linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2018-03-12	clk: qcom: use divider_ro_round_rate helper	Jerome Brunet	1	-14/+6
	There is now an helper function to round the rate when the divider is read-only. Let's use it Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-01-26	Merge branch 'clk-divider-container' into clk-next	Stephen Boyd	1	-1/+1
	* clk-divider-container: clk: divider: fix incorrect usage of container_of Plus fixup sprd/div.c to pass the width too.
2017-12-28	clk: divider: fix incorrect usage of container_of	Jerome Brunet	1	-1/+1
	divider_recalc_rate() is an helper function used by clock divider of different types, so the structure containing the 'hw' pointer is not always a 'struct clk_divider' At the following line: > div = _get_div(table, val, flags, divider->width); in several cases, the value of 'divider->width' is garbage as the actual structure behind this memory is not a 'struct clk_divider' Fortunately, this width value is used by _get_val() only when CLK_DIVIDER_MAX_AT_ZERO flag is set. This has never been the case so far when the structure is not a 'struct clk_divider'. This is probably why we did not notice this bug before Fixes: afe76c8fd030 ("clk: allow a clk divider with max divisor when zero") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-12-21	clk: qcom: add read-only divider operations	Abhishek Sahu	1	-0/+29
	Some of the divider settings are preconfigured and should not be changed by the clock framework during frequency change. This patch adds the read-only divider operation for QCOM dividers which is equivalent to generic divider operations in 'commit 79c6ab509558 ("clk: divider: add CLK_DIVIDER_READ_ONLY flag")'. Signed-off-by: Abhishek Sahu <absahu@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-01-27	clk: qcom: Add support for regmap divider clocks	Josh Cartwright	1	-0/+70
	Add support for dividers that use regmap instead of readl/writel. Signed-off-by: Josh Cartwright <joshc@codeaurora.org> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> [sboyd@codeaurora.org: Switch to using generic divider code, drop enable/disable, reword commit text] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Tested-by: Kenneth Westfield <kwestfie@codeaurora.org> Signed-off-by: Michael Turquette <mturquette@linaro.org>