ARM: dts: db8500: add property "regulator-compatible" regulator node

Device's regulator matches their hardware counterparts with the
property "regulator-compatible" of each child regulator node in
place of the child node name.
Add the property "regulator-compatible" for each regulator with
their hardware counterpart's name.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi
index 4ad5160018cb522922201b3dfebf9c0462b6ef85..ec2be92b270d63f456d1e703a1cfa5c632a1218b 100644 (file)
--- a/arch/arm/boot/dts/db8500.dtsi
+++ b/arch/arm/boot/dts/db8500.dtsi
@@ -206,62 +206,74 @@
 
                                // DB8500_REGULATOR_VAPE
                                db8500_vape_reg: db8500_vape {
+                                       regulator-compatible = "db8500_vape";
                                        regulator-name = "db8500-vape";
                                        regulator-always-on;
                                };
 
                                // DB8500_REGULATOR_VARM
                                db8500_varm_reg: db8500_varm {
+                                       regulator-compatible = "db8500_varm";
                                        regulator-name = "db8500-varm";
                                };
 
                                // DB8500_REGULATOR_VMODEM
                                db8500_vmodem_reg: db8500_vmodem {
+                                       regulator-compatible = "db8500_vmodem";
                                        regulator-name = "db8500-vmodem";
                                };
 
                                // DB8500_REGULATOR_VPLL
                                db8500_vpll_reg: db8500_vpll {
+                                       regulator-compatible = "db8500_vpll";
                                        regulator-name = "db8500-vpll";
                                };
 
                                // DB8500_REGULATOR_VSMPS1
                                db8500_vsmps1_reg: db8500_vsmps1 {
+                                       regulator-compatible = "db8500_vsmps1";
                                        regulator-name = "db8500-vsmps1";
                                };
 
                                // DB8500_REGULATOR_VSMPS2
                                db8500_vsmps2_reg: db8500_vsmps2 {
+                                       regulator-compatible = "db8500_vsmps2";
                                        regulator-name = "db8500-vsmps2";
                                };
 
                                // DB8500_REGULATOR_VSMPS3
                                db8500_vsmps3_reg: db8500_vsmps3 {
+                                       regulator-compatible = "db8500_vsmps3";
                                        regulator-name = "db8500-vsmps3";
                                };
 
                                // DB8500_REGULATOR_VRF1
                                db8500_vrf1_reg: db8500_vrf1 {
+                                       regulator-compatible = "db8500_vrf1";
                                        regulator-name = "db8500-vrf1";
                                };
 
                                // DB8500_REGULATOR_SWITCH_SVAMMDSP
                                db8500_sva_mmdsp_reg: db8500_sva_mmdsp {
+                                       regulator-compatible = "db8500_sva_mmdsp";
                                        regulator-name = "db8500-sva-mmdsp";
                                };
 
                                // DB8500_REGULATOR_SWITCH_SVAMMDSPRET
                                db8500_sva_mmdsp_ret_reg: db8500_sva_mmdsp_ret {
+                                       regulator-compatible = "db8500_sva_mmdsp_ret";
                                        regulator-name = "db8500-sva-mmdsp-ret";
                                };
 
                                // DB8500_REGULATOR_SWITCH_SVAPIPE
                                db8500_sva_pipe_reg: db8500_sva_pipe {
+                                       regulator-compatible = "db8500_sva_pipe";
                                        regulator-name = "db8500_sva_pipe";
                                };
 
                                // DB8500_REGULATOR_SWITCH_SIAMMDSP
                                db8500_sia_mmdsp_reg: db8500_sia_mmdsp {
+                                       regulator-compatible = "db8500_sia_mmdsp";
                                        regulator-name = "db8500_sia_mmdsp";
                                };
 
@@ -272,38 +284,45 @@
 
                                // DB8500_REGULATOR_SWITCH_SIAPIPE
                                db8500_sia_pipe_reg: db8500_sia_pipe {
+                                       regulator-compatible = "db8500_sia_pipe";
                                        regulator-name = "db8500-sia-pipe";
                                };
 
                                // DB8500_REGULATOR_SWITCH_SGA
                                db8500_sga_reg: db8500_sga {
+                                       regulator-compatible = "db8500_sga";
                                        regulator-name = "db8500-sga";
                                        vin-supply = <&db8500_vape_reg>;
                                };
 
