[U-Boot] [PATCHv5 2/4] power: as3722: Allow using on any i2c bus with any address

[Julian Scheel]

From: Alban Bedel <alban.bedel at avionic-design.de>

The init simply hardcoded the i2c bus and address to those used on
jetson. Extend the init function to take the bus number and device
address as parameter. As only jetson is using this code for now just
fix this single use of the function.

Change-Id: Ib6073a2cd29fa228d09d298aa6406f909ee5faae
Signed-off-by: Alban Bedel <alban.bedel at avionic-design.de>
Signed-off-by: Julian Scheel <julian at jusst.de>
---
 board/nvidia/jetson-tk1/jetson-tk1.c | 2 +-
 drivers/power/as3722.c               | 4 +---
 include/power/as3722.h               | 2 +-
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/board/nvidia/jetson-tk1/jetson-tk1.c b/board/nvidia/jetson-tk1/jetson-tk1.c
index a66b710..129c08b 100644
--- a/board/nvidia/jetson-tk1/jetson-tk1.c
+++ b/board/nvidia/jetson-tk1/jetson-tk1.c
@@ -42,7 +42,7 @@ int tegra_pcie_board_init(void)
 	struct udevice *pmic;
 	int err;
 
-	err = as3722_init(&pmic);
+	err = as3722_init(&pmic, 0, 0x40);
 	if (err) {
 		error("failed to initialize AS3722 PMIC: %d\n", err);
 		return err;
diff --git a/drivers/power/as3722.c b/drivers/power/as3722.c
index c09e1de..321d65d 100644
--- a/drivers/power/as3722.c
+++ b/drivers/power/as3722.c
@@ -243,12 +243,10 @@ int as3722_get(struct udevice **devp)
 	return i2c_get_chip_for_busnum(bus, address, 1, devp);
 }
 
-int as3722_init(struct udevice **devp)
+int as3722_init(struct udevice **devp, unsigned int bus, unsigned int address)
 {
 	struct udevice *pmic;
 	u8 id, revision;
-	const unsigned int bus = 0;
-	const unsigned int address = 0x40;
 	int err;
 
 	err = i2c_get_chip_for_busnum(bus, address, 1, &pmic);
diff --git a/include/power/as3722.h b/include/power/as3722.h
index 0f22482..c37b43a 100644
--- a/include/power/as3722.h
+++ b/include/power/as3722.h
@@ -14,7 +14,7 @@
 
 struct udevice;
 
-int as3722_init(struct udevice **devp);
+int as3722_init(struct udevice **devp, unsigned int bus, unsigned int address);
 int as3722_sd_enable(struct udevice *pmic, unsigned int sd);
 int as3722_sd_set_voltage(struct udevice *pmic, unsigned int sd, u8 value);
 int as3722_ldo_enable(struct udevice *pmic, unsigned int ldo);
-- 
2.9.3