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Searched refs:sysclk (Results 1 – 25 of 234) sorted by relevance

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/linux/arch/riscv/boot/dts/canaan/
A Dk210.dtsi78 <&sysclk K210_CLK_SRAM1>,
79 <&sysclk K210_CLK_AI>;
146 clocks = <&sysclk K210_CLK_DMA>, <&sysclk K210_CLK_DMA>;
171 <&sysclk K210_CLK_GPIO>;
192 <&sysclk K210_CLK_APB0>;
208 <&sysclk K210_CLK_APB0>;
224 <&sysclk K210_CLK_APB0>;
243 <&sysclk K210_CLK_APB0>;
281 <&sysclk K210_CLK_APB0>;
291 <&sysclk K210_CLK_APB0>;
[all …]
/linux/arch/powerpc/boot/
A Dmpc8xx.c55 void mpc8xx_set_clocks(u32 sysclk) in mpc8xx_set_clocks() argument
59 dt_fixup_cpu_clocks(sysclk, sysclk / 16, sysclk); in mpc8xx_set_clocks()
63 setprop(node, "clock-frequency", &sysclk, 4); in mpc8xx_set_clocks()
67 setprop(node, "clock-frequency", &sysclk, 4); in mpc8xx_set_clocks()
72 u32 sysclk = mpc885_get_clock(crystal); in mpc885_fixup_clocks() local
73 if (!sysclk) in mpc885_fixup_clocks()
76 mpc8xx_set_clocks(sysclk); in mpc885_fixup_clocks()
A Dcuboot-acadia.c43 unsigned long sysclk, cpr_plld, cpr_pllc, cpr_primad, plloutb, i; in get_clocks() local
57 sysclk = (in_8((unsigned char *)0x80000000) == 0xc) ? 66666666 : 33333000; in get_clocks()
114 freqOPB = (sysclk *pllFbkDiv) /pllOpbDiv; in get_clocks()
116 freqEBC = (sysclk * pllFbkDiv) / pllExtBusDiv; in get_clocks()
118 plloutb = ((sysclk * ((cpr_pllc & PLLC_SRC_MASK) ? in get_clocks()
A Dcuboot-katmai.c32 unsigned long sysclk = 33333000; in katmai_fixups() local
37 ibm440spe_fixup_clocks(sysclk, 6 * 1843200, 0); in katmai_fixups()
A Dbamboo.c28 unsigned long sysclk = 33333333; in bamboo_fixups() local
30 ibm440ep_fixup_clocks(sysclk, 11059200, 25000000); in bamboo_fixups()
/linux/sound/soc/ti/
A Ddavinci-evm.c26 unsigned sysclk; member
61 snd_soc_card_get_drvdata(soc_card))->sysclk; in evm_hw_params()
272 .sysclk = 12288000,
286 .sysclk = 27000000,
299 .sysclk = 27000000,
312 .sysclk = 27000000,
324 .sysclk = 24576000,
336 .sysclk = 24576000,
441 unsigned int requestd_rate = drvdata->sysclk; in davinci_evm_probe()
444 if (drvdata->sysclk != requestd_rate) in davinci_evm_probe()
[all …]
/linux/arch/powerpc/platforms/83xx/
A Dmpc832x_rdb.c38 static int __init of_fsl_spi_probe(char *type, char *compatible, u32 sysclk, in of_fsl_spi_probe() argument
59 pdata.sysclk = sysclk; in of_fsl_spi_probe()
124 u32 sysclk = -1; in fsl_spi_init() local
128 sysclk = get_brgfreq(); in fsl_spi_init()
129 if (sysclk == -1) { in fsl_spi_init()
130 sysclk = fsl_get_sys_freq(); in fsl_spi_init()
131 if (sysclk == -1) in fsl_spi_init()
135 ret = of_fsl_spi_probe(NULL, "fsl,spi", sysclk, board_infos, in fsl_spi_init()
138 of_fsl_spi_probe("spi", "fsl_spi", sysclk, board_infos, in fsl_spi_init()
/linux/arch/arm/boot/dts/
A Dintegratorap-im-pd1.dts41 clocks = <&sysclk>;
51 clocks = <&sysclk>;
169 clocks = <&impd1_uartclk>, <&sysclk>;
177 clocks = <&impd1_uartclk>, <&sysclk>;
185 clocks = <&impd1_sspclk>, <&sysclk>;
197 clocks = <&sysclk>;
209 clocks = <&sysclk>;
217 clocks = <&sysclk>;
226 clocks = <&sysclk>, <&sysclk>;
239 clocks = <&sysclk>;
[all …]
A Dmps2.dtsi81 sysclk: clk-sys { label
151 clocks = <&sysclk>;
159 clocks = <&sysclk>;
166 clocks = <&sysclk>, <&sysclk>, <&sysclk>;
177 clocks = <&sysclk>;
185 clocks = <&sysclk>;
193 clocks = <&sysclk>;
202 clocks = <&sysclk>, <&sysclk>;
A Dox810se.dtsi60 sysclk: sysclk { label
240 clocks = <&sysclk>;
254 clocks = <&sysclk>;
268 clocks = <&sysclk>;
282 clocks = <&sysclk>;
/linux/drivers/spi/
