Merge remote-tracking branches 'asoc/topic/nuc900', 'asoc/topic/omap',...

Merge remote-tracking branches 'asoc/topic/nuc900', 'asoc/topic/omap', 'asoc/topic/pxa', 'asoc/topic/rcar', 'asoc/topic/rt5640' and 'asoc/topic/rt5645' into asoc-next

Documentation/devicetree/bindings/sound/nokia,rx51.txt

+* Nokia N900 audio setup
+
+Required properties:
+- compatible: Should contain "nokia,n900-audio"
+- nokia,cpu-dai: phandle for the McBSP node
+- nokia,audio-codec: phandles for the main TLV320AIC3X node and the
+                     auxiliary TLV320AIC3X node (in this order)
+- nokia,headphone-amplifier: phandle for the TPA6130A2 node
+- tvout-selection-gpios: GPIO for tvout selection
+- jack-detection-gpios: GPIO for jack detection
+- eci-switch-gpios: GPIO for ECI (Enhancement Control Interface) switch
+- speaker-amplifier-gpios: GPIO for speaker amplifier
+
+Example:
+
+sound {
+	compatible = "nokia,n900-audio";
+
+	nokia,cpu-dai = <&mcbsp2>;
+	nokia,audio-codec = <&tlv320aic3x>, <&tlv320aic3x_aux>;
+	nokia,headphone-amplifier = <&tpa6130a2>;
+
+	tvout-selection-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>; /* 40 */
+	jack-detection-gpios = <&gpio6 17 GPIO_ACTIVE_HIGH>; /* 177 */
+	eci-switch-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>; /* 182 */
+	speaker-amplifier-gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>;
+};

Documentation/devicetree/bindings/sound/rt5640.txt

-RT5640 audio CODEC
+RT5640/RT5639 audio CODEC
 
 This device supports I2C only.
 
 Required properties:
 
-- compatible : "realtek,rt5640".
+- compatible : One of "realtek,rt5640" or "realtek,rt5639".
 
 - reg : The I2C address of the device.
 
@@ -18,7 +18,7 @@ Optional properties:
 
 - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
 
-Pins on the device (for linking into audio routes):
+Pins on the device (for linking into audio routes) for RT5639/RT5640:
 
   * DMIC1
   * DMIC2
@@ -31,13 +31,16 @@ Pins on the device (for linking into audio routes):
   * HPOR
   * LOUTL
   * LOUTR
-  * MONOP
-  * MONON
   * SPOLP
   * SPOLN
   * SPORP
   * SPORN
 
+Additional pins on the device for RT5640:
+
+  * MONOP
+  * MONON
+
 Example:
 
 rt5640 {

arch/arm/boot/dts/r8a7790.dtsi

@@ -673,7 +673,7 @@
 			renesas,clock-indices = <
 				R8A7790_CLK_TMU1 R8A7790_CLK_TMU3 R8A7790_CLK_TMU2
 				R8A7790_CLK_CMT0 R8A7790_CLK_TMU0 R8A7790_CLK_VSP1_DU1
-				R8A7790_CLK_VSP1_DU0 R8A7790_CLK_VSP1_RT R8A7790_CLK_VSP1_SY
+				R8A7790_CLK_VSP1_DU0 R8A7790_CLK_VSP1_R R8A7790_CLK_VSP1_S
 			>;
 			clock-output-names =
 				"tmu1", "tmu3", "tmu2", "cmt0", "tmu0", "vsp1-du1",

arch/arm/boot/dts/r8a7791.dtsi

@@ -688,7 +688,7 @@
 			renesas,clock-indices = <
 				R8A7791_CLK_TMU1 R8A7791_CLK_TMU3 R8A7791_CLK_TMU2
 				R8A7791_CLK_CMT0 R8A7791_CLK_TMU0 R8A7791_CLK_VSP1_DU1
-				R8A7791_CLK_VSP1_DU0 R8A7791_CLK_VSP1_SY
+				R8A7791_CLK_VSP1_DU0 R8A7791_CLK_VSP1_S
 			>;
 			clock-output-names =
 				"tmu1", "tmu3", "tmu2", "cmt0", "tmu0", "vsp1-du1",

arch/arm/mach-shmobile/Makefile

@@ -21,8 +21,8 @@ obj-$(CONFIG_ARCH_EMEV2)	+= setup-emev2.o
 obj-$(CONFIG_ARCH_R7S72100)	+= setup-r7s72100.o
 
 # Clock objects
-ifndef CONFIG_COMMON_CLK
 obj-y				+= clock.o
+ifndef CONFIG_COMMON_CLK
 obj-$(CONFIG_ARCH_SH7372)	+= clock-sh7372.o
 obj-$(CONFIG_ARCH_SH73A0)	+= clock-sh73a0.o
 obj-$(CONFIG_ARCH_R8A73A4)	+= clock-r8a73a4.o

arch/arm/mach-shmobile/board-bockw.c

@@ -345,24 +345,39 @@ static struct rsnd_ssi_platform_info rsnd_ssi[] = {
 	RSND_SSI_UNUSED, /* SSI 0 */
 	RSND_SSI_UNUSED, /* SSI 1 */
 	RSND_SSI_UNUSED, /* SSI 2 */
-	RSND_SSI_SET(1, HPBDMA_SLAVE_HPBIF3_TX, gic_iid(0x85), RSND_SSI_PLAY),
-	RSND_SSI_SET(2, HPBDMA_SLAVE_HPBIF4_RX, gic_iid(0x85), RSND_SSI_CLK_PIN_SHARE),
-	RSND_SSI_SET(0, HPBDMA_SLAVE_HPBIF5_TX, gic_iid(0x86), RSND_SSI_PLAY),
-	RSND_SSI_SET(0, HPBDMA_SLAVE_HPBIF6_RX, gic_iid(0x86), 0),
-	RSND_SSI_SET(3, HPBDMA_SLAVE_HPBIF7_TX, gic_iid(0x86), RSND_SSI_PLAY),
-	RSND_SSI_SET(4, HPBDMA_SLAVE_HPBIF8_RX, gic_iid(0x86), RSND_SSI_CLK_PIN_SHARE),
+	RSND_SSI(HPBDMA_SLAVE_HPBIF3_TX, gic_iid(0x85), 0),
+	RSND_SSI(HPBDMA_SLAVE_HPBIF4_RX, gic_iid(0x85), RSND_SSI_CLK_PIN_SHARE),
+	RSND_SSI(HPBDMA_SLAVE_HPBIF5_TX, gic_iid(0x86), 0),
+	RSND_SSI(HPBDMA_SLAVE_HPBIF6_RX, gic_iid(0x86), 0),
+	RSND_SSI(HPBDMA_SLAVE_HPBIF7_TX, gic_iid(0x86), 0),
+	RSND_SSI(HPBDMA_SLAVE_HPBIF8_RX, gic_iid(0x86), RSND_SSI_CLK_PIN_SHARE),
 };
 
