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/linux-6.14.4/sound/soc/stm/
Dstm32_sai_sub.c3 * STM32 ALSA SoC Digital Audio Interface (SAI) driver.
68 * struct stm32_sai_sub_data - private data of SAI sub block (block A or B)
70 * @regmap: SAI register map pointer
71 * @regmap_config: SAI sub block register map configuration pointer
76 * @pdata: SAI block parent data pointer
78 * @sai_ck: kernel clock feeding the SAI clock generator
79 * @sai_mclk: master clock from SAI mclk provider
80 * @phys_addr: SAI registers physical base address
81 * @mclk_rate: SAI block master clock frequency (Hz). set at init
82 * @id: SAI sub block id corresponding to sub-block A or B
[all …]
Dstm32_sai.c3 * STM32 ALSA SoC Digital Audio Interface (SAI) driver.
22 static int stm32_sai_get_parent_clk(struct stm32_sai_data *sai);
47 * - do not use SAI parent clock source selection
55 { .compatible = "st,stm32f4-sai", .data = (void *)&stm32_sai_conf_f4 },
56 { .compatible = "st,stm32h7-sai", .data = (void *)&stm32_sai_conf_h7 },
57 { .compatible = "st,stm32mp25-sai", .data = (void *)&stm32_sai_conf_mp25 },
63 struct stm32_sai_data *sai = dev_get_drvdata(dev); in stm32_sai_pclk_disable() local
65 clk_disable_unprepare(sai->pclk); in stm32_sai_pclk_disable()
72 struct stm32_sai_data *sai = dev_get_drvdata(dev); in stm32_sai_pclk_enable() local
75 ret = clk_prepare_enable(sai->pclk); in stm32_sai_pclk_enable()
[all …]
Dstm32_sai.h3 * STM32 ALSA SoC Digital Audio Interface (SAI) driver.
11 /******************** SAI Register Map **************************************/
233 /* Registers below apply to SAI version 2.1 and more */
252 /* SAI version numbers are 1.x for F4. Major version number set to 1 for F4 */
270 * struct stm32_sai_conf - SAI configuration
271 * @get_sai_ck_parent: get parent clock of SAI kernel clock
272 * @version: SAI version
273 * @fifo_size: SAI fifo size as words number
274 * @has_spdif_pdm: SAI S/PDIF and PDM features support flag
278 int (*get_sai_ck_parent)(struct stm32_sai_data *sai);
[all …]
DMakefile2 # SAI
3 snd-soc-stm32-sai-sub-y := stm32_sai_sub.o
4 obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai-sub.o
6 snd-soc-stm32-sai-y := stm32_sai.o
7 obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai.o
DKconfig5 tristate "STM32 SAI interface (Serial Audio Interface) support"
13 Say Y if you want to enable SAI for STM32
/linux-6.14.4/sound/soc/fsl/
Dfsl_sai.c3 // Freescale ALSA SoC Digital Audio Interface (SAI) driver.
46 * SAI supports synchronous mode using bit/frame clocks of either Transmitter's
50 * @sai: SAI context
53 static inline bool fsl_sai_dir_is_synced(struct fsl_sai *sai, int dir) in fsl_sai_dir_is_synced() argument
58 return !sai->synchronous[dir] && sai->synchronous[adir]; in fsl_sai_dir_is_synced()
61 static struct pinctrl_state *fsl_sai_get_pins_state(struct fsl_sai *sai, u32 bclk) in fsl_sai_get_pins_state() argument
65 if (sai->is_pdm_mode) { in fsl_sai_get_pins_state()
68 state = pinctrl_lookup_state(sai->pinctrl, "dsd512"); in fsl_sai_get_pins_state()
72 state = pinctrl_lookup_state(sai->pinctrl, "dsd"); in fsl_sai_get_pins_state()
