* [PATCH v3 0/3] phy: qcom-qmp-ufs: add symbol clocks support @ 2022-07-08 13:54 ` Dmitry Baryshkov 0 siblings, 0 replies; 12+ messages in thread From: Dmitry Baryshkov @ 2022-07-08 13:54 UTC (permalink / raw) To: Andy Gross, Bjorn Andersson, Konrad Dybcio, Stephen Boyd, Michael Turquette, Taniya Das, Vinod Koul, Kishon Vijay Abraham I Cc: Philipp Zabel, linux-arm-msm, linux-clk, linux-phy, Johan Hovold Register UFS symbol clocks in the Qualcomm QMP PHY driver. Some of the platforms (msm8996, sc7280, sm8350/sm8450) expect them to be defined (to be used as GCC clock parents). Changes since v2: - Added error handling to phy_symbols_clk_register() (requested by Johan). Changes since v1: - Added a macro used by clk-asm9260, so that the clk-fixed-rate changes do not affect the driver - Changed registered clock names to be unique (as e.g. SC8280XP will have two UFS PHYs). Dmitry Baryshkov (3): clk: asm9260: use new helper for fixed rate clock creation clk: fixed-rate: add devm_clk_hw_register_fixed_rate phy: qcom-qmp-ufs: provide symbol clocks drivers/clk/clk-asm9260.c | 6 +-- drivers/clk/clk-fixed-rate.c | 28 ++++++++++-- drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 59 +++++++++++++++++++++++++ include/linux/clk-provider.h | 41 ++++++++++++++--- 4 files changed, 119 insertions(+), 15 deletions(-) -- 2.35.1 ^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH v3 0/3] phy: qcom-qmp-ufs: add symbol clocks support @ 2022-07-08 13:54 ` Dmitry Baryshkov 0 siblings, 0 replies; 12+ messages in thread From: Dmitry Baryshkov @ 2022-07-08 13:54 UTC (permalink / raw) To: Andy Gross, Bjorn Andersson, Konrad Dybcio, Stephen Boyd, Michael Turquette, Taniya Das, Vinod Koul, Kishon Vijay Abraham I Cc: Philipp Zabel, linux-arm-msm, linux-clk, linux-phy, Johan Hovold Register UFS symbol clocks in the Qualcomm QMP PHY driver. Some of the platforms (msm8996, sc7280, sm8350/sm8450) expect them to be defined (to be used as GCC clock parents). Changes since v2: - Added error handling to phy_symbols_clk_register() (requested by Johan). Changes since v1: - Added a macro used by clk-asm9260, so that the clk-fixed-rate changes do not affect the driver - Changed registered clock names to be unique (as e.g. SC8280XP will have two UFS PHYs). Dmitry Baryshkov (3): clk: asm9260: use new helper for fixed rate clock creation clk: fixed-rate: add devm_clk_hw_register_fixed_rate phy: qcom-qmp-ufs: provide symbol clocks drivers/clk/clk-asm9260.c | 6 +-- drivers/clk/clk-fixed-rate.c | 28 ++++++++++-- drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 59 +++++++++++++++++++++++++ include/linux/clk-provider.h | 41 ++++++++++++++--- 4 files changed, 119 insertions(+), 15 deletions(-) -- 2.35.1 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy ^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH v3 1/3] clk: asm9260: use new helper for fixed rate clock creation 2022-07-08 13:54 ` Dmitry Baryshkov @ 2022-07-08 13:54 ` Dmitry Baryshkov -1 siblings, 0 replies; 12+ messages in thread From: Dmitry Baryshkov @ 2022-07-08 13:54 UTC (permalink / raw) To: Andy Gross, Bjorn Andersson, Konrad Dybcio, Stephen Boyd, Michael Turquette, Taniya Das, Vinod Koul, Kishon Vijay Abraham I Cc: Philipp Zabel, linux-arm-msm, linux-clk, linux-phy, Johan Hovold The __clk_hw_register_fixed_rate() is an internal API, which is better not to be called directly. Add new helper to create fixed rate clocks using parent clock accuracy. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- drivers/clk/clk-asm9260.c | 6 ++---- include/linux/clk-provider.h | 14 ++++++++++++++ 2 files changed, 16 insertions(+), 4 deletions(-) diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c index bacebd457e6f..0609b661ff5a 100644 --- a/drivers/clk/clk-asm9260.c +++ b/drivers/clk/clk-asm9260.c @@ -276,10 +276,8 @@ static void __init asm9260_acc_init(struct device_node *np) /* TODO: Convert to DT parent scheme */ ref_clk = of_clk_get_parent_name(np, 0); - hw = __clk_hw_register_fixed_rate(NULL, NULL, pll_clk, - ref_clk, NULL, NULL, 0, rate, 0, - CLK_FIXED_RATE_PARENT_ACCURACY); - + hw = clk_hw_register_fixed_rate_parent_accuracy(NULL, pll_clk, ref_clk, + 0, rate); if (IS_ERR(hw)) panic("%pOFn: can't register REFCLK. Check DT!", np); diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 72d937c03a3e..659ef5a77246 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -439,6 +439,20 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ (parent_data), NULL, (flags), \ (fixed_rate), (fixed_accuracy), 0) +/** + * clk_hw_register_fixed_rate_parent_accuracy - register fixed-rate clock with + * the clock framework + * @dev: device that is registering this clock + * @name: name of this clock + * @parent_name: name of clock's parent + * @flags: framework-specific flags + * @fixed_rate: non-adjustable clock rate + */ +#define clk_hw_register_fixed_rate_parent_accuracy(dev, name, parent_name, \ + flags, fixed_rate) \ + __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), \ + NULL, NULL, (flags), (fixed_rate), 0, \ + CLK_FIXED_RATE_PARENT_ACCURACY) void clk_unregister_fixed_rate(struct clk *clk); void clk_hw_unregister_fixed_rate(struct clk_hw *hw); -- 2.35.