Fix SPI clock speed on mimxrt10xx family & mimxrt1020 pinmux fixups #2658
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arturo182
reviewed
Feb 26, 2020
| @@ -95,8 +95,7 @@ static void config_periph_pin(const mcu_periph_obj_t *periph) { | |||
| | IOMUXC_SW_PAD_CTL_PAD_SRE(0)); | |||
| } | |||
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| #define LPSPI_CLOCK_SOURCE_DIVIDER (7U) | |||
| #define LPSPI_MASTER_CLK_FREQ (CLOCK_GetFreq(kCLOCK_Usb1PllPfd0Clk) / (LPSPI_CLOCK_SOURCE_DIVIDER + 1U)) | |||
| #define LPSPI_MASTER_CLK_FREQ (CLOCK_GetFreq(kCLOCK_Usb1PllPfd0Clk) / (CLOCK_GetDiv(kCLOCK_LpspiDiv))) | |||
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That's what I get for copying example code ;)
arturo182
approved these changes
Feb 26, 2020
|
Thank you! |
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Make SPI dependant on the divisor register rather than a constant, and fix more mixup in the 1020 pinmux table relating to SPI and I2C.