76 state = pinctrl_lookup_state(sai->pinctrl, "pcm_b2m"); in fsl_sai_get_pins_state()
[all …]
Dfsl_sai.h21 /* SAI Register Map Register */
22 #define FSL_SAI_VERID 0x00 /* SAI Version ID Register */
23 #define FSL_SAI_PARAM 0x04 /* SAI Parameter Register */
24 #define FSL_SAI_TCSR(ofs) (0x00 + ofs) /* SAI Transmit Control */
25 #define FSL_SAI_TCR1(ofs) (0x04 + ofs) /* SAI Transmit Configuration 1 */
26 #define FSL_SAI_TCR2(ofs) (0x08 + ofs) /* SAI Transmit Configuration 2 */
27 #define FSL_SAI_TCR3(ofs) (0x0c + ofs) /* SAI Transmit Configuration 3 */
28 #define FSL_SAI_TCR4(ofs) (0x10 + ofs) /* SAI Transmit Configuration 4 */
29 #define FSL_SAI_TCR5(ofs) (0x14 + ofs) /* SAI Transmit Configuration 5 */
30 #define FSL_SAI_TDR0 0x20 /* SAI Transmit Data 0 */
[all …]
Dimx-audmix.c121 {"sai-tx", "sai-tx", "sai-rx"},
122 {"AUDMIX-Playback-0", "AUDMIX-Playback-1", "SAI-Capture"},
123 {"SAI-Playback", "SAI-Playback", "AUDMIX-Capture-0"},
211 dev_err(&pdev->dev, "failed to find SAI platform device\n"); in imx_audmix_probe()
297 dev_err(&pdev->dev, "failed to find SAI platform device\n"); in imx_audmix_probe()
Dfsl_rpmsg.h22 * @ipg: ipg clock for cpu dai (SAI)
23 * @mclk: master clock for cpu dai (SAI)
DMakefile10 # Freescale SSI/DMA/SAI/SPDIF Support
15 snd-soc-fsl-sai-y := fsl_sai.o
34 obj-$(CONFIG_SND_SOC_FSL_SAI) += snd-soc-fsl-sai.o
DKconfig21 tristate "Synchronous Audio Interface (SAI) module support"
27 Say Y if you want to add Synchronous Audio Interface (SAI)
327 ESAI/SAI/SSI and connect with external CODECs such as WM8962, CS42888,
347 SAI/AUD2HTX and connect with internal HDMI IP or external module
/linux-6.14.4/Documentation/devicetree/bindings/sound/
Dfsl,sai.yaml4 $id: http://devicetree.org/schemas/sound/fsl,sai.yaml#
7 title: Freescale Synchronous Audio Interface (SAI).
13 The SAI is based on I2S module that used communicating with audio codecs,
23 - fsl,imx6ul-sai
24 - fsl,imx7d-sai
25 - const: fsl,imx6sx-sai
29 - fsl,imx8mm-sai
30 - fsl,imx8mn-sai
31 - fsl,imx8mp-sai
32 - const: fsl,imx8mq-sai
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Dst,stm32-sai.yaml4 $id: http://devicetree.org/schemas/sound/st,stm32-sai.yaml#
7 title: STMicroelectronics STM32 Serial Audio Interface (SAI)
13 The SAI interface (Serial Audio Interface) offers a wide set of audio
15 The SAI contains two independent audio sub-blocks. Each sub-block has
21 - st,stm32f4-sai
22 - st,stm32h7-sai
23 - st,stm32mp25-sai
27 - description: Base address and size of SAI common register set.
28 - description: Base address and size of SAI identification register set.
72 Two subnodes corresponding to SAI sub-block instances A et B
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/linux-6.14.4/Documentation/devicetree/bindings/clock/
Dfsl,sai-clock.yaml4 $id: http://devicetree.org/schemas/clock/fsl,sai-clock.yaml#
7 title: Freescale SAI bitclock-as-a-clock
13 It is possible to use the BCLK pin of a SAI module as a generic clock
16 LS1028A SoC you can only enable SAIs in pairs. If you use only one SAI,
18 clock of the second SAI as a MCLK clock for an audio codec, for example.
