From cf0a95659e659d36838e56cc439d3986dcb46870 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Thu, 22 Jul 2021 22:34:50 +0300 Subject: clk: x86: Rename clk-lpt to more specific clk-lpss-atom The LPT stands for Lynxpoint PCH. However the driver is used on a few Intel Atom SoCs. Rename it to reflect this in a way how another clock driver, i.e. clk-pmc-atom, is called. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210722193450.35321-1-andriy.shevchenko@linux.intel.com Acked-by: Rafael J. Wysocki Signed-off-by: Stephen Boyd --- include/linux/platform_data/x86/clk-lpss.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/platform_data/x86/clk-lpss.h b/include/linux/platform_data/x86/clk-lpss.h index 207e1a317800..41df326583f9 100644 --- a/include/linux/platform_data/x86/clk-lpss.h +++ b/include/linux/platform_data/x86/clk-lpss.h @@ -15,6 +15,6 @@ struct lpss_clk_data { struct clk *clk; }; -extern int lpt_clk_init(void); +extern int lpss_atom_clk_init(void); #endif /* __CLK_LPSS_H */ -- cgit v1.2.3 From edeb2ca74716056b2be62925f21494d7af65150f Mon Sep 17 00:00:00 2001 From: Martin Botka Date: Fri, 30 Jul 2021 23:59:24 +0200 Subject: clk: qcom: smd: Add support for SM6125 rpm clocks Add rpm smd clocks, PMIC and bus clocks which are required on SM6125 for clients to vote on. Signed-off-by: Martin Botka Link: https://lore.kernel.org/r/20210730215924.733350-2-martin.botka@somainline.org Signed-off-by: Stephen Boyd --- include/linux/soc/qcom/smd-rpm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/soc/qcom/smd-rpm.h b/include/linux/soc/qcom/smd-rpm.h index f2645ec52520..60e66fc9b6bf 100644 --- a/include/linux/soc/qcom/smd-rpm.h +++ b/include/linux/soc/qcom/smd-rpm.h @@ -29,6 +29,7 @@ struct qcom_smd_rpm; #define QCOM_SMD_RPM_NCPB 0x6270636E #define QCOM_SMD_RPM_OCMEM_PWR 0x706d636f #define QCOM_SMD_RPM_QPIC_CLK 0x63697071 +#define QCOM_SMD_RPM_QUP_CLK 0x707571 #define QCOM_SMD_RPM_SMPA 0x61706d73 #define QCOM_SMD_RPM_SMPB 0x62706d73 #define QCOM_SMD_RPM_SPDM 0x63707362 -- cgit v1.2.3 From b3636a3a2c51715736d3ec45f635ed03191962ce Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Sat, 31 Jul 2021 22:50:32 +0300 Subject: PM: runtime: add devm_pm_runtime_enable helper A typical code pattern for pm_runtime_enable() call is to call it in the _probe function and to call pm_runtime_disable() both from _probe error path and from _remove function. For some drivers the whole remove function would consist of the call to pm_remove_disable(). Add helper function to replace this bolierplate piece of code. Calling devm_pm_runtime_enable() removes the need for calling pm_runtime_disable() both in the probe()'s error path and in the remove() function. Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20210731195034.979084-2-dmitry.baryshkov@linaro.org Acked-by: Rafael J. Wysocki Signed-off-by: Stephen Boyd --- include/linux/pm_runtime.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index aab8b35e9f8a..222da43b7096 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -59,6 +59,8 @@ extern void pm_runtime_put_suppliers(struct device *dev); extern void pm_runtime_new_link(struct device *dev); extern void pm_runtime_drop_link(struct device_link *link); +extern int devm_pm_runtime_enable(struct device *dev); + /** * pm_runtime_get_if_in_use - Conditionally bump up runtime PM usage counter. * @dev: Target device. @@ -253,6 +255,8 @@ static inline void __pm_runtime_disable(struct device *dev, bool c) {} static inline void pm_runtime_allow(struct device *dev) {} static inline void pm_runtime_forbid(struct device *dev) {} +static inline int devm_pm_runtime_enable(struct device *dev) { return 0; } + static inline void pm_suspend_ignore_children(struct device *dev, bool enable) {} static inline void pm_runtime_get_noresume(struct device *dev) {} static inline void pm_runtime_put_noidle(struct device *dev) {} -- cgit v1.2.3 From a649136b17af6361355874a10e9219390c266a2c Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Sat, 31 Jul 2021 22:50:33 +0300 Subject: PM: runtime: add devm_pm_clk_create helper A typical code pattern for pm_clk_create() call is to call it in the _probe function and to call pm_clk_destroy() both from _probe error path and from _remove function. For some drivers the whole remove function would consist of the call to pm_remove_disable(). Add helper function to replace this bolierplate piece of code. Calling devm_pm_clk_create() removes the need for calling pm_clk_destroy() both in the probe()'s error path and in the remove() function. Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20210731195034.979084-3-dmitry.baryshkov@linaro.org Acked-by: Rafael J. Wysocki Signed-off-by: Stephen Boyd --- include/linux/pm_clock.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pm_clock.h b/include/linux/pm_clock.h index 8ddc7860e131..ada3a0ab10bf 100644 --- a/include/linux/pm_clock.h +++ b/include/linux/pm_clock.h @@ -47,6 +47,7 @@ extern void pm_clk_remove(struct device *dev, const char *con_id); extern void pm_clk_remove_clk(struct device *dev, struct clk *clk); extern int pm_clk_suspend(struct device *dev); extern int pm_clk_resume(struct device *dev); +extern int devm_pm_clk_create(struct device *dev); #else static inline bool pm_clk_no_clocks(struct device *dev) { @@ -83,6 +84,10 @@ static inline void pm_clk_remove(struct device *dev, const char *con_id) static inline void pm_clk_remove_clk(struct device *dev, struct clk *clk) { } +static inline int devm_pm_clk_create(struct device *dev) +{ + return -EINVAL; +} #endif #ifdef CONFIG_HAVE_CLK -- cgit v1.2.3