1*83d290c5STom Rini /* SPDX-License-Identifier: GPL-2.0+ */ 2b3134fceSDarwin Rambo /* 3b3134fceSDarwin Rambo * Copyright 2013 Broadcom Corporation. 4b3134fceSDarwin Rambo */ 5b3134fceSDarwin Rambo 6b3134fceSDarwin Rambo /* This API file is loosely based on u-boot/drivers/video/ipu.h and linux */ 7b3134fceSDarwin Rambo 8b3134fceSDarwin Rambo #ifndef __KONA_COMMON_CLK_H 9b3134fceSDarwin Rambo #define __KONA_COMMON_CLK_H 10b3134fceSDarwin Rambo 11b3134fceSDarwin Rambo #include <linux/types.h> 12b3134fceSDarwin Rambo 13b3134fceSDarwin Rambo struct clk; 14b3134fceSDarwin Rambo 15b3134fceSDarwin Rambo /* Only implement required functions for your specific architecture */ 16b3134fceSDarwin Rambo int clk_init(void); 17b3134fceSDarwin Rambo struct clk *clk_get(const char *id); 18b3134fceSDarwin Rambo int clk_enable(struct clk *clk); 19b3134fceSDarwin Rambo void clk_disable(struct clk *clk); 20b3134fceSDarwin Rambo unsigned long clk_get_rate(struct clk *clk); 21b3134fceSDarwin Rambo long clk_round_rate(struct clk *clk, unsigned long rate); 22b3134fceSDarwin Rambo int clk_set_rate(struct clk *clk, unsigned long rate); 23b3134fceSDarwin Rambo int clk_set_parent(struct clk *clk, struct clk *parent); 24b3134fceSDarwin Rambo struct clk *clk_get_parent(struct clk *clk); 25b3134fceSDarwin Rambo int clk_sdio_enable(void *base, u32 rate, u32 *actual_ratep); 26b3134fceSDarwin Rambo int clk_bsc_enable(void *base); 274d013d8fSSteve Rae int clk_usb_otg_enable(void *base); 28b3134fceSDarwin Rambo 29b3134fceSDarwin Rambo #endif 30