From b8818de9c0c107019c2a90a50423c1b929176f3c Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Fri, 28 May 2021 02:54:03 +0300 Subject: soc/tegra: Add devm_tegra_core_dev_init_opp_table() Add common helper which initializes OPP table for Tegra SoC core devices. Tested-by: Peter Geis # Ouya T30 Tested-by: Paul Fertser # PAZ00 T20 Tested-by: Nicolas Chauvet # PAZ00 T20 and TK1 T124 Tested-by: Matt Merhar # Ouya T30 Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding --- include/soc/tegra/common.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'include/soc') diff --git a/include/soc/tegra/common.h b/include/soc/tegra/common.h index 744280ecab5f..af41ad80ec21 100644 --- a/include/soc/tegra/common.h +++ b/include/soc/tegra/common.h @@ -6,15 +6,37 @@ #ifndef __SOC_TEGRA_COMMON_H__ #define __SOC_TEGRA_COMMON_H__ +#include #include +struct device; + +/** + * Tegra SoC core device OPP table configuration + * + * @init_state: pre-initialize OPP state of a device + */ +struct tegra_core_opp_params { + bool init_state; +}; + #ifdef CONFIG_ARCH_TEGRA bool soc_is_tegra(void); + +int devm_tegra_core_dev_init_opp_table(struct device *dev, + struct tegra_core_opp_params *params); #else static inline bool soc_is_tegra(void) { return false; } + +static inline int +devm_tegra_core_dev_init_opp_table(struct device *dev, + struct tegra_core_opp_params *params) +{ + return -ENODEV; +} #endif #endif /* __SOC_TEGRA_COMMON_H__ */ -- cgit v1.2.3