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v3 1/3] clk: asm9260: use new helper for fixed rate clock creation @ 2022-07-08 13:54 ` Dmitry Baryshkov 0 siblings, 0 replies; 12+ messages in thread From: Dmitry Baryshkov @ 2022-07-08 13:54 UTC (permalink / raw) To: Andy Gross, Bjorn Andersson, Konrad Dybcio, Stephen Boyd, Michael Turquette, Taniya Das, Vinod Koul, Kishon Vijay Abraham I Cc: Philipp Zabel, linux-arm-msm, linux-clk, linux-phy, Johan Hovold The __clk_hw_register_fixed_rate() is an internal API, which is better not to be called directly. Add new helper to create fixed rate clocks using parent clock accuracy. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- drivers/clk/clk-asm9260.c | 6 ++---- include/linux/clk-provider.h | 14 ++++++++++++++ 2 files changed, 16 insertions(+), 4 deletions(-) diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c index bacebd457e6f..0609b661ff5a 100644 --- a/drivers/clk/clk-asm9260.c +++ b/drivers/clk/clk-asm9260.c @@ -276,10 +276,8 @@ static void __init asm9260_acc_init(struct device_node *np) /* TODO: Convert to DT parent scheme */ ref_clk = of_clk_get_parent_name(np, 0); - hw = __clk_hw_register_fixed_rate(NULL, NULL, pll_clk, - ref_clk, NULL, NULL, 0, rate, 0, - CLK_FIXED_RATE_PARENT_ACCURACY); - + hw = clk_hw_register_fixed_rate_parent_accuracy(NULL, pll_clk, ref_clk, + 0, rate); if (IS_ERR(hw)) panic("%pOFn: can't register REFCLK. Check DT!", np); diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 72d937c03a3e..659ef5a77246 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -439,6 +439,20 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ (parent_data), NULL, (flags), \ (fixed_rate), (fixed_accuracy), 0) +/** + * clk_hw_register_fixed_rate_parent_accuracy - register fixed-rate clock with + * the clock framework + * @dev: device that is registering this clock + * @name: name of this clock + * @parent_name: name of clock's parent + * @flags: framework-specific flags + * @fixed_rate: non-adjustable clock rate + */ +#define clk_hw_register_fixed_rate_parent_accuracy(dev, name, parent_name, \ + flags, fixed_rate) \ + __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), \ + NULL, NULL, (flags), (fixed_rate), 0, \ + CLK_FIXED_RATE_PARENT_ACCURACY) void clk_unregister_fixed_rate(struct clk *clk); void clk_hw_unregister_fixed_rate(struct clk_hw *hw); -- 2.35.1 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH v3 1/3] clk: asm9260: use new helper for fixed rate clock creation 2022-07-08 13:54 ` Dmitry Baryshkov @ 2022-08-30 5:25 ` Vinod Koul -1 siblings, 0 replies; 12+ messages in thread From: Vinod Koul @ 2022-08-30 5:25 UTC (permalink / raw) To: Dmitry Baryshkov Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Stephen Boyd, Michael Turquette, Taniya Das, Kishon Vijay Abraham I, Philipp Zabel, linux-arm-msm, linux-clk, linux-phy, Johan Hovold On 08-07-22, 16:54, Dmitry Baryshkov wrote: > The __clk_hw_register_fixed_rate() is an internal API, which is better > not to be called directly. Add new helper to create fixed rate clocks > using parent clock accuracy. > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> > --- > drivers/clk/clk-asm9260.c | 6 ++---- > include/linux/clk-provider.h | 14 ++++++++++++++ > 2 files changed, 16 insertions(+), 4 deletions(-) > > diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c > index bacebd457e6f..0609b661ff5a 100644 > --- a/drivers/clk/clk-asm9260.c > +++ b/drivers/clk/clk-asm9260.c > @@ -276,10 +276,8 @@ static void __init asm9260_acc_init(struct device_node *np) > > /* TODO: Convert to DT parent scheme */ > ref_clk = of_clk_get_parent_name(np, 0); > - hw = __clk_hw_register_fixed_rate(NULL, NULL, pll_clk, > - ref_clk, NULL, NULL, 0, rate, 0, > - CLK_FIXED_RATE_PARENT_ACCURACY); > - > + hw = clk_hw_register_fixed_rate_parent_accuracy(NULL, pll_clk, ref_clk, > + 0, rate); Should this not be described in DT instead, resolve the todo :-) > if (IS_ERR(hw)) > panic("%pOFn: can't register REFCLK. Check DT!", np); > > diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h > index 72d937c03a3e..659ef5a77246 100644 > --- a/include/linux/clk-provider.h > +++ b/include/linux/clk-provider.h > @@ -439,6 +439,20 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, > __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ > (parent_data), NULL, (flags), \ > (fixed_rate), (fixed_accuracy), 0) > +/** > + * clk_hw_register_fixed_rate_parent_accuracy - register fixed-rate clock with > + * the clock framework > + * @dev: device that is registering this clock > + * @name: name of this clock > + * @parent_name: name of clock's parent > + * @flags: framework-specific flags > + * @fixed_rate: non-adjustable clock rate > + */ > +#define clk_hw_register_fixed_rate_parent_accuracy(dev, name, parent_name, \ > + flags, fixed_rate) \ > + __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), \ > + NULL, NULL, (flags), (fixed_rate), 0, \ > + CLK_FIXED_RATE_PARENT_ACCURACY) > > void clk_unregister_fixed_rate(struct clk *clk); > void clk_hw_unregister_fixed_rate(struct clk_hw *hw); > -- > 2.35.1 -- ~Vinod ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v3 1/3] clk: asm9260: use new helper for fixed rate clock creation @ 2022-08-30 5:25 ` Vinod Koul 0 siblings, 0 replies; 12+ messages in thread From: Vinod Koul @ 2022-08-30 5:25 UTC (permalink / raw) To: Dmitry Baryshkov Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Stephen Boyd, Michael Turquette, Taniya Das, Kishon Vijay Abraham I, Philipp Zabel, linux-arm-msm, linux-clk, linux-phy, Johan Hovold On 08-07-22, 16:54, Dmitry Baryshkov wrote: > The __clk_hw_register_fixed_rate() is an internal API, which is better > not to be called directly. Add new helper to create fixed rate clocks > using parent clock accuracy. > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> > --- > drivers/clk/clk-asm9260.c | 6 ++---- > include/linux/clk-provider.h | 14 ++++++++++++++ > 2 files changed, 16 insertions(+), 4 deletions(-) > > diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c > index bacebd457e6f..0609b661ff5a 100644 > --- a/drivers/clk/clk-asm9260.c > +++ b/drivers/clk/clk-asm9260.c > @@ -276,10 +276,8 @@ static void __init asm9260_acc_init(struct device_node *np) > > /* TODO: Convert to DT parent scheme */ > ref_clk = of_clk_get_parent_name(np, 0); > - hw = __clk_hw_register_fixed_rate(NULL, NULL, pll_clk, > - ref_clk, NULL, NULL, 0, rate, 0, > - CLK_FIXED_RATE_PARENT_ACCURACY); > - > + hw = clk_hw_register_fixed_rate_parent_accuracy(NULL, pll_clk, ref_clk, > + 0, rate); Should this not be described in DT instead, resolve the todo :-) > if (IS_ERR(hw)) > panic("%pOFn: can't register REFCLK. Check DT!", np); > > diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h > index 72d937c03a3e..659ef5a77246 100644 > --- a/include/linux/clk-provider.h > +++ b/include/linux/clk-provider.h > @@ -439,6 +439,20 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, > __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ > (parent_data), NULL, (flags), \ > (fixed_rate), (fixed_accuracy), 0) > +/** > + * clk_hw_register_fixed_rate_parent_accuracy - register fixed-rate clock with > + * the clock framework > + * @dev: device that is registering this clock > + * @name: name of this clock > + * @parent_name: name of clock's parent > + * @flags: framework-specific flags > + * @fixed_rate: non-adjustable clock rate > + */ > +#define clk_hw_register_fixed_rate_parent_accuracy(dev, name, parent_name, \ > + flags, fixed_rate) \ > + __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), \ > + NULL, NULL, (flags), (fixed_rate), 0, \ > + CLK_FIXED_RATE_PARENT_ACCURACY) > > void clk_unregister_fixed_rate(struct clk *clk); > void clk_hw_unregister_fixed_rate(struct clk_hw *hw); > -- > 2.35.1 -- ~Vinod -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v3 1/3] clk: asm9260: use new helper for fixed rate clock creation 2022-08-30 5:25 ` Vinod Koul @ 2022-09-16 6:13 ` Dmitry Baryshkov -1 siblings, 0 replies; 12+ messages in thread From: Dmitry Baryshkov @ 2022-09-16 6:13 UTC (permalink / raw) To: Vinod Koul Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Stephen Boyd, Michael Turquette, Taniya Das, Kishon Vijay Abraham I, Philipp Zabel, linux-arm-msm, linux-clk, linux-phy, Johan Hovold On 30/08/2022 08:25, Vinod Koul wrote: > On 08-07-22, 16:54, Dmitry Baryshkov wrote: >> The __clk_hw_register_fixed_rate() is an internal API, which is better >> not to be called directly. Add new helper to create fixed rate clocks >> using parent clock accuracy. >> >> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> >> --- >> drivers/clk/clk-asm9260.c | 6 ++---- >> include/linux/clk-provider.h | 14 ++++++++++++++ >> 2 files changed, 16 insertions(+), 4 deletions(-) >> >> diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c >> index bacebd457e6f..0609b661ff5a 100644 >> --- a/drivers/clk/clk-asm9260.c >> +++ b/drivers/clk/clk-asm9260.c >> @@ -276,10 +276,8 @@ static void __init asm9260_acc_init(struct device_node *np) >> >> /* TODO: Convert to DT parent scheme */ >> ref_clk = of_clk_get_parent_name(np, 0); >> - hw = __clk_hw_register_fixed_rate(NULL, NULL, pll_clk, >> - ref_clk, NULL, NULL, 0, rate, 0, >> - CLK_FIXED_RATE_PARENT_ACCURACY); >> - >> + hw = clk_hw_register_fixed_rate_parent_accuracy(NULL, pll_clk, ref_clk, >> + 0, rate); > > Should this not be described in DT instead, resolve the todo :-) > I wanted to abstain from changing the asm9260 too much, but probably we'd have to do that. >> if (IS_ERR(hw)) >> panic("%pOFn: can't register REFCLK. Check DT!", np); >> >> diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h >> index 72d937c03a3e..659ef5a77246 100644 >> --- a/include/linux/clk-provider.h >> +++ b/include/linux/clk-provider.h >> @@ -439,6 +439,20 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, >> __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ >> (parent_data), NULL, (flags), \ >> (fixed_rate), (fixed_accuracy), 0) >> +/** >> + * clk_hw_register_fixed_rate_parent_accuracy - register fixed-rate clock with >> + * the clock framework >> + * @dev: device that is registering this clock >> + * @name: name of this clock >> + * @parent_name: name of clock's parent >> + * @flags: framework-specific flags >> + * @fixed_rate: non-adjustable clock rate >> + */ >> +#define clk_hw_register_fixed_rate_parent_accuracy(dev, name, parent_name, \ >> + flags, fixed_rate) \ >> + __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), \ >> + NULL, NULL, (flags), (fixed_rate), 0, \ >> + CLK_FIXED_RATE_PARENT_ACCURACY) >> >> void clk_unregister_fixed_rate(struct clk *clk); >> void clk_hw_unregister_fixed_rate(struct clk_hw *hw); >> -- >> 2.35.1 > -- With best wishes Dmitry ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v3 1/3] clk: asm9260: use new helper for fixed rate clock creation @ 2022-09-16 6:13 ` Dmitry Baryshkov 0 siblings, 0 replies; 12+ messages in thread From: Dmitry Baryshkov @ 2022-09-16 6:13 UTC (permalink / raw) To: Vinod Koul Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Stephen Boyd, Michael Turquette, Taniya Das, Kishon Vijay Abraham I, Philipp Zabel, linux-arm-msm, linux-clk, linux-phy, Johan Hovold On 30/08/2022 08:25, Vinod Koul wrote: > On 08-07-22, 16:54, Dmitry Baryshkov wrote: >> The __clk_hw_register_fixed_rate() is an internal API, which is better >> not to be called directly. Add new helper to create fixed rate clocks >> using parent clock accuracy. >> >> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> >> --- >> drivers/clk/clk-asm9260.c | 6 ++---- >> include/linux/clk-provider.h | 14 ++++++++++++++ >> 2 files changed, 16 insertions(+), 4 deletions(-) >> >> diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c >> index bacebd457e6f..0609b661ff5a 100644 >> --- a/drivers/clk/clk-asm9260.c >> +++ b/drivers/clk/clk-asm9260.c >> @@ -276,10 +276,8 @@ static void __init asm9260_acc_init(struct device_node *np) >> >> /* TODO: Convert to DT parent scheme */ >> ref_clk = of_clk_get_parent_name(np, 0); >> - hw = __clk_hw_register_fixed_rate(NULL, NULL, pll_clk, >> - ref_clk, NULL, NULL, 0, rate, 0, >> - CLK_FIXED_RATE_PARENT_ACCURACY); >> - >> + hw = clk_hw_register_fixed_rate_parent_accuracy(NULL, pll_clk, ref_clk, >> + 0, rate); > > Should this not be described in DT instead, resolve the todo :-) > I wanted to abstain from changing the asm9260 too much, but probably we'd have to do that. >> if (IS_ERR(hw)) >> panic("%pOFn: can't register REFCLK. Check DT!", np); >> >> diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h >> index 72d937c03a3e..659ef5a77246 100644 >> --- a/include/linux/clk-provider.h >> +++ b/include/linux/clk-provider.h >> @@ -439,6 +439,20 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, >> __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ >> (parent_data), NULL, (flags), \ >> (fixed_rate), (fixed_accuracy), 0) >> +/** >> + * clk_hw_register_fixed_rate_parent_accuracy - register fixed-rate clock with >> + * the clock framework >> + * @dev: device that is registering this clock >> + * @name: name of this clock >> + * @parent_name: name of clock's parent >> + * @flags: framework-specific flags >> + * @fixed_rate: non-adjustable clock rate >> + */ >> +#define clk_hw_register_fixed_rate_parent_accuracy(dev, name, parent_name, \ >> + flags, fixed_rate) \ >> + __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), \ >> + NULL, NULL, (flags), (fixed_rate), 0, \ >> + CLK_FIXED_RATE_PARENT_ACCURACY) >> >> void clk_unregister_fixed_rate(struct clk *clk); >> void clk_hw_unregister_fixed_rate(struct clk_hw *hw); >> -- >> 2.35.1 > -- With best wishes Dmitry -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy ^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH v3 2/3] clk: fixed-rate: add devm_clk_hw_register_fixed_rate 2022-07-08 13:54 ` Dmitry Baryshkov @ 2022-07-08 13:54 ` Dmitry Baryshkov -1 siblings, 0 replies; 12+ messages in thread From: Dmitry Baryshkov @ 2022-07-08 13:54 UTC (permalink / raw) To: Andy Gross, Bjorn Andersson, Konrad Dybcio, Stephen Boyd, Michael Turquette, Taniya Das, Vinod Koul, Kishon Vijay Abraham I Cc: Philipp Zabel, linux-arm-msm, linux-clk, linux-phy, Johan Hovold Add devm_clk_hw_register_fixed_rate(), devres-managed helper to register fixed-rate clock. