        ldo7 {
+                                                regulator-name = "vdd-af-cam1";
+                                                regulator-min-microvolt = <2800000>;
+                                                regulator-max-microvolt = <2800000>;
+                                        };
+
+                                        ldo8 {
+                                                regulator-name = "vdd-rtc";
+                                                regulator-min-microvolt = <900000>;
+                                                regulator-max-microvolt = <900000>;
+                                                regulator-always-on;
+                                                regulator-boot-on;
+                                                ti,enable-ldo8-tracking;
+                                        };
+
+                                        ldo9 {
+                                                regulator-name = "vddio-sdmmc-2";
+                                                regulator-min-microvolt = <1800000>;
+                                                regulator-max-microvolt = <3300000>;
+                                                regulator-always-on;
+                                                regulator-boot-on;
+                                        };
+
+                                        ldoln {
+                                                regulator-name = "hvdd-usb";
+                                                regulator-min-microvolt = <3300000>;
+                                                regulator-max-microvolt = <3300000>;
+                                        };
+
+                                        ldousb {
+                                                regulator-name = "avdd-usb";
+                                                regulator-min-microvolt = <3300000>;
+                                                regulator-max-microvolt = <3300000>;
+                                                regulator-always-on;
+                                                regulator-boot-on;
+                                        };
+
+                                        regen1 {
+                                                regulator-name = "rail-3v3";
+                                                regulator-max-microvolt = <3300000>;
+                                                regulator-always-on;
+                                                regulator-boot-on;
+                                        };
+
+                                        regen2 {
+                                                regulator-name = "rail-5v0";
+                                                regulator-max-microvolt = <5000000>;
+                                                regulator-always-on;
+                                                regulator-boot-on;
+                                        };
+                                };
+                        };
+
+                        rtc {
+                                compatible = "ti,palmas-rtc";
+                                interrupt-parent = <&palmas>;
+                                interrupts = <8 0>;
+                        };
+                };
         };
 
         spi@7000da00 {
@@ -980,6 +1154,16 @@
                         gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
                         vin-supply = <&tps65090_dcdc1_reg>;
                 };
+
+                vdd_cam_1v8_reg: regulator@6 {
+                        compatible = "regulator-fixed";
+                        reg = <6>;
+                        regulator-name = "vdd_cam_1v8_reg";
+                        regulator-min-microvolt = <1800000>;
+                        regulator-max-microvolt = <1800000>;
+                        enable-active-high;
+                        gpio = <&palmas_gpio 6 0>;
+                };
         };
 
         sound {