| /OK3568_Linux_fs/kernel/drivers/cpufreq/ |
| H A D | kirkwood-cpufreq.c | 22 struct clk *ddr_clk; member
68 clk_set_parent(priv.powersave_clk, priv.ddr_clk); in kirkwood_cpufreq_target()
134 priv.ddr_clk = of_clk_get_by_name(np, "ddrclk"); in kirkwood_cpufreq_probe()
135 if (IS_ERR(priv.ddr_clk)) { in kirkwood_cpufreq_probe()
137 err = PTR_ERR(priv.ddr_clk); in kirkwood_cpufreq_probe()
141 err = clk_prepare_enable(priv.ddr_clk); in kirkwood_cpufreq_probe()
146 kirkwood_freq_table[1].frequency = clk_get_rate(priv.ddr_clk) / 1000; in kirkwood_cpufreq_probe()
172 clk_disable_unprepare(priv.ddr_clk); in kirkwood_cpufreq_probe()
186 clk_disable_unprepare(priv.ddr_clk); in kirkwood_cpufreq_remove()
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| /OK3568_Linux_fs/u-boot/drivers/video/rockchip/ |
| H A D | rk_mipi.c | 207 u64 ddr_clk = priv->phy_clk; in rk_mipi_phy_enable() local
234 test_data[0] = 0x80 | (ddr_clk / (200 * MHz)) << 3 | 0x3; in rk_mipi_phy_enable()
245 if (ddr_clk / (MHz) >= freq_rang[i][0]) in rk_mipi_phy_enable()
275 if ((ddr_clk * i % refclk < remain) && in rk_mipi_phy_enable()
276 (ddr_clk * i / refclk) < max_fbdiv) { in rk_mipi_phy_enable()
278 remain = ddr_clk * i % refclk; in rk_mipi_phy_enable()
281 fbdiv = ddr_clk * prediv / refclk; in rk_mipi_phy_enable()
282 ddr_clk = refclk * fbdiv / prediv; in rk_mipi_phy_enable()
283 priv->phy_clk = ddr_clk; in rk_mipi_phy_enable()
286 __func__, refclk, prediv, fbdiv, ddr_clk); in rk_mipi_phy_enable()
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| /OK3568_Linux_fs/u-boot/arch/arm/mach-omap2/ |
| H A D | clocks-common.c | 270 u32 ddr_clk, sys_clk_khz, omap_rev, divider; in omap_ddr_clk() local
281 ddr_clk = sys_clk_khz * 2 * core_dpll_params->m / in omap_ddr_clk()
298 ddr_clk = ddr_clk / divider / core_dpll_params->m2; in omap_ddr_clk()
299 ddr_clk *= 1000; /* convert to Hz */ in omap_ddr_clk()
300 debug("ddr_clk %d\n ", ddr_clk); in omap_ddr_clk()
302 return ddr_clk; in omap_ddr_clk()
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| /OK3568_Linux_fs/u-boot/arch/arm/mach-aspeed/ast2500/ |
| H A D | sdram_ast2500.c | 69 struct clk ddr_clk; member
335 int ret = clk_get_by_index(dev, 0, &priv->ddr_clk); in ast2500_sdrammc_probe()
348 clk_set_rate(&priv->ddr_clk, priv->clock_rate); in ast2500_sdrammc_probe()
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| /OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/display/ |
| H A D | vlv_dsi_pll.c | 361 u32 ddr_clk = 0; in glk_dsi_program_esc_clock() local
371 ddr_clk = dsi_rate / 2; in glk_dsi_program_esc_clock()
374 div1_value = DIV_ROUND_CLOSEST(ddr_clk, 20000); in glk_dsi_program_esc_clock()
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| /OK3568_Linux_fs/u-boot/drivers/ram/rockchip/ |
| H A D | sdram_rk322x.c | 35 struct clk ddr_clk; member
690 ret = clk_set_rate(&dram->ddr_clk, in sdram_init()
800 priv->ddr_clk.id = CLK_DDR; in rk322x_dmc_probe()
801 ret = clk_request(dev_clk, &priv->ddr_clk); in rk322x_dmc_probe()
