ARM: dts: omap5-uevm: document regulator signals used on the actual board
authorNishanth Menon <nm@ti.com>
Mon, 29 Jul 2013 17:03:01 +0000 (12:03 -0500)
committerTony Lindgren <tony@atomide.com>
Tue, 30 Jul 2013 06:41:26 +0000 (23:41 -0700)
commit e00c27ef3b4c23e39d0a77b7c8e5be44c28001c7
(ARM: dts: OMAP5: Add Palmas MFD node and regulator nodes)
introduced regulator entries for OMAP5uEVM.

However, currently we use the Palmas regulator names which is used for
different purposes on uEVM. Document the same based on 750-2628-XXX
boards - which is meant to be supported by this dts.

Reported-by: Marc Jüttner <m-juettner@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: J Keerthy <j-keerthy@ti.com>
Acked-by: Benoit Cousson <benoit.cousson@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
arch/arm/boot/dts/omap5-uevm.dts

index 08b7267..b430b8f 100644 (file)
 
                        regulators {
                                smps123_reg: smps123 {
+                                       /* VDD_OPP_MPU */
                                        regulator-name = "smps123";
                                        regulator-min-microvolt = < 600000>;
                                        regulator-max-microvolt = <1500000>;
                                };
 
                                smps45_reg: smps45 {
+                                       /* VDD_OPP_MM */
                                        regulator-name = "smps45";
                                        regulator-min-microvolt = < 600000>;
                                        regulator-max-microvolt = <1310000>;
                                };
 
                                smps6_reg: smps6 {
+                                       /* VDD_DDR3 - over VDD_SMPS6 */
                                        regulator-name = "smps6";
                                        regulator-min-microvolt = <1200000>;
                                        regulator-max-microvolt = <1200000>;
                                };
 
                                smps7_reg: smps7 {
+                                       /* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
                                        regulator-name = "smps7";
                                        regulator-min-microvolt = <1800000>;
                                        regulator-max-microvolt = <1800000>;
                                };
 
                                smps8_reg: smps8 {
+                                       /* VDD_OPP_CORE */
                                        regulator-name = "smps8";
                                        regulator-min-microvolt = < 600000>;
                                        regulator-max-microvolt = <1310000>;
                                };
 
                                smps9_reg: smps9 {
+                                       /* VDDA_2v1_AUD over VDD_2v1 */
                                        regulator-name = "smps9";
                                        regulator-min-microvolt = <2100000>;
                                        regulator-max-microvolt = <2100000>;
                                };
 
                                smps10_reg: smps10 {
+                                       /* VBUS_5V_OTG */
                                        regulator-name = "smps10";
                                        regulator-min-microvolt = <5000000>;
                                        regulator-max-microvolt = <5000000>;
                                };
 
                                ldo1_reg: ldo1 {
+                                       /* VDDAPHY_CAM: vdda_csiport */
                                        regulator-name = "ldo1";
                                        regulator-min-microvolt = <2800000>;
                                        regulator-max-microvolt = <2800000>;
                                };
 
                                ldo2_reg: ldo2 {
+                                       /* VCC_2V8_DISP: Does not go anywhere */
                                        regulator-name = "ldo2";
                                        regulator-min-microvolt = <2900000>;
                                        regulator-max-microvolt = <2900000>;
                                };
 
                                ldo3_reg: ldo3 {
+                                       /* VDDAPHY_MDM: vdda_lli */
                                        regulator-name = "ldo3";
                                        regulator-min-microvolt = <3000000>;
                                        regulator-max-microvolt = <3000000>;
                                };
 
                                ldo4_reg: ldo4 {
+                                       /* VDDAPHY_DISP: vdda_dsiport/hdmi */
                                        regulator-name = "ldo4";
                                        regulator-min-microvolt = <2200000>;
                                        regulator-max-microvolt = <2200000>;
                                };
 
                                ldo5_reg: ldo5 {
+                                       /* VDDA_1V8_PHY: usb/sata/hdmi.. */
                                        regulator-name = "ldo5";
                                        regulator-min-microvolt = <1800000>;
                                        regulator-max-microvolt = <1800000>;
                                };
 
                                ldo6_reg: ldo6 {
+                                       /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */
                                        regulator-name = "ldo6";
                                        regulator-min-microvolt = <1500000>;
                                        regulator-max-microvolt = <1500000>;
                                };
 
                                ldo7_reg: ldo7 {
+                                       /* VDD_VPP: vpp1 */
                                        regulator-name = "ldo7";
                                        regulator-min-microvolt = <1500000>;
                                        regulator-max-microvolt = <1500000>;
                                };
 
                                ldo8_reg: ldo8 {
+                                       /* VDD_3v0: Does not go anywhere */
                                        regulator-name = "ldo8";
                                        regulator-min-microvolt = <1500000>;
                                        regulator-max-microvolt = <1500000>;
                                };
 
                                ldo9_reg: ldo9 {
+                                       /* VCC_DV_SDIO: vdds_sdcard */
                                        regulator-name = "ldo9";
                                        regulator-min-microvolt = <1800000>;
                                        regulator-max-microvolt = <3300000>;
                                };
 
                                ldoln_reg: ldoln {
+                                       /* VDDA_1v8_REF: vdds_osc/mm_l4per.. */
                                        regulator-name = "ldoln";
                                        regulator-min-microvolt = <1800000>;
                                        regulator-max-microvolt = <1800000>;
                                };
 
                                ldousb_reg: ldousb {
+                                       /* VDDA_3V_USB: VDDA_USBHS33 */
                                        regulator-name = "ldousb";
                                        regulator-min-microvolt = <3250000>;
                                        regulator-max-microvolt = <3250000>;