-static struct rsnd_scu_platform_info rsnd_scu[9] = {
-	{ .flags = 0, }, /* SRU 0 */
-	{ .flags = 0, }, /* SRU 1 */
-	{ .flags = 0, }, /* SRU 2 */
-	{ .flags = RSND_SCU_USE_HPBIF, },
-	{ .flags = RSND_SCU_USE_HPBIF, },
-	{ .flags = RSND_SCU_USE_HPBIF, },
-	{ .flags = RSND_SCU_USE_HPBIF, },
-	{ .flags = RSND_SCU_USE_HPBIF, },
-	{ .flags = RSND_SCU_USE_HPBIF, },
+static struct rsnd_src_platform_info rsnd_src[9] = {
+	RSND_SRC_UNUSED, /* SRU 0 */
+	RSND_SRC_UNUSED, /* SRU 1 */
+	RSND_SRC_UNUSED, /* SRU 2 */
+	RSND_SRC(0, 0),
+	RSND_SRC(0, 0),
+	RSND_SRC(0, 0),
+	RSND_SRC(0, 0),
+	RSND_SRC(0, 0),
+	RSND_SRC(0, 0),
+};
+
+static struct rsnd_dai_platform_info rsnd_dai[] = {
+	{
+		.playback = { .ssi = &rsnd_ssi[5], .src = &rsnd_src[5] },
+		.capture  = { .ssi = &rsnd_ssi[6], .src = &rsnd_src[6] },
+	}, {
+		.playback = { .ssi = &rsnd_ssi[3], .src = &rsnd_src[3] },
+	}, {
+		.capture  = { .ssi = &rsnd_ssi[4], .src = &rsnd_src[4] },
+	}, {
+		.playback = { .ssi = &rsnd_ssi[7], .src = &rsnd_src[7] },
+	}, {
+		.capture  = { .ssi = &rsnd_ssi[8], .src = &rsnd_src[8] },
+	},
 };
 
 enum {
@@ -437,8 +452,10 @@ static struct rcar_snd_info rsnd_info = {
 	.flags		= RSND_GEN1,
 	.ssi_info	= rsnd_ssi,
 	.ssi_info_nr	= ARRAY_SIZE(rsnd_ssi),
-	.scu_info	= rsnd_scu,
-	.scu_info_nr	= ARRAY_SIZE(rsnd_scu),
+	.src_info	= rsnd_src,
+	.src_info_nr	= ARRAY_SIZE(rsnd_src),
+	.dai_info	= rsnd_dai,
+	.dai_info_nr	= ARRAY_SIZE(rsnd_dai),
 	.start		= rsnd_start,
 	.stop		= rsnd_stop,
 };
@@ -591,6 +608,7 @@ static void __init bockw_init(void)
 {
 	void __iomem *base;
 	struct clk *clk;
+	struct platform_device *pdev;
 	int i;
 
 	r8a7778_clock_init();
@@ -673,9 +691,6 @@ static void __init bockw_init(void)
 	}
 
 	/* for Audio */
-	clk = clk_get(NULL, "audio_clk_b");
-	clk_set_rate(clk, 24576000);
-	clk_put(clk);
 	rsnd_codec_power(5, 1); /* enable ak4642 */
 
 	platform_device_register_simple(
@@ -684,11 +699,15 @@ static void __init bockw_init(void)
 	platform_device_register_simple(
 		"ak4554-adc-dac", 1, NULL, 0);
 
-	platform_device_register_resndata(
+	pdev = platform_device_register_resndata(
 		&platform_bus, "rcar_sound", -1,
 		rsnd_resources, ARRAY_SIZE(rsnd_resources),
 		&rsnd_info, sizeof(rsnd_info));
 
+	clk = clk_get(&pdev->dev, "clk_b");
+	clk_set_rate(clk, 24576000);
+	clk_put(clk);
+
 	for (i = 0; i < ARRAY_SIZE(rsnd_card_info); i++) {
 		struct platform_device_info cardinfo = {
 			.parent         = &platform_bus,

arch/arm/mach-shmobile/board-koelsch-reference.c

@@ -19,12 +19,11 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/dma-mapping.h>
 #include <linux/kernel.h>
 #include <linux/of_platform.h>
 #include <linux/platform_data/rcar-du.h>
+#include <mach/clock.h>
 #include <mach/common.h>
 #include <mach/irqs.h>
 #include <mach/rcar-gen2.h>
@@ -82,17 +81,11 @@ static void __init koelsch_add_du_device(void)
 	platform_device_register_full(&info);
 }
 
-static void __init koelsch_add_standard_devices(void)
-{
-	/*
-	 * This is a really crude hack to provide clkdev support to the CMT and
-	 * DU devices until they get moved to DT.
+/*
+ * This is a really crude hack to provide clkdev support to platform
+ * devices until they get moved to DT.
  */
-	static const struct clk_name {
-		const char *clk;
-		const char *con_id;
-		const char *dev_id;
-	} clk_names[] = {
+static const struct clk_name clk_names[] __initconst = {
 	{ "cmt0", NULL, "sh_cmt.0" },
 	{ "scifa0", NULL, "sh-sci.0" },
 	{ "scifa1", NULL, "sh-sci.1" },
@@ -112,19 +105,26 @@ static void __init koelsch_add_standard_devices(void)
 	{ "du0", "du.0", "rcar-du-r8a7791" },
 	{ "du1", "du.1", "rcar-du-r8a7791" },
 	{ "lvds0", "lvds.0", "rcar-du-r8a7791" },
-	};
-	struct clk *clk;
-	unsigned int i;
+};
 
-	for (i = 0; i < ARRAY_SIZE(clk_names); ++i) {
-		clk = clk_get(NULL, clk_names[i].clk);
-		if (!IS_ERR(clk)) {
-			clk_register_clkdev(clk, clk_names[i].con_id,
-					    clk_names[i].dev_id);
-			clk_put(clk);
-		}
-	}
+/*
+ * This is a really crude hack to work around core platform clock issues
+ */
+static const struct clk_name clk_enables[] __initconst = {
+	{ "ether", NULL, "ee700000.ethernet" },
+	{ "i2c2", NULL, "e6530000.i2c" },
+	{ "msiof0", NULL, "e6e20000.spi" },
+	{ "qspi_mod", NULL, "e6b10000.spi" },
+	{ "sdhi0", NULL, "ee100000.sd" },
+	{ "sdhi1", NULL, "ee140000.sd" },
+	{ "sdhi2", NULL, "ee160000.sd" },
+	{ "thermal", NULL, "e61f0000.thermal" },
+};
 
+static void __init koelsch_add_standard_devices(void)
+{
+	shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
+	shmobile_clk_workaround(clk_enables, ARRAY_SIZE(clk_enables), true);
 	r8a7791_add_dt_devices();
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 

arch/arm/mach-shmobile/board-koelsch.c

@@ -216,7 +216,7 @@ static const struct spi_board_info spi_info[] __initconst = {
 	{
 		.modalias	= "m25p80",
 		.platform_data	= &spi_flash_data,
-		.mode		= SPI_MODE_0,
+		.mode		= SPI_MODE_0 | SPI_TX_QUAD | SPI_RX_QUAD,
 		.max_speed_hz	= 30000000,
 		.bus_num	= 0,
 		.chip_select	= 0,

arch/arm/mach-shmobile/board-lager-reference.c

@@ -18,12 +18,11 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/dma-mapping.h>
 #include <linux/init.h>
 #include <linux/of_platform.h>
 #include <linux/platform_data/rcar-du.h>
+#include <mach/clock.h>
 #include <mach/common.h>
 #include <mach/irqs.h>
 #include <mach/rcar-gen2.h>
@@ -86,17 +85,11 @@ static void __init lager_add_du_device(void)
 	platform_device_register_full(&info);
 }
 
