ARM: dts: Add S5K5BA sensor regulator definitions for Trats board

Add MAX8998 LDO12 and fixed voltage regulator nodes. While at it,
all fixed voltage regulator nodes are grouped in a 'regulators' node.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 62 insertions, 16 deletions

diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index 199ff1e86a7c..1c164f234bcc 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -30,13 +30,62 @@
                 bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";
         };
 
-        vemmc_reg: voltage-regulator@0 {
-                compatible = "regulator-fixed";
-                regulator-name = "VMEM_VDD_2.8V";
-                regulator-min-microvolt = <2800000>;
-                regulator-max-microvolt = <2800000>;
-                gpio = <&gpk0 2 0>;
-                enable-active-high;
+        regulators {
+                compatible = "simple-bus";
+
+                vemmc_reg: regulator-0 {
+                        compatible = "regulator-fixed";
+                        regulator-name = "VMEM_VDD_2.8V";
+                        regulator-min-microvolt = <2800000>;
+                        regulator-max-microvolt = <2800000>;
+                        gpio = <&gpk0 2 0>;
+                        enable-active-high;
+                };
+
+                tsp_reg: regulator-1 {
+                        compatible = "regulator-fixed";
+                        regulator-name = "TSP_FIXED_VOLTAGES";
+                        regulator-min-microvolt = <2800000>;
+                        regulator-max-microvolt = <2800000>;
+                        gpio = <&gpl0 3 0>;
+                        enable-active-high;
+                };
+
+                cam_af_28v_reg: regulator-2 {
+                        compatible = "regulator-fixed";
+                        regulator-name = "8M_AF_2.8V_EN";
+                        regulator-min-microvolt = <2800000>;
+                        regulator-max-microvolt = <2800000>;
+                        gpio = <&gpk1 1 0>;
+                        enable-active-high;
+                };
+
+                cam_io_en_reg: regulator-3 {
+                        compatible = "regulator-fixed";
+                        regulator-name = "CAM_IO_EN";
+                        regulator-min-microvolt = <2800000>;
+                        regulator-max-microvolt = <2800000>;
+                        gpio = <&gpe2 1 0>;
+                        enable-active-high;
+                };
+
+                cam_io_12v_reg: regulator-4 {
+                        compatible = "regulator-fixed";
+                        regulator-name = "8M_1.2V_EN";
+                        regulator-min-microvolt = <1200000>;
+                        regulator-max-microvolt = <1200000>;
+                        gpio = <&gpe2 5 0>;
+                        enable-active-high;
+                };
+
+                vt_core_15v_reg: regulator-5 {
+                        compatible = "regulator-fixed";
+                        regulator-name = "VT_CORE_1.5V";
+                        regulator-min-microvolt = <1500000>;
+                        regulator-max-microvolt = <1500000>;
+                        gpio = <&gpe2 2 0>;
+                        enable-active-high;
+                };
         };
 
         sdhci_emmc: sdhci@12510000 {
@@ -97,15 +146,6 @@
                 };
         };
 
-        tsp_reg: voltage-regulator {
-                compatible = "regulator-fixed";
-                regulator-name = "TSP_FIXED_VOLTAGES";
-                regulator-min-microvolt = <2800000>;
-                regulator-max-microvolt = <2800000>;
-                gpio = <&gpl0 3 0>;
-                enable-active-high;
-        };
-
         i2c@13890000 {
                 samsung,i2c-sda-delay = <100>;
                 samsung,i2c-slave-addr = <0x10>;
@@ -218,6 +258,12 @@
                                      regulator-always-on;
                                 };
 
+                                vtcam_reg: LDO12 {
+                                     regulator-name = "VT_CAM_1.8V";
+                                     regulator-min-microvolt = <1800000>;
+                                     regulator-max-microvolt = <1800000>;
+                                };
+
                                 vcclcd_reg: LDO13 {
                                      regulator-name = "VCC_3.3V_LCD";
                                      regulator-min-microvolt = <3300000>;