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/linux/sound/soc/ti/
H A Domap-mcbsp.c3 * omap-mcbsp.c -- OMAP ALSA SoC DAI driver using McBSP port
23 #include "omap-mcbsp-priv.h"
24 #include "omap-mcbsp.h"
38 static void omap_mcbsp_dump_reg(struct omap_mcbsp *mcbsp) in omap_mcbsp_dump_reg() argument
40 dev_dbg(mcbsp->dev, "**** McBSP%d regs ****\n", mcbsp->id); in omap_mcbsp_dump_reg()
41 dev_dbg(mcbsp->dev, "DRR2: 0x%04x\n", MCBSP_READ(mcbsp, DRR in omap_mcbsp_dump_reg()
57 omap2_mcbsp_set_clks_src(struct omap_mcbsp * mcbsp,u8 fck_src_id) omap2_mcbsp_set_clks_src() argument
94 struct omap_mcbsp *mcbsp = data; omap_mcbsp_irq_handler() local
135 struct omap_mcbsp *mcbsp = data; omap_mcbsp_tx_irq_handler() local
153 struct omap_mcbsp *mcbsp = data; omap_mcbsp_rx_irq_handler() local
175 omap_mcbsp_config(struct omap_mcbsp * mcbsp,const struct omap_mcbsp_reg_cfg * config) omap_mcbsp_config() argument
215 omap_mcbsp_dma_reg_params(struct omap_mcbsp * mcbsp,unsigned int stream) omap_mcbsp_dma_reg_params() argument
240 omap_mcbsp_set_tx_threshold(struct omap_mcbsp * mcbsp,u16 threshold) omap_mcbsp_set_tx_threshold() argument
251 omap_mcbsp_set_rx_threshold(struct omap_mcbsp * mcbsp,u16 threshold) omap_mcbsp_set_rx_threshold() argument
260 omap_mcbsp_get_tx_delay(struct omap_mcbsp * mcbsp) omap_mcbsp_get_tx_delay() argument
275 omap_mcbsp_get_rx_delay(struct omap_mcbsp * mcbsp) omap_mcbsp_get_rx_delay() argument
291 omap_mcbsp_request(struct omap_mcbsp * mcbsp) omap_mcbsp_request() argument
365 omap_mcbsp_free(struct omap_mcbsp * mcbsp) omap_mcbsp_free() argument
414 omap_mcbsp_start(struct omap_mcbsp * mcbsp,int stream) omap_mcbsp_start() argument
473 omap_mcbsp_stop(struct omap_mcbsp * mcbsp,int stream) omap_mcbsp_stop() argument
555 struct omap_mcbsp *mcbsp = dev_get_drvdata(dev); dma_op_mode_show() local
577 struct omap_mcbsp *mcbsp = dev_get_drvdata(dev); dma_op_mode_store() local
616 struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev); omap_mcbsp_init() local
726 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_set_threshold() local
758 struct omap_mcbsp *mcbsp = rule->private; omap_mcbsp_hwrule_min_buffersize() local
773 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_dai_startup() local
818 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_dai_shutdown() local
840 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_dai_prepare() local
862 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_dai_trigger() local
891 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_dai_delay() local
918 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_dai_hw_params() local
1073 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_dai_set_dai_fmt() local
1182 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_dai_set_clkdiv() local
1199 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_dai_set_dai_sysclk() local
1260 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(dai); omap_mcbsp_probe() local
1273 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(dai); omap_mcbsp_remove() local
1366 struct omap_mcbsp *mcbsp; asoc_mcbsp_probe() local
1417 struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev); asoc_mcbsp_remove() local
[all...]
