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Commit 1fc74aef authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Samuel Ortiz
Browse files

mfd: Add support for twl6041 



The delta between twl6040 and twl6041 is small, the main difference is in
the number of GPOs (3 on twl6040, 1 on twl6041).

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent be4ac00a

Documentation/devicetree/bindings/mfd/twl6040.txt

+1 −1
Original line number Diff line number Diff line
@@ -6,7 +6,7 @@ They are connected ot the host processor via i2c for commands, McPDM for audio 
data and commands.



Required properties:

- compatible : Must be "ti,twl6040";

- compatible : "ti,twl6040" for twl6040, "ti,twl6041" for twl6041

- reg: must be 0x4b for i2c address

- interrupts: twl6040 has one interrupt line connecteded to the main SoC

- interrupt-parent: The parent interrupt controller

drivers/mfd/twl6040-core.c

+1 −0
Original line number Diff line number Diff line
@@ -679,6 +679,7 @@ static int __devexit twl6040_remove(struct i2c_client *client) 


static const struct i2c_device_id twl6040_i2c_id[] = {

	{ "twl6040", 0, },

	{ "twl6041", 0, },

	{ },

};

MODULE_DEVICE_TABLE(i2c, twl6040_i2c_id);

include/linux/mfd/twl6040.h

+1 −0
Original line number Diff line number Diff line
@@ -163,6 +163,7 @@ 
#define TWL6040_REV_ES1_0		0x00

#define TWL6040_REV_ES1_1		0x01 /* Rev ES1.1 and ES1.2 */

#define TWL6040_REV_ES1_3		0x02

#define TWL6041_REV_ES2_0		0x10



#define TWL6040_IRQ_TH			0

#define TWL6040_IRQ_PLUG		1