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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/include/linux/clk/clk-conf.h

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clk: Tag clk core files with SPDX These are all GPL-2.0 files per the existing license text. Replace the boiler plate with the tag. Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-12-12 01:43:03 +08:00
/* SPDX-License-Identifier: GPL-2.0 */
clk: Support for clock parents and rates assigned from device tree This patch adds helper functions to configure clock parents and rates as specified through 'assigned-clock-parents', 'assigned-clock-rates' DT properties for a clock provider or clock consumer device. The helpers are now being called by the bus code for the platform, I2C and SPI busses, before the driver probing and also in the clock core after registration of a clock provider. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-06-18 23:29:32 +08:00
/*
* Copyright (C) 2014 Samsung Electronics Co., Ltd.
* Sylwester Nawrocki <s.nawrocki@samsung.com>
*/
clk: Add missing header for 'bool' definition to clk-conf.h of_clk_set_defaults uses the type 'bool', but clk-conf.h does not include its definition. This results in a compile error when only clk-conf.h is used. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-08-18 15:16:45 +08:00
#include <linux/types.h>
clk: Support for clock parents and rates assigned from device tree This patch adds helper functions to configure clock parents and rates as specified through 'assigned-clock-parents', 'assigned-clock-rates' DT properties for a clock provider or clock consumer device. The helpers are now being called by the bus code for the platform, I2C and SPI busses, before the driver probing and also in the clock core after registration of a clock provider. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-06-18 23:29:32 +08:00
struct device_node;
#if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK)
int of_clk_set_defaults(struct device_node *node, bool clk_supplier);
#else
static inline int of_clk_set_defaults(struct device_node *node,
bool clk_supplier)
{
return 0;
}
#endif