A Dspi-fsl-lib.c100 mpc8xxx_spi->spibrg = pdata->sysclk; in mpc8xxx_spi_probe()
134 pdata->sysclk = get_brgfreq(); in of_mpc8xxx_spi_probe()
135 if (pdata->sysclk == -1) { in of_mpc8xxx_spi_probe()
136 pdata->sysclk = fsl_get_sys_freq(); in of_mpc8xxx_spi_probe()
137 if (pdata->sysclk == -1) in of_mpc8xxx_spi_probe()
141 ret = of_property_read_u32(np, "clock-frequency", &pdata->sysclk); in of_mpc8xxx_spi_probe()
/linux/sound/soc/pxa/
A Dbrownstone.c49 int freq_out, sspa_mclk, sysclk; in brownstone_wm8994_hw_params() local
53 sysclk = params_rate(params) * 256; in brownstone_wm8994_hw_params()
57 sysclk = params_rate(params) * 512; in brownstone_wm8994_hw_params()
62 snd_soc_dai_set_pll(cpu_dai, MMP_SYSCLK, 0, freq_out, sysclk); in brownstone_wm8994_hw_params()
66 snd_soc_dai_set_sysclk(codec_dai, WM8994_SYSCLK_MCLK1, sysclk, 0); in brownstone_wm8994_hw_params()
A Dmmp-sspa.c38 struct clk *sysclk; member
88 clk_prepare_enable(sspa->sysclk); in mmp_sspa_startup()
100 clk_disable_unprepare(sspa->sysclk); in mmp_sspa_shutdown()
146 ret = clk_set_rate(sspa->sysclk, freq_out); in mmp_sspa_set_dai_pll()
515 sspa->sysclk = clk_get(NULL, "mmp-sysclk"); in asoc_mmp_sspa_probe()
516 if (IS_ERR(sspa->sysclk)) { in asoc_mmp_sspa_probe()
518 return PTR_ERR(sspa->sysclk); in asoc_mmp_sspa_probe()
558 clk_put(sspa->sysclk); in asoc_mmp_sspa_remove()
/linux/Documentation/devicetree/bindings/clock/
A Dqoriq-clock.txt71 "sysclk" and "coreclk".
83 0 sysclk must be 0
120 * "fsl,qoriq-sysclk-1.0": for input system clock (v1.0).
122 * "fsl,qoriq-sysclk-2.0": for input system clock (v2.0).
127 clock-specifier. Should be <0> for "fsl,qoriq-sysclk-[1,2].0"
153 sysclk: sysclk {
155 compatible = "fsl,qoriq-sysclk-1.0";
156 clock-output-names = "sysclk";
163 clocks = <&sysclk>;
171 clocks = <&sysclk>;
[all …]
/linux/sound/soc/meson/
A Daxg-pdm.c95 struct clk *sysclk; member
176 return clk_set_rate(priv->sysclk, sys_rate); in axg_pdm_set_sysclk()
178 return clk_set_rate(priv->sysclk, priv->cfg->sys_rate); in axg_pdm_set_sysclk()
187 spmax = DIV_ROUND_UP_ULL((u64)clk_get_rate(priv->sysclk), in axg_pdm_set_sample_pointer()
396 ret = clk_set_rate(priv->sysclk, priv->cfg->sys_rate); in axg_pdm_dai_probe()
402 ret = clk_prepare_enable(priv->sysclk); in axg_pdm_dai_probe()
427 clk_disable_unprepare(priv->sysclk); in axg_pdm_dai_probe()
437 clk_disable_unprepare(priv->sysclk); in axg_pdm_dai_remove()
629 priv->sysclk = devm_clk_get(dev, "sysclk"); in axg_pdm_probe()
630 if (IS_ERR(priv->sysclk)) { in axg_pdm_probe()
[all …]
/linux/sound/soc/atmel/
A Dmchp-i2s-mcc.c247 unsigned int sysclk; member
325 dev->sysclk = freq; in mchp_i2s_mcc_set_sysclk()
423 unsigned int sysclk; in mchp_i2s_mcc_config_divs() local
428 if (!dev->sysclk) in mchp_i2s_mcc_config_divs()
429 sysclk = bclk; in mchp_i2s_mcc_config_divs()
431 sysclk = dev->sysclk; in mchp_i2s_mcc_config_divs()
439 if ((lcm_rate / sysclk % 2 == 1 && lcm_rate / sysclk > 2) || in mchp_i2s_mcc_config_divs()
444 (clk_rate == sysclk || clk_rate / (sysclk * 2) <= GENMASK(5, 0)) && in mchp_i2s_mcc_config_divs()
487 if (dev->sysclk) in mchp_i2s_mcc_config_divs()
553 if (dev->sysclk) in mchp_i2s_mcc_hw_params()
[all …]
/linux/sound/soc/codecs/
A Dmax9860.c260 u8 sysclk = 0; in max9860_hw_params() local
369 sysclk = MAX9860_FREQ_12MHZ; in max9860_hw_params()
372 sysclk = MAX9860_FREQ_13MHZ; in max9860_hw_params()
375 sysclk = MAX9860_FREQ_19_2MHZ; in max9860_hw_params()
386 if (sysclk && params_rate(params) == 16000) in max9860_hw_params()
387 sysclk |= MAX9860_16KHZ; in max9860_hw_params()
