Searched refs:spi_engine (Results 1 – 1 of 1) sorted by relevance
| /Linux-v4.19/drivers/spi/ |
| D | spi-axi-spi-engine.c | 82 struct spi_engine { struct
131 static unsigned int spi_engine_get_clk_div(struct spi_engine *spi_engine, in spi_engine_get_clk_div() argument
136 clk_div = DIV_ROUND_UP(clk_get_rate(spi_engine->ref_clk), in spi_engine_get_clk_div()
167 struct spi_engine *spi_engine, unsigned int clk_div, unsigned int delay) in spi_engine_gen_sleep() argument
169 unsigned int spi_clk = clk_get_rate(spi_engine->ref_clk); in spi_engine_gen_sleep()
195 static int spi_engine_compile_message(struct spi_engine *spi_engine, in spi_engine_compile_message() argument
210 new_clk_div = spi_engine_get_clk_div(spi_engine, spi, xfer); in spi_engine_compile_message()
222 spi_engine_gen_sleep(p, dry, spi_engine, clk_div, in spi_engine_compile_message()
236 static void spi_engine_xfer_next(struct spi_engine *spi_engine, in spi_engine_xfer_next() argument
239 struct spi_message *msg = spi_engine->msg; in spi_engine_xfer_next()
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