-static void __init lager_add_standard_devices(void)
-{
-	/*
+/*
  * This is a really crude hack to provide clkdev support to platform
  * devices until they get moved to DT.
  */
-	static const struct clk_name {
-		const char *clk;
-		const char *con_id;
-		const char *dev_id;
-	} clk_names[] = {
+static const struct clk_name clk_names[] __initconst = {
 	{ "cmt0", NULL, "sh_cmt.0" },
 	{ "scifa0", NULL, "sh-sci.0" },
 	{ "scifa1", NULL, "sh-sci.1" },
@@ -113,19 +106,25 @@ static void __init lager_add_standard_devices(void)
 	{ "du2", "du.2", "rcar-du-r8a7790" },
 	{ "lvds0", "lvds.0", "rcar-du-r8a7790" },
 	{ "lvds1", "lvds.1", "rcar-du-r8a7790" },
-	};
-	struct clk *clk;
-	unsigned int i;
+};
 
-	for (i = 0; i < ARRAY_SIZE(clk_names); ++i) {
-		clk = clk_get(NULL, clk_names[i].clk);
-		if (!IS_ERR(clk)) {
-			clk_register_clkdev(clk, clk_names[i].con_id,
-					    clk_names[i].dev_id);
-			clk_put(clk);
-		}
-	}
+/*
+ * This is a really crude hack to work around core platform clock issues
+ */
+static const struct clk_name clk_enables[] __initconst = {
+	{ "ether", NULL, "ee700000.ethernet" },
+	{ "msiof1", NULL, "e6e10000.spi" },
+	{ "mmcif1", NULL, "ee220000.mmc" },
+	{ "qspi_mod", NULL, "e6b10000.spi" },
+	{ "sdhi0", NULL, "ee100000.sd" },
+	{ "sdhi2", NULL, "ee140000.sd" },
+	{ "thermal", NULL, "e61f0000.thermal" },
+};
 
+static void __init lager_add_standard_devices(void)
+{
+	shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
+	shmobile_clk_workaround(clk_enables, ARRAY_SIZE(clk_enables), true);
 	r8a7790_add_dt_devices();
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 

arch/arm/mach-shmobile/board-lager.c

@@ -327,7 +327,7 @@ static const struct spi_board_info spi_info[] __initconst = {
 	{
 		.modalias	= "m25p80",
 		.platform_data	= &spi_flash_data,
-		.mode                   = SPI_MODE_0,
+		.mode		= SPI_MODE_0 | SPI_TX_QUAD | SPI_RX_QUAD,
 		.max_speed_hz	= 30000000,
 		.bus_num	= 0,
 		.chip_select	= 0,
@@ -567,20 +567,27 @@ static struct resource rsnd_resources[] __initdata = {
 };
 
 static struct rsnd_ssi_platform_info rsnd_ssi[] = {
-	RSND_SSI_SET(0, 0, gic_spi(370), RSND_SSI_PLAY),
-	RSND_SSI_SET(0, 0, gic_spi(371), RSND_SSI_CLK_PIN_SHARE),
+	RSND_SSI(0, gic_spi(370), 0),
+	RSND_SSI(0, gic_spi(371), RSND_SSI_CLK_PIN_SHARE),
 };
 
-static struct rsnd_scu_platform_info rsnd_scu[2] = {
+static struct rsnd_src_platform_info rsnd_src[2] = {
 	/* no member at this point */
 };
 
+static struct rsnd_dai_platform_info rsnd_dai = {
+	.playback = { .ssi = &rsnd_ssi[0], },
+	.capture  = { .ssi = &rsnd_ssi[1], },
+};
+
 static struct rcar_snd_info rsnd_info = {
 	.flags		= RSND_GEN2,
 	.ssi_info	= rsnd_ssi,
 	.ssi_info_nr	= ARRAY_SIZE(rsnd_ssi),
-	.scu_info	= rsnd_scu,
-	.scu_info_nr	= ARRAY_SIZE(rsnd_scu),
+	.src_info	= rsnd_src,
+	.src_info_nr	= ARRAY_SIZE(rsnd_src),
+	.dai_info	= &rsnd_dai,
+	.dai_info_nr	= 1,
 };
 
 static struct asoc_simple_card_info rsnd_card_info = {

arch/arm/mach-shmobile/clock-r8a7778.c

@@ -175,10 +175,6 @@ static struct clk mstp_clks[MSTP_NR] = {
 
 static struct clk_lookup lookups[] = {
 	/* main */
-	CLKDEV_CON_ID("audio_clk_a",	&audio_clk_a),
-	CLKDEV_CON_ID("audio_clk_b",	&audio_clk_b),
-	CLKDEV_CON_ID("audio_clk_c",	&audio_clk_c),
-	CLKDEV_CON_ID("audio_clk_internal",	&s1_clk),
 	CLKDEV_CON_ID("shyway_clk",	&s_clk),
 	CLKDEV_CON_ID("peripheral_clk",	&p_clk),
 
@@ -234,15 +230,15 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_ICK_ID("ssi.6", "rcar_sound", &mstp_clks[MSTP309]),
 	CLKDEV_ICK_ID("ssi.7", "rcar_sound", &mstp_clks[MSTP308]),
 	CLKDEV_ICK_ID("ssi.8", "rcar_sound", &mstp_clks[MSTP307]),
-	CLKDEV_ICK_ID("scu.0", "rcar_sound", &mstp_clks[MSTP531]),
-	CLKDEV_ICK_ID("scu.1", "rcar_sound", &mstp_clks[MSTP530]),
-	CLKDEV_ICK_ID("scu.2", "rcar_sound", &mstp_clks[MSTP529]),
-	CLKDEV_ICK_ID("scu.3", "rcar_sound", &mstp_clks[MSTP528]),
-	CLKDEV_ICK_ID("scu.4", "rcar_sound", &mstp_clks[MSTP527]),
-	CLKDEV_ICK_ID("scu.5", "rcar_sound", &mstp_clks[MSTP526]),
-	CLKDEV_ICK_ID("scu.6", "rcar_sound", &mstp_clks[MSTP525]),
-	CLKDEV_ICK_ID("scu.7", "rcar_sound", &mstp_clks[MSTP524]),
-	CLKDEV_ICK_ID("scu.8", "rcar_sound", &mstp_clks[MSTP523]),
+	CLKDEV_ICK_ID("src.0", "rcar_sound", &mstp_clks[MSTP531]),
+	CLKDEV_ICK_ID("src.1", "rcar_sound", &mstp_clks[MSTP530]),
+	CLKDEV_ICK_ID("src.2", "rcar_sound", &mstp_clks[MSTP529]),
+	CLKDEV_ICK_ID("src.3", "rcar_sound", &mstp_clks[MSTP528]),
+	CLKDEV_ICK_ID("src.4", "rcar_sound", &mstp_clks[MSTP527]),
+	CLKDEV_ICK_ID("src.5", "rcar_sound", &mstp_clks[MSTP526]),
+	CLKDEV_ICK_ID("src.6", "rcar_sound", &mstp_clks[MSTP525]),
+	CLKDEV_ICK_ID("src.7", "rcar_sound", &mstp_clks[MSTP524]),
+	CLKDEV_ICK_ID("src.8", "rcar_sound", &mstp_clks[MSTP523]),
 };
 
