[PATCH] clk: rockchip: limit i2s0_pre max rate on rk3188

Change i2s0_pre from 768MHz to 192MHz and limit it's rate to 192MHz in order to fix issues described below. If right after the boot change i2s0_clk to 16.384MHz, real rate on i2s0_clk pin may differ from 16.384MHz. The issue is random. Sometimes rate on i2s0_clk pin equal to 16.384MHz, sometimes

[PATCH] clk: rockchip: limit i2s0_pre max rate on rk3188

Change i2s0_pre from 768MHz to 192MHz and limit it's rate to 192MHz in order to fix issues described below. If right after the boot change i2s0_clk to 16.384MHz, real rate on i2s0_clk pin may differ from 16.384MHz. The issue is random. Sometimes rate on i2s0_clk pin equal to 16.384MHz, sometimes