Merge remote-tracking branch 'u-boot/master' into u-boot-arm-merged

[karo-tx-uboot.git] / drivers / power / power_fsl.c

diff --git a/drivers/misc/pmic_fsl.c b/drivers/power/power_fsl.c
similarity index 83%
rename from drivers/misc/pmic_fsl.c
rename to drivers/power/power_fsl.c
index c8d4c8d9ecf6e429470485738da6385075e96915..af4663dd259e651ba026453103dbcf26222792ce 100644 (file)
--- a/drivers/misc/pmic_fsl.c
+++ b/drivers/power/power_fsl.c
@@ -23,8 +23,9 @@
 
 #include <common.h>
 #include <spi.h>
-#include <pmic.h>
+#include <power/pmic.h>
 #include <fsl_pmic.h>
+#include <errno.h>
 
 #if defined(CONFIG_PMIC_FSL_MC13892)
 #define FSL_PMIC_I2C_LENGTH    3
@@ -32,22 +33,27 @@
 #define FSL_PMIC_I2C_LENGTH    1
 #endif
 
-#if defined(CONFIG_PMIC_SPI)
+#if defined(CONFIG_POWER_SPI)
 static u32 pmic_spi_prepare_tx(u32 reg, u32 *val, u32 write)
 {
        return (write << 31) | (reg << 25) | (*val & 0x00FFFFFF);
 }
 #endif
 
-int pmic_init(void)
+int pmic_init(unsigned char bus)
 {
-       struct pmic *p = get_pmic();
        static const char name[] = "FSL_PMIC";
+       struct pmic *p = pmic_alloc();
+
+       if (!p) {
+               printf("%s: POWER allocation error!\n", __func__);
+               return -ENOMEM;
+       }
 
        p->name = name;
        p->number_of_regs = PMIC_NUM_OF_REGS;
 
-#if defined(CONFIG_PMIC_SPI)
+#if defined(CONFIG_POWER_SPI)
        p->interface = PMIC_SPI;
        p->bus = CONFIG_FSL_PMIC_BUS;
        p->hw.spi.cs = CONFIG_FSL_PMIC_CS;
@@ -56,13 +62,13 @@ int pmic_init(void)
        p->hw.spi.bitlen = CONFIG_FSL_PMIC_BITLEN;
        p->hw.spi.flags = SPI_XFER_BEGIN | SPI_XFER_END;
        p->hw.spi.prepare_tx = pmic_spi_prepare_tx;
-#elif defined(CONFIG_PMIC_I2C)
+#elif defined(CONFIG_POWER_I2C)
        p->interface = PMIC_I2C;
        p->hw.i2c.addr = CONFIG_SYS_FSL_PMIC_I2C_ADDR;
        p->hw.i2c.tx_num = FSL_PMIC_I2C_LENGTH;
        p->bus = I2C_PMIC;
 #else
-#error "You must select CONFIG_PMIC_SPI or CONFIG_PMIC_I2C"
+#error "You must select CONFIG_POWER_SPI or CONFIG_PMIC_I2C"
 #endif
 
        return 0;