Re: [PATCH v2 01/10] clk: sunxi-ng: Add interface to query or configure MMC timing modes.

2017-07-21 Thread Chen-Yu Tsai
On Fri, Jul 21, 2017 at 3:18 PM, Maxime Ripard wrote: > Hi, > > On Thu, Jul 20, 2017 at 11:44:43AM +0800, Chen-Yu Tsai wrote: >> Starting with the A83T SoC, Allwinner introduced a new timing mode for >> its MMC clocks. The new mode changes how the MMC controller sample and >> output clocks are del

Re: [PATCH v2 01/10] clk: sunxi-ng: Add interface to query or configure MMC timing modes.

2017-07-21 Thread Maxime Ripard
Hi, On Thu, Jul 20, 2017 at 11:44:43AM +0800, Chen-Yu Tsai wrote: > Starting with the A83T SoC, Allwinner introduced a new timing mode for > its MMC clocks. The new mode changes how the MMC controller sample and > output clocks are delayed to match chip and board specifics. There are > two control

[PATCH v2 01/10] clk: sunxi-ng: Add interface to query or configure MMC timing modes.

2017-07-19 Thread Chen-Yu Tsai
Starting with the A83T SoC, Allwinner introduced a new timing mode for its MMC clocks. The new mode changes how the MMC controller sample and output clocks are delayed to match chip and board specifics. There are two controls for this, one on the CCU side controlling how the clocks behave, and one