From: Stephen Boyd Date: Tue, 11 Dec 2018 18:58:33 +0000 (-0800) Subject: clk: Document CLK_MUX_READ_ONLY mux flag X-Git-Tag: v5.2-rc1~104^2~5^2~5 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=31f6e8700fa25b3b9534da9a1d787661b8adad87;p=thirdparty%2Flinux.git clk: Document CLK_MUX_READ_ONLY mux flag This flag isn't documented. Document it. Signed-off-by: Stephen Boyd --- diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index adb8a58e213ce..edff3c5883bc5 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -499,6 +499,8 @@ void clk_hw_unregister_divider(struct clk_hw *hw); * register, and mask of mux bits are in higher 16-bit of this register. * While setting the mux bits, higher 16-bit should also be updated to * indicate changing mux bits. + * CLK_MUX_READ_ONLY - The mux registers can't be written, only read in the + * .get_parent clk_op. * CLK_MUX_ROUND_CLOSEST - Use the parent rate that is closest to the desired * frequency. */