80eded6ce8bb8bade60955660c6957d6166c44c1 - kernel/msm-4.19

commit	80eded6ce8bb8bade60955660c6957d6166c44c1	[log] [tgz]
author	Boris BREZILLON <boris.brezillon@free-electrons.com>	Wed May 07 18:02:15 2014 +0200
committer	Nicolas Ferre <nicolas.ferre@atmel.com>	Wed May 07 18:27:45 2014 +0200
tree	ceb33e9008052db4f868374f5d179e1ff2f24d7c
parent	f9e1716f919f1bce2749a3ec15f34759ded0a56d [diff]

clk: at91: add slow clks driver

AT91 slow clk is a clk multiplexer.

In some SoCs (sam9x5, sama5, sam9g45 families) this multiplexer can
choose among 2 sources: an internal RC oscillator circuit and an oscillator
using an external crystal.

In other Socs (sam9260 family) the multiplexer source is hardcoded with
the OSCSEL signal.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

drivers/clk/at91/Makefile[diff]
drivers/clk/at91/clk-slow.c[Added - diff]
drivers/clk/at91/pmc.c[diff]
drivers/clk/at91/pmc.h[diff]
drivers/clk/at91/sckc.c[Added - diff]
drivers/clk/at91/sckc.h[Added - diff]
include/linux/clk/at91_pmc.h[diff]

7 files changed

tree: ceb33e9008052db4f868374f5d179e1ff2f24d7c