| /linux/drivers/spi/ |
| H A D | spi-cavium.h | 46 uint64_t clkdiv:13; member
78 uint64_t clkdiv:13;
85 uint64_t clkdiv:13; member
111 uint64_t clkdiv:13;
118 uint64_t clkdiv:13; member
142 uint64_t clkdiv:13;
150 uint64_t clkdiv:13; member
180 uint64_t clkdiv:13;
187 uint64_t clkdiv:13; member
217 uint64_t clkdiv:13;
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| H A D | spi-cavium.c | 36 unsigned int clkdiv; in octeon_spi_do_transfer() local
48 clkdiv = p->sys_freq / (2 * xfer->speed_hz); in octeon_spi_do_transfer()
52 mpi_cfg.s.clkdiv = clkdiv; in octeon_spi_do_transfer()
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| H A D | spi-pci1xxxx.c | 139 u8 clkdiv; member
451 u8 clkdiv, u32 len) in pci1xxxx_spi_setup() argument
463 regval |= FIELD_PREP(SPI_MST_CTL_SPEED_MASK, clkdiv); in pci1xxxx_spi_setup()
489 u8 clkdiv; in pci1xxxx_spi_transfer_with_io() local
493 clkdiv = pci1xxxx_get_clock_div(par, xfer->speed_hz); in pci1xxxx_spi_transfer_with_io()
517 pci1xxxx_spi_setup(par, p->hw_inst, spi->mode, clkdiv, len); in pci1xxxx_spi_transfer_with_io()
562 p->clkdiv = pci1xxxx_get_clock_div(par, xfer->speed_hz); in pci1xxxx_spi_transfer_with_dma()
570 pci1xxxx_spi_setup(par, p->hw_inst, p->mode, p->clkdiv, p->tx_sgl_len); in pci1xxxx_spi_transfer_with_dma()
675 p->hw_inst, p->mode, p->clkdiv, p->tx_sgl_len); in pci1xxxx_spi_setup_next_dma_to_io_transfer()
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| /linux/Documentation/devicetree/bindings/clock/ |
| H A D | qcom,spmi-clkdiv.yaml | 4 $id: http://devicetree.org/schemas/clock/qcom,spmi-clkdiv.yaml#
20 const: qcom,spmi-clkdiv
38 description: Number of CLKDIV peripherals.
57 compatible = "qcom,spmi-clkdiv";
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| H A D | baikal,bt1-ccu-div.yaml | 58 CLKDIV--|--| | | |-|->CLKLOUT
68 accordance with a set divider, CLKDIV - clocks divider, LOCK - a signal of
72 figure above (like EN, CLKDIV/LOCK/SETCLK). In this case the corresponding
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| H A D | renesas,emev2-smu.yaml | 49 const: renesas,emev2-smu-clkdiv
129 compatible = "renesas,emev2-smu-clkdiv";
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| /linux/drivers/hwtracing/intel_th/ |
| H A D | pti.c | 27 unsigned int clkdiv; member
113 return scnprintf(buf, PAGE_SIZE, "%d\n", 1u << pti->clkdiv); in clock_divider_show()
131 pti->clkdiv = val; in clock_divider_store()
159 ctl |= pti->clkdiv << __ffs(PTI_CLKDIV); in intel_th_pti_activate()
183 pti->clkdiv = (ctl & PTI_CLKDIV) >> __ffs(PTI_CLKDIV); in read_hw_config()
188 if (!pti->clkdiv) in read_hw_config()
189 pti->clkdiv = 1; in read_hw_config()
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| /linux/arch/arm/boot/dts/renesas/ |
| H A D | emev2.dtsi | 72 compatible = "renesas,emev2-smu-clkdiv";
84 compatible = "renesas,emev2-smu-clkdiv";
103 compatible = "renesas,emev2-smu-clkdiv";
109 compatible = "renesas,emev2-smu-clkdiv";
115 compatible = "renesas,emev2-smu-clkdiv";
121 compatible = "renesas,emev2-smu-clkdiv";
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| /linux/drivers/w1/masters/ |
| H A D | mxc_w1.c | 95 unsigned int clkdiv; in mxc_w1_probe() local
116 clkdiv = DIV_ROUND_CLOSEST(clkrate, 1000000); in mxc_w1_probe()
117 clkrate /= clkdiv; in mxc_w1_probe()
132 writeb(clkdiv - 1, mdev->regs + MXC_W1_TIME_DIVIDER); in mxc_w1_probe()
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| /linux/sound/soc/adi/ |
| H A D | axi-spdif.c | 80 unsigned int clkdiv, stat; in axi_spdif_hw_params() local
97 clkdiv = DIV_ROUND_CLOSEST(clk_get_rate(spdif->clk_ref), in axi_spdif_hw_params()
99 clkdiv <<= AXI_SPDIF_CTRL_CLKDIV_OFFSET; in axi_spdif_hw_params()
103 AXI_SPDIF_CTRL_CLKDIV_MASK, clkdiv); in axi_spdif_hw_params()
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| /linux/drivers/iio/adc/ |
| H A D | lpc18xx_adc.c | 133 unsigned int clkdiv; in lpc18xx_adc_probe() local
176 clkdiv = DIV_ROUND_UP(rate, LPC18XX_ADC_CLK_TARGET); in lpc18xx_adc_probe()
178 adc->cr_reg = (clkdiv << LPC18XX_ADC_CR_CLKDIV_SHIFT) | in lpc18xx_adc_probe()
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| /linux/drivers/gpu/drm/tilcdc/ |
| H A D | tilcdc_crtc.c | 208 unsigned int clkdiv; in tilcdc_crtc_set_clk() local
