| /linux-6.12.1/drivers/misc/ |
| D | atmel-ssc.c | 29 struct ssc_device *ssc; in ssc_request() local
32 list_for_each_entry(ssc, &ssc_list, list) { in ssc_request()
33 if (ssc->pdev->dev.of_node) { in ssc_request()
34 if (of_alias_get_id(ssc->pdev->dev.of_node, "ssc") in ssc_request()
36 ssc->pdev->id = ssc_num; in ssc_request()
40 } else if (ssc->pdev->id == ssc_num) { in ssc_request()
52 if (ssc->user) { in ssc_request()
54 dev_dbg(&ssc->pdev->dev, "module busy\n"); in ssc_request()
57 ssc->user++; in ssc_request()
60 clk_prepare(ssc->clk); in ssc_request()
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| /linux-6.12.1/sound/soc/atmel/ |
| D | atmel_ssc_dai.c | 147 ssc_sr = (unsigned long)ssc_readl(ssc_p->ssc->regs, SR) in atmel_ssc_interrupt()
148 & (unsigned long)ssc_readl(ssc_p->ssc->regs, IMR); in atmel_ssc_interrupt()
195 struct ssc_device *ssc = ssc_p->ssc; in atmel_ssc_hw_rule_rate() local
215 && ssc->clk_from_rk_pin) in atmel_ssc_hw_rule_rate()
225 && !ssc->clk_from_rk_pin) in atmel_ssc_hw_rule_rate()
279 ssc_readl(ssc_p->ssc->regs, SR)); in atmel_ssc_startup()
283 ret = clk_enable(ssc_p->ssc->clk); in atmel_ssc_startup()
287 ssc_p->mck_rate = clk_get_rate(ssc_p->ssc->clk); in atmel_ssc_startup()
291 ssc_writel(ssc_p->ssc->regs, CR, SSC_BIT(CR_SWRST)); in atmel_ssc_startup()
313 dma_params->ssc = ssc_p->ssc; in atmel_ssc_startup()
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| D | atmel-pcm-pdc.c | 104 ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR, in atmel_pcm_dma_irq()
110 ssc_writex(params->ssc->regs, params->pdc->xpr, in atmel_pcm_dma_irq()
112 ssc_writex(params->ssc->regs, params->pdc->xcr, in atmel_pcm_dma_irq()
114 ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR, in atmel_pcm_dma_irq()
124 ssc_writex(params->ssc->regs, params->pdc->xnpr, in atmel_pcm_dma_irq()
126 ssc_writex(params->ssc->regs, params->pdc->xncr, in atmel_pcm_dma_irq()
171 ssc_writex(params->ssc->regs, SSC_PDC_PTCR, in atmel_pcm_hw_free()
185 ssc_writex(params->ssc->regs, SSC_IDR, in atmel_pcm_prepare()
187 ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR, in atmel_pcm_prepare()
208 ssc_writex(params->ssc->regs, params->pdc->xpr, in atmel_pcm_trigger()
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| D | atmel-pcm-dma.c | 68 ssc_writex(prtd->ssc->regs, SSC_CR, prtd->mask->ssc_disable); in atmel_pcm_dma_irq()
72 ssc_readx(prtd->ssc->regs, SSC_RHR); in atmel_pcm_dma_irq()
73 ssc_readx(prtd->ssc->regs, SSC_SR); in atmel_pcm_dma_irq()
82 struct ssc_device *ssc; in atmel_pcm_configure_dma() local
86 ssc = prtd->ssc; in atmel_pcm_configure_dma()
94 slave_config->dst_addr = ssc->phybase + SSC_THR; in atmel_pcm_configure_dma()
97 slave_config->src_addr = ssc->phybase + SSC_RHR; in atmel_pcm_configure_dma()
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| D | atmel_ssc_dai.h | 95 struct ssc_device *ssc; member
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| D | atmel-pcm.h | 60 struct ssc_device *ssc; /* SSC device for stream */ member
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| /linux-6.12.1/drivers/hid/ |
| D | hid-saitek.c | 40 struct saitek_sc *ssc; in saitek_probe() local
43 ssc = devm_kzalloc(&hdev->dev, sizeof(*ssc), GFP_KERNEL); in saitek_probe()
44 if (ssc == NULL) { in saitek_probe()
49 ssc->quirks = quirks; in saitek_probe()
50 ssc->mode = -1; in saitek_probe()
52 hid_set_drvdata(hdev, ssc); in saitek_probe()