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| H A D | dmc-rk3368.c | 27 struct clk ddr_clk; member
810 ret = clk_set_rate(&priv->ddr_clk, 2 * params->ddr_freq); in setup_sdram()
946 priv->ddr_clk.id = CLK_DDR; in rk3368_dmc_probe()
947 ret = clk_request(dev_clk, &priv->ddr_clk); in rk3368_dmc_probe()
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| H A D | sdram_rk3188.c | 39 struct clk ddr_clk; member
725 ret = clk_set_rate(&dram->ddr_clk, sdram_params->base.ddr_freq); in sdram_init()
909 priv->ddr_clk.id = CLK_DDR; in rk3188_dmc_probe()
910 ret = clk_request(dev_clk, &priv->ddr_clk); in rk3188_dmc_probe()
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| H A D | sdram_rk3288.c | 41 struct clk ddr_clk; member
800 ret = clk_set_rate(&dram->ddr_clk, sdram_params->base.ddr_freq); in sdram_init()
1074 priv->ddr_clk.id = CLK_DDR; in rk3288_dmc_probe()
1075 ret = clk_request(dev_clk, &priv->ddr_clk); in rk3288_dmc_probe()
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| H A D | sdram_rk3399.c | 39 struct clk ddr_clk; member
2855 ret_clk = clk_set_rate(&dram->ddr_clk, hz); in dram_set_rate()
3139 ret = clk_get_by_index_platdata(dev, 0, dtplat->clocks, &priv->ddr_clk); in rk3399_dmc_init()
3141 ret = clk_get_by_index(dev, 0, &priv->ddr_clk); in rk3399_dmc_init()
3147 ret = clk_set_rate(&priv->ddr_clk, params->base.ddr_freq * MHz); in rk3399_dmc_init()
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| H A D | sdram_rk3328.c | 28 struct clk ddr_clk; member
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| /OK3568_Linux_fs/u-boot/arch/arm/mach-rockchip/rk3066/ |
| H A D | sdram_rk3066.c | 39 struct clk ddr_clk; member
705 ret = clk_set_rate(&dram->ddr_clk, sdram_params->base.ddr_freq); in sdram_init()
891 priv->ddr_clk.id = CLK_DDR; in rk3066_dmc_probe()
893 ret = clk_request(dev_clk, &priv->ddr_clk); in rk3066_dmc_probe()
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| /OK3568_Linux_fs/kernel/arch/arm/boot/dts/ |
| H A D | imx7ulp.dtsi | 281 clock-names = "nic1_bus_clk", "nic1_clk", "ddr_clk",
313 clock-names = "nic1_bus_clk", "nic1_clk", "ddr_clk",
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| /OK3568_Linux_fs/kernel/drivers/video/fbdev/omap2/omapfb/dss/ |
| H A D | dsi.c | 1854 unsigned long ddr_clk = dsi->pll.cinfo.clkdco / 4; in ns2ddr() local
1855 return (ns * (ddr_clk / 1000 / 1000) + 999) / 1000; in ns2ddr()
1862 unsigned long ddr_clk = dsi->pll.cinfo.clkdco / 4; in ddr2ns() local
1863 return ddr * 1000 * 1000 / (ddr_clk / 1000); in ddr2ns()
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| /OK3568_Linux_fs/kernel/drivers/gpu/drm/omapdrm/dss/ |
| H A D | dsi.c | 1731 unsigned long ddr_clk = dsi->pll.cinfo.clkdco / 4; in ns2ddr() local
1733 return (ns * (ddr_clk / 1000 / 1000) + 999) / 1000; in ns2ddr()
1738 unsigned long ddr_clk = dsi->pll.cinfo.clkdco / 4; in ddr2ns() local
1740 return ddr * 1000 * 1000 / (ddr_clk / 1000); in ddr2ns()
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