ARM: dts: Add PMIC support to arndale-octa board

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index 55a835a..492b2ce 100644 (file)
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -11,6 +11,7 @@
 
 /dts-v1/;
 #include "exynos5420.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
        model = "Insignal Arndale Octa evaluation board based on EXYNOS5420";
@@ -67,4 +68,284 @@
                        bus-width = <4>;
                };
        };
+
+       hsi2c_4: i2c@12CA0000 {
+               status = "okay";
+
+               s2mps11_pmic@66 {
+                       compatible = "samsung,s2mps11-pmic";
+                       reg = <0x66>;
+                       s2mps11,buck2-ramp-delay = <12>;
+                       s2mps11,buck34-ramp-delay = <12>;
+                       s2mps11,buck16-ramp-delay = <12>;
+                       s2mps11,buck6-ramp-enable = <1>;
+                       s2mps11,buck2-ramp-enable = <1>;
+                       s2mps11,buck3-ramp-enable = <1>;
+                       s2mps11,buck4-ramp-enable = <1>;
+
+                       interrupt-parent = <&gpx3>;
+                       interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+
+                       s2mps11_osc: clocks {
+                               #clock-cells = <1>;
+                               clock-output-names = "s2mps11_ap",
+                                               "s2mps11_cp", "s2mps11_bt";
+                       };
+
+                       regulators {
+                               ldo1_reg: LDO1 {
+                                       regulator-name = "PVDD_ALIVE_1V0";
+                                       regulator-min-microvolt = <1000000>;
+                                       regulator-max-microvolt = <1000000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo2_reg: LDO2 {
+                                       regulator-name = "PVDD_APIO_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo3_reg: LDO3 {
+                                       regulator-name = "PVDD_APIO_MMCON_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo4_reg: LDO4 {
+                                       regulator-name = "PVDD_ADC_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo5_reg: LDO5 {
+                                       regulator-name = "PVDD_PLL_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo6_reg: LDO6 {
+                                       regulator-name = "PVDD_ANAIP_1V0";
+                                       regulator-min-microvolt = <1000000>;
+                                       regulator-max-microvolt = <1000000>;
+                               };
+
+                               ldo7_reg: LDO7 {
+                                       regulator-name = "PVDD_ANAIP_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo8_reg: LDO8 {
+                                       regulator-name = "PVDD_ABB_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo9_reg: LDO9 {
+                                       regulator-name = "PVDD_USB_3V3";
+                                       regulator-min-microvolt = <3000000>;
+                                       regulator-max-microvolt = <3000000>;
+                               };
+
+                               ldo10_reg: LDO10 {
+                                       regulator-name = "PVDD_PRE_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo11_reg: LDO11 {
+                                       regulator-name = "PVDD_USB_1V0";
+                                       regulator-min-microvolt = <1000000>;
+                                       regulator-max-microvolt = <1000000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo12_reg: LDO12 {
+                                       regulator-name = "PVDD_HSIC_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo13_reg: LDO13 {
+                                       regulator-name = "PVDD_APIO_MMCOFF_2V8";
+                                       regulator-min-microvolt = <2800000>;
+                                       regulator-max-microvolt = <2800000>;
+                               };
+
+                               ldo15_reg: LDO15 {
+                                       regulator-name = "PVDD_PERI_2V8";
+                                       regulator-min-microvolt = <3300000>;
+                                       regulator-max-microvolt = <3300000>;
+                               };
+
+                               ldo16_reg: LDO16 {
+                                       regulator-name = "PVDD_PERI_3V3";
+                                       regulator-min-microvolt = <2200000>;
+                                       regulator-max-microvolt = <2200000>;
+                               };
+
+                               ldo18_reg: LDO18 {
+                                       regulator-name = "PVDD_EMMC_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo19_reg: LDO19 {
+                                       regulator-name = "PVDD_TFLASH_2V8";
+                                       regulator-min-microvolt = <2800000>;
+                                       regulator-max-microvolt = <2800000>;
+                               };
+
+                               ldo20_reg: LDO20 {
+                                       regulator-name = "PVDD_BTWIFI_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo21_reg: LDO21 {
+                                       regulator-name = "PVDD_CAM1IO_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo23_reg: LDO23 {
+                                       regulator-name = "PVDD_MIFS_1V1";
