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/Linux-v5.4/drivers/hsi/clients/
Dssi_protocol.c201 static struct hsi_msg *ssip_alloc_data(struct ssi_protocol *ssi, in ssip_alloc_data() argument
211 msg->channel = ssi->channel_id_data; in ssip_alloc_data()
219 struct ssi_protocol *ssi = hsi_client_drvdata(msg->cl); in ssip_release_cmd() local
222 spin_lock_bh(&ssi->lock); in ssip_release_cmd()
223 list_add_tail(&msg->link, &ssi->cmdqueue); in ssip_release_cmd()
224 spin_unlock_bh(&ssi->lock); in ssip_release_cmd()
227 static struct hsi_msg *ssip_claim_cmd(struct ssi_protocol *ssi) in ssip_claim_cmd() argument
231 BUG_ON(list_empty(&ssi->cmdqueue)); in ssip_claim_cmd()
233 spin_lock_bh(&ssi->lock); in ssip_claim_cmd()
234 msg = list_first_entry(&ssi->cmdqueue, struct hsi_msg, link); in ssip_claim_cmd()
[all …]
/Linux-v5.4/sound/soc/fsl/
Dfsl_ssi.c358 static bool fsl_ssi_is_ac97(struct fsl_ssi *ssi) in fsl_ssi_is_ac97() argument
360 return (ssi->dai_fmt & SND_SOC_DAIFMT_FORMAT_MASK) == in fsl_ssi_is_ac97()
364 static bool fsl_ssi_is_i2s_master(struct fsl_ssi *ssi) in fsl_ssi_is_i2s_master() argument
366 return (ssi->dai_fmt & SND_SOC_DAIFMT_MASTER_MASK) == in fsl_ssi_is_i2s_master()
370 static bool fsl_ssi_is_i2s_cbm_cfs(struct fsl_ssi *ssi) in fsl_ssi_is_i2s_cbm_cfs() argument
372 return (ssi->dai_fmt & SND_SOC_DAIFMT_MASTER_MASK) == in fsl_ssi_is_i2s_cbm_cfs()
381 struct fsl_ssi *ssi = dev_id; in fsl_ssi_isr() local
382 struct regmap *regs = ssi->regs; in fsl_ssi_isr()
387 sisr2 = sisr & ssi->soc->sisr_write_mask; in fsl_ssi_isr()
392 fsl_ssi_dbg_isr(&ssi->dbg_stats, sisr); in fsl_ssi_isr()
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Dimx-ssi.c57 struct imx_ssi *ssi = snd_soc_dai_get_drvdata(cpu_dai); in imx_ssi_set_dai_tdm_slot() local
60 sccr = readl(ssi->base + SSI_STCCR); in imx_ssi_set_dai_tdm_slot()
63 writel(sccr, ssi->base + SSI_STCCR); in imx_ssi_set_dai_tdm_slot()
65 sccr = readl(ssi->base + SSI_SRCCR); in imx_ssi_set_dai_tdm_slot()
68 writel(sccr, ssi->base + SSI_SRCCR); in imx_ssi_set_dai_tdm_slot()
70 writel(~tx_mask, ssi->base + SSI_STMSK); in imx_ssi_set_dai_tdm_slot()
71 writel(~rx_mask, ssi->base + SSI_SRMSK); in imx_ssi_set_dai_tdm_slot()
82 struct imx_ssi *ssi = snd_soc_dai_get_drvdata(cpu_dai); in imx_ssi_set_dai_fmt() local
85 scr = readl(ssi->base + SSI_SCR) & ~(SSI_SCR_SYN | SSI_SCR_NET); in imx_ssi_set_dai_fmt()
94 if (ssi->flags & IMX_SSI_USE_I2S_SLAVE) { in imx_ssi_set_dai_fmt()
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DMakefile19 snd-soc-fsl-ssi-y := fsl_ssi.o
20 snd-soc-fsl-ssi-$(CONFIG_DEBUG_FS) += fsl_ssi_dbg.o
31 obj-$(CONFIG_SND_SOC_FSL_SSI) += snd-soc-fsl-ssi.o
48 snd-soc-imx-ssi-objs := imx-ssi.o
50 obj-$(CONFIG_SND_SOC_IMX_SSI) += snd-soc-imx-ssi.o
/Linux-v5.4/drivers/hsi/controllers/
Domap_ssi_core.c40 struct hsi_controller *ssi = m->private; in ssi_regs_show() local
41 struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi); in ssi_regs_show()
44 pm_runtime_get_sync(ssi->device.parent); in ssi_regs_show()
48 pm_runtime_put(ssi->device.parent); in ssi_regs_show()
55 struct hsi_controller *ssi = m->private; in ssi_gdd_regs_show() local
56 struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi); in ssi_gdd_regs_show()
61 pm_runtime_get_sync(ssi->device.parent); in ssi_gdd_regs_show()
102 pm_runtime_put(ssi->device.parent); in ssi_gdd_regs_show()
110 static int ssi_debug_add_ctrl(struct hsi_controller *ssi) in ssi_debug_add_ctrl() argument
