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The CCM ROOT AUTHEN register WHITE_LIST indicate: Each bit in this field represent for one domain. Bit16~Bit31 represent for DOMAIN0~DOMAIN15 respectively. Only corresponding bit of the domains is set to 1 can change the registers of this Clock Root. i.MX93 DID is 3, so if BIT(3 + WHITE_LIST_SHIFT) is 0, the clk should be set to read only. To make the imx93_clk_composite_flags be reusable, add a new parameter named did(domain id); Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20220830033137.4149542-5-peng.fan@oss.nxp.com
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.