211 clkdiv = 2; /* first try using a standard divider of 2 */ in tilcdc_crtc_set_clk()
216 ret = clk_set_rate(priv->clk, pclk_rate * clkdiv); in tilcdc_crtc_set_clk()
218 real_pclk_rate = clk_rate / clkdiv; in tilcdc_crtc_set_clk()
234 clkdiv = DIV_ROUND_CLOSEST(clk_rate, pclk_rate); in tilcdc_crtc_set_clk()
243 real_pclk_rate = clk_rate / clkdiv; in tilcdc_crtc_set_clk()
255 tilcdc_crtc->lcd_fck_rate, crtc->mode.clock, clkdiv); in tilcdc_crtc_set_clk()
258 tilcdc_write(dev, LCDC_CTRL_REG, LCDC_CLK_DIVISOR(clkdiv) | in tilcdc_crtc_set_clk()
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| /linux/drivers/mmc/host/ |
| H A D | sunplus-mmc.c | 233 unsigned int clkdiv; in spmmc_set_bus_clk() local
243 clkdiv = (clk_get_rate(host->clk) + clk) / clk - 1; in spmmc_set_bus_clk()
244 if (clkdiv > 0xfff) in spmmc_set_bus_clk()
245 clkdiv = 0xfff; in spmmc_set_bus_clk()
247 value |= FIELD_PREP(SPMMC_CLOCK_DIVISION, clkdiv); in spmmc_set_bus_clk()
254 int clkdiv = FIELD_GET(SPMMC_CLOCK_DIVISION, readl(host->base + SPMMC_SD_CONFIG0_REG)); in spmmc_set_bus_timing() local
255 int delay = clkdiv / 2 < 7 ? clkdiv / 2 : 7; in spmmc_set_bus_timing()
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| H A D | mmci_stm32_sdmmc.c | 307 * cclk = mclk / (2 * clkdiv) in mmci_sdmmc_set_clkreg()
308 * clkdiv 0 => bypass in mmci_sdmmc_set_clkreg()
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| /linux/arch/powerpc/platforms/52xx/ |
| H A D | mpc52xx_common.c | 170 * @clkdiv: clock divider value to put into CDM PSC register.
172 int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv) in mpc52xx_set_psc_clkdiv() argument
183 mclken_div = 0x8000 | (clkdiv & 0x1FF); in mpc52xx_set_psc_clkdiv()
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| /linux/drivers/gpu/drm/exynos/ |
| H A D | exynos_drm_fimd.c | 195 u32 clkdiv; member
421 u32 clkdiv; in fimd_atomic_check() local
447 clkdiv = DIV_ROUND_CLOSEST(lcd_rate, ideal_clk); in fimd_atomic_check()
448 if (clkdiv >= 0x200) { in fimd_atomic_check()
454 ctx->clkdiv = (clkdiv < 0x100) ? clkdiv : 0xff; in fimd_atomic_check()
589 if (ctx->clkdiv > 1) in fimd_commit()
590 val |= VIDCON0_CLKVAL_F(ctx->clkdiv - 1) | VIDCON0_CLKDIR; in fimd_commit()
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| /linux/Documentation/devicetree/bindings/iio/frequency/ |
| H A D | adi,adf4350.yaml | 122 Clock divider value used when adi,12bit-clkdiv-mode != 0
128 Valid values for the clkdiv mode are:
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| /linux/arch/mips/lantiq/falcon/ |
| H A D | reset.c | 48 (0x2 << 24) | /* CLKDIV */ in machine_restart()
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-ibm_iic.h | 33 u8 clkdiv; member
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| /linux/drivers/clk/renesas/ |
| H A D | clk-emev2.c | 78 CLK_OF_DECLARE(emev2_smu_clkdiv, "renesas,emev2-smu-clkdiv",
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| /linux/drivers/media/dvb-frontends/ |
| H A D | cx24120.c | 123 u8 clkdiv; member
1116 state->dnxt.clkdiv = (-(rate < 31000001) & 3) + 2; in cx24120_set_symbolrate()
1119 state->dnxt.clkdiv = 3; in cx24120_set_symbolrate()
1189 "symbol_rate = %d (clkdiv/ratediv = 0x%02x/0x%02x)\n", in cx24120_set_frontend()
1191 state->dcur.clkdiv, state->dcur.ratediv); in cx24120_set_frontend()
1218 cmd.arg[13] = state->dcur.clkdiv; in cx24120_set_frontend()
1227 ret = cx24120_writereg(state, CX24120_REG_CLKDIV, state->dcur.clkdiv); in cx24120_set_frontend()
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| /linux/drivers/media/pci/netup_unidvb/ |
| H A D | netup_unidvb_i2c.c | 55 __le16 clkdiv; member
124 writew(TWI_CLKDIV, &i2c->regs->clkdiv); in netup_i2c_reset()
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| /linux/arch/sh/include/asm/ |
| H A D | sh7760fb.h | 178 * minimal value for CLKDIV() must be 1!.
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| /linux/arch/arc/boot/dts/ |
| H A D | abilis_tb10x.dtsi | 197 output-clkdiv = <4>;
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| /linux/drivers/net/wireless/broadcom/brcm80211/include/ |
| H A D | chipcommon.h | 79 u32 clkdiv; /* corerev >= 3 */ member
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