112 struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi); in ssi_debug_add_ctrl()
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Domap_ssi_port.c51 struct hsi_controller *ssi = to_hsi_controller(port->device.parent); in ssi_port_regs_show() local
52 struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi); in ssi_port_regs_show()
193 struct hsi_controller *ssi = to_hsi_controller(port->device.parent); in ssi_claim_lch() local
194 struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi); in ssi_claim_lch()
211 struct hsi_controller *ssi = to_hsi_controller(port->device.parent); in ssi_start_dma() local
212 struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi); in ssi_start_dma()
231 err = dma_map_sg(&ssi->device, msg->sgt.sgl, msg->sgt.nents, in ssi_start_dma()
234 dev_dbg(&ssi->device, "DMA map SG failed !\n"); in ssi_start_dma()
248 err = dma_map_sg(&ssi->device, msg->sgt.sgl, msg->sgt.nents, in ssi_start_dma()
251 dev_dbg(&ssi->device, "DMA map SG failed !\n"); in ssi_start_dma()
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/Linux-v5.4/sound/soc/sh/rcar/
Dssi.c107 ((pos) = ((struct rsnd_ssi *)(priv)->ssi + i)); \
110 #define rsnd_ssi_get(priv, id) ((struct rsnd_ssi *)(priv->ssi) + id)
113 #define rsnd_ssi_is_parent(ssi, io) ((ssi) == rsnd_io_to_mod_ssip(io)) argument
125 struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); in rsnd_ssi_use_busif() local
131 if (!(rsnd_flags_has(ssi, RSND_SSI_NO_BUSIF))) in rsnd_ssi_use_busif()
272 struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); in rsnd_ssi_master_clk_start() local
294 if (ssi->usrcnt > 0) { in rsnd_ssi_master_clk_start()
295 if (ssi->rate != rate) { in rsnd_ssi_master_clk_start()
300 if (ssi->chan != chan) { in rsnd_ssi_master_clk_start()
328 ssi->cr_clk = FORCE | rsnd_rdai_width_to_swl(rdai) | in rsnd_ssi_master_clk_start()
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Ddma.c346 struct rsnd_mod *ssi = rsnd_io_to_mod_ssi(io); in rsnd_dmapp_get_id() local
354 if ((mod == ssi) || in rsnd_dmapp_get_id()
559 {{{ RDMA_SSI_O_N(ssi, id), 0 }, in rsnd_gen2_dma_addr()
560 { RDMA_SSIU_O_P(ssi, id, busif), 0 }, in rsnd_gen2_dma_addr()
561 { RDMA_SSIU_O_P(ssi, id, busif), 0 } }, in rsnd_gen2_dma_addr()
563 {{ 0, RDMA_SSI_I_N(ssi, id) }, in rsnd_gen2_dma_addr()
564 { 0, RDMA_SSIU_I_P(ssi, id, busif) }, in rsnd_gen2_dma_addr()
565 { 0, RDMA_SSIU_I_P(ssi, id, busif) } } in rsnd_gen2_dma_addr()
569 {{{ RDMA_SSIU_O_N(ssi, id, busif), 0 }, in rsnd_gen2_dma_addr()
570 { RDMA_SSIU_O_P(ssi, id, busif), 0 }, in rsnd_gen2_dma_addr()
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/Linux-v5.4/sound/soc/sh/
Dssi.c62 #define SSIREG(reg) (*(unsigned long *)(ssi->mmio + (reg)))
92 struct ssi_priv *ssi = &ssi_cpu_data[dai->id]; in ssi_startup() local
93 if (ssi->inuse) { in ssi_startup()
97 ssi->inuse = 1; in ssi_startup()
104 struct ssi_priv *ssi = &ssi_cpu_data[dai->id]; in ssi_shutdown() local
106 ssi->inuse = 0; in ssi_shutdown()
112 struct ssi_priv *ssi = &ssi_cpu_data[dai->id]; in ssi_trigger() local
132 struct ssi_priv *ssi = &ssi_cpu_data[dai->id]; in ssi_hw_params() local
211 struct ssi_priv *ssi = &ssi_cpu_data[cpu_dai->id]; in ssi_set_sysclk() local
213 ssi->sysclk = freq; in ssi_set_sysclk()
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DMakefile8 snd-soc-ssi-objs := ssi.o
12 obj-$(CONFIG_SND_SOC_SH4_SSI) += snd-soc-ssi.o
/Linux-v5.4/Documentation/devicetree/bindings/hsi/
Domap-ssi.txt9 - compatible: Should include "ti,omap3-ssi" or "ti,omap4-hsi"
