linux - Linux Kernel (branches are rebased on master from time to time)

Age	Commit message (Collapse)	Author	Files	Lines
2017-04-19	clk: cs2000: select 12.20 High Accuracy on LFRatioCfg	Kuninori Morimoto	1	-0/+11
	cs2000 can select Static/Dynamic ratio based Frequency Synthesizer Mode, it can select 20.12 High Multiplier interpret for 32-bit User Defined Ratio if Dynamic ratio mode. Otherwise it should select 12.20 High Accuracy mode. Current cs2000 is supporting Static ratio mode only, so it should select 12.20 High Accuracy mode, not 20.12 High Multiplier mode. This patch fixes it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-04-19	clk: cs2000: tidyup DEVICE_CFG2 settings	Kuninori Morimoto	1	-3/+5
	DEVICE_CFG2 can select ratio from user defined ratio and LOCKCLK is for it. But current driver sets fixed 0 value. This patch fixes it. Note is that current cs2000 driver is using/supporting only ratio0 (= ch0) now. DEVICE_CFG2 can select STATIC/DYNAMIC ratio mode, and current cs2000 driver is selecting STATIC mode, but it was not understandable on current code. This patch also solve this issue. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-04-19	clk: cs2000: enable clock skipping mode	Kuninori Morimoto	1	-0/+6
	CLK_IN skipping mode allows the PLL to maintain lock even when the CLK_IN signal has missing pulses for up to 20 ms (t CS) at a time. This patch enables it Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-04-12	clk: cs2000: use existing priv_to_dev() to getting struct device	Kuninori Morimoto	1	-5/+3
	Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2017-04-12	cs-2000-cp: keep Reserved bit on each register	Kuninori Morimoto	1	-3/+22
	Thus CS2000 datasheet is indicating below, this patch follows it. WARNING: All "Reserved" registers must maintain their default state to ensure proper functional operation. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2017-01-20	clk: cs2000: add Suspend/Resume feature	Khiem Nguyen	1	-0/+22
	CS2000 needs re-setup when redume, otherwise, it can't handle correct clock rate. Signed-off-by: Khiem Nguyen <khiem.nguyen.xt@rvc.renesas.com> [Kuninori: cleanup original patch] Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-24	clk: cs2000: Migrate to clk_hw based OF and registration APIs	Stephen Boyd	1	-10/+6
	Now that we have clk_hw based provider APIs to register clks, we can get rid of struct clk pointers while registering clks in these drivers, allowing us to move closer to a clear split of consumer and provider clk APIs. Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-11-30	clk: add CS2000 Fractional-N driver	Kuninori Morimoto	1	-0/+510
	This patch adds CS2000 Fractional-N driver as clock provider. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [sboyd@codeaurora.org: Fix unsigned checked for < 0 in cs2000_ratio_get()] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>