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Searched refs:mcbsp (Results 1 – 22 of 22) sorted by relevance

/linux-4.4.14/sound/soc/omap/
Dmcbsp.c33 static void omap_mcbsp_write(struct omap_mcbsp *mcbsp, u16 reg, u32 val) in omap_mcbsp_write() argument
35 void __iomem *addr = mcbsp->io_base + reg * mcbsp->pdata->reg_step; in omap_mcbsp_write()
37 if (mcbsp->pdata->reg_size == 2) { in omap_mcbsp_write()
38 ((u16 *)mcbsp->reg_cache)[reg] = (u16)val; in omap_mcbsp_write()
41 ((u32 *)mcbsp->reg_cache)[reg] = val; in omap_mcbsp_write()
46 static int omap_mcbsp_read(struct omap_mcbsp *mcbsp, u16 reg, bool from_cache) in omap_mcbsp_read() argument
48 void __iomem *addr = mcbsp->io_base + reg * mcbsp->pdata->reg_step; in omap_mcbsp_read()
50 if (mcbsp->pdata->reg_size == 2) { in omap_mcbsp_read()
52 ((u16 *)mcbsp->reg_cache)[reg]; in omap_mcbsp_read()
55 ((u32 *)mcbsp->reg_cache)[reg]; in omap_mcbsp_read()
[all …]
Domap-mcbsp.c71 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); in omap_mcbsp_set_threshold() local
87 omap_mcbsp_set_tx_threshold(mcbsp, words); in omap_mcbsp_set_threshold()
89 omap_mcbsp_set_rx_threshold(mcbsp, words); in omap_mcbsp_set_threshold()
99 struct omap_mcbsp *mcbsp = rule->private; in omap_mcbsp_hwrule_min_buffersize() local
104 size = mcbsp->pdata->buffer_size; in omap_mcbsp_hwrule_min_buffersize()
114 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); in omap_mcbsp_dai_startup() local
118 err = omap_mcbsp_request(mcbsp); in omap_mcbsp_dai_startup()
135 if (mcbsp->pdata->buffer_size) { in omap_mcbsp_dai_startup()
145 mcbsp, in omap_mcbsp_dai_startup()
159 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); in omap_mcbsp_dai_shutdown() local
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Dmcbsp.h329 void omap_mcbsp_config(struct omap_mcbsp *mcbsp,
331 void omap_mcbsp_set_tx_threshold(struct omap_mcbsp *mcbsp, u16 threshold);
332 void omap_mcbsp_set_rx_threshold(struct omap_mcbsp *mcbsp, u16 threshold);
333 u16 omap_mcbsp_get_tx_delay(struct omap_mcbsp *mcbsp);
334 u16 omap_mcbsp_get_rx_delay(struct omap_mcbsp *mcbsp);
335 int omap_mcbsp_get_dma_op_mode(struct omap_mcbsp *mcbsp);
336 int omap_mcbsp_request(struct omap_mcbsp *mcbsp);
337 void omap_mcbsp_free(struct omap_mcbsp *mcbsp);
338 void omap_mcbsp_start(struct omap_mcbsp *mcbsp, int tx, int rx);
339 void omap_mcbsp_stop(struct omap_mcbsp *mcbsp, int tx, int rx);
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DMakefile4 snd-soc-omap-mcbsp-objs := omap-mcbsp.o mcbsp.o
10 obj-$(CONFIG_SND_OMAP_SOC_MCBSP) += snd-soc-omap-mcbsp.o
/linux-4.4.14/Documentation/devicetree/bindings/sound/
Domap-mcbsp.txt4 - compatible: "ti,omap2420-mcbsp" for McBSP on OMAP2420
5 "ti,omap2430-mcbsp" for McBSP on OMAP2430
6 "ti,omap3-mcbsp" for McBSP on OMAP3
7 "ti,omap4-mcbsp" for McBSP on OMAP4 and newer SoC
24 mcbsp2: mcbsp@49022000 {
25 compatible = "ti,omap3-mcbsp";
Domap-twl4030.txt6 - ti,mcbsp: phandle for the McBSP node
10 - ti,mcbsp-voice: phandle for the McBSP node connected to the voice port of twl
61 ti,mcbsp = <&mcbsp2>;
/linux-4.4.14/arch/arm/boot/dts/
Domap2430.dtsi159 mcbsp1: mcbsp@48074000 {
160 compatible = "ti,omap2430-mcbsp";
176 mcbsp2: mcbsp@48076000 {
177 compatible = "ti,omap2430-mcbsp";
192 mcbsp3: mcbsp@4808c000 {
193 compatible = "ti,omap2430-mcbsp";
208 mcbsp4: mcbsp@4808e000 {
209 compatible = "ti,omap2430-mcbsp";
224 mcbsp5: mcbsp@48096000 {
225 compatible = "ti,omap2430-mcbsp";
Domap2420.dtsi135 mcbsp1: mcbsp@48074000 {
136 compatible = "ti,omap2420-mcbsp";
149 mcbsp2: mcbsp@48076000 {
150 compatible = "ti,omap2420-mcbsp";
Domap3.dtsi483 mcbsp1: mcbsp@48074000 {
484 compatible = "ti,omap3-mcbsp";
499 mcbsp2: mcbsp@49022000 {
500 compatible = "ti,omap3-mcbsp";
517 mcbsp3: mcbsp@49024000 {
518 compatible = "ti,omap3-mcbsp";
535 mcbsp4: mcbsp@49026000 {
536 compatible = "ti,omap3-mcbsp";
551 mcbsp5: mcbsp@48096000 {
552 compatible = "ti,omap3-mcbsp";
Domap4.dtsi600 mcbsp1: mcbsp@40122000 {
601 compatible = "ti,omap4-mcbsp";
615 mcbsp2: mcbsp@40124000 {
616 compatible = "ti,omap4-mcbsp";
630 mcbsp3: mcbsp@40126000 {
631 compatible = "ti,omap4-mcbsp";
645 mcbsp4: mcbsp@48096000 {
646 compatible = "ti,omap4-mcbsp";
Domap3-cm-t3x30.dtsi18 ti,mcbsp = <&mcbsp2>;
Domap5.dtsi660 mcbsp1: mcbsp@40122000 {
661 compatible = "ti,omap4-mcbsp";
675 mcbsp2: mcbsp@40124000 {
676 compatible = "ti,omap4-mcbsp";
690 mcbsp3: mcbsp@40126000 {
691 compatible = "ti,omap4-mcbsp";
Domap3-igep.dtsi24 ti,mcbsp = <&mcbsp2>;
Domap3-overo-base.dtsi29 ti,mcbsp = <&mcbsp2>;
Domap3-beagle-xm.dts62 ti,mcbsp = <&mcbsp2>;
Domap3-tao3530.dtsi56 ti,mcbsp = <&mcbsp2>;
Domap3-devkit8000-common.dtsi52 ti,mcbsp = <&mcbsp2>;
Domap3-beagle.dts73 ti,mcbsp = <&mcbsp2>;
Domap3-lilly-a83x.dtsi40 ti,mcbsp = <&mcbsp2>;
Domap3-gta04.dtsi48 ti,mcbsp = <&mcbsp2>;
/linux-4.4.14/arch/arm/mach-omap1/
DMakefile11 obj-y += mcbsp.o
/linux-4.4.14/arch/arm/mach-omap2/
DMakefile27 obj-y += mcbsp.o