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soc: nxp: imxrt: correct flexspi XIP check to avoid reclocking

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RT11xx SOC init should check to see if the zephyr flash node is
set to a device on the FLEXSPI bus to determine if the part is running
in XIP mode. This check was incorrect, so the FLEXSPI was being
reclocked in XIP mode to 24 MHz. Fix this check so the FlexSPI is not
downclocked.

Fixes #75702

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
This commit is contained in:
Daniel DeGrasse 2024-10-16 16:18:42 -05:00 • committed by Mahesh Mahadevan
commit 0856ceed7b
1 changed files with 1 additions and 1 deletions
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soc/nxp/imxrt/imxrt11xx/soc.c
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@ -559,7 +559,7 @@ static ALWAYS_INLINE void clock_init(void)
#endif
#endif
#if !(DT_NODE_HAS_COMPAT(DT_CHOSEN(zephyr_flash), nxp_imx_flexspi)) && \
#if !(DT_NODE_HAS_COMPAT(DT_PARENT(DT_CHOSEN(zephyr_flash)), nxp_imx_flexspi)) && \
defined(CONFIG_MEMC_MCUX_FLEXSPI) && DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(flexspi))
/* Configure FLEXSPI1 using OSC_RC_48M_DIV2 */
rootCfg.mux = kCLOCK_FLEXSPI1_ClockRoot_MuxOscRc48MDiv2;