The following patches are encessary to make fec ethernet work on i.MX7.
There are some inaccuracies in the barebox clock support have to be fixed
first, but the real problem was that our clock code derived from the
Kernel controls non existing clock gates whereas the real gates are not
touched at all. It seems this was never noticed in the kernel since U-Boot
has configured the clocks correctly beforehand.
Sascha
----------------------------------------------------------------
Sascha Hauer (9):
clk: Keep enable count consistent over reparent
clk: implement CLK_OPS_PARENT_ENABLE
clk: i.MX: clk-gate2: Allow to pass flags
clk: i.MX: Pass CLK_OPS_PARENT_ENABLE where necessary
clk: i.MX7: do clock reparenting when all clocks are initialized
clk: Add support for shared gates
clk: i.MX7: Fix ethernet clocks
clk: i.MX7: do not register PLL bypass clocks as separate clocks
clk: i.MX7: setup ethernet clocks
drivers/clk/Makefile | 3 +-
drivers/clk/clk-gate-shared.c | 123 +++++++++++++++++++++
drivers/clk/clk.c | 52 +++++++--
drivers/clk/imx/clk-gate2.c | 11 +-
drivers/clk/imx/clk-imx7.c | 249 +++++++++++++++++++++---------------------
drivers/clk/imx/clk.h | 20 ++--
include/linux/clk.h | 5 +
7 files changed, 315 insertions(+), 148 deletions(-)
create mode 100644 drivers/clk/clk-gate-shared.c
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