From: Stephen Rothwell Date: Thu, 5 Nov 2015 00:57:00 +0000 (+1100) Subject: Merge remote-tracking branch 'thermal-soc/next' X-Git-Tag: KARO-TXUL-2015-12-04~101 X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=commitdiff_plain;h=d7f40cc754bf479cca4a0f607b173efd4e6c805a;hp=e44f85157bb8c8de1ba471f76c2d7d8679151284 Merge remote-tracking branch 'thermal-soc/next' --- diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt index ef802de4957a..b38200d2583a 100644 --- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt @@ -12,6 +12,11 @@ Required properties: - resets : Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names : Must include the name "tsadc-apb". +- pinctrl-names : The pin control state names; +- pinctrl-0 : The "init" pinctrl state, it will be set before device probe. +- pinctrl-1 : The "default" pinctrl state, it will be set after reset the + TSADC controller. +- pinctrl-2 : The "sleep" pinctrl state, it will be in for suspend. - #thermal-sensor-cells : Should be 1. See ./thermal.txt for a description. - rockchip,hw-tshut-temp : The hardware-controlled shutdown temperature value. - rockchip,hw-tshut-mode : The hardware-controlled shutdown mode 0:CRU 1:GPIO. @@ -27,8 +32,10 @@ tsadc: tsadc@ff280000 { clock-names = "tsadc", "apb_pclk"; resets = <&cru SRST_TSADC>; reset-names = "tsadc-apb"; - pinctrl-names = "default"; - pinctrl-0 = <&otp_out>; + pinctrl-names = "init", "default", "sleep"; + pinctrl-0 = <&otp_gpio>; + pinctrl-1 = <&otp_out>; + pinctrl-2 = <&otp_gpio>; #thermal-sensor-cells = <1>; rockchip,hw-tshut-temp = <95000>; rockchip,hw-tshut-mode = <0>; diff --git a/drivers/thermal/devfreq_cooling.c b/drivers/thermal/devfreq_cooling.c index a27206815066..d1b7c32e7406 100644 --- a/drivers/thermal/devfreq_cooling.c +++ b/drivers/thermal/devfreq_cooling.c @@ -257,7 +257,7 @@ static unsigned long get_dynamic_power(struct devfreq_cooling_device *dfc, unsigned long freq, unsigned long voltage) { - unsigned long power; + u64 power; u32 freq_mhz; struct devfreq_cooling_power *dfc_power = dfc->power_ops; @@ -467,7 +467,7 @@ free_power_table: * devfreq should use the simple_ondemand governor, other governors * are not currently supported. */ -struct devfreq_cooling_device * +struct thermal_cooling_device * of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df, struct devfreq_cooling_power *dfc_power) { @@ -513,7 +513,7 @@ of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df, dfc->cdev = cdev; - return dfc; + return cdev; release_idr: release_idr(&devfreq_idr, dfc->id); @@ -533,7 +533,7 @@ EXPORT_SYMBOL_GPL(of_devfreq_cooling_register_power); * @np: Pointer to OF device_node. * @df: Pointer to devfreq device. */ -struct devfreq_cooling_device * +struct thermal_cooling_device * of_devfreq_cooling_register(struct device_node *np, struct devfreq *df) { return of_devfreq_cooling_register_power(np, df, NULL); @@ -544,7 +544,7 @@ EXPORT_SYMBOL_GPL(of_devfreq_cooling_register); * devfreq_cooling_register() - Register devfreq cooling device. * @df: Pointer to devfreq device. */ -struct devfreq_cooling_device *devfreq_cooling_register(struct devfreq *df) +struct thermal_cooling_device *devfreq_cooling_register(struct devfreq *df) { return of_devfreq_cooling_register(NULL, df); } @@ -554,11 +554,15 @@ EXPORT_SYMBOL_GPL(devfreq_cooling_register); * devfreq_cooling_unregister() - Unregister devfreq cooling device. * @dfc: Pointer to devfreq cooling device to unregister. */ -void devfreq_cooling_unregister(struct devfreq_cooling_device *dfc) +void devfreq_cooling_unregister(struct thermal_cooling_device *cdev) { - if (!dfc) + struct devfreq_cooling_device *dfc; + + if (!cdev) return; + dfc = cdev->devdata; + thermal_cooling_device_unregister(dfc->cdev); release_idr(&devfreq_idr, dfc->id); kfree(dfc->power_table); diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c index 4d5b7d4b68a7..2b58870c3e25 100644 --- a/drivers/thermal/rockchip_thermal.c +++ b/drivers/thermal/rockchip_thermal.c @@ -638,6 +638,8 @@ static int __maybe_unused rockchip_thermal_suspend(struct device *dev) clk_disable(thermal->pclk); clk_disable(thermal->clk); + pinctrl_pm_select_sleep_state(dev); + return 0; } @@ -674,6 +676,8 @@ static int __maybe_unused rockchip_thermal_resume(struct device *dev) for (i = 0; i < ARRAY_SIZE(thermal->sensors); i++) rockchip_thermal_toggle_sensor(&thermal->sensors[i], true); + pinctrl_pm_select_default_state(dev); + return 0; } diff --git a/include/linux/devfreq_cooling.h b/include/linux/devfreq_cooling.h index ee5f0ec9290b..7adf6cc4b305 100644 --- a/include/linux/devfreq_cooling.h +++ b/include/linux/devfreq_cooling.h @@ -43,37 +43,37 @@ struct devfreq_cooling_power { unsigned long dyn_power_coeff; }; -struct devfreq_cooling_device * +struct thermal_cooling_device * of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df, struct devfreq_cooling_power *dfc_power); -struct devfreq_cooling_device * +struct thermal_cooling_device * of_devfreq_cooling_register(struct device_node *np, struct devfreq *df); -struct devfreq_cooling_device *devfreq_cooling_register(struct devfreq *df); -void devfreq_cooling_unregister(struct devfreq_cooling_device *dfc); +struct thermal_cooling_device *devfreq_cooling_register(struct devfreq *df); +void devfreq_cooling_unregister(struct thermal_cooling_device *dfc); #else /* !CONFIG_DEVFREQ_THERMAL */ -struct devfreq_cooling_device * +struct thermal_cooling_device * of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df, struct devfreq_cooling_power *dfc_power) { return ERR_PTR(-EINVAL); } -static inline struct devfreq_cooling_device * +static inline struct thermal_cooling_device * of_devfreq_cooling_register(struct device_node *np, struct devfreq *df) { return ERR_PTR(-EINVAL); } -static inline struct devfreq_cooling_device * +static inline struct thermal_cooling_device * devfreq_cooling_register(struct devfreq *df) { return ERR_PTR(-EINVAL); } static inline void -devfreq_cooling_unregister(struct devfreq_cooling_device *dfc) +devfreq_cooling_unregister(struct thermal_cooling_device *dfc) { }