 void __init r8a7778_clock_init(void)

arch/arm/mach-shmobile/clock-r8a7790.c

@@ -249,10 +249,10 @@ static struct clk mstp_clks[MSTP_NR] = {
 	[MSTP1007] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 7, MSTPSR10, 0), /* SSI8 */
 	[MSTP1006] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 6, MSTPSR10, 0), /* SSI9 */
 	[MSTP1005] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 5, MSTPSR10, 0), /* SSI ALL */
-	[MSTP931] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 31, MSTPSR9, 0), /* I2C0 */
-	[MSTP930] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 30, MSTPSR9, 0), /* I2C1 */
-	[MSTP929] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 29, MSTPSR9, 0), /* I2C2 */
-	[MSTP928] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 28, MSTPSR9, 0), /* I2C3 */
+	[MSTP931] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 31, MSTPSR9, 0), /* I2C0 */
+	[MSTP930] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 30, MSTPSR9, 0), /* I2C1 */
+	[MSTP929] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 29, MSTPSR9, 0), /* I2C2 */
+	[MSTP928] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 28, MSTPSR9, 0), /* I2C3 */
 	[MSTP917] = SH_CLK_MSTP32_STS(&qspi_clk, SMSTPCR9, 17, MSTPSR9, 0), /* QSPI */
 	[MSTP815] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 15, MSTPSR8, 0), /* SATA0 */
 	[MSTP814] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 14, MSTPSR8, 0), /* SATA1 */
@@ -294,10 +294,6 @@ static struct clk mstp_clks[MSTP_NR] = {
 static struct clk_lookup lookups[] = {
 
 	/* main clocks */
-	CLKDEV_CON_ID("audio_clk_a",	&audio_clk_a),
-	CLKDEV_CON_ID("audio_clk_b",	&audio_clk_b),
-	CLKDEV_CON_ID("audio_clk_c",	&audio_clk_c),
-	CLKDEV_CON_ID("audio_clk_internal",	&m2_clk),
 	CLKDEV_CON_ID("extal",		&extal_clk),
 	CLKDEV_CON_ID("extal_div2",	&extal_div2_clk),
 	CLKDEV_CON_ID("main",		&main_clk),
@@ -381,16 +377,16 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_ICK_ID("clk_b", "rcar_sound", &audio_clk_b),
 	CLKDEV_ICK_ID("clk_c", "rcar_sound", &audio_clk_c),
 	CLKDEV_ICK_ID("clk_i", "rcar_sound", &m2_clk),
-	CLKDEV_ICK_ID("scu.0", "rcar_sound", &mstp_clks[MSTP1031]),
-	CLKDEV_ICK_ID("scu.1", "rcar_sound", &mstp_clks[MSTP1030]),
-	CLKDEV_ICK_ID("scu.2", "rcar_sound", &mstp_clks[MSTP1029]),
-	CLKDEV_ICK_ID("scu.3", "rcar_sound", &mstp_clks[MSTP1028]),
-	CLKDEV_ICK_ID("scu.4", "rcar_sound", &mstp_clks[MSTP1027]),
-	CLKDEV_ICK_ID("scu.5", "rcar_sound", &mstp_clks[MSTP1026]),
-	CLKDEV_ICK_ID("scu.6", "rcar_sound", &mstp_clks[MSTP1025]),
-	CLKDEV_ICK_ID("scu.7", "rcar_sound", &mstp_clks[MSTP1024]),
-	CLKDEV_ICK_ID("scu.8", "rcar_sound", &mstp_clks[MSTP1023]),
-	CLKDEV_ICK_ID("scu.9", "rcar_sound", &mstp_clks[MSTP1022]),
+	CLKDEV_ICK_ID("src.0", "rcar_sound", &mstp_clks[MSTP1031]),
+	CLKDEV_ICK_ID("src.1", "rcar_sound", &mstp_clks[MSTP1030]),
+	CLKDEV_ICK_ID("src.2", "rcar_sound", &mstp_clks[MSTP1029]),
+	CLKDEV_ICK_ID("src.3", "rcar_sound", &mstp_clks[MSTP1028]),
+	CLKDEV_ICK_ID("src.4", "rcar_sound", &mstp_clks[MSTP1027]),
+	CLKDEV_ICK_ID("src.5", "rcar_sound", &mstp_clks[MSTP1026]),
+	CLKDEV_ICK_ID("src.6", "rcar_sound", &mstp_clks[MSTP1025]),
+	CLKDEV_ICK_ID("src.7", "rcar_sound", &mstp_clks[MSTP1024]),
+	CLKDEV_ICK_ID("src.8", "rcar_sound", &mstp_clks[MSTP1023]),
+	CLKDEV_ICK_ID("src.9", "rcar_sound", &mstp_clks[MSTP1022]),
 	CLKDEV_ICK_ID("ssi.0", "rcar_sound", &mstp_clks[MSTP1015]),
 	CLKDEV_ICK_ID("ssi.1", "rcar_sound", &mstp_clks[MSTP1014]),
 	CLKDEV_ICK_ID("ssi.2", "rcar_sound", &mstp_clks[MSTP1013]),

arch/arm/mach-shmobile/clock-r8a7791.c

@@ -25,6 +25,7 @@
 #include <linux/clkdev.h>
 #include <mach/clock.h>
 #include <mach/common.h>
+#include <mach/rcar-gen2.h>
 
 /*
  *   MD		EXTAL		PLL0	PLL1	PLL3
@@ -43,8 +44,6 @@
  *	see "p1 / 2" on R8A7791_CLOCK_ROOT() below
  */
 
-#define MD(nr)	(1 << nr)
-
 #define CPG_BASE 0xe6150000
 #define CPG_LEN 0x1000
 
@@ -68,7 +67,6 @@
 #define MSTPSR9		IOMEM(0xe61509a4)
 #define MSTPSR11	IOMEM(0xe61509ac)
 