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- drivers/clk/clk-fixed-rate.c | 28 ++++++++++++++++++++++++---- include/linux/clk-provider.h | 29 +++++++++++++++++++++-------- 2 files changed, 45 insertions(+), 12 deletions(-) diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c index ac68a6b40f0e..7d775954e26d 100644 --- a/drivers/clk/clk-fixed-rate.c +++ b/drivers/clk/clk-fixed-rate.c @@ -49,12 +49,24 @@ const struct clk_ops clk_fixed_rate_ops = { }; EXPORT_SYMBOL_GPL(clk_fixed_rate_ops); +static void devm_clk_hw_register_fixed_rate_release(struct device *dev, void *res) +{ + struct clk_fixed_rate *fix = res; + + /* + * We can not use clk_hw_unregister_fixed_rate, since it will kfree() + * the hw, resulting in double free. Just unregister the hw and let + * devres code kfree() it. + */ + clk_hw_unregister(&fix->hw); +} + struct clk_hw *__clk_hw_register_fixed_rate(struct device *dev, struct device_node *np, const char *name, const char *parent_name, const struct clk_hw *parent_hw, const struct clk_parent_data *parent_data, unsigned long flags, unsigned long fixed_rate, unsigned long fixed_accuracy, - unsigned long clk_fixed_flags) + unsigned long clk_fixed_flags, bool devm) { struct clk_fixed_rate *fixed; struct clk_hw *hw; @@ -62,7 +74,11 @@ struct clk_hw *__clk_hw_register_fixed_rate(struct device *dev, int ret = -EINVAL; /* allocate fixed-rate clock */ - fixed = kzalloc(sizeof(*fixed), GFP_KERNEL); + if (devm) + fixed = devres_alloc(devm_clk_hw_register_fixed_rate_release, + sizeof(*fixed), GFP_KERNEL); + else + fixed = kzalloc(sizeof(*fixed), GFP_KERNEL); if (!fixed) return ERR_PTR(-ENOMEM); @@ -90,9 +106,13 @@ struct clk_hw *__clk_hw_register_fixed_rate(struct device *dev, else ret = of_clk_hw_register(np, hw); if (ret) { - kfree(fixed); + if (devm) + devres_free(fixed); + else + kfree(fixed); hw = ERR_PTR(ret); - } + } else if (devm) + devres_add(dev, fixed); return hw; } diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 659ef5a77246..5058c8175fd1 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -350,7 +350,7 @@ struct clk_hw *__clk_hw_register_fixed_rate(struct device *dev, const char *parent_name, const struct clk_hw *parent_hw, const struct clk_parent_data *parent_data, unsigned long flags, unsigned long fixed_rate, unsigned long fixed_accuracy, - unsigned long clk_fixed_flags); + unsigned long clk_fixed_flags, bool devm); struct clk *clk_register_fixed_rate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate); @@ -365,7 +365,20 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, */ #define clk_hw_register_fixed_rate(dev, name, parent_name, flags, fixed_rate) \ __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), NULL, \ - NULL, (flags), (fixed_rate), 0, 0) + NULL, (flags), (fixed_rate), 0, 0, false) + +/** + * devm_clk_hw_register_fixed_rate - register fixed-rate clock with the clock + * framework + * @dev: device that is registering this clock + * @name: name of this clock + * @parent_name: name of clock's parent + * @flags: framework-specific flags + * @fixed_rate: non-adjustable clock rate + */ +#define devm_clk_hw_register_fixed_rate(dev, name, parent_name, flags, fixed_rate) \ + __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), NULL, \ + NULL, (flags), (fixed_rate), 0, 0, true) /** * clk_hw_register_fixed_rate_parent_hw - register fixed-rate clock with * the clock framework @@ -378,7 +391,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, #define clk_hw_register_fixed_rate_parent_hw(dev, name, parent_hw, flags, \ fixed_rate) \ __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, (parent_hw), \ - NULL, (flags), (fixed_rate), 0, 0) + NULL, (flags), (fixed_rate), 0, 0, false) /** * clk_hw_register_fixed_rate_parent_data - register fixed-rate clock with * the clock framework @@ -392,7 +405,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, fixed_rate) \ __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ (parent_data), (flags), (fixed_rate), 0, \ - 0) + 0, false) /** * clk_hw_register_fixed_rate_with_accuracy - register fixed-rate clock with * the clock framework @@ -408,7 +421,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, fixed_accuracy) \ __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), \ NULL, NULL, (flags), (fixed_rate), \ - (fixed_accuracy), 0) + (fixed_accuracy), 0, false) /** * clk_hw_register_fixed_rate_with_accuracy_parent_hw - register fixed-rate * clock with the clock framework @@ -423,7 +436,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, parent_hw, flags, fixed_rate, fixed_accuracy) \ __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, (parent_hw) \ NULL, NULL, (flags), (fixed_rate), \ - (fixed_accuracy), 0) + (fixed_accuracy), 0, false) /** * clk_hw_register_fixed_rate_with_accuracy_parent_data - register fixed-rate * clock with the clock framework @@ -438,7 +451,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, parent_data, flags, fixed_rate, fixed_accuracy) \ __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ (parent_data), NULL, (flags), \ - (fixed_rate), (fixed_accuracy), 0) + (fixed_rate), (fixed_accuracy), 0, false) /** * clk_hw_register_fixed_rate_parent_accuracy - register fixed-rate clock with * the clock framework @@ -452,7 +465,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, flags, fixed_rate) \ __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), \ NULL, NULL, (flags), (fixed_rate), 0, \ - CLK_FIXED_RATE_PARENT_ACCURACY) + CLK_FIXED_RATE_PARENT_ACCURACY, false) void clk_unregister_fixed_rate(struct clk *clk); void clk_hw_unregister_fixed_rate(struct clk_hw *hw); -- 2.35.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v3 2/3] clk: fixed-rate: add devm_clk_hw_register_fixed_rate @ 2022-07-08 13:54 ` Dmitry Baryshkov 0 siblings, 0 replies; 12+ messages in thread From: Dmitry Baryshkov @ 2022-07-08 13:54 UTC (permalink / raw) To: Andy Gross, Bjorn Andersson, Konrad Dybcio, Stephen Boyd, Michael Turquette, Taniya Das, Vinod Koul, Kishon Vijay Abraham I Cc: Philipp Zabel, linux-arm-msm, linux-clk, linux-phy, Johan Hovold Add devm_clk_hw_register_fixed_rate(), devres-managed helper to register fixed-rate clock. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- drivers/clk/clk-fixed-rate.c | 28 ++++++++++++++++++++++++---- include/linux/clk-provider.h | 29 +++++++++++++++++++++-------- 2 files changed, 45 insertions(+), 12 deletions(-) diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c index ac68a6b40f0e..7d775954e26d 100644 --- a/drivers/clk/clk-fixed-rate.c +++ b/drivers/clk/clk-fixed-rate.c @@ -49,12 +49,24 @@ const struct clk_ops clk_fixed_rate_ops = { }; EXPORT_SYMBOL_GPL(clk_fixed_rate_ops); +static void devm_clk_hw_register_fixed_rate_release(struct device *dev, void *res) +{ + struct clk_fixed_rate *fix = res; + + /* + * We can not use clk_hw_unregister_fixed_rate, since it will kfree() + * the hw, resulting in double free. Just unregister the hw and let + * devres code kfree() it. + */ + clk_hw_unregister(&fix->hw); +} + struct clk_hw *__clk_hw_register_fixed_rate(struct device *dev, struct device_node *np, const char *name, const char *parent_name, const struct clk_hw *parent_hw, const struct clk_parent_data *parent_data, unsigned long flags, unsigned long fixed_rate, unsigned long fixed_accuracy, - unsigned long clk_fixed_flags) + unsigned long clk_fixed_flags, bool devm) { struct clk_fixed_rate *fixed; struct clk_hw *hw; @@ -62,7 +74,11 @@ struct clk_hw *__clk_hw_register_fixed_rate(struct device *dev, int ret = -EINVAL; /* allocate fixed-rate clock */ - fixed = kzalloc(sizeof(*fixed), GFP_KERNEL); + if (devm) + fixed = devres_alloc(devm_clk_hw_register_fixed_rate_release, + sizeof(*fixed), GFP_KERNEL); + else + fixed = kzalloc(sizeof(*fixed), GFP_KERNEL); if (!fixed) return ERR_PTR(-ENOMEM); @@ -90,9 +106,13 @@ struct clk_hw *__clk_hw_register_fixed_rate(struct device *dev, else ret = of_clk_hw_register(np, hw); if (ret) { - kfree(fixed); + if (devm) + devres_free(fixed); + else + kfree(fixed); hw = ERR_PTR(ret); - } + } else if (devm) + devres_add(dev, fixed); return hw; } diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 659ef5a77246..5058c8175fd1 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -350,7 +350,7 @@ struct clk_hw *__clk_hw_register_fixed_rate(struct device *dev, const char *parent_name, const struct clk_hw *parent_hw, const struct clk_parent_data *parent_data, unsigned long flags, unsigned long fixed_rate, unsigned long fixed_accuracy, - unsigned long clk_fixed_flags); + unsigned long clk_fixed_flags, bool devm); struct clk *clk_register_fixed_rate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate); @@ -365,7 +365,20 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, */ #define clk_hw_register_fixed_rate(dev, name, parent_name, flags, fixed_rate) \ __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), NULL, \ - NULL, (flags), (fixed_rate), 0, 0) + NULL, (flags), (fixed_rate), 0, 