                                // DB8500_REGULATOR_SWITCH_B2R2_MCDE
                                db8500_b2r2_mcde_reg: db8500_b2r2_mcde {
+                                       regulator-compatible = "db8500_b2r2_mcde";
                                        regulator-name = "db8500-b2r2-mcde";
                                        vin-supply = <&db8500_vape_reg>;
                                };
 
                                // DB8500_REGULATOR_SWITCH_ESRAM12
                                db8500_esram12_reg: db8500_esram12 {
+                                       regulator-compatible = "db8500_esram12";
                                        regulator-name = "db8500-esram12";
                                };
 
                                // DB8500_REGULATOR_SWITCH_ESRAM12RET
                                db8500_esram12_ret_reg: db8500_esram12_ret {
+                                       regulator-compatible = "db8500_esram12_ret";
                                        regulator-name = "db8500-esram12-ret";
                                };
 
                                // DB8500_REGULATOR_SWITCH_ESRAM34
                                db8500_esram34_reg: db8500_esram34 {
+                                       regulator-compatible = "db8500_esram34";
                                        regulator-name = "db8500-esram34";
                                };
 
                                // DB8500_REGULATOR_SWITCH_ESRAM34RET
                                db8500_esram34_ret_reg: db8500_esram34_ret {
+                                       regulator-compatible = "db8500_esram34_ret";
                                        regulator-name = "db8500-esram34-ret";
                                };
                        };
@@ -318,6 +337,7 @@
 
                                        // supplies to the display/camera
                                        ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
+                                               regulator-compatible = "ab8500_ldo_aux1";
                                                regulator-name = "V-DISPLAY";
                                                regulator-min-microvolt = <2500000>;
                                                regulator-max-microvolt = <2900000>;
@@ -328,6 +348,7 @@
 
                                        // supplies to the on-board eMMC
                                        ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
+                                               regulator-compatible = "ab8500_ldo_aux2";
                                                regulator-name = "V-eMMC1";
                                                regulator-min-microvolt = <1100000>;
                                                regulator-max-microvolt = <3300000>;
@@ -335,6 +356,7 @@
 
                                        // supply for VAUX3; SDcard slots
                                        ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
+                                               regulator-compatible = "ab8500_ldo_aux3";
                                                regulator-name = "V-MMC-SD";
                                                regulator-min-microvolt = <1100000>;
                                                regulator-max-microvolt = <3300000>;
@@ -342,41 +364,49 @@
 
                                        // supply for v-intcore12; VINTCORE12 LDO
                                        ab8500_ldo_initcore_reg: ab8500_ldo_initcore {
+                                               regulator-compatible = "ab8500_ldo_initcore";
                                                regulator-name = "V-INTCORE";
                                        };
 
                                        // supply for tvout; gpadc; TVOUT LDO
                                        ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
+                                               regulator-compatible = "ab8500_ldo_tvout";
                                                regulator-name = "V-TVOUT";
                                        };
 
                                        // supply for ab8500-usb; USB LDO
                                        ab8500_ldo_usb_reg: ab8500_ldo_usb {
+                                               regulator-compatible = "ab8500_ldo_usb";
                                                regulator-name = "dummy";
                                        };
 
                                        // supply for ab8500-vaudio; VAUDIO LDO
                                        ab8500_ldo_audio_reg: ab8500_ldo_audio {
+                                               regulator-compatible = "ab8500_ldo_audio";
                                                regulator-name = "V-AUD";
                                        };
 
                                        // supply for v-anamic1 VAMic1-LDO
                                        ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
+                                               regulator-compatible = "ab8500_ldo_anamic1";
                                                regulator-name = "V-AMIC1";
                                        };
 
                                        // supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1
                                        ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 {
+                                               regulator-compatible = "ab8500_ldo_amamic2";
                                                regulator-name = "V-AMIC2";
                                        };
 
                                        // supply for v-dmic; VDMIC LDO
                                        ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
+                                               regulator-compatible = "ab8500_ldo_dmic";
                                                regulator-name = "V-DMIC";
                                        };
 
                                        // supply for U8500 CSI/DSI; VANA LDO
                                        ab8500_ldo_ana_reg: ab8500_ldo_ana {
+                                               regulator-compatible = "ab8500_ldo_ana";
                                                regulator-name = "V-CSI/DSI";
                                        };
                                };