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imx233/fuze+: set a few recommended power bits by Freescale, remove some uneeded headers, implement audio path selection for playback and radio

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Change-Id: If926ead9b776504a58eb102fcc0e9acadf4f7379
This commit is contained in:
Amaury Pouly 2012-01-28 00:43:04 +01:00
parent c18a4e6316
commit 289440605a
7 changed files with 63 additions and 5 deletions
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34
firmware/target/arm/imx233/power-imx233.h
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@ -52,6 +52,8 @@
#define HW_POWER_5VCTRL__PWD_CHARGE_4P2 (1 << 20)
#define HW_POWER_MINPWR (*(volatile uint32_t *)(HW_POWER_BASE + 0x20))
#define HW_POWER_MINPWR__HALF_FETS (1 << 5)
#define HW_POWER_MINPWR__DOUBLE_FETS (1 << 6)
#define HW_POWER_CHARGE (*(volatile uint32_t *)(HW_POWER_BASE + 0x30))
#define HW_POWER_CHARGE__BATTCHRG_I_BP 0
@ -129,6 +131,27 @@
#define HW_POWER_MISC__FREQSEL__21p6MHz 6
#define HW_POWER_MISC__FREQSEL__17p28MHz 7
#define HW_POWER_LOOPCTRL (*(volatile uint32_t *)(HW_POWER_BASE + 0xb0))
#define HW_POWER_LOOPCTRL__DC_C_BP 0
#define HW_POWER_LOOPCTRL__DC_C_BM 0x3
#define HW_POWER_LOOPCTRL__DC_R_BP 4
#define HW_POWER_LOOPCTRL__DC_R_BM 0xf0
#define HW_POWER_LOOPCTRL__DC_FF_BP 8
#define HW_POWER_LOOPCTRL__DC_FF_BM (0x7 << 8)
#define HW_POWER_LOOPCTRL__EN_RCSCALE_BP 12
#define HW_POWER_LOOPCTRL__EN_RCSCALE_BM (0x3 << 12)
#define HW_POWER_LOOPCTRL__EN_RCSCALE__DISABLED 0
#define HW_POWER_LOOPCTRL__EN_RCSCALE__2X 1
#define HW_POWER_LOOPCTRL__EN_RCSCALE__4X 2
#define HW_POWER_LOOPCTRL__EN_RCSCALE__8X 3
#define HW_POWER_LOOPCTRL__RCSCALE_THRESH (1 << 14)
#define HW_POWER_LOOPCTRL__DF_HYST_THRESH (1 << 15)
#define HW_POWER_LOOPCTRL__CM_HYST_THRESH (1 << 16)
#define HW_POWER_LOOPCTRL__EN_DF_HYST (1 << 17)
#define HW_POWER_LOOPCTRL__EN_CM_HYST (1 << 18)
#define HW_POWER_LOOPCTRL__HYST_SIGN (1 << 19)
#define HW_POWER_LOOPCTRL__TOGGLE_DIF (1 << 20)
#define HW_POWER_STS (*(volatile uint32_t *)(HW_POWER_BASE + 0xc0))
#define HW_POWER_STS__VBUSVALID (1 << 1)
#define HW_POWER_STS__CHRGSTS (1 << 11)
@ -148,6 +171,17 @@ void imx233_power_set_charge_current(unsigned current); /* in mA */
void imx233_power_set_stop_current(unsigned current); /* in mA */
void imx233_power_enable_batadj(bool enable);
static inline void imx233_power_set_dcdc_freq(bool pll, unsigned freq)
{
HW_POWER_MISC &= ~(HW_POWER_MISC__SEL_PLLCLK | HW_POWER_MISC__FREQSEL_BM);
/* WARNING: HW_POWER_MISC does have a SET/CLR variant ! */
if(pll)
{
HW_POWER_MISC |= freq << HW_POWER_MISC__FREQSEL_BP;
HW_POWER_MISC |= HW_POWER_MISC__SEL_PLLCLK;
}
}
struct imx233_power_info_t
{
int vddd; /* in mV */