-#define MODEMR		0xE6160060
 #define SDCKCR		0xE6150074
 #define SD1CKCR		0xE6150078
 #define SD2CKCR		0xE615026c
@@ -190,12 +188,12 @@ static struct clk mstp_clks[MSTP_NR] = {
 	[MSTP1108] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 8, MSTPSR11, 0), /* SCIFA5 */
 	[MSTP1107] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 7, MSTPSR11, 0), /* SCIFA4 */
 	[MSTP1106] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 6, MSTPSR11, 0), /* SCIFA3 */
-	[MSTP931] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 31, MSTPSR9, 0), /* I2C0 */
-	[MSTP930] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 30, MSTPSR9, 0), /* I2C1 */
-	[MSTP929] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 29, MSTPSR9, 0), /* I2C2 */
-	[MSTP928] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 28, MSTPSR9, 0), /* I2C3 */
-	[MSTP927] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 27, MSTPSR9, 0), /* I2C4 */
-	[MSTP925] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 25, MSTPSR9, 0), /* I2C5 */
+	[MSTP931] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 31, MSTPSR9, 0), /* I2C0 */
+	[MSTP930] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 30, MSTPSR9, 0), /* I2C1 */
+	[MSTP929] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 29, MSTPSR9, 0), /* I2C2 */
+	[MSTP928] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 28, MSTPSR9, 0), /* I2C3 */
+	[MSTP927] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 27, MSTPSR9, 0), /* I2C4 */
+	[MSTP925] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 25, MSTPSR9, 0), /* I2C5 */
 	[MSTP917] = SH_CLK_MSTP32_STS(&qspi_clk, SMSTPCR9, 17, MSTPSR9, 0), /* QSPI */
 	[MSTP815] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 15, MSTPSR8, 0), /* SATA0 */
 	[MSTP814] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 14, MSTPSR8, 0), /* SATA1 */
@@ -295,14 +293,9 @@ static struct clk_lookup lookups[] = {
 
 void __init r8a7791_clock_init(void)
 {
-	void __iomem *modemr = ioremap_nocache(MODEMR, PAGE_SIZE);
-	u32 mode;
+	u32 mode = rcar_gen2_read_mode_pins();
 	int k, ret = 0;
 
-	BUG_ON(!modemr);
-	mode = ioread32(modemr);
-	iounmap(modemr);
-
 	switch (mode & (MD(14) | MD(13))) {
 	case 0:
 		R8A7791_CLOCK_ROOT(15, &extal_clk, 172, 208, 106, 88);

arch/arm/mach-shmobile/clock.c

@@ -21,6 +21,32 @@
  */
 #include <linux/kernel.h>
 #include <linux/init.h>
+
+#ifdef CONFIG_COMMON_CLK
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <mach/clock.h>
+
+void __init shmobile_clk_workaround(const struct clk_name *clks,
+				    int nr_clks, bool enable)
+{
+	const struct clk_name *clkn;
+	struct clk *clk;
+	unsigned int i;
+
+	for (i = 0; i < nr_clks; ++i) {
+		clkn = clks + i;
+		clk = clk_get(NULL, clkn->clk);
+		if (!IS_ERR(clk)) {
+			clk_register_clkdev(clk, clkn->con_id, clkn->dev_id);
+			if (enable)
+				clk_prepare_enable(clk);
+			clk_put(clk);
+		}
+	}
+}
+
+#else /* CONFIG_COMMON_CLK */
 #include <linux/sh_clk.h>
 #include <linux/export.h>
 #include <mach/clock.h>
@@ -58,3 +84,5 @@ void __clk_put(struct clk *clk)
 {
 }
 EXPORT_SYMBOL(__clk_put);
+
+#endif /* CONFIG_COMMON_CLK */

arch/arm/mach-shmobile/include/mach/clock.h

 #ifndef CLOCK_H
 #define CLOCK_H
 
+#ifdef CONFIG_COMMON_CLK
+/* temporary clock configuration helper for platform devices */
+
+struct clk_name {
+	const char *clk;
+	const char *con_id;
+	const char *dev_id;
+};
+
+void shmobile_clk_workaround(const struct clk_name *clks, int nr_clks,
+			     bool enable);
+
+#else /* CONFIG_COMMON_CLK */
+/* legacy clock implementation */
+
 unsigned long shmobile_fixed_ratio_clk_recalc(struct clk *clk);
 extern struct sh_clk_ops shmobile_fixed_ratio_clk_ops;
 
@@ -36,4 +51,5 @@ do {			\
 	(p)->div = d;	\
 } while (0)
 
+#endif /* CONFIG_COMMON_CLK */
 #endif

include/dt-bindings/clock/r8a7790-clock.h

@@ -33,8 +33,8 @@
 #define R8A7790_CLK_TMU0		25
 #define R8A7790_CLK_VSP1_DU1		27
 #define R8A7790_CLK_VSP1_DU0		28
-#define R8A7790_CLK_VSP1_RT		30
-#define R8A7790_CLK_VSP1_SY		31
+#define R8A7790_CLK_VSP1_R		30
+#define R8A7790_CLK_VSP1_S		31
 
 /* MSTP2 */
 #define R8A7790_CLK_SCIFA2		2

include/dt-bindings/clock/r8a7791-clock.h

@@ -32,7 +32,7 @@
 #define R8A7791_CLK_TMU0		25
 #define R8A7791_CLK_VSP1_DU1		27
 #define R8A7791_CLK_VSP1_DU0		28
-#define R8A7791_CLK_VSP1_SY		31
+#define R8A7791_CLK_VSP1_S		31
 
 /* MSTP2 */
 #define R8A7791_CLK_SCIFA2		2

include/sound/rcar_snd.h

@@ -34,47 +34,39 @@
  * B : SSI direction
  */
 #define RSND_SSI_CLK_PIN_SHARE		(1 << 31)
-#define RSND_SSI_PLAY			(1 << 24)
 
 #define RSND_SSI(_dma_id, _pio_irq, _flags)		\
 { .dma_id = _dma_id, .pio_irq = _pio_irq, .flags = _flags }
-#define RSND_SSI_SET(_dai_id, _dma_id, _pio_irq, _flags)	\
-{ .dai_id = _dai_id, .dma_id = _dma_id, .pio_irq = _pio_irq, .flags = _flags }
 #define RSND_SSI_UNUSED \
-{ .dai_id = -1, .dma_id = -1, .pio_irq = -1, .flags = 0 }
+{ .dma_id = -1, .pio_irq = -1, .flags = 0 }
 
 struct rsnd_ssi_platform_info {
-	int dai_id;	/* will be removed */
 	int dma_id;
 	int pio_irq;
 	u32 flags;
 };
 
-/*
- * flags
- */
-#define RSND_SCU_USE_HPBIF		(1 << 31) /* it needs RSND_SSI_DEPENDENT */
-
 #define RSND_SRC(rate, _dma_id)						\
-{ .flags = RSND_SCU_USE_HPBIF, .convert_rate = rate, .dma_id = _dma_id, }
-#define RSND_SRC_SET(rate, _dma_id)		\
-	{ .flags = RSND_SCU_USE_HPBIF, .convert_rate = rate, .dma_id = _dma_id, }
+{ .convert_rate = rate, .dma_id = _dma_id, }
 #define RSND_SRC_UNUSED				\
-	{ .flags = 0, .convert_rate = 0, .dma_id = 0, }
-
-#define rsnd_scu_platform_info	rsnd_src_platform_info
-#define src_info		scu_info
-#define src_info_nr		scu_info_nr
+{ .convert_rate = 0, .dma_id = -1, }
 
 struct rsnd_src_platform_info {
-	u32 flags;
 	u32 convert_rate; /* sampling rate convert */
 	int dma_id; /* for Gen2 SCU */
 };
 