72 struct saitek_sc *ssc = hid_get_drvdata(hdev); in saitek_report_fixup() local
74 if ((ssc->quirks & SAITEK_FIX_PS1000) && *rsize == 137 && in saitek_report_fixup()
96 struct saitek_sc *ssc = hid_get_drvdata(hdev); in saitek_raw_event() local
98 if (ssc->quirks & SAITEK_RELEASE_MODE_RAT7 && size == 7) { in saitek_raw_event()
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| /linux-6.12.1/sound/spi/ |
| D | at73c213.c | 69 struct ssc_device *ssc; member
131 unsigned long ssc_rate = clk_get_rate(chip->ssc->clk); in snd_at73c213_set_bitrate()
193 ssc_writel(chip->ssc->regs, CMR, ssc_div/2); in snd_at73c213_set_bitrate()
221 err = clk_enable(chip->ssc->clk); in snd_at73c213_pcm_open()
232 clk_disable(chip->ssc->clk); in snd_at73c213_pcm_close()
243 val = ssc_readl(chip->ssc->regs, TFMR); in snd_at73c213_pcm_hw_params()
245 ssc_writel(chip->ssc->regs, TFMR, val); in snd_at73c213_pcm_hw_params()
260 ssc_writel(chip->ssc->regs, PDC_TPR, in snd_at73c213_pcm_prepare()
262 ssc_writel(chip->ssc->regs, PDC_TCR, in snd_at73c213_pcm_prepare()
264 ssc_writel(chip->ssc->regs, PDC_TNPR, in snd_at73c213_pcm_prepare()
[all …]
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| /linux-6.12.1/Documentation/devicetree/bindings/misc/ |
| D | atmel-ssc.txt | 4 - compatible: "atmel,at91rm9200-ssc" or "atmel,at91sam9g45-ssc"
5 - atmel,at91rm9200-ssc: support pdc transfer
6 - atmel,at91sam9g45-ssc: support dma transfer
14 Required properties for devices compatible with "atmel,at91sam9g45-ssc":
32 ssc0: ssc@fffbc000 {
33 compatible = "atmel,at91rm9200-ssc";
41 ssc0: ssc@f0010000 {
42 compatible = "atmel,at91sam9g45-ssc";
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| /linux-6.12.1/arch/arm/boot/dts/st/ |
| D | stih407-family.dtsi | 369 clock-names = "ssc";
384 clock-names = "ssc";
399 clock-names = "ssc";
414 clock-names = "ssc";
429 clock-names = "ssc";
444 clock-names = "ssc";
461 clock-names = "ssc";
476 clock-names = "ssc";
491 clock-names = "ssc";
505 clock-names = "ssc";
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| /linux-6.12.1/Documentation/devicetree/bindings/clock/ti/ |
| D | dpll.txt | 43 "ssc-deltam" - DPLL supports spread spectrum clocking (SSC), contains
45 "ssc-modfreq" - DPLL supports spread spectrum clocking (SSC), contains
59 - ti,ssc-deltam : DPLL supports spread spectrum clocking, frequency
61 - ti,ssc-modfreq-hz : DPLL supports spread spectrum clocking, spread
63 - ti,ssc-downspread : DPLL supports spread spectrum clocking, boolean
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| /linux-6.12.1/arch/arm/boot/dts/microchip/ |
| D | at91sam9g20.dtsi | 36 ssc0: ssc@fffbc000 {
37 compatible = "atmel,at91sam9rl-ssc";
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| D | mpa1600.dts | 51 ssc0: ssc@fffd0000 {
55 ssc1: ssc@fffd4000 {
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| D | at91sam9261.dtsi | 222 ssc0: ssc@fffbc000 {
223 compatible = "atmel,at91rm9200-ssc";
233 ssc1: ssc@fffc0000 {
234 compatible = "atmel,at91rm9200-ssc";
244 ssc2: ssc@fffc4000 {
245 compatible = "atmel,at91rm9200-ssc";
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| D | sama5d36ek_cmp.dts | 21 ssc0: ssc@f0008000 {
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| D | sama5d33ek.dts | 24 ssc0: ssc@f0008000 {
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| D | at91rm9200.dtsi | 180 ssc0: ssc@fffd0000 {
181 compatible = "atmel,at91rm9200-ssc";