24 const: fsl,vf610-sai-clock
50 compatible = "fsl,vf610-sai-clock";
/linux-6.14.4/drivers/clk/imx/
Dclk-imx8mp-audiomix.c44 .fw_name = "sai"__stringify(n), \
45 .name = "sai"__stringify(n) \
47 .fw_name = "sai"__stringify(n)"_mclk", \
48 .name = "sai"__stringify(n)"_mclk" \
109 "sai"__stringify(n)"_mclk1_sel", \
113 SAI##n##_MCLK_SEL, 1, 0 \
115 "sai"__stringify(n)"_mclk2_sel", \
119 SAI##n##_MCLK_SEL, 4, 1 \
121 "sai"__stringify(n)"_ipg_cg", \
126 "sai"__stringify(n)"_mclk1_cg", \
[all …]
/linux-6.14.4/drivers/clk/
Dclk-fsl-sai.c3 * Freescale SAI BCLK as a generic clock driver
73 { .compatible = "fsl,vf610-sai-clock" },
81 .name = "fsl-sai-clk",
87 MODULE_DESCRIPTION("Freescale SAI bitclock-as-a-clock driver");
89 MODULE_ALIAS("platform:fsl-sai-clk");
/linux-6.14.4/fs/xfs/scrub/
Dagheader.c724 struct xchk_agfl_info *sai = priv; in xchk_agfl_block() local
725 struct xfs_scrub *sc = sai->sc; in xchk_agfl_block()
728 sai->nr_entries < sai->agflcount) in xchk_agfl_block()
729 sai->entries[sai->nr_entries++] = agbno; in xchk_agfl_block()
731 xchk_block_set_corrupt(sc, sai->agfl_bp); in xchk_agfl_block()
784 struct xchk_agfl_info sai = { in xchk_agfl() local
800 error = xfs_alloc_read_agfl(sc->sa.pag, sc->tp, &sai.agfl_bp); in xchk_agfl()
803 xchk_buffer_recheck(sc, sai.agfl_bp); in xchk_agfl()
812 sai.agflcount = be32_to_cpu(agf->agf_flcount); in xchk_agfl()
813 if (sai.agflcount > xfs_agfl_size(sc->mp)) { in xchk_agfl()
[all …]
/linux-6.14.4/arch/arm64/boot/dts/freescale/
Dimx8qm-ss-audio.dtsi78 sai4: sai@59080000 {
79 compatible = "fsl,imx8qm-sai";
95 sai5: sai@59090000 {
96 compatible = "fsl,imx8qm-sai";
151 sai6: sai@59820000 {
152 compatible = "fsl,imx8qm-sai";
167 sai7: sai@59830000 {
168 compatible = "fsl,imx8qm-sai";
Dimx8-ss-audio.dtsi206 sai0: sai@59040000 {
207 compatible = "fsl,imx8qm-sai";
222 sai1: sai@59050000 {
223 compatible = "fsl,imx8qm-sai";
238 sai2: sai@59060000 {
239 compatible = "fsl,imx8qm-sai";
254 sai3: sai@59070000 {
255 compatible = "fsl,imx8qm-sai";
494 sai4: sai@59820000 {
495 compatible = "fsl,imx8qm-sai";
[all …]
Dimx8mn.dtsi296 sai2: sai@30020000 {
297 compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai";
311 sai3: sai@30030000 {
312 compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai";
326 sai5: sai@30050000 {
327 compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai";
343 sai6: sai@30060000 {
344 compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai";
402 sai7: sai@300b0000 {
403 compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai";
/linux-6.14.4/include/linux/dma/
Dimx-dma.h41 IMX_DMATYPE_SAI, /* SAI */
87 * Some i.MX Audio devices (SAI, micfil) have multiple successive FIFO
88 * registers. For multichannel recording/playback the SAI/micfil have
/linux-6.14.4/arch/arm64/boot/dts/st/
Dstm32mp251.dtsi547 sai1: sai@40290000 {
548 compatible = "st,stm32mp25-sai";
561 compatible = "st,stm32-sai-sub-a";
571 compatible = "st,stm32-sai-sub-b";
581 sai2: sai@402a0000 {
582 compatible = "st,stm32mp25-sai";
595 compatible = "st,stm32-sai-sub-a";
605 compatible = "st,stm32-sai-sub-b";
615 sai3: sai@402b0000 {
616 compatible = "st,stm32mp25-sai";
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/memory-controllers/
Dxlnx,zynqmp-ocmc-1.0.yaml11 - Sai Krishna Potthuri <sai[email protected]>
Dxlnx,versal-ddrmc-edac.yaml11 - Sai Krishna Potthuri <sai[email protected]>
/linux-6.14.4/arch/arm/boot/dts/nxp/vf/
Dvfxxx.dtsi180 sai0: sai@4002f000 {
181 compatible = "fsl,vf610-sai";
193 sai1: sai@40030000 {
194 compatible = "fsl,vf610-sai";
206 sai2: sai@40031000 {
207 compatible = "fsl,vf610-sai";
219 sai3: sai@40032000 {
220 compatible = "fsl,vf610-sai";

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