+/*
+ * flags
+ */
+struct rsnd_dvc_platform_info {
+	u32 flags;
+};
+
 struct rsnd_dai_path_info {
 	struct rsnd_ssi_platform_info *ssi;
 	struct rsnd_src_platform_info *src;
+	struct rsnd_dvc_platform_info *dvc;
 };
 
 struct rsnd_dai_platform_info {
@@ -99,6 +91,8 @@ struct rcar_snd_info {
 	int ssi_info_nr;
 	struct rsnd_src_platform_info *src_info;
 	int src_info_nr;
+	struct rsnd_dvc_platform_info *dvc_info;
+	int dvc_info_nr;
 	struct rsnd_dai_platform_info *dai_info;
 	int dai_info_nr;
 	int (*start)(int id);

include/sound/rt5640.h

@@ -16,6 +16,10 @@ struct rt5640_platform_data {
 	bool in1_diff;
 	bool in2_diff;
 
+	bool dmic_en;
+	bool dmic1_data_pin; /* 0 = IN1P; 1 = GPIO3 */
+	bool dmic2_data_pin; /* 0 = IN1N; 1 = GPIO4 */
+
 	int ldo1_en; /* GPIO for LDO1_EN */
 };
 

include/sound/rt5645.h

+/*
+ * linux/sound/rt5645.h -- Platform data for RT5645
+ *
+ * Copyright 2013 Realtek Microelectronics
+ *
+ * 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 __LINUX_SND_RT5645_H
+#define __LINUX_SND_RT5645_H
+
+struct rt5645_platform_data {
+	/* IN2 can optionally be differential */
+	bool in2_diff;
+
+	bool dmic_en;
+	unsigned int dmic1_data_pin;
+	/* 0 = IN2N; 1 = GPIO5; 2 = GPIO11 */
+	unsigned int dmic2_data_pin;
+	/* 0 = IN2P; 1 = GPIO6; 2 = GPIO10; 3 = GPIO12 */
+};
+
+#endif

include/sound/rt5651.h

+/*
+ * linux/sound/rt286.h -- Platform data for RT286
+ *
+ * Copyright 2013 Realtek Microelectronics
+ *
+ * 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 __LINUX_SND_RT5651_H
+#define __LINUX_SND_RT5651_H
+
+struct rt5651_platform_data {
+	/* IN2 can optionally be differential */
+	bool in2_diff;
+
+	bool dmic_en;
+};
+
+#endif

sound/arm/pxa2xx-pcm.c

@@ -14,6 +14,8 @@
 #include <linux/dma-mapping.h>
 #include <linux/dmaengine.h>
 
+#include <mach/dma.h>
+
 #include <sound/core.h>
 #include <sound/pxa2xx-lib.h>
 #include <sound/dmaengine_pcm.h>

sound/arm/pxa2xx-pcm.h

@@ -9,12 +9,11 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <mach/dma.h>
 
 struct pxa2xx_runtime_data {
 	int dma_ch;
 	struct snd_dmaengine_dai_dma_data *params;
-	pxa_dma_desc *dma_desc_array;
+	struct pxa_dma_desc *dma_desc_array;
 	dma_addr_t dma_desc_array_phys;
 };
 

sound/soc/codecs/Kconfig

@@ -72,6 +72,8 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_PCM512x_SPI if SPI_MASTER
 	select SND_SOC_RT5631 if I2C
 	select SND_SOC_RT5640 if I2C
+	select SND_SOC_RT5645 if I2C
+	select SND_SOC_RT5651 if I2C
 	select SND_SOC_SGTL5000 if I2C
 	select SND_SOC_SI476X if MFD_SI476X_CORE
 	select SND_SOC_SIRF_AUDIO_CODEC
@@ -406,6 +408,12 @@ config SND_SOC_RT5631
 config SND_SOC_RT5640
 	tristate
 
+config SND_SOC_RT5645
+        tristate
+
+config SND_SOC_RT5651
+	tristate
+
 #Freescale sgtl5000 codec
 config SND_SOC_SGTL5000
 	tristate "Freescale SGTL5000 CODEC"

sound/soc/codecs/Makefile

@@ -62,6 +62,8 @@ snd-soc-pcm512x-i2c-objs := pcm512x-i2c.o
 snd-soc-pcm512x-spi-objs := pcm512x-spi.o
 snd-soc-rt5631-objs := rt5631.o
 snd-soc-rt5640-objs := rt5640.o
+snd-soc-rt5645-objs := rt5645.o
+snd-soc-rt5651-objs := rt5651.o
 snd-soc-sgtl5000-objs := sgtl5000.o
 snd-soc-alc5623-objs := alc5623.o
 snd-soc-alc5632-objs := alc5632.o
@@ -216,6 +218,8 @@ obj-$(CONFIG_SND_SOC_PCM512x_I2C)	+= snd-soc-pcm512x-i2c.o
 obj-$(CONFIG_SND_SOC_PCM512x_SPI)	+= snd-soc-pcm512x-spi.o
 obj-$(CONFIG_SND_SOC_RT5631)	+= snd-soc-rt5631.o
 obj-$(CONFIG_SND_SOC_RT5640)	+= snd-soc-rt5640.o
+obj-$(CONFIG_SND_SOC_RT5645)	+= snd-soc-rt5645.o
+obj-$(CONFIG_SND_SOC_RT5651)	+= snd-soc-rt5651.o
 obj-$(CONFIG_SND_SOC_SGTL5000)  += snd-soc-sgtl5000.o
 obj-$(CONFIG_SND_SOC_SIGMADSP)	+= snd-soc-sigmadsp.o
 obj-$(CONFIG_SND_SOC_SI476X)	+= snd-soc-si476x.o

sound/soc/codecs/rt5640.h

@@ -192,6 +192,13 @@
 #define RT5640_R_VOL_MASK			(0x3f)
 #define RT5640_R_VOL_SFT			0
 
+/* SW Reset & Device ID (0x00) */
+#define RT5640_ID_MASK				(0x3 << 1)
+#define RT5640_ID_5639				(0x0 << 1)
+#define RT5640_ID_5640				(0x2 << 1)
+#define RT5640_ID_5642				(0x3 << 1)
+
+
 /* IN1 and IN2 Control (0x0d) */
 /* IN3 and IN4 Control (0x0e) */
 #define RT5640_BST_SFT1				12
@@ -976,8 +983,6 @@
 #define RT5640_SCLK_SRC_SFT			14
 #define RT5640_SCLK_SRC_MCLK			(0x0 << 14)
 #define RT5640_SCLK_SRC_PLL1			(0x1 << 14)
-#define RT5640_SCLK_SRC_PLL1T			(0x2 << 14)
-#define RT5640_SCLK_SRC_RCCLK			(0x3 << 14) /* 15MHz */
 #define RT5640_PLL1_SRC_MASK			(0x3 << 12)
 #define RT5640_PLL1_SRC_SFT			12
 #define RT5640_PLL1_SRC_MCLK			(0x0 << 12)
@@ -2097,7 +2102,6 @@ struct rt5640_priv {
 	int pll_in;
 	int pll_out;
 
-	int dmic_en;
 	bool hp_mute;
 };
 

sound/soc/nuc900/Kconfig

@@ -4,6 +4,7 @@
 config SND_SOC_NUC900
 	tristate "SoC Audio for NUC900 series"
 	depends on ARCH_W90X900
+	select SND_SOC_NUC900_AC97
 	help
 	  This option enables support for AC97 mode on the NUC900 SoC.
 