H A Domap-mcbsp-st.c3 * McBSP Sidetone support
23 #include "omap-mcbsp.h"
24 #include "omap-mcbsp-priv.h"
35 /********************** McBSP SSELCR bit definitions ***********************/
38 /********************** McBSP Sidetone SYSCONFIG bit definitions ***********/
41 /********************** McBSP Sidetone SGAINCR bit definitions *************/
45 /********************** McBSP Sidetone SFIRCR bit definitions **************/
48 /********************** McBSP Sidetone SSELCR bit definitions **************/
64 static void omap_mcbsp_st_write(struct omap_mcbsp *mcbsp, u16 reg, u32 val) in omap_mcbsp_st_write() argument
66 writel_relaxed(val, mcbsp in omap_mcbsp_st_write()
69 omap_mcbsp_st_read(struct omap_mcbsp * mcbsp,u16 reg) omap_mcbsp_st_read() argument
74 MCBSP_ST_READ(mcbsp,reg) global() argument
75 MCBSP_ST_WRITE(mcbsp,reg,val) global() argument
78 omap_mcbsp_st_on(struct omap_mcbsp * mcbsp) omap_mcbsp_st_on() argument
98 omap_mcbsp_st_off(struct omap_mcbsp * mcbsp) omap_mcbsp_st_off() argument
116 omap_mcbsp_st_fir_write(struct omap_mcbsp * mcbsp,s16 * fir) omap_mcbsp_st_fir_write() argument
142 omap_mcbsp_st_chgain(struct omap_mcbsp * mcbsp) omap_mcbsp_st_chgain() argument
150 omap_mcbsp_st_set_chgain(struct omap_mcbsp * mcbsp,int channel,s16 chgain) omap_mcbsp_st_set_chgain() argument
174 omap_mcbsp_st_get_chgain(struct omap_mcbsp * mcbsp,int channel,s16 * chgain) omap_mcbsp_st_get_chgain() argument
195 omap_mcbsp_st_enable(struct omap_mcbsp * mcbsp) omap_mcbsp_st_enable() argument
210 omap_mcbsp_st_disable(struct omap_mcbsp * mcbsp) omap_mcbsp_st_disable() argument
226 omap_mcbsp_st_is_enabled(struct omap_mcbsp * mcbsp) omap_mcbsp_st_is_enabled() argument
239 struct omap_mcbsp *mcbsp = dev_get_drvdata(dev); st_taps_show() local
259 struct omap_mcbsp *mcbsp = dev_get_drvdata(dev); st_taps_store() local
303 omap_mcbsp_st_start(struct omap_mcbsp * mcbsp) omap_mcbsp_st_start() argument
320 omap_mcbsp_st_stop(struct omap_mcbsp * mcbsp) omap_mcbsp_st_stop() argument
336 struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev); omap_mcbsp_st_init() local
427 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_st_put_mode() local
445 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_st_get_mode() local
479 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); omap_mcbsp_st_add_controls() local
[all...]
H A Domap-mcbsp-priv.h12 #include <linux/platform_data/asoc-ti-mcbsp.h>
20 /* McBSP register numbers. Register address offset = num * reg_step */
73 /************************** McBSP SPCR1 bit definitions ***********************/
86 /************************** McBSP SPCR2 bit definitions ***********************/
97 /************************** McBSP PCR bit definitions *************************/
114 /************************** McBSP RCR1 bit definitions ************************/
118 /************************** McBSP XCR1 bit definitions ************************/
122 /*************************** McBSP RCR2 bit definitions ***********************/
130 /*************************** McBSP XCR2 bit definitions ***********************/
138 /************************* McBSP SRGR1 bit definitions ************************/
[all …]
H A Domap-mcbsp.h3 * omap-mcbsp.h
16 /* Source clocks for McBSP sample rate generator */
25 /* McBSP dividers */
H A DMakefile16 snd-soc-omap-mcbsp-y := omap-mcbsp.o omap-mcbsp-st.o
22 obj-$(CONFIG_SND_SOC_OMAP_MCBSP) += snd-soc-omap-mcbsp.o
H A DKconfig19 tristate "daVinci Audio Serial Port (ASP) or McBSP support"
23 Say Y or M here if you want audio support via daVinci ASP or McBSP.
25 daVinci McBSP (w/o the multichannel support).
52 tristate "Multichannel Buffered Serial Port (McBSP) support"
56 Say Y or M here if you want to have support for McBSP IP found in
H A Ddavinci-i2s.h3 * ALSA SoC I2S (McBSP) Audio Layer for TI DAVINCI processor
12 /* McBSP dividers */
H A Dams-delta.c19 #include <linux/platform_data/asoc-ti-mcbsp.h>
21 #include "omap-mcbsp.h"
528 DAILINK_COMP_ARRAY(COMP_CPU("omap-mcbsp.1")),
530 DAILINK_COMP_ARRAY(COMP_PLATFORM("omap-mcbsp.1")));
/linux/Documentation/devicetree/bindings/sound/
H A Domap-mcbsp.txt1 * Texas Instruments OMAP2+ McBSP module
4 - 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
12 - interrupts: Interrupt numbers for the McBSP port, as an array in case the
13 McBSP IP have more interrupt lines:
19 - ti,hwmods: Name of the hwmod associated to the McBSP port
23 mcbsp2: mcbsp@49022000 {
24 compatible = "ti,omap3-mcbsp";
H A Ddavinci-mcbsp.yaml4 $id: http://devicetree.org/schemas/sound/davinci-mcbsp.yaml#
7 title: McBSP Controller for TI SoCs
18 - ti,da850-mcbsp
74 McBSP will insert a blank period (high-impedance period) before the first
81 McBSP will discard the bit preceding the data stream (called framing bit).
99 compatible = "ti,da850-mcbsp";
H A Dnokia,rx51.txt5 - nokia,cpu-dai: phandle for the McBSP node
/linux/arch/arm/mach-omap2/
H A Dmcbsp.c3 * linux/arch/arm/mach-omap2/mcbsp.c
18 #include <linux/platform_data/asoc-ti-mcbsp.h>
28 * FIXME: Find a mechanism to enable/disable runtime the McBSP ICLK autoidle.
