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path: root/arch/blackfin/mach-bf609/clock.c
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2017-05-04blackfin: bf609: let clk_disable() return immediately if clk is NULLMasahiro Yamada1-0/+3
In many of clk_disable() implementations, it is a no-op for a NULL pointer input, but this is one of the exceptions. Making it treewide consistent will allow clock consumers to call clk_disable() without NULL pointer check. Link: http://lkml.kernel.org/r/1490692624-11931-4-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Steven Miao <realmz6@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-04-24eth: bf609 eth clock: add pclk clock for stmmac driver probeSteven Miao1-0/+7
Signed-off-by: Steven Miao <realmz6@gmail.com>
2014-04-14spi: spi-adi-v3: convert to use common clk frameworkScott Jiang1-0/+7
Use common clk api to get spi clock. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-04-12bf609: clock: drop unused clock bit set/clear functionsSteven Miao1-18/+0
Signed-off-by: Steven Miao <realmz6@gmail.com>
2014-01-29From: Paul Walmsley <pwalmsley@nvidia.com>Steven Miao1-1/+2
blackfin: bf60x: clock: return 0 upon error from clk_round_rate() clk_round_rate() should return 0 upon an error, rather than returning a negative error code. This is because clk_round_rate() is being changed to return an unsigned return type rather than a signed type, since some clock sources can generate rates higher than (2^31)-1 Hz. Signed-off-by: Paul Walmsley <pwalmsley@nvidia.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
2013-09-13clock: add stmmac clock for ethernet driverSteven Miao1-0/+17
Signed-off-by: Steven Miao <realmz6@gmail.com>
2012-07-24cpufreq: change debug message level to show clock change errorSteven Miao1-1/+2
Signed-off-by: Steven Miao <realmz6@gmail.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-05-21blackfin: bf60x: make clock changeable in kernel menuconfigBob Liu1-1/+1
Add clock changeable support in kernel menuconfig for bf60x. Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-05-21blackfin: bf60x: add clock supportSteven Miao1-0/+390
Add clock support for bf60x. Signed-off-by: Steven Miao <realmz6@gmail.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>