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soc: added nxp rw soc i2s clock init #87477

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soc: added nxp rw soc i2s clock init #87477

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22 changes: 22 additions & 0 deletions soc/nxp/rw/soc.c
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Original file line number Diff line number Diff line change
@@ -190,6 +190,28 @@ __weak __ramfunc void clock_init(void)
CLOCK_AttachClk(kXTAL32K_to_CLK32K);
#endif

/* Any flexcomm can be I2S */
#if (DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(flexcomm0), nxp_lpc_i2s, okay)) && CONFIG_I2S
CLOCK_SetFRGClock(&(const clock_frg_clk_config_t){0, kCLOCK_FrgPllDiv, 255, 0});
CLOCK_AttachClk(kFRG_to_FLEXCOMM0);
#endif
#if (DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(flexcomm1), nxp_lpc_i2s, okay)) && CONFIG_I2S
CLOCK_SetFRGClock(&(const clock_frg_clk_config_t){1, kCLOCK_FrgPllDiv, 255, 0});
CLOCK_AttachClk(kFRG_to_FLEXCOMM1);
#endif
#if (DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(flexcomm2), nxp_lpc_i2s, okay)) && CONFIG_I2S
CLOCK_SetFRGClock(&(const clock_frg_clk_config_t){2, kCLOCK_FrgPllDiv, 255, 0});
CLOCK_AttachClk(kFRG_to_FLEXCOMM2);
#endif
#if (DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(flexcomm3), nxp_lpc_i2s, okay)) && CONFIG_I2S
CLOCK_SetFRGClock(&(const clock_frg_clk_config_t){3, kCLOCK_FrgPllDiv, 255, 0});
CLOCK_AttachClk(kFRG_to_FLEXCOMM3);
#endif
#if (DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(flexcomm14), nxp_lpc_i2s, okay)) && CONFIG_I2S
CLOCK_SetFRGClock(&(const clock_frg_clk_config_t){14, kCLOCK_FrgPllDiv, 255, 0});
CLOCK_AttachClk(kFRG_to_FLEXCOMM14);
#endif

/* Clock flexcomms when used as SPI */
#ifdef CONFIG_SPI
#if (DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(flexcomm0), nxp_lpc_spi, okay))