Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/NXP Semiconductors/MIMXRT1062/CCM/CCSR#0x0
PLL3_SW_CLK_SEL=PLL3_SW_CLK_SEL_0
CCM Clock Switcher Register
Selects source to generate pll3_sw_clk. This bit should only be used for testing purposes.
0 (PLL3_SW_CLK_SEL_0): pll3_main_clk
1 (PLL3_SW_CLK_SEL_1): pll3 bypass clock
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SPDX-License-Identifier: BSD-3-Clause
https://github.com/cmsis-svd/cmsis-svd-data