Commit graph

9 commits

Author SHA1 Message Date
Yoshinori Sato
aca2518064 h8300: unaligned divcr register support.
DIVCR is unaligned long word.
So we need adjustment for long word align.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
2015-11-08 22:44:37 +09:00
Guenter Roeck
ac0e137ab0 clk: h8s2678: Fix compile error
Recent cleanup removed some include files without checking if the cleaned
up code still compiles. This results in the following compile error.

drivers/clk/h8300/clk-h8s2678.c: In function ‘h8s2678_pll_clk_setup’:
drivers/clk/h8300/clk-h8s2678.c:99:14: error:
	implicit declaration of function ‘kzalloc’
drivers/clk/h8300/clk-h8s2678.c:138:2: error:
      implicit declaration of function ‘kfree’

Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-09-02 17:07:10 -07:00
Stephen Boyd
9cfad9bc47 Merge branch 'cleanup-clk-h-includes' into clk-next
* cleanup-clk-h-includes: (62 commits)
  clk: Remove clk.h from clk-provider.h
  clk: h8300: Remove clk.h and clkdev.h includes
  clk: at91: Include clk.h and slab.h
  clk: ti: Switch clk-provider.h include to clk.h
  clk: pistachio: Include clk.h
  clk: ingenic: Include clk.h
  clk: si570: Include clk.h
  clk: moxart: Include clk.h
  clk: cdce925: Include clk.h
  clk: Include clk.h in clk.c
  clk: zynq: Include clk.h
  clk: ti: Include clk.h
  clk: sunxi: Include clk.h and remove unused clkdev.h includes
  clk: st: Include clk.h
  clk: qcom: Include clk.h
  clk: highbank: Include clk.h
  clk: bcm: Include clk.h
  clk: versatile: Remove clk.h and clkdev.h includes
  clk: ux500: Remove clk.h and clkdev.h includes
  clk: tegra: Properly include clk.h
  ...
2015-07-28 11:59:09 -07:00
Axel Lin
e306479ac2 clk: h8300: Fix signness bug
of_clk_get_parent_count() may return negative error code, so num_parents
needs to be int rather than unsigned int.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-28 11:53:20 -07:00
Stephen Boyd
006cb8b66e clk: h8300: Use standard Linux I/O accessors
There doesn't seem to be any reason why we can't use the standard
readb()/writeb() accessors here because ctrl_inb() and
ctrl_outb() match the generic implementation of readb() and
writeb() that the h8300 architecture uses. This allows us to test
compile this driver on other architectures besides h8300.

Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-28 11:51:38 -07:00
Stephen Boyd
9298f0267c clk: h8300: Drop allocation printk and cleanup sizeof style
We don't need to print an error on allocation failures, drop it.
While we're here, change the sizeof() to be sizeof(*<ptr>) to
make code more future proof.

Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-28 11:51:36 -07:00
Stephen Boyd
6acc63b502 clk: h8300: Remove clk.h and clkdev.h includes
Neither of these includes are used in these files, remove them.

Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-20 11:11:41 -07:00
Dan Carpenter
ded515a4d5 clk: h8300: fix error handling in h8s2678_pll_clk_setup()
The error handling was a bit messy and buggy.  It freed "pll_clock" then
dereferenced it, and then freed it again.  I've re-written it in normal
kernel style.

Fixes: 42ff8e8008c8 ('h8300: clock driver')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
2015-06-23 13:35:58 +09:00
Yoshinori Sato
7b5bb891a6 h8300: clock driver
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
2015-06-23 13:35:55 +09:00