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Commit f3413783 authored by Mark Brown's avatar Mark Brown
Browse files

Merge remote-tracking branches 'asoc/topic/omap', 'asoc/topic/rcar' and... 

Merge remote-tracking branches 'asoc/topic/omap', 'asoc/topic/rcar' and 'asoc/topic/rockchip' into asoc-next
parents c704f4e3 65aca64d 53ae918f 46dd2e28

Documentation/devicetree/bindings/sound/omap-mcpdm.txt

+10 −0
Original line number Diff line number Diff line
@@ -8,6 +8,8 @@ Required properties: 
- interrupts: Interrupt number for McPDM

- interrupt-parent: The parent interrupt controller

- ti,hwmods: Name of the hwmod associated to the McPDM

- clocks:  phandle for the pdmclk provider, likely <&twl6040>

- clock-names: Must be "pdmclk"



Example:
@@ -19,3 +21,11 @@ mcpdm: mcpdm@40132000 { 
	interrupt-parent = <&gic>;

	ti,hwmods = "mcpdm";

};



In board DTS file the pdmclk needs to be added:



&mcpdm {

	clocks = <&twl6040>;

	clock-names = "pdmclk";

	status = "okay";

};

Documentation/devicetree/bindings/sound/renesas,rsnd.txt

+2 −0
Original line number Diff line number Diff line
@@ -373,6 +373,8 @@ Optional properties: 
- #clock-cells			: it must be 0 if your system has audio_clkout

				  it must be 1 if your system has audio_clkout0/1/2/3

- clock-frequency		: for all audio_clkout0/1/2/3

- clkout-lr-asynchronous	: boolean property. it indicates that audio_clkoutn

				  is asynchronizes with lr-clock.



SSI subnode properties:

- interrupts			: Should contain SSI interrupt for PIO transfer

Documentation/devicetree/bindings/sound/rockchip-i2s.txt

+5 −0
Original line number Diff line number Diff line
@@ -23,6 +23,11 @@ Required properties: 
- rockchip,playback-channels: max playback channels, if not set, 8 channels default.

- rockchip,capture-channels: max capture channels, if not set, 2 channels default.



Required properties for controller which support multi channels

playback/capture:



- rockchip,grf: the phandle of the syscon node for GRF register.



Example for rk3288 I2S controller:



i2s@ff890000 {

include/sound/simple_card.h

+1 −10
Original line number Diff line number Diff line
@@ -13,16 +13,7 @@ 
#define __SIMPLE_CARD_H



#include <sound/soc.h>



struct asoc_simple_dai {

	const char *name;

	unsigned int sysclk;

	int slots;

	int slot_width;

	unsigned int tx_slot_mask;

	unsigned int rx_slot_mask;

	struct clk *clk;

};

#include <sound/simple_card_utils.h>



struct asoc_simple_card_info {

	const char *name;

include/sound/simple_card_utils.h

0 → 100644
+36 −0
Original line number Diff line number Diff line 
/*

 * simple_card_core.h

 *

 * Copyright (c) 2016 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 */

#ifndef __SIMPLE_CARD_CORE_H

#define __SIMPLE_CARD_CORE_H



#include <sound/soc.h>



struct asoc_simple_dai {

	const char *name;

	unsigned int sysclk;

	int slots;

	int slot_width;

	unsigned int tx_slot_mask;

	unsigned int rx_slot_mask;

	struct clk *clk;

};



int asoc_simple_card_parse_daifmt(struct device *dev,

				  struct device_node *node,

				  struct device_node *codec,

				  char *prefix,

				  unsigned int *retfmt);

int asoc_simple_card_set_dailink_name(struct device *dev,

				      struct snd_soc_dai_link *dai_link,

				      const char *fmt, ...);

int asoc_simple_card_parse_card_name(struct snd_soc_card *card,

				     char *prefix);



#endif /* __SIMPLE_CARD_CORE_H */