27 Each port is represented as a sub-node of the ti,omap3-ssi device.
31 ti,omap3-ssi-port (applicable to OMAP34xx devices)
38 - ti,ssi-cawake-gpio: Defines which GPIO pin is used to signify CAWAKE
49 ssi-controller@48058000 {
50 compatible = "ti,omap3-ssi";
53 ti,hwmods = "ssi";
74 ssi-port@4805a000 {
75 compatible = "ti,omap3-ssi-port";
86 ti,ssi-cawake-gpio = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* 151 */
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/Linux-v5.4/Documentation/devicetree/bindings/sound/
Drenesas,rsnd.txt290 scu/adg/ssi if generation1
291 scu/adg/ssiu/ssi/audmapp if generation2/generation3
292 - rcar_sound,ssi : Should contain SSI feature.
317 "ssi-all", "ssi.X", "src.X", "mix.X", "ctu.X",
328 "ssi-all", "ssi.X"
369 reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
384 clock-names = "ssi-all",
385 "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
386 "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
498 rcar_sound,ssi {
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Dfsl,ssi.txt9 fsl,mpc8610-ssi
10 fsl,imx51-ssi
11 fsl,imx35-ssi
12 fsl,imx21-ssi
46 - fsl,ssi-asynchronous:
83 "fsl,ssi-dma-channel". The SOC-specific compatible string (e.g.
/Linux-v5.4/arch/arm/boot/dts/
Dr8a7778.dtsi269 clock-names = "ssi.8", "ssi.7", "ssi.6", "ssi.5", "ssi.4",
270 "ssi.3", "ssi.2", "ssi.1", "ssi.0",
287 rcar_sound,ssi {
288 ssi3: ssi-3 { interrupts = <GIC_SPI 0x85 IRQ_TYPE_LEVEL_HIGH>; };
289 ssi4: ssi-4 { interrupts = <GIC_SPI 0x85 IRQ_TYPE_LEVEL_HIGH>; };
290 ssi5: ssi-5 { interrupts = <GIC_SPI 0x86 IRQ_TYPE_LEVEL_HIGH>; };
291 ssi6: ssi-6 { interrupts = <GIC_SPI 0x86 IRQ_TYPE_LEVEL_HIGH>; };
292 ssi7: ssi-7 { interrupts = <GIC_SPI 0x86 IRQ_TYPE_LEVEL_HIGH>; };
293 ssi8: ssi-8 { interrupts = <GIC_SPI 0x86 IRQ_TYPE_LEVEL_HIGH>; };
294 ssi9: ssi-9 { interrupts = <GIC_SPI 0x86 IRQ_TYPE_LEVEL_HIGH>; };
Dr8a7793.dtsi998 reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
1014 clock-names = "ssi-all",
1015 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
1016 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1017 "ssi.1", "ssi.0",
1030 reset-names = "ssi-all",
1031 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
1032 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1033 "ssi.1", "ssi.0";
1101 rcar_sound,ssi {
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Dr8a7794.dtsi964 reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
980 clock-names = "ssi-all",
981 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
982 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
983 "ssi.1", "ssi.0",
997 reset-names = "ssi-all",
998 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
999 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1000 "ssi.1", "ssi.0";
1067 rcar_sound,ssi {
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Dr8a7745.dtsi1126 reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
1142 clock-names = "ssi-all",
1143 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
1144 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1145 "ssi.1", "ssi.0",
1158 reset-names = "ssi-all",
1159 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
1160 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1161 "ssi.1", "ssi.0";
1228 rcar_sound,ssi {
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Dr8a7791.dtsi1151 reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
1169 clock-names = "ssi-all",
1170 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
