Searched refs:parent_clk (Results 1 – 8 of 8) sorted by relevance
| /linux-4.4.14/sound/soc/omap/ |
| D | omap-dmic.c | 284 struct clk *parent_clk; in omap_dmic_select_fclk() local
326 parent_clk = clk_get(dmic->dev, parent_clk_name); in omap_dmic_select_fclk()
327 if (IS_ERR(parent_clk)) { in omap_dmic_select_fclk()
336 ret = clk_set_parent(dmic->fclk, parent_clk); in omap_dmic_select_fclk()
339 ret = clk_set_parent(dmic->fclk, parent_clk); in omap_dmic_select_fclk()
352 clk_put(parent_clk); in omap_dmic_select_fclk()
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| /linux-4.4.14/drivers/video/fbdev/omap2/dss/ |
| D | dss.c | 86 struct clk *parent_clk; member
532 if (dss.parent_clk == NULL) { in dss_div_calc()
547 prate = clk_get_rate(dss.parent_clk); in dss_div_calc()
597 if (dss.parent_clk == NULL) { in dss_setup_default_clock()
600 prate = clk_get_rate(dss.parent_clk); in dss_setup_default_clock()
763 dss.parent_clk = clk; in dss_get_clocks()
770 if (dss.parent_clk) in dss_put_clocks()
771 clk_put(dss.parent_clk); in dss_put_clocks()
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| /linux-4.4.14/sound/soc/sh/ |
| D | siu_dai.c | 642 struct clk *siu_clk, *parent_clk; in siu_dai_set_sysclk() local
679 parent_clk = clk_get(dai->dev, parent_name); in siu_dai_set_sysclk()
680 if (IS_ERR(parent_clk)) { in siu_dai_set_sysclk()
681 ret = PTR_ERR(parent_clk); in siu_dai_set_sysclk()
686 ret = clk_set_parent(siu_clk, parent_clk); in siu_dai_set_sysclk()
698 clk_put(parent_clk); in siu_dai_set_sysclk()
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| /linux-4.4.14/drivers/spi/ |
| D | spi-mt65xx.c | 90 struct clk *parent_clk, *sel_clk, *spi_clk; member
583 mdata->parent_clk = devm_clk_get(&pdev->dev, "parent-clk"); in mtk_spi_probe()
584 if (IS_ERR(mdata->parent_clk)) { in mtk_spi_probe()
585 ret = PTR_ERR(mdata->parent_clk); in mtk_spi_probe()
610 ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk); in mtk_spi_probe()
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| /linux-4.4.14/drivers/clk/sirf/ |
| D | clk-common.c | 170 struct clk_hw *parent_clk = clk_hw_get_parent(hw); in cpu_clk_round_rate() local
171 struct clk_hw *pll_parent_clk = clk_hw_get_parent(parent_clk); in cpu_clk_round_rate()
173 return pll_clk_round_rate(parent_clk, rate, &pll_parent_rate); in cpu_clk_round_rate()
183 struct clk_hw *parent_clk = clk_hw_get_parent(hw); in cpu_clk_recalc_rate() local
184 return clk_hw_get_rate(parent_clk); in cpu_clk_recalc_rate()
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| /linux-4.4.14/sound/soc/davinci/ |
| D | davinci-mcasp.c | 1509 struct clk *gfclk, *parent_clk; in mcasp_reparent_fck() local
1526 parent_clk = clk_get(NULL, parent_name); in mcasp_reparent_fck()
1527 if (IS_ERR(parent_clk)) { in mcasp_reparent_fck()
1529 ret = PTR_ERR(parent_clk); in mcasp_reparent_fck()
1533 ret = clk_set_parent(gfclk, parent_clk); in mcasp_reparent_fck()
1540 clk_put(parent_clk); in mcasp_reparent_fck()
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| /linux-4.4.14/drivers/i2c/busses/ |
| D | i2c-mt65xx.c | 284 static int mtk_i2c_set_speed(struct mtk_i2c *i2c, unsigned int parent_clk, in mtk_i2c_set_speed() argument
298 clk_src = parent_clk / clock_div; in mtk_i2c_set_speed()
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| /linux-4.4.14/drivers/tty/serial/ |
| D | serial-tegra.c | 1084 struct clk *parent_clk = clk_get_parent(tup->uart_clk); in tegra_uart_set_termios() local
1085 unsigned long parent_clk_rate = clk_get_rate(parent_clk); in tegra_uart_set_termios()
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