2011-05-15 17:23:02 +00:00
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--- a/drivers/cbus/tahvo.h
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+++ b/drivers/cbus/tahvo.h
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2011-02-26 23:52:18 +00:00
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@@ -30,12 +30,23 @@
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#define TAHVO_REG_IDR 0x01 /* Interrupt ID */
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#define TAHVO_REG_IDSR 0x02 /* Interrupt status */
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#define TAHVO_REG_IMR 0x03 /* Interrupt mask */
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+#define TAHVO_REG_CHGCURR 0x04 /* Charge current control PWM (8-bit) */
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#define TAHVO_REG_LEDPWMR 0x05 /* LED PWM */
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#define TAHVO_REG_USBR 0x06 /* USB control */
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+#define TAHVO_REG_CHGCTL 0x08 /* Charge control register */
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+#define TAHVO_REG_CHGCTL_EN 0x0001 /* Global charge enable */
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+#define TAHVO_REG_CHGCTL_PWMOVR 0x0004 /* PWM override. Force charge PWM to 0%/100% duty cycle. */
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+#define TAHVO_REG_CHGCTL_PWMOVRZERO 0x0008 /* If set, PWM override is 0% (If unset -> 100%) */
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+#define TAHVO_REG_CHGCTL_CURMEAS 0x0040 /* Enable battery current measurement. */
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+#define TAHVO_REG_CHGCTL_CURTIMRST 0x0080 /* Current measure timer reset. */
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+#define TAHVO_REG_BATCURRTIMER 0x0c /* Battery current measure timer (8-bit) */
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+#define TAHVO_REG_BATCURR 0x0d /* Battery (dis)charge current (signed 16-bit) */
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+
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#define TAHVO_REG_MAX 0x0d
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/* Interrupt sources */
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#define TAHVO_INT_VBUSON 0
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+#define TAHVO_INT_BATCURR 7 /* Battery current measure timer */
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#define MAX_TAHVO_IRQ_HANDLERS 8
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