On Mon, Jan 21, 2019 at 6:31 PM Jagan Teki jagan@amarulasolutions.com wrote:
Compared to previous version changes[1] this version do manage ahb clocks/resets via CLK framework.
This version created changes along with Andre patches to support clock/resets[2]
Tested A64, SD, eMMC and respective changes available at u-boot-sunxi/next
Changes for v3:
- Handle clock via CLK framework.
Changes for v2:
- update the 'reset enablement' logic to do required SoC's
[1] https://patchwork.ozlabs.org/cover/1026828/ [2] https://patchwork.ozlabs.org/cover/1027850/
Andre Przywara (2): sunxi: clk: add MMC gates/resets sunxi: clk: A80: add MMC clock support
Jagan Teki (7): mmc: sunxi: Add A83T emmc compatible mmc: sunxi: Add mmc, emmc H5/A64 compatible mmc: sunxi: Add DM_MMC support for H6 mmc: sunxi: Add DM_MMC support for A80 dm: mmc: sunxi: Add CLK and RESET support arm: sunxi: Enable DM_MMC arm: dts: sunxi: Enumerate MMC2 as MMC1
Tested-by: Chen-Yu Tsai wens@csie.org # on the Bananapi M2M
However, the A80 MMC clock patch is still missing code to toggle the upstream bus clock gate and reset control in the CCU.
Also I had to do a clean build after applying the patches. It might be the config did not get updated properly or there's some missing dependency in the build system.
ChenYu