Searched refs:rsd_nsecs (Results 1 – 1 of 1) sorted by relevance
200 u32 rsd_nsecs; in rockchip_spi_ofdata_to_platdata() local219 rsd_nsecs = dev_read_u32_default(bus, "rx-sample-delay-ns", 0); in rockchip_spi_ofdata_to_platdata()220 if (rsd_nsecs > 0) { in rockchip_spi_ofdata_to_platdata()225 rsd = DIV_ROUND_CLOSEST(rsd_nsecs * (spi_clk >> 8), 1000000000 >> 8); in rockchip_spi_ofdata_to_platdata()227 pr_err("SPI spi_clk %dHz are too slow to express %u ns delay\n", spi_clk, rsd_nsecs); in rockchip_spi_ofdata_to_platdata()231 spi_clk, rsd_nsecs, SPI_CR0_RSD_MAX * 1000000000U / spi_clk); in rockchip_spi_ofdata_to_platdata()