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MX5: mx53evk: use new pmic driver 

Switch to new pmic generic driver.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Jason Liu <jason.hui@linaro.org>
Acked-by: Jason Liu <jason.hui@linaro.org>
This commit is contained in:
Stefano Babic 2011-10-08 11:00:22 +02:00 committed by Albert ARIBAUD
parent 5357265a62
commit bba1b6cf15
2 changed files with 14 additions and 8 deletions
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17
board/freescale/mx53evk/mx53evk.c
View File

@ -32,6 +32,7 @@
#include <i2c.h> #include <i2c.h>
#include <mmc.h> #include <mmc.h>
#include <fsl_esdhc.h> #include <fsl_esdhc.h>
#include <pmic.h>
#include <fsl_pmic.h> #include <fsl_pmic.h>
#include <asm/gpio.h> #include <asm/gpio.h>
#include <mc13892.h> #include <mc13892.h>
@ -124,12 +125,16 @@ static void setup_i2c(unsigned int port_number)
void power_init(void) void power_init(void)
{ {
unsigned int val; unsigned int val;
struct pmic *p;
pmic_init();
p = get_pmic();
/* Set VDDA to 1.25V */ /* Set VDDA to 1.25V */
val = pmic_reg_read(REG_SW_2); pmic_reg_read(p, REG_SW_2, &val);
val &= ~SWX_OUT_MASK; val &= ~SWX_OUT_MASK;
val |= SWX_OUT_1_25; val |= SWX_OUT_1_25;
pmic_reg_write(REG_SW_2, val); pmic_reg_write(p, REG_SW_2, val);
/* /*
* Need increase VCC and VDDA to 1.3V * Need increase VCC and VDDA to 1.3V
@ -137,16 +142,16 @@ void power_init(void)
*/ */
if (is_soc_rev(CHIP_REV_2_0) == 0) { if (is_soc_rev(CHIP_REV_2_0) == 0) {
/* Set VCC to 1.3V for TO2 */ /* Set VCC to 1.3V for TO2 */
val = pmic_reg_read(REG_SW_1); pmic_reg_read(p, REG_SW_1, &val);
val &= ~SWX_OUT_MASK; val &= ~SWX_OUT_MASK;
val |= SWX_OUT_1_30; val |= SWX_OUT_1_30;
pmic_reg_write(REG_SW_1, val); pmic_reg_write(p, REG_SW_1, val);
/* Set VDDA to 1.3V for TO2 */ /* Set VDDA to 1.3V for TO2 */
val = pmic_reg_read(REG_SW_2); pmic_reg_read(p, REG_SW_2, &val);
val &= ~SWX_OUT_MASK; val &= ~SWX_OUT_MASK;
val |= SWX_OUT_1_30; val |= SWX_OUT_1_30;
pmic_reg_write(REG_SW_2, val); pmic_reg_write(p, REG_SW_2, val);
} }
} }

5
include/configs/mx53evk.h
View File

@ -59,8 +59,9 @@
#define CONFIG_SYS_I2C_SLAVE 0xfe #define CONFIG_SYS_I2C_SLAVE 0xfe
/* PMIC Configs */ /* PMIC Configs */
#define CONFIG_FSL_PMIC #define CONFIG_PMIC
#define CONFIG_FSL_PMIC_I2C #define CONFIG_PMIC_I2C
#define CONFIG_PMIC_FSL
#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8
/* MMC Configs */ /* MMC Configs */