0, false) + +/** + * devm_clk_hw_register_fixed_rate - register fixed-rate clock with the clock + * framework + * @dev: device that is registering this clock + * @name: name of this clock + * @parent_name: name of clock's parent + * @flags: framework-specific flags + * @fixed_rate: non-adjustable clock rate + */ +#define devm_clk_hw_register_fixed_rate(dev, name, parent_name, flags, fixed_rate) \ + __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), NULL, \ + NULL, (flags), (fixed_rate), 0, 0, true) /** * clk_hw_register_fixed_rate_parent_hw - register fixed-rate clock with * the clock framework @@ -378,7 +391,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, #define clk_hw_register_fixed_rate_parent_hw(dev, name, parent_hw, flags, \ fixed_rate) \ __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, (parent_hw), \ - NULL, (flags), (fixed_rate), 0, 0) + NULL, (flags), (fixed_rate), 0, 0, false) /** * clk_hw_register_fixed_rate_parent_data - register fixed-rate clock with * the clock framework @@ -392,7 +405,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, fixed_rate) \ __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ (parent_data), (flags), (fixed_rate), 0, \ - 0) + 0, false) /** * clk_hw_register_fixed_rate_with_accuracy - register fixed-rate clock with * the clock framework @@ -408,7 +421,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, fixed_accuracy) \ __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), \ NULL, NULL, (flags), (fixed_rate), \ - (fixed_accuracy), 0) + (fixed_accuracy), 0, false) /** * clk_hw_register_fixed_rate_with_accuracy_parent_hw - register fixed-rate * clock with the clock framework @@ -423,7 +436,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, parent_hw, flags, fixed_rate, fixed_accuracy) \ __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, (parent_hw) \ NULL, NULL, (flags), (fixed_rate), \ - (fixed_accuracy), 0) + (fixed_accuracy), 0, false) /** * clk_hw_register_fixed_rate_with_accuracy_parent_data - register fixed-rate * clock with the clock framework @@ -438,7 +451,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, parent_data, flags, fixed_rate, fixed_accuracy) \ __clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL, \ (parent_data), NULL, (flags), \ - (fixed_rate), (fixed_accuracy), 0) + (fixed_rate), (fixed_accuracy), 0, false) /** * clk_hw_register_fixed_rate_parent_accuracy - register fixed-rate clock with * the clock framework @@ -452,7 +465,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, flags, fixed_rate) \ __clk_hw_register_fixed_rate((dev), NULL, (name), (parent_name), \ NULL, NULL, (flags), (fixed_rate), 0, \ - CLK_FIXED_RATE_PARENT_ACCURACY) + CLK_FIXED_RATE_PARENT_ACCURACY, false) void clk_unregister_fixed_rate(struct clk *clk); void clk_hw_unregister_fixed_rate(struct clk_hw *hw); -- 2.35.1 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy ^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v3 3/3] phy: qcom-qmp-ufs: provide symbol clocks 2022-07-08 13:54 ` Dmitry Baryshkov @ 2022-07-08 13:54 ` Dmitry Baryshkov -1 siblings, 0 replies; 12+ messages in thread From: Dmitry Baryshkov @ 2022-07-08 13:54 UTC (permalink / raw) To: Andy Gross, Bjorn Andersson, Konrad Dybcio, Stephen Boyd, Michael Turquette, Taniya Das, Vinod Koul, Kishon Vijay Abraham I Cc: Philipp Zabel, linux-arm-msm, linux-clk, linux-phy, Johan Hovold Register three UFS symbol clocks (ufs_rx_symbol_0_clk_src, ufs_rx_symbol_1_clk_src ufs_tx_symbol_0_clk_src). Register OF clock provider to let other devices link these clocks through the DT. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 59 +++++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c index a2526068232b..e0a952591eb0 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c @@ -1167,6 +1167,58 @@ static int qcom_qmp_phy_ufs_clk_init(struct device *dev, const struct qmp_phy_cf return devm_clk_bulk_get(dev, num, qmp->clks); } +static void phy_clk_release_provider(void *res) +{ + of_clk_del_provider(res); +} + +#define UFS_SYMBOL_CLOCKS 3 + +static int phy_symbols_clk_register(struct qcom_qmp *qmp, struct device_node *np) +{ + struct clk_hw_onecell_data *clk_data; + struct clk_hw *hw; + char name[64]; + int ret; + + clk_data = devm_kzalloc(qmp->dev, struct_size(clk_data, hws, UFS_SYMBOL_CLOCKS), GFP_KERNEL); + if (!clk_data) + return -ENOMEM; + + clk_data->num = UFS_SYMBOL_CLOCKS; + + snprintf(name, sizeof(name), "%s::rx_symbol_0", dev_name(qmp->dev)); + hw = devm_clk_hw_register_fixed_rate(qmp->dev, name, NULL, 0, 0); + if (IS_ERR(hw)) + return PTR_ERR(hw); + + clk_data->hws[0] = hw; + + snprintf(name, sizeof(name), "%s::rx_symbol_1", dev_name(qmp->dev)); + hw = devm_clk_hw_register_fixed_rate(qmp->dev, name, NULL, 0, 