+                                       regulator-min-microvolt = <1200000>;
+                                       regulator-max-microvolt = <1200000>;
+                               };
+
+                               ldo24_reg: LDO24 {
+                                       regulator-name = "PVDD_CAM1_AVDD_2V8";
+                                       regulator-min-microvolt = <2800000>;
+                                       regulator-max-microvolt = <2800000>;
+                               };
+
+                               ldo26_reg: LDO26 {
+                                       regulator-name = "PVDD_CAM0_AF_2V8";
+                                       regulator-min-microvolt = <3000000>;
+                                       regulator-max-microvolt = <3000000>;
+                               };
+
+                               ldo27_reg: LDO27 {
+                                       regulator-name = "PVDD_G3DS_1V0";
+                                       regulator-min-microvolt = <1200000>;
+                                       regulator-max-microvolt = <1200000>;
+                               };
+
+                               ldo28_reg: LDO28 {
+                                       regulator-name = "PVDD_TSP_3V3";
+                                       regulator-min-microvolt = <3300000>;
+                                       regulator-max-microvolt = <3300000>;
+                               };
+
+                               ldo29_reg: LDO29 {
+                                       regulator-name = "PVDD_AUDIO_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo31_reg: LDO31 {
+                                       regulator-name = "PVDD_PERI_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo32_reg: LDO32 {
+                                       regulator-name = "PVDD_LCD_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo33_reg: LDO33 {
+                                       regulator-name = "PVDD_CAM0IO_1V8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               ldo35_reg: LDO35 {
+                                       regulator-name = "PVDD_CAM0_DVDD_1V2";
+                                       regulator-min-microvolt = <1200000>;
+                                       regulator-max-microvolt = <1200000>;
+                               };
+
+                               ldo38_reg: LDO38 {
+                                       regulator-name = "PVDD_CAM0_AVDD_2V8";
+                                       regulator-min-microvolt = <2800000>;
+                                       regulator-max-microvolt = <2800000>;
+                               };
+
+                               buck1_reg: BUCK1 {
+                                       regulator-name = "PVDD_MIF_1V1";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1100000>;
+                                       regulator-always-on;
+                               };
+
+                               buck2_reg: BUCK2 {
+                                       regulator-name = "vdd_arm";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1000000>;
+                                       regulator-always-on;
+                               };
+
+                               buck3_reg: BUCK3 {
+                                       regulator-name = "PVDD_INT_1V0";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1000000>;
+                                       regulator-always-on;
+                               };
+
+                               buck4_reg: BUCK4 {
+                                       regulator-name = "PVDD_G3D_1V0";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1000000>;
+                               };
+
+                               buck5_reg: BUCK5 {
+                                       regulator-name = "PVDD_LPDDR3_1V2";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1200000>;
+                                       regulator-always-on;
+                               };
+
+                               buck6_reg: BUCK6 {
+                                       regulator-name = "PVDD_KFC_1V0";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1000000>;
+                                       regulator-always-on;
+                               };
+
+                               buck7_reg: BUCK7 {
+                                       regulator-name = "VIN_LLDO_1V4";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1400000>;
+                                       regulator-always-on;
+                               };
+
+                               buck8_reg: BUCK8 {
+                                       regulator-name = "VIN_MLDO_2V0";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <2000000>;
+                                       regulator-always-on;
+                               };
+
+                               buck9_reg: BUCK9 {
+                                       regulator-name = "VIN_HLDO_3V5";
+                                       regulator-min-microvolt = <3000000>;
+                                       regulator-max-microvolt = <3500000>;
+                                       regulator-always-on;
+                               };
+
+                               buck10_reg: BUCK10 {
+                                       regulator-name = "PVDD_EMMCF_2V8";
+                                       regulator-min-microvolt = <2800000>;
+                                       regulator-max-microvolt = <2800000>;
+                               };
+                       };
+               };
+       };
+
 };