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cpu/sam0_common: drop prescaler from timer config

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since c05984b341 the prescaler in the timer
config struct is no longer used.

Let's remove it.
This commit is contained in:
Benjamin Valentin 2020-06-11 19:29:43 +02:00
parent 499ffd6339
commit 54b57bd97f
15 changed files with 0 additions and 43 deletions
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4
boards/common/arduino-mkr/include/periph_conf_common.h
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@ -91,10 +91,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TCC2_TC3,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT16,
},
@ -105,10 +103,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TC4_TC5,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT32,
}

4
boards/common/arduino-zero/include/periph_conf.h
View File

@ -92,10 +92,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TCC2_TC3,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT16,
},
@ -106,10 +104,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TC4_TC5,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT32,
}

1
boards/common/saml1x/include/periph_conf.h
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@ -49,7 +49,6 @@ static const tc32_conf_t timer_config[] = {
.mclk_mask = MCLK_APBCMASK_TC0 | MCLK_APBCMASK_TC1,
.gclk_id = TC0_GCLK_ID,
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER(4),
.flags = TC_CTRLA_MODE_COUNT32,
}
};

4
boards/common/sodaq/include/cfg_timer_default.h
View File

@ -40,10 +40,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TCC2_TC3,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT16,
},
@ -54,10 +52,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TC4_TC5,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT32,
}

4
boards/feather-m0/include/periph_conf.h
View File

@ -86,10 +86,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TCC2_TC3,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT16,
},
@ -100,10 +98,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TC4_TC5,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT32,
}

4
boards/hamilton/include/periph_conf.h
View File

@ -119,10 +119,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TCC2_TC3,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT16,
},
@ -133,10 +131,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TC4_TC5,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT32,
}

4
boards/samd21-xpro/include/periph_conf.h
View File

@ -105,10 +105,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TCC2_TC3,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT16,
},
@ -119,10 +117,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TC4_TC5,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT32,
}

2
boards/same54-xpro/include/periph_conf.h
View File

@ -43,7 +43,6 @@ static const tc32_conf_t timer_config[] = {
.mclk_mask = MCLK_APBAMASK_TC0 | MCLK_APBAMASK_TC1,
.gclk_id = TC0_GCLK_ID,
.gclk_src = SAM0_GCLK_8MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
.flags = TC_CTRLA_MODE_COUNT32,
},
{ /* Timer 1 */
@ -53,7 +52,6 @@ static const tc32_conf_t timer_config[] = {
.mclk_mask = MCLK_APBBMASK_TC2 | MCLK_APBBMASK_TC3,
.gclk_id = TC2_GCLK_ID,
.gclk_src = SAM0_GCLK_8MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
.flags = TC_CTRLA_MODE_COUNT32,
}
};

1
boards/saml21-xpro/include/periph_conf.h
View File

@ -52,7 +52,6 @@ static const tc32_conf_t timer_config[] = {
.mclk_mask = MCLK_APBCMASK_TC0 | MCLK_APBCMASK_TC1,
.gclk_id = TC0_GCLK_ID,
.gclk_src = SAM0_GCLK_8MHZ,
.prescaler = TC_CTRLA_PRESCALER(3),
.flags = TC_CTRLA_MODE_COUNT32,
}
};

4
boards/samr21-xpro/include/periph_conf.h
View File

@ -105,10 +105,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TCC2_TC3,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT16,
},
@ -119,10 +117,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TC4_TC5,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT32,
}

1
boards/samr30-xpro/include/periph_conf.h
View File

@ -42,7 +42,6 @@ static const tc32_conf_t timer_config[] = {
.mclk_mask = MCLK_APBCMASK_TC0 | MCLK_APBCMASK_TC1,
.gclk_id = TC0_GCLK_ID,
.gclk_src = SAM0_GCLK_8MHZ,
.prescaler = TC_CTRLA_PRESCALER(3),
.flags = TC_CTRLA_MODE_COUNT32,
}
};

1
boards/samr34-xpro/include/periph_conf.h
View File

@ -49,7 +49,6 @@ static const tc32_conf_t timer_config[] = {
.mclk_mask = MCLK_APBCMASK_TC0 | MCLK_APBCMASK_TC1,
.gclk_id = TC0_GCLK_ID,
.gclk_src = SAM0_GCLK_8MHZ,
.prescaler = TC_CTRLA_PRESCALER(3),
.flags = TC_CTRLA_MODE_COUNT32,
}
};

4
boards/sensebox_samd21/include/periph_conf.h
View File

@ -87,10 +87,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TCC2_TC3,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT16,
},
@ -101,10 +99,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TC4_TC5,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT32,
}

4
boards/serpente/include/periph_conf.h
View File

@ -86,10 +86,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TCC2_TC3,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT16,
},
@ -100,10 +98,8 @@ static const tc32_conf_t timer_config[] = {
.gclk_ctrl = GCLK_CLKCTRL_ID_TC4_TC5,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
.gclk_src = SAM0_GCLK_1MHZ,
.prescaler = TC_CTRLA_PRESCALER_DIV1,
#else
.gclk_src = SAM0_GCLK_MAIN,
.prescaler = TC_CTRLA_PRESCALER_DIV8,
#endif
.flags = TC_CTRLA_MODE_COUNT32,
}

1
cpu/sam0_common/include/periph_cpu_common.h
View File

@ -339,7 +339,6 @@ typedef struct {
uint16_t gclk_ctrl; /**< GCLK_CLKCTRL_ID for the Timer */
#endif
uint8_t gclk_src; /**< GCLK source which supplys Timer */
uint16_t prescaler; /**< prescaler used by the Timer */
uint16_t flags; /**< flags for CTRA, e.g. TC_CTRLA_MODE_COUNT32 */
} tc32_conf_t;