sound/soc/nuc900/nuc900-ac97.c

@@ -28,6 +28,7 @@
 
 static DEFINE_MUTEX(ac97_mutex);
 struct nuc900_audio *nuc900_ac97_data;
+EXPORT_SYMBOL_GPL(nuc900_ac97_data);
 
 static int nuc900_checkready(void)
 {

sound/soc/omap/Kconfig

@@ -26,7 +26,7 @@ config SND_OMAP_SOC_N810
 
 config SND_OMAP_SOC_RX51
 	tristate "SoC Audio support for Nokia RX-51"
-	depends on SND_OMAP_SOC && ARM && (MACH_NOKIA_RX51 || COMPILE_TEST)
+	depends on SND_OMAP_SOC && ARM && (MACH_NOKIA_RX51 || COMPILE_TEST) && I2C
 	select SND_OMAP_SOC_MCBSP
 	select SND_SOC_TLV320AIC3X
 	select SND_SOC_TPA6130A2
@@ -37,7 +37,7 @@ config SND_OMAP_SOC_RX51
 
 config SND_OMAP_SOC_AMS_DELTA
 	tristate "SoC Audio support for Amstrad E3 (Delta) videophone"
-	depends on SND_OMAP_SOC && MACH_AMS_DELTA
+	depends on SND_OMAP_SOC && MACH_AMS_DELTA && TTY
 	select SND_OMAP_SOC_MCBSP
 	select SND_SOC_CX20442
 	help

sound/soc/omap/am3517evm.c

@@ -77,7 +77,7 @@ static struct snd_soc_dai_link am3517evm_dai = {
 	.stream_name = "AIC23",
 	.cpu_dai_name = "omap-mcbsp.1",
 	.codec_dai_name = "tlv320aic23-hifi",
-	.platform_name = "omap-pcm-audio",
+	.platform_name = "omap-mcbsp.1",
 	.codec_name = "tlv320aic23-codec.2-001a",
 	.dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF |
 		   SND_SOC_DAIFMT_CBM_CFM,

sound/soc/omap/ams-delta.c

@@ -534,7 +534,7 @@ static struct snd_soc_dai_link ams_delta_dai_link = {
 	.cpu_dai_name = "omap-mcbsp.1",
 	.codec_dai_name = "cx20442-voice",
 	.init = ams_delta_cx20442_init,
-	.platform_name = "omap-pcm-audio",
+	.platform_name = "omap-mcbsp.1",
 	.codec_name = "cx20442-codec",
 	.ops = &ams_delta_ops,
 };

sound/soc/omap/n810.c

@@ -278,7 +278,7 @@ static struct snd_soc_dai_link n810_dai = {
 	.name = "TLV320AIC33",
 	.stream_name = "AIC33",
 	.cpu_dai_name = "omap-mcbsp.2",
-	.platform_name = "omap-pcm-audio",
+	.platform_name = "omap-mcbsp.2",
 	.codec_name = "tlv320aic3x-codec.2-0018",
 	.codec_dai_name = "tlv320aic3x-hifi",
 	.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |

sound/soc/omap/omap-abe-twl6040.c

@@ -47,8 +47,7 @@ static int omap_abe_hw_params(struct snd_pcm_substream *substream,
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_card *card = codec->card;
+	struct snd_soc_card *card = rtd->card;
 	struct abe_twl6040 *priv = snd_soc_card_get_drvdata(card);
 	int clk_id, freq;
 	int ret;
@@ -168,7 +167,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int omap_abe_twl6040_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_card *card = codec->card;
+	struct snd_soc_card *card = rtd->card;
 	struct abe_twl6040 *priv = snd_soc_card_get_drvdata(card);
 	int hs_trim;
 	int ret = 0;
@@ -214,9 +213,7 @@ static struct snd_soc_dai_link abe_twl6040_dai_links[] = {
 	{
 		.name = "TWL6040",
 		.stream_name = "TWL6040",
-		.cpu_dai_name = "omap-mcpdm",
 		.codec_dai_name = "twl6040-legacy",
-		.platform_name = "omap-pcm-audio",
 		.codec_name = "twl6040-codec",
 		.init = omap_abe_twl6040_init,
 		.ops = &omap_abe_ops,
@@ -224,9 +221,7 @@ static struct snd_soc_dai_link abe_twl6040_dai_links[] = {
 	{
 		.name = "DMIC",
 		.stream_name = "DMIC Capture",
-		.cpu_dai_name = "omap-dmic",
 		.codec_dai_name = "dmic-hifi",
-		.platform_name = "omap-pcm-audio",
 		.codec_name = "dmic-codec",
 		.init = omap_abe_dmic_init,
 		.ops = &omap_abe_dmic_ops,
@@ -281,14 +276,14 @@ static int omap_abe_probe(struct platform_device *pdev)
 		dev_err(&pdev->dev, "McPDM node is not provided\n");
 		return -EINVAL;
 	}
-	abe_twl6040_dai_links[0].cpu_dai_name  = NULL;
 	abe_twl6040_dai_links[0].cpu_of_node = dai_node;
+	abe_twl6040_dai_links[0].platform_of_node = dai_node;
 
 	dai_node = of_parse_phandle(node, "ti,dmic", 0);
 	if (dai_node) {
 		num_links = 2;
-		abe_twl6040_dai_links[1].cpu_dai_name  = NULL;
 		abe_twl6040_dai_links[1].cpu_of_node = dai_node;
+		abe_twl6040_dai_links[1].platform_of_node = dai_node;
 
 		priv->dmic_codec_dev = platform_device_register_simple(
 						"dmic-codec", -1, NULL, 0);

sound/soc/omap/omap-dmic.c

@@ -42,6 +42,7 @@
 #include <sound/dmaengine_pcm.h>
 
 #include "omap-dmic.h"
+#include "omap-pcm.h"
 
 struct omap_dmic {
 	struct device *dev;
@@ -113,7 +114,6 @@ static int omap_dmic_dai_startup(struct snd_pcm_substream *substream,
 
 	mutex_unlock(&dmic->mutex);
 
-	snd_soc_dai_set_dma_data(dai, substream, &dmic->dma_data);
 	return ret;
 }
 
@@ -417,6 +417,9 @@ static int omap_dmic_probe(struct snd_soc_dai *dai)
 
 	/* Configure DMIC threshold value */
 	dmic->threshold = OMAP_DMIC_THRES_MAX - 3;
+
+	snd_soc_dai_init_dma_data(dai, NULL, &dmic->dma_data);
+
 	return 0;
 }
 
@@ -492,6 +495,10 @@ static int asoc_dmic_probe(struct platform_device *pdev)
 	if (ret)
 		goto err_put_clk;
 
+	ret = omap_pcm_platform_register(&pdev->dev);
+	if (ret)
+		goto err_put_clk;
+
 	return 0;
 
 err_put_clk:

sound/soc/omap/omap-hdmi-card.c

@@ -33,7 +33,7 @@ static struct snd_soc_dai_link omap_hdmi_dai = {
 	.name = "HDMI",
 	.stream_name = "HDMI",
 	.cpu_dai_name = "omap-hdmi-audio-dai",
-	.platform_name = "omap-pcm-audio",
+	.platform_name = "omap-hdmi-audio-dai",
 	.codec_name = "hdmi-audio-codec",
 	.codec_dai_name = "hdmi-hifi",
 };

sound/soc/omap/omap-hdmi.c

@@ -36,6 +36,7 @@
 #include <video/omapdss.h>
 
 #include "omap-hdmi.h"
+#include "omap-pcm.h"
 
