Hi Peng,
On 16/01/2015 17:05, Peng Fan wrote:
Add more pfuze register offset. And switch mode definition.
Signed-off-by: Peng Fan Peng.Fan@freescale.com
Changes v4: none
Changes v3: none
Changes v2: none
include/power/pfuze100_pmic.h | 53 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+)
diff --git a/include/power/pfuze100_pmic.h b/include/power/pfuze100_pmic.h index 1118489..7474afb 100644 --- a/include/power/pfuze100_pmic.h +++ b/include/power/pfuze100_pmic.h @@ -16,14 +16,34 @@ enum {
PFUZE100_SW1ABVOL = 0x20, PFUZE100_SW1ABSTBY = 0x21,
- PFUZE100_SW1ABOFF = 0x22,
- PFUZE100_SW1ABMODE = 0x23, PUZE_100_SW1ABCONF = 0x24, PFUZE100_SW1CVOL = 0x2e, PFUZE100_SW1CSTBY = 0x2f,
- PFUZE100_SW1COFF = 0x30,
- PFUZE100_SW1CMODE = 0x31, PFUZE100_SW1CCONF = 0x32, PFUZE100_SW2VOL = 0x35,
- PFUZE100_SW2STBY = 0x36,
- PFUZE100_SW2OFF = 0x37,
- PFUZE100_SW2MODE = 0x38,
- PFUZE100_SW2CONF = 0x39, PFUZE100_SW3AVOL = 0x3c,
- PFUZE100_SW3ASTBY = 0x3D,
- PFUZE100_SW3AOFF = 0x3E,
- PFUZE100_SW3AMODE = 0x3F,
- PFUZE100_SW3ACONF = 0x40, PFUZE100_SW3BVOL = 0x43,
- PFUZE100_SW3BSTBY = 0x44,
- PFUZE100_SW3BOFF = 0x45,
- PFUZE100_SW3BMODE = 0x46,
- PFUZE100_SW3BCONF = 0x47, PFUZE100_SW4VOL = 0x4a,
- PFUZE100_SW4STBY = 0x4b,
- PFUZE100_SW4OFF = 0x4c,
- PFUZE100_SW4MODE = 0x4d,
- PFUZE100_SW4CONF = 0x4e, PFUZE100_SWBSTCON1 = 0x66, PFUZE100_VREFDDRCON = 0x6a, PFUZE100_VSNVSVOL = 0x6b,
@@ -177,5 +197,38 @@ enum { #define SWBST_MODE_AUTO (2 << 2) #define SWBST_MODE_APS (2 << 3)
+/*
- Regulator Mode Control
- OFF: The regulator is switched off and the output voltage is discharged.
- PFM: In this mode, the regulator is always in PFM mode, which is useful
at light loads for optimized efficiency.
- PWM: In this mode, the regulator is always in PWM mode operation
- regardless of load conditions.
- APS: In this mode, the regulator moves automatically between pulse
- skipping mode and PWM mode depending on load conditions.
- SWxMODE[3:0]
- Normal Mode | Standby Mode | value
- OFF OFF 0x0
- PWM OFF 0x1
- PFM OFF 0x3
- APS OFF 0x4
- PWM PWM 0x5
- PWM APS 0x6
- APS APS 0x8
- APS PFM 0xc
- PWM PFM 0xd
- */
+#define OFF_OFF 0x0 +#define PWM_OFF 0x1 +#define PFM_OFF 0x3 +#define APS_OFF 0x4 +#define PWM_PWM 0x5 +#define PWM_APS 0x6 +#define APS_APS 0x8 +#define APS_PFM 0xc +#define PWM_PFM 0xd
int power_pfuze100_init(unsigned char bus); #endif
Reviewed-by: Stefano Babic sbabic@denx.de
Best regards, Stefano Babic