0); + if (IS_ERR(hw)) + return PTR_ERR(hw); + + clk_data->hws[1] = hw; + + snprintf(name, sizeof(name), "%s::tx_symbol_0", dev_name(qmp->dev)); + hw = devm_clk_hw_register_fixed_rate(qmp->dev, name, NULL, 0, 0); + if (IS_ERR(hw)) + return PTR_ERR(hw); + + clk_data->hws[2] = hw; + + ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_data); + if (ret) + return ret; + + /* + * Roll a devm action because the clock provider is the child node, but + * the child node is not actually a device. + */ + return devm_add_action_or_reset(qmp->dev, phy_clk_release_provider, np); +} + static const struct phy_ops qcom_qmp_ufs_ops = { .power_on = qcom_qmp_phy_ufs_enable, .power_off = qcom_qmp_phy_ufs_disable, @@ -1358,6 +1410,13 @@ static int qcom_qmp_phy_ufs_probe(struct platform_device *pdev) goto err_node_put; } + ret = phy_symbols_clk_register(qmp, child); + if (ret) { + dev_err(dev, "failed to create symbol clocks, %d\n", + ret); + goto err_node_put; + } + id++; } -- 2.35.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v3 3/3] phy: qcom-qmp-ufs: provide symbol clocks @ 2022-07-08 13:54 ` Dmitry Baryshkov 0 siblings, 0 replies; 12+ messages in thread From: Dmitry Baryshkov @ 2022-07-08 13:54 UTC (permalink / raw) To: Andy Gross, Bjorn Andersson, Konrad Dybcio, Stephen Boyd, Michael Turquette, Taniya Das, Vinod Koul, Kishon Vijay Abraham I Cc: Philipp Zabel, linux-arm-msm, linux-clk, linux-phy, Johan Hovold Register three UFS symbol clocks (ufs_rx_symbol_0_clk_src, ufs_rx_symbol_1_clk_src ufs_tx_symbol_0_clk_src). Register OF clock provider to let other devices link these clocks through the DT. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 59 +++++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c index a2526068232b..e0a952591eb0 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c @@ -1167,6 +1167,58 @@ static int qcom_qmp_phy_ufs_clk_init(struct device *dev, const struct qmp_phy_cf return devm_clk_bulk_get(dev, num, qmp->clks); } +static void phy_clk_release_provider(void *res) +{ + of_clk_del_provider(res); +} + +#define UFS_SYMBOL_CLOCKS 3 + +static int phy_symbols_clk_register(struct qcom_qmp *qmp, struct device_node *np) +{ + struct clk_hw_onecell_data *clk_data; + struct clk_hw *hw; + char name[64]; + int ret; + + clk_data = devm_kzalloc(qmp->dev, struct_size(clk_data, hws, UFS_SYMBOL_CLOCKS), GFP_KERNEL); + if (!clk_data) + return -ENOMEM; + + clk_data->num = UFS_SYMBOL_CLOCKS; + + snprintf(name, sizeof(name), "%s::rx_symbol_0", dev_name(qmp->dev)); + hw = devm_clk_hw_register_fixed_rate(qmp->dev, name, NULL, 0, 0); + if (IS_ERR(hw)) + return PTR_ERR(hw); + + clk_data->hws[0] = hw; + + snprintf(name, sizeof(name), "%s::rx_symbol_1", dev_name(qmp->dev)); + hw = devm_clk_hw_register_fixed_rate(qmp->dev, name, NULL, 0, 0); + if (IS_ERR(hw)) + return PTR_ERR(hw); + + clk_data->hws[1] = hw; + + snprintf(name, sizeof(name), "%s::tx_symbol_0", dev_name(qmp->dev)); + hw = devm_clk_hw_register_fixed_rate(qmp->dev, name, NULL, 0, 0); + if (IS_ERR(hw)) + return PTR_ERR(hw); + + clk_data->hws[2] = hw; + + ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_data); + if (ret) + return ret; + + /* + * Roll a devm action because the clock provider is the child node, but + * the child node is not actually a device. + */ + return devm_add_action_or_reset(qmp->dev, phy_clk_release_provider, np); +} + static const struct phy_ops qcom_qmp_ufs_ops = { .power_on = qcom_qmp_phy_ufs_enable, .power_off = qcom_qmp_phy_ufs_disable, @@ -1358,6 +1410,13 @@ static int qcom_qmp_phy_ufs_probe(struct platform_device *pdev) goto err_node_put; } + ret = phy_symbols_clk_register(qmp, child); + if (ret) { + dev_err(dev, "failed to create symbol clocks, %d\n", + ret); + goto err_node_put; + } + id++; } -- 2.35.1 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy ^ permalink raw reply related [flat|nested] 12+ messages in thread
end of thread, other threads:[~2022-09-16 6:13 UTC | newest] Thread overview: 12+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-07-08 13:54 [PATCH v3 0/3] phy: qcom-qmp-ufs: add symbol clocks support Dmitry Baryshkov 2022-07-08 13:54 ` Dmitry Baryshkov 2022-07-08 13:54 ` [PATCH v3 1/3] clk: asm9260: use new helper for fixed rate clock creation Dmitry Baryshkov 2022-07-08 13:54 ` Dmitry Baryshkov 2022-08-30 5:25 ` Vinod Koul 2022-08-30 5:25 ` Vinod Koul 2022-09-16 6:13 ` Dmitry Baryshkov 2022-09-16 6:13 ` Dmitry Baryshkov 2022-07-08 13:54 ` [PATCH v3 2/3] clk: fixed-rate: add devm_clk_hw_register_fixed_rate Dmitry Baryshkov 2022-07-08 13:54 ` Dmitry Baryshkov 2022-07-08 13:54 ` [PATCH v3 3/3] phy: qcom-qmp-ufs: provide symbol clocks Dmitry Baryshkov 2022-07-08 13:54 ` Dmitry Baryshkov
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