power: regulator: Add ctrl_reg and volt_reg fields for pmic

The ctrl reg contains bit fields to enable and disable regulators, and volt_reg has the bit fields to configure the voltage values. The registers are frequently accessed hence make them part of dm_regulator_uclass_platdata structure. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>

power: regulator: Add ctrl_reg and volt_reg fields for pmic
The ctrl reg contains bit fields to enable and disable regulators, and volt_reg has the bit fields to configure the voltage values. The registers are frequently accessed hence make them part of dm_regulator_uclass_platdata structure. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Keerthy · Simon Glass
1 parent 477dfe2ffc
Showing 1 changed file with 4 additions and 0 deletions Side-by-side Diff
include/power/regulator.h
@@ -153,6 +153,8 @@
  * TODO(sjg@chromium.org): Consider putting the above two into @flags
  * @flags:     - flags value (see REGULATOR_FLAG_...)
  * @name**     - fdt regulator name - should be taken from the device tree
+ * ctrl_reg:   - Control register offset used to enable/disable regulator
+ * volt_reg:   - register offset for writing voltage vsel values
  *
  * Note:
  * *  - set automatically on device probe by the uclass's '.pre_probe' method.
@@ -172,6 +174,8 @@
 	bool boot_on;
 	const char *name;
 	int flags;
+	u8 ctrl_reg;
+	u8 volt_reg;
 };
  
 /* Regulator device operations */
...	...	@@ -153,6 +153,8 @@
153	153	* TODO(sjg@chromium.org): Consider putting the above two into @flags
154	154	* @flags: - flags value (see REGULATOR_FLAG_...)
155	155	* @name** - fdt regulator name - should be taken from the device tree
	156	+ * ctrl_reg: - Control register offset used to enable/disable regulator
	157	+ * volt_reg: - register offset for writing voltage vsel values
156	158	*
157	159	* Note:
158	160	* * - set automatically on device probe by the uclass's '.pre_probe' method.
...	...	@@ -172,6 +174,8 @@
172	174	bool boot_on;
173	175	const char *name;
174	176	int flags;
	177	+ u8 ctrl_reg;
	178	+ u8 volt_reg;
175	179	};
176	180
177	181	/* Regulator device operations */