1171 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1172 "ssi.1", "ssi.0", "src.9", "src.8",
1186 reset-names = "ssi-all",
1187 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
1188 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1189 "ssi.1", "ssi.0";
1273 rcar_sound,ssi {
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Dr8a7743.dtsi1194 reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
1212 clock-names = "ssi-all",
1213 "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
1214 "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
1226 reset-names = "ssi-all",
1227 "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
1228 "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0";
1311 rcar_sound,ssi {
1312 ssi0: ssi-0 {
1317 ssi1: ssi-1 {
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Dr8a7744.dtsi1194 reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
1212 clock-names = "ssi-all",
1213 "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
1214 "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
1226 reset-names = "ssi-all",
1227 "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
1228 "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0";
1311 rcar_sound,ssi {
1312 ssi0: ssi-0 {
1317 ssi1: ssi-1 {
[all …]
Dr8a7790.dtsi1112 reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
1130 clock-names = "ssi-all",
1131 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
1132 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1133 "ssi.1", "ssi.0",
1148 reset-names = "ssi-all",
1149 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
1150 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1151 "ssi.1", "ssi.0";
1235 rcar_sound,ssi {
[all …]
/Linux-v5.4/drivers/media/dvb-frontends/cxd2880/
Dcxd2880_tnrdmd_dvbt_mon.c669 int rf_lvl, u8 *ssi) in dvbt_calc_ssi() argument
676 if (!tnr_dmd || !ssi) in dvbt_calc_ssi()
700 *ssi = (temp_ssi > 100) ? 100 : (u8)temp_ssi; in dvbt_calc_ssi()
706 u8 *ssi) in cxd2880_tnrdmd_dvbt_mon_ssi() argument
711 if (!tnr_dmd || !ssi) in cxd2880_tnrdmd_dvbt_mon_ssi()
727 return dvbt_calc_ssi(tnr_dmd, rf_lvl, ssi); in cxd2880_tnrdmd_dvbt_mon_ssi()
731 u8 *ssi) in cxd2880_tnrdmd_dvbt_mon_ssi_sub() argument
736 if (!tnr_dmd || !ssi) in cxd2880_tnrdmd_dvbt_mon_ssi_sub()
752 return dvbt_calc_ssi(tnr_dmd, rf_lvl, ssi); in cxd2880_tnrdmd_dvbt_mon_ssi_sub()
/Linux-v5.4/arch/arm64/boot/dts/renesas/
Dr8a774c0.dtsi1331 reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
1350 clock-names = "ssi-all",
1351 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
1352 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1353 "ssi.1", "ssi.0",
1368 reset-names = "ssi-all",
1369 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
1370 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1371 "ssi.1", "ssi.0";
1454 rcar_sound,ssi {
[all …]
Dr8a77990.dtsi1286 reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
1305 clock-names = "ssi-all",
1306 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
1307 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1308 "ssi.1", "ssi.0",
1323 reset-names = "ssi-all",
1324 "ssi.9", "ssi.8", "ssi.7", "ssi.6",
1325 "ssi.5", "ssi.4", "ssi.3", "ssi.2",
1326 "ssi.1", "ssi.0";
1409 rcar_sound,ssi {
[all …]
/Linux-v5.4/Documentation/devicetree/bindings/spi/
Dsnps,dw-apb-ssi.txt4 - compatible : "snps,dw-apb-ssi" or "mscc,<soc>-spi", where soc is "ocelot" or
5 "jaguar2", or "amazon,alpine-dw-apb-ssi"
30 compatible = "snps,dw-apb-ssi";

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