401 if (!sysclk) { in max9860_hw_params()
404 sysclk |= MAX9860_16KHZ; in max9860_hw_params()
410 sysclk |= max9860->psclk; in max9860_hw_params()
411 dev_dbg(component->dev, "SYSCLK %02x\n", sysclk); in max9860_hw_params()
[all …]
A Dda7210.c761 u32 fs, sysclk; in da7210_hw_params() local
794 sysclk = 3072000; in da7210_hw_params()
798 sysclk = 2822400; in da7210_hw_params()
802 sysclk = 3072000; in da7210_hw_params()
806 sysclk = 3072000; in da7210_hw_params()
810 sysclk = 2822400; in da7210_hw_params()
814 sysclk = 3072000; in da7210_hw_params()
818 sysclk = 2822400; in da7210_hw_params()
822 sysclk = 3072000; in da7210_hw_params()
826 sysclk = 2822400; in da7210_hw_params()
[all …]
A Dda9055.c1054 u32 sysclk; in da9055_hw_params() local
1080 sysclk = 3072000; in da9055_hw_params()
1084 sysclk = 2822400; in da9055_hw_params()
1088 sysclk = 3072000; in da9055_hw_params()
1092 sysclk = 3072000; in da9055_hw_params()
1096 sysclk = 2822400; in da9055_hw_params()
1100 sysclk = 3072000; in da9055_hw_params()
1104 sysclk = 2822400; in da9055_hw_params()
1108 sysclk = 3072000; in da9055_hw_params()
1112 sysclk = 2822400; in da9055_hw_params()
[all …]
A Dwm8978.c103 enum wm8978_sysclk_src sysclk; member
626 wm8978->sysclk = clk_id; in wm8978_set_dai_sysclk()
629 if (wm8978->sysclk == WM8978_PLL && (!freq || clk_id == WM8978_MCLK)) { in wm8978_set_dai_sysclk()
638 wm8978->sysclk = WM8978_MCLK; in wm8978_set_dai_sysclk()
775 if (wm8978->sysclk == WM8978_MCLK) { in wm8978_hw_params()
814 wm8978->sysclk == WM8978_MCLK ? in wm8978_hw_params()
826 if (wm8978->sysclk != current_clk_id) { in wm8978_hw_params()
827 if (wm8978->sysclk == WM8978_PLL) in wm8978_hw_params()
981 wm8978->sysclk = WM8978_PLL; in wm8978_probe()
A Dwm8988.c115 unsigned int sysclk; member
564 wm8988->sysclk = freq; in wm8988_set_dai_sysclk()
572 wm8988->sysclk = freq; in wm8988_set_dai_sysclk()
578 wm8988->sysclk = freq; in wm8988_set_dai_sysclk()
651 if (!wm8988->sysclk) { in wm8988_pcm_startup()
674 coeff = get_coeff(wm8988->sysclk, params_rate(params)); in wm8988_pcm_hw_params()
676 coeff = get_coeff(wm8988->sysclk / 2, params_rate(params)); in wm8988_pcm_hw_params()
682 params_rate(params), wm8988->sysclk); in wm8988_pcm_hw_params()
A Dwm8960.c131 int sysclk; member
626 int sysclk, bclk, lrclk; in wm8960_configure_sysclk() local
640 sysclk = mclk / sysclk_divs[i]; in wm8960_configure_sysclk()
642 if (sysclk != dac_divs[j] * lrclk) in wm8960_configure_sysclk()
645 diff = sysclk - bclk * bclk_divs[k] / 10; in wm8960_configure_sysclk()
689 int sysclk, bclk, lrclk, freq_out; in wm8960_configure_pll() local
710 sysclk = lrclk * dac_divs[j]; in wm8960_configure_pll()
711 freq_out = sysclk * sysclk_divs[i]; in wm8960_configure_pll()
774 } else if (wm8960->sysclk) { in wm8960_configure_clocking()
775 freq_out = wm8960->sysclk; in wm8960_configure_clocking()
[all …]
A Dmax9850.c27 unsigned int sysclk; member
120 if (!max9850->sysclk) in max9850_hw_params()
128 do_div(lrclk_div, max9850->sysclk); in max9850_hw_params()
167 max9850->sysclk = freq; in max9850_set_dai_sysclk()
/linux/Documentation/devicetree/bindings/i3c/
A Dcdns,i3c-master.txt7 - clocks: shall reference the pclk and sysclk
8 - clock-names: shall contain "pclk" and "sysclk"
32 clock-names = "pclk", "sysclk";
/linux/Documentation/devicetree/bindings/clock/ti/davinci/
A Dpll.txt32 sysclk
34 domains. The node name must be "sysclk". Consumers of this node should
67 pll0_sysclk: sysclk {
86 pll0_sysclk: sysclk {

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