Pull i.MX clk driver updates from Shawn Guo:
- A few correction and improvements on pllv3 driver around AV pll clock
rate calculation, parent setting and power bit handling
- Correct i.MX6UL GPT2 clock names
- A couple of minor fixes on i.MX7D clock driver on DRAM clocks
* tag 'imx-clk-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
clk: imx6ul: fix gpt2 clock names
clk: imx: refine the powerdown bit of clk-pllv3
clk: imx: clk-pllv3: fix incorrect handle of enet powerdown bit
clk: imx: fix pll clock parents
clk: imx7d: correct dram pll type
clk: imx7d: correct dram root clk parent select
clk: imx: correct AV PLL rate formula