regulator: da9211: add descriptions for da9212/da9214

This is a patch for adding description for da9212/da9214.

Signed-off-by: James Ban <James.Ban.opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/regulator/da9211.txt b/Documentation/devicetree/bindings/regulator/da9211.txt
index c620493e8dbe4cfa150a8ad787705cce8fce00d5..0f2a6f8fcafdb988dfc93042e7b5d700ee5ac206 100644 (file)
--- a/Documentation/devicetree/bindings/regulator/da9211.txt
+++ b/Documentation/devicetree/bindings/regulator/da9211.txt
@@ -1,7 +1,8 @@
-* Dialog Semiconductor DA9211/DA9213/DA9215 Voltage Regulator
+* Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 Voltage Regulator
 
 Required properties:
-- compatible: "dlg,da9211" or "dlg,da9213" or "dlg,da9215"
+- compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213"
+  or "dlg,da9214" or "dlg,da9215"
 - reg: I2C slave address, usually 0x68.
 - interrupts: the interrupt outputs of the controller
 - regulators: A node that houses a sub-node for each regulator within the
@@ -21,6 +22,25 @@ Example 1) DA9211
                reg = <0x68>;
                interrupts = <3 27>;
 
+               regulators {
+                       BUCKA {
+                               regulator-name = "VBUCKA";
+                               regulator-min-microvolt = < 300000>;
+                               regulator-max-microvolt = <1570000>;
+                               regulator-min-microamp  = <2000000>;
+                               regulator-max-microamp  = <5000000>;
+                               enable-gpios = <&gpio 27 0>;
+                       };
+               };
+       };
+
+Example 2) DA9212
+
+       pmic: da9212@68 {
+               compatible = "dlg,da9212";
+               reg = <0x68>;
+               interrupts = <3 27>;
+
                regulators {
                        BUCKA {
                                regulator-name = "VBUCKA";
@@ -41,12 +61,30 @@ Example 1) DA9211
                };
        };
 
-Example 2) DA9213
+Example 3) DA9213
        pmic: da9213@68 {
                compatible = "dlg,da9213";
                reg = <0x68>;
                interrupts = <3 27>;
 
+               regulators {
+                       BUCKA {
+                               regulator-name = "VBUCKA";
+                               regulator-min-microvolt = < 300000>;
+                               regulator-max-microvolt = <1570000>;
+                               regulator-min-microamp  = <3000000>;
+                               regulator-max-microamp  = <6000000>;
+                               enable-gpios = <&gpio 27 0>;
+                       };
+               };
+       };
+
+Example 4) DA9214
+       pmic: da9214@68 {
+               compatible = "dlg,da9214";
+               reg = <0x68>;
+               interrupts = <3 27>;
+
                regulators {
                        BUCKA {
                                regulator-name = "VBUCKA";
@@ -67,8 +105,7 @@ Example 2) DA9213
                };
        };
 
-
-Example 3) DA9215
+Example 5) DA9215
        pmic: da9215@68 {
                compatible = "dlg,da9215";
                reg = <0x68>;

diff --git a/drivers/regulator/da9211-regulator.c b/drivers/regulator/da9211-regulator.c
index 236abf473db5de8fc85bf7e5337469bf0926fcf9..aa47280efd323a62f1f5b416c82e9a2d8edfa22e 100644 (file)
--- a/drivers/regulator/da9211-regulator.c
+++ b/drivers/regulator/da9211-regulator.c
@@ -1,5 +1,6 @@
 /*
- * da9211-regulator.c - Regulator device driver for DA9211/DA9213/DA9215
+ * da9211-regulator.c - Regulator device driver for DA9211/DA9212
+ * /DA9213/DA9214/DA9215
  * Copyright (C) 2015  Dialog Semiconductor Ltd.
  *
  * This library is free software; you can redistribute it and/or
@@ -493,7 +494,9 @@ static int da9211_i2c_probe(struct i2c_client *i2c,
 
 static const struct i2c_device_id da9211_i2c_id[] = {
        {"da9211", DA9211},
+       {"da9212", DA9212},
        {"da9213", DA9213},
+       {"da9214", DA9214},
        {"da9215", DA9215},
        {},
 };
@@ -502,8 +505,10 @@ MODULE_DEVICE_TABLE(i2c, da9211_i2c_id);
 #ifdef CONFIG_OF
 static const struct of_device_id da9211_dt_ids[] = {
        { .compatible = "dlg,da9211", .data = &da9211_i2c_id[0] },
-       { .compatible = "dlg,da9213", .data = &da9211_i2c_id[1] },
-       { .compatible = "dlg,da9215", .data = &da9211_i2c_id[2] },
+       { .compatible = "dlg,da9212", .data = &da9211_i2c_id[1] },
+       { .compatible = "dlg,da9213", .data = &da9211_i2c_id[2] },
+       { .compatible = "dlg,da9214", .data = &da9211_i2c_id[3] },
+       { .compatible = "dlg,da9215", .data = &da9211_i2c_id[4] },
        {},
 };
 MODULE_DEVICE_TABLE(of, da9211_dt_ids);
@@ -521,5 +526,5 @@ static struct i2c_driver da9211_regulator_driver = {
 module_i2c_driver(da9211_regulator_driver);
 
 MODULE_AUTHOR("James Ban <James.Ban.opensource@diasemi.com>");
-MODULE_DESCRIPTION("Regulator device driver for Dialog DA9211/DA9213/DA9215");
+MODULE_DESCRIPTION("DA9211/DA9212/DA9213/DA9214/DA9215 regulator driver");
 MODULE_LICENSE("GPL");

diff --git a/drivers/regulator/da9211-regulator.h b/drivers/regulator/da9211-regulator.h
index d6ad96fc64d33eae95ceb112a3970665f64876ec..b841bbf330cc3a9e25ca91c1012149be7803830d 100644 (file)
--- a/drivers/regulator/da9211-regulator.h
+++ b/drivers/regulator/da9211-regulator.h
@@ -1,5 +1,6 @@
 /*
- * da9211-regulator.h - Regulator definitions for DA9211/DA9213/DA9215
+ * da9211-regulator.h - Regulator definitions for DA9211/DA9212
+ * /DA9213/DA9214/DA9215
  * Copyright (C) 2015  Dialog Semiconductor Ltd.
  *
  * This program is free software; you can redistribute it and/or

diff --git a/include/linux/regulator/da9211.h b/include/linux/regulator/da9211.h
index a43a5ca1167b753938bedcc984771fead101b89d..80cb40b7c88d44e966f07db9aa67f1b98c9fe43f 100644 (file)
--- a/include/linux/regulator/da9211.h
+++ b/include/linux/regulator/da9211.h
@@ -1,5 +1,6 @@
 /*
- * da9211.h - Regulator device driver for DA9211/DA9213/DA9215
+ * da9211.h - Regulator device driver for DA9211/DA9212
+ * /DA9213/DA9214/DA9215
  * Copyright (C) 2015  Dialog Semiconductor Ltd.
  *
  * This program is free software; you can redistribute it and/or
@@ -22,7 +23,9 @@
 
 enum da9211_chip_id {
        DA9211,
+       DA9212,
        DA9213,
+       DA9214,
        DA9215,
 };