H A Dpdata-quirks.c25 #include <linux/platform_data/asoc-ti-mcbsp.h>
470 /* McBSP modules with sidetone core */
472 OF_DEV_AUXDATA("ti,omap3-mcbsp", 0x49022000, "49022000.mcbsp", &mcbsp_pdata),
473 OF_DEV_AUXDATA("ti,omap3-mcbsp", 0x49024000, "49024000.mcbsp", &mcbsp_pdata),
H A Domap_hwmod_2420_data.c142 * 'mcbsp' class
147 .name = "mcbsp",
H A Domap_hwmod_2430_data.c191 * 'mcbsp' class
203 .name = "mcbsp",
/linux/drivers/clk/ti/
H A Dclk-2xxx.c79 DT_CLK("omap-mcbsp.1", "ick", "mcbsp1_ick"),
82 DT_CLK("omap-mcbsp.2", "ick", "mcbsp2_ick"),
170 DT_CLK("omap-mcbsp.3", "ick", "mcbsp3_ick"),
173 DT_CLK("omap-mcbsp.4", "ick", "mcbsp4_ick"),
176 DT_CLK("omap-mcbsp.5", "ick", "mcbsp5_ick"),
H A Dclk-44xx.c752 DT_CLK("40122000.mcbsp", "prcm_fck", "abe-clkctrl:0028:26"),
753 DT_CLK("40124000.mcbsp", "prcm_fck", "abe-clkctrl:0030:26"),
754 DT_CLK("40126000.mcbsp", "prcm_fck", "abe-clkctrl:0038:26"),
756 DT_CLK("48096000.mcbsp", "prcm_fck", "l4-per-clkctrl:00c0:26"),
H A Dclk-54xx.c568 DT_CLK("40122000.mcbsp", "prcm_fck", "abe-clkctrl:0028:26"),
571 DT_CLK("40124000.mcbsp", "prcm_fck", "abe-clkctrl:0030:26"),
574 DT_CLK("40126000.mcbsp", "prcm_fck", "abe-clkctrl:0038:26"),
/linux/arch/arm/mach-omap1/
H A Ddma.c266 { "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(8) },
267 { "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(9) },
268 { "omap-mcbsp.3", "tx", SDMA_FILTER_PARAM(10) },
269 { "omap-mcbsp.3", "rx", SDMA_FILTER_PARAM(11) },
270 { "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(16) },
271 { "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(17) },
H A Dmcbsp.c3 * linux/arch/arm/mach-omap1/mcbsp.c
20 #include <linux/platform_data/asoc-ti-mcbsp.h>
299 printk(KERN_ERR "Could not register McBSP devices\n"); in omap_mcbsp_register_board_cfg()
307 new_mcbsp = platform_device_alloc("omap-mcbsp", i + 1); in omap_mcbsp_register_board_cfg()
H A DMakefile12 obj-y += mcbsp.o
/linux/arch/arm/boot/dts/ti/omap/
H A Domap2420.dtsi151 mcbsp1: mcbsp@48074000 {
152 compatible = "ti,omap2420-mcbsp";
165 mcbsp2: mcbsp@48076000 {
166 compatible = "ti,omap2420-mcbsp";
H A Domap5-l4-abe.dtsi107 mcbsp1: mcbsp@0 {
108 compatible = "ti,omap4-mcbsp";
142 mcbsp2: mcbsp@0 {
143 compatible = "ti,omap4-mcbsp";
177 mcbsp3: mcbsp@0 {
178 compatible = "ti,omap4-mcbsp";
/linux/drivers/clk/davinci/
H A Dpsc-da850.c57 LPSC_CLKDEV1(mcbsp0_clkdev, NULL, "davinci-mcbsp.0");
58 LPSC_CLKDEV1(mcbsp1_clkdev, NULL, "davinci-mcbsp.1");
/linux/include/linux/platform_data/
H A Dasoc-ti-mcbsp.h26 /* McBSP platform and instance specific features */

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