191 ssc1: ssc@fffd4000 {
192 compatible = "atmel,at91rm9200-ssc";
202 ssc2: ssc@fffd8000 {
203 compatible = "atmel,at91rm9200-ssc";
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| D | sama5d3xmb.dtsi | 36 ssc0: ssc@f0008000 {
203 atmel,ssc-controller = <&ssc0>;
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| D | sama5d31ek.dts | 24 ssc0: ssc@f0008000 {
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| /linux-6.12.1/Documentation/devicetree/bindings/sound/ |
| D | atmel-at91sam9g20ek-wm8731-audio.txt | 7 - atmel,ssc-controller: The phandle of the SSC controller
24 atmel,ssc-controller = <&ssc0>;
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| /linux-6.12.1/drivers/clk/ |
| D | clk-renesas-pcie.c | 206 unsigned int amp, ssc; in rs9_get_common_config() local
231 ret = of_property_read_u32(np, "renesas,out-spread-spectrum", &ssc); in rs9_get_common_config()
233 if (ssc == 100000) /* 100% ... no spread (default) */ in rs9_get_common_config()
235 else if (ssc == 99750) /* -0.25% ... down spread */ in rs9_get_common_config()
237 else if (ssc == 99500) /* -0.50% ... down spread */ in rs9_get_common_config()
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| /linux-6.12.1/drivers/mmc/host/ |
| D | sdhci-pci-gli.c | 465 u32 ssc; in gl9750_set_ssc() local
469 ssc = sdhci_readl(host, SDHCI_GLI_9750_PLLSSC); in gl9750_set_ssc()
472 ssc &= ~SDHCI_GLI_9750_PLLSSC_PPM; in gl9750_set_ssc()
475 ssc |= FIELD_PREP(SDHCI_GLI_9750_PLLSSC_PPM, ppm); in gl9750_set_ssc()
476 sdhci_writel(host, ssc, SDHCI_GLI_9750_PLLSSC); in gl9750_set_ssc()
662 u32 ssc; in gl9755_set_ssc() local
666 pci_read_config_dword(pdev, PCI_GLI_9755_PLLSSC, &ssc); in gl9755_set_ssc()
669 ssc &= ~PCI_GLI_9755_PLLSSC_PPM; in gl9755_set_ssc()
672 ssc |= FIELD_PREP(PCI_GLI_9755_PLLSSC_PPM, ppm); in gl9755_set_ssc()
673 pci_write_config_dword(pdev, PCI_GLI_9755_PLLSSC, ssc); in gl9755_set_ssc()
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| /linux-6.12.1/include/linux/phy/ |
| D | phy-dp.h | 67 u8 ssc : 1; member
|
| /linux-6.12.1/drivers/phy/xilinx/ |
| D | phy-zynqmp.c | 404 const struct xpsgtr_ssc *ssc; in xpsgtr_configure_pll() local
407 ssc = gtr_phy->dev->refclk_sscs[gtr_phy->refclk]; in xpsgtr_configure_pll()
408 step_size = ssc->step_size; in xpsgtr_configure_pll()
411 PLL_FREQ_MASK, ssc->pll_ref_clk); in xpsgtr_configure_pll()
437 STEPS_0_MASK, ssc->steps & STEPS_0_MASK); in xpsgtr_configure_pll()
442 (ssc->steps >> STEP_SIZE_SHIFT) & STEPS_1_MASK); in xpsgtr_configure_pll()
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| /linux-6.12.1/drivers/phy/cadence/ |
| D | phy-cadence-torrent.c | 329 #define CDNS_TORRENT_KEY(refclk0, refclk1, link0, link1, ssc) \ argument
334 (((ssc) << SSC_SHIFT) & SSC_MASK))
463 enum cdns_torrent_ssc_mode ssc) in cdns_torrent_get_tbl_vals() argument
466 u32 key = CDNS_TORRENT_KEY(refclk0, refclk1, link0, link1, ssc); in cdns_torrent_get_tbl_vals()
732 u32 rate, bool ssc) in cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz() argument
751 if (ssc) in cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz()
768 if (ssc) in cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz()
784 if (ssc) in cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz()
799 if (ssc) in cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz()
804 if (ssc) { in cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz()
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