Searched refs:spi_clk (Results 1 – 6 of 6) sorted by relevance
| /drivers/spi/ |
| D | spi-clps711x.c | 31 struct clk *spi_clk; member
77 clk_set_rate(hw->spi_clk, xfer->speed_hz ? : spi->max_speed_hz); in spi_clps711x_transfer_one()
138 hw->spi_clk = devm_clk_get(&pdev->dev, NULL); in spi_clps711x_probe()
139 if (IS_ERR(hw->spi_clk)) { in spi_clps711x_probe()
140 ret = PTR_ERR(hw->spi_clk); in spi_clps711x_probe()
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| D | spi-mt65xx.c | 90 struct clk *parent_clk, *sel_clk, *spi_clk; member
227 spi_clk_hz = clk_get_rate(mdata->spi_clk); in mtk_spi_prepare_transfer()
610 mdata->spi_clk = devm_clk_get(&pdev->dev, "spi-clk"); in mtk_spi_probe()
611 if (IS_ERR(mdata->spi_clk)) { in mtk_spi_probe()
612 ret = PTR_ERR(mdata->spi_clk); in mtk_spi_probe()
617 ret = clk_prepare_enable(mdata->spi_clk); in mtk_spi_probe()
626 clk_disable_unprepare(mdata->spi_clk); in mtk_spi_probe()
630 clk_disable_unprepare(mdata->spi_clk); in mtk_spi_probe()
704 clk_disable_unprepare(mdata->spi_clk); in mtk_spi_suspend()
716 ret = clk_prepare_enable(mdata->spi_clk); in mtk_spi_resume()
[all …]
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| D | spi-xlp.c | 108 u32 spi_clk; /* spi clock frequency */ member
155 fdiv = DIV_ROUND_UP(xspi->spi_clk, spi->max_speed_hz); in xlp_spi_setup()
412 xspi->spi_clk = clk_get_rate(clk); in xlp_spi_probe()
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| D | spi-imx.c | 94 unsigned long spi_clk; member
284 unsigned int fin = spi_imx->spi_clk; in mx51_ecspi_clkdiv()
492 reg |= spi_imx_clkdiv_2(spi_imx->spi_clk, config->speed_hz, &clk) << in mx31_config()
578 reg |= spi_imx_clkdiv_1(spi_imx->spi_clk, config->speed_hz, max) << in mx21_config()
644 reg |= spi_imx_clkdiv_2(spi_imx->spi_clk, config->speed_hz, &clk) << in mx1_config()
1245 spi_imx->spi_clk = clk_get_rate(spi_imx->clk_per); in spi_imx_probe()
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| D | spi-axi-spi-engine.c | 169 unsigned int spi_clk = clk_get_rate(spi_engine->ref_clk); in spi_engine_gen_sleep() local
175 t = DIV_ROUND_UP(delay * spi_clk, (clk_div + 1) * 2); in spi_engine_gen_sleep()
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| /drivers/mtd/spi-nor/ |
| D | mtk-quadspi.c | 116 struct clk *spi_clk; member
431 mt8173_nor->spi_clk = devm_clk_get(&pdev->dev, "spi"); in mtk_nor_drv_probe()
432 if (IS_ERR(mt8173_nor->spi_clk)) in mtk_nor_drv_probe()
433 return PTR_ERR(mt8173_nor->spi_clk); in mtk_nor_drv_probe()
440 ret = clk_prepare_enable(mt8173_nor->spi_clk); in mtk_nor_drv_probe()
446 clk_disable_unprepare(mt8173_nor->spi_clk); in mtk_nor_drv_probe()
460 clk_disable_unprepare(mt8173_nor->spi_clk); in mtk_nor_drv_probe()
470 clk_disable_unprepare(mt8173_nor->spi_clk); in mtk_nor_drv_remove()
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