diff options
Diffstat (limited to 'drivers/clk/qcom/common.h')
| -rw-r--r-- | drivers/clk/qcom/common.h | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/clk/qcom/common.h b/drivers/clk/qcom/common.h index 7c1fba3ebc03..c532444a0d40 100644 --- a/drivers/clk/qcom/common.h +++ b/drivers/clk/qcom/common.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014, The Linux Foundation. All rights reserved. + * Copyright (c) 2014, 2016-2017, The Linux Foundation. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -13,6 +13,8 @@ #ifndef __QCOM_CLK_COMMON_H__ #define __QCOM_CLK_COMMON_H__ +#include "clk-debug.h" + struct platform_device; struct regmap_config; struct clk_regmap; @@ -25,7 +27,9 @@ struct parent_map; struct qcom_cc_desc { const struct regmap_config *config; struct clk_regmap **clks; + struct clk_hw **hwclks; size_t num_clks; + size_t num_hwclks; const struct qcom_reset_map *resets; size_t num_resets; struct gdsc **gdscs; @@ -37,6 +41,10 @@ extern const struct freq_tbl *qcom_find_freq(const struct freq_tbl *f, extern int qcom_find_src_index(struct clk_hw *hw, const struct parent_map *map, u8 src); +extern int qcom_cc_register_board_clk(struct device *dev, const char *path, + const char *name, unsigned long rate); +extern int qcom_cc_register_sleep_clk(struct device *dev); + extern struct regmap *qcom_cc_map(struct platform_device *pdev, const struct qcom_cc_desc *desc); extern int qcom_cc_really_probe(struct platform_device *pdev, @@ -44,5 +52,24 @@ extern int qcom_cc_really_probe(struct platform_device *pdev, struct regmap *regmap); extern int qcom_cc_probe(struct platform_device *pdev, const struct qcom_cc_desc *desc); +extern struct clk_ops clk_dummy_ops; + +#define BM(msb, lsb) (((((uint32_t)-1) << (31-msb)) >> (31-msb+lsb)) << lsb) +#define BVAL(msb, lsb, val) (((val) << lsb) & BM(msb, lsb)) + +#define WARN_CLK(core, name, cond, fmt, ...) do { \ + clk_debug_print_hw(core, NULL); \ + WARN(cond, "%s: " fmt, name, ##__VA_ARGS__); \ +} while (0) + +#define clock_debug_output(m, c, fmt, ...) \ +do { \ + if (m) \ + seq_printf(m, fmt, ##__VA_ARGS__); \ + else if (c) \ + pr_cont(fmt, ##__VA_ARGS__); \ + else \ + pr_info(fmt, ##__VA_ARGS__); \ +} while (0) #endif |