ARM: dts: exynos: Fix missing empty reg/ranges property regulators on Trats

Remove the regulators node entirely because its children do not have any
unit addresses.  This fixes DTC warning:

    Warning (simple_bus_reg): /regulators/regulator-0: missing or empty reg/ranges property

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>

diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index 3d791db..5cc96f0 100644 (file)
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -30,62 +30,58 @@
                stdout-path = "serial2:115200n8";
        };
 
-       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 GPIO_ACTIVE_HIGH>;
-                       enable-active-high;
-               };
+       vemmc_reg: regulator-0 {
+               compatible = "regulator-fixed";
+               regulator-name = "VMEM_VDD_2.8V";
+               regulator-min-microvolt = <2800000>;
+               regulator-max-microvolt = <2800000>;
+               gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>;
+               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 GPIO_ACTIVE_HIGH>;
-                       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 GPIO_ACTIVE_HIGH>;
+               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 GPIO_ACTIVE_HIGH>;
-                       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 GPIO_ACTIVE_HIGH>;
+               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 GPIO_ACTIVE_HIGH>;
-                       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 GPIO_ACTIVE_HIGH>;
+               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 GPIO_ACTIVE_HIGH>;
-                       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 GPIO_ACTIVE_HIGH>;
+               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 GPIO_ACTIVE_HIGH>;
-                       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 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
        };
 
        gpio-keys {