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power: pca9450: add a new parameter for power_pca9450_init 

Currently PCA9450 might have address 0x25 or 0x35, so let user
choose the address.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
This commit is contained in:
Peng Fan 2021-03-19 15:57:06 +08:00 committed by Stefano Babic
parent fd60fe7e61
commit 4eeb9fe847
4 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
board/freescale/imx8mp_evk/spl.c
View File

@ -70,7 +70,7 @@ int power_init_board(void)
struct pmic *p;
int ret;
ret = power_pca9450_init(I2C_PMIC);
ret = power_pca9450_init(I2C_PMIC, 0x25);
if (ret)
printf("power init failed");
p = pmic_get("PCA9450");

2
board/phytec/phycore_imx8mp/spl.c
View File

@ -53,7 +53,7 @@ int power_init_board(void)
struct pmic *p;
int ret;
ret = power_pca9450_init(0);
ret = power_pca9450_init(0, 0x25);
if (ret)
printf("power init failed");
p = pmic_get("PCA9450");

4
drivers/power/pmic/pmic_pca9450.c
View File

@ -11,7 +11,7 @@
static const char pca9450_name[] = "PCA9450";
int power_pca9450_init(unsigned char bus)
int power_pca9450_init(unsigned char bus, unsigned char addr)
{
struct pmic *p = pmic_alloc();
@ -23,7 +23,7 @@ int power_pca9450_init(unsigned char bus)
p->name = pca9450_name;
p->interface = PMIC_I2C;
p->number_of_regs = PCA9450_REG_NUM;
p->hw.i2c.addr = 0x25;
p->hw.i2c.addr = addr;
p->hw.i2c.tx_num = 1;
p->bus = bus;

2
include/power/pca9450.h
View File

@ -54,6 +54,6 @@ enum {
PCA9450_REG_NUM,
};
int power_pca9450_init(unsigned char bus);
int power_pca9450_init(unsigned char bus, unsigned char addr);
#endif