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refact(rad1o): Disable the CPU clock outputs in pin_setup()

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schneider
2017-08-05 06:04:08 +02:00
parent 03e472e458
commit 4b0bb0ea55
1 changed files with 4 additions and 6 deletions
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10
firmware/common/hackrf_core.c
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@ -648,12 +648,6 @@ void cpu_clock_init(void)
// CCU2_CLK_APLL_CFG = 0; // CCU2_CLK_APLL_CFG = 0;
// CCU2_CLK_SDIO_CFG = 0; // CCU2_CLK_SDIO_CFG = 0;
#endif #endif
#ifdef RAD1O
/* Disable unused clock outputs. They generate noise. */
scu_pinmux(CLK0, SCU_CLK_IN | SCU_CONF_FUNCTION7);
scu_pinmux(CLK2, SCU_CLK_IN | SCU_CONF_FUNCTION7);
#endif
} }
@ -816,6 +810,10 @@ void pin_setup(void) {
/* Safe state: start with VAA turned off: */ /* Safe state: start with VAA turned off: */
disable_rf_power(); disable_rf_power();
/* Disable unused clock outputs. They generate noise. */
scu_pinmux(CLK0, SCU_CLK_IN | SCU_CONF_FUNCTION7);
scu_pinmux(CLK2, SCU_CLK_IN | SCU_CONF_FUNCTION7);
scu_pinmux(SCU_PINMUX_GPIO3_10, SCU_GPIO_PDN | SCU_CONF_FUNCTION0); scu_pinmux(SCU_PINMUX_GPIO3_10, SCU_GPIO_PDN | SCU_CONF_FUNCTION0);
scu_pinmux(SCU_PINMUX_GPIO3_11, SCU_GPIO_PDN | SCU_CONF_FUNCTION0); scu_pinmux(SCU_PINMUX_GPIO3_11, SCU_GPIO_PDN | SCU_CONF_FUNCTION0);