 #define DRV_NAME "omap-hdmi-audio-dai"
 
@@ -324,7 +325,10 @@ static int omap_hdmi_probe(struct platform_device *pdev)
 	ret = snd_soc_register_component(&pdev->dev, &omap_hdmi_component,
 					 &omap_hdmi_dai, 1);
 
+	if (ret)
 		return ret;
+
+	return omap_pcm_platform_register(&pdev->dev);
 }
 
 static int omap_hdmi_remove(struct platform_device *pdev)

sound/soc/omap/omap-mcbsp.c

@@ -38,6 +38,7 @@
 #include <linux/platform_data/asoc-ti-mcbsp.h>
 #include "mcbsp.h"
 #include "omap-mcbsp.h"
+#include "omap-pcm.h"
 
 #define OMAP_MCBSP_RATES	(SNDRV_PCM_RATE_8000_96000)
 
@@ -149,9 +150,6 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
 					   SNDRV_PCM_HW_PARAM_PERIOD_SIZE, 2);
 	}
 
-	snd_soc_dai_set_dma_data(cpu_dai, substream,
-				 &mcbsp->dma_data[substream->stream]);
-
 	return err;
 }
 
@@ -559,6 +557,10 @@ static int omap_mcbsp_probe(struct snd_soc_dai *dai)
 
 	pm_runtime_enable(mcbsp->dev);
 
+	snd_soc_dai_init_dma_data(dai,
+				  &mcbsp->dma_data[SNDRV_PCM_STREAM_PLAYBACK],
+				  &mcbsp->dma_data[SNDRV_PCM_STREAM_CAPTURE]);
+
 	return 0;
 }
 
@@ -691,7 +693,7 @@ OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP" #port " Sidetone Channel 1 Volume", \
 OMAP_MCBSP_ST_CONTROLS(2);
 OMAP_MCBSP_ST_CONTROLS(3);
 
-int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd)
+int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd, int port_id)
 {
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
@@ -701,7 +703,7 @@ int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd)
 		return 0;
 	}
 
-	switch (mcbsp->id) {
+	switch (port_id) {
 	case 2: /* McBSP 2 */
 		return snd_soc_add_dai_controls(cpu_dai,
 					omap_mcbsp2_st_controls,
@@ -711,6 +713,7 @@ int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd)
 					omap_mcbsp3_st_controls,
 					ARRAY_SIZE(omap_mcbsp3_st_controls));
 	default:
+		dev_err(mcbsp->dev, "Port %d not supported\n", port_id);
 		break;
 	}
 
@@ -799,11 +802,15 @@ static int asoc_mcbsp_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, mcbsp);
 
 	ret = omap_mcbsp_init(pdev);
-	if (!ret)
-		return snd_soc_register_component(&pdev->dev, &omap_mcbsp_component,
-						  &omap_mcbsp_dai, 1);
+	if (ret)
+		return ret;
 
+	ret = snd_soc_register_component(&pdev->dev, &omap_mcbsp_component,
+					 &omap_mcbsp_dai, 1);
+	if (ret)
 		return ret;
+
+	return omap_pcm_platform_register(&pdev->dev);
 }
 
 static int asoc_mcbsp_remove(struct platform_device *pdev)

sound/soc/omap/omap-mcbsp.h

@@ -39,6 +39,6 @@ enum omap_mcbsp_div {
 	OMAP_MCBSP_CLKGDV,		/* Sample rate generator divider */
 };
 
-int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd);
+int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd, int port_id);
 
 #endif

sound/soc/omap/omap-mcpdm.c

@@ -42,6 +42,7 @@
 #include <sound/dmaengine_pcm.h>
 
 #include "omap-mcpdm.h"
+#include "omap-pcm.h"
 
 struct mcpdm_link_config {
 	u32 link_mask; /* channel mask for the direction */
@@ -265,9 +266,6 @@ static int omap_mcpdm_dai_startup(struct snd_pcm_substream *substream,
 	}
 	mutex_unlock(&mcpdm->mutex);
 
-	snd_soc_dai_set_dma_data(dai, substream,
-				 &mcpdm->dma_data[substream->stream]);
-
 	return 0;
 }
 
@@ -406,6 +404,11 @@ static int omap_mcpdm_probe(struct snd_soc_dai *dai)
 	mcpdm->config[SNDRV_PCM_STREAM_PLAYBACK].threshold = 2;
 	mcpdm->config[SNDRV_PCM_STREAM_CAPTURE].threshold =
 							MCPDM_UP_THRES_MAX - 3;
+
+	snd_soc_dai_init_dma_data(dai,
+				  &mcpdm->dma_data[SNDRV_PCM_STREAM_PLAYBACK],
+				  &mcpdm->dma_data[SNDRV_PCM_STREAM_CAPTURE]);
+
 	return ret;
 }
 
@@ -460,6 +463,7 @@ static int asoc_mcpdm_probe(struct platform_device *pdev)
 {
 	struct omap_mcpdm *mcpdm;
 	struct resource *res;
+	int ret;
 
 	mcpdm = devm_kzalloc(&pdev->dev, sizeof(struct omap_mcpdm), GFP_KERNEL);
 	if (!mcpdm)
@@ -490,9 +494,13 @@ static int asoc_mcpdm_probe(struct platform_device *pdev)
 
 	mcpdm->dev = &pdev->dev;
 
-	return devm_snd_soc_register_component(&pdev->dev,
+	ret =  devm_snd_soc_register_component(&pdev->dev,
 					       &omap_mcpdm_component,
 					       &omap_mcpdm_dai, 1);
+	if (ret)
+		return ret;
+
+	return omap_pcm_platform_register(&pdev->dev);
 }
 
 static const struct of_device_id omap_mcpdm_of_match[] = {

sound/soc/omap/omap-pcm.c

@@ -238,31 +238,6 @@ int omap_pcm_platform_register(struct device *dev)
 }
 EXPORT_SYMBOL_GPL(omap_pcm_platform_register);
 
-static int omap_pcm_probe(struct platform_device *pdev)
-{
-	return snd_soc_register_platform(&pdev->dev,
-			&omap_soc_platform);
-}
-
-static int omap_pcm_remove(struct platform_device *pdev)
-{
-	snd_soc_unregister_platform(&pdev->dev);
-	return 0;
-}
-
-static struct platform_driver omap_pcm_driver = {
-	.driver = {
-			.name = "omap-pcm-audio",
-			.owner = THIS_MODULE,
-	},
-
-	.probe = omap_pcm_probe,
-	.remove = omap_pcm_remove,
-};
-
-module_platform_driver(omap_pcm_driver);
-
 MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@bitmer.com>");
 MODULE_DESCRIPTION("OMAP PCM DMA module");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:omap-pcm-audio");

sound/soc/omap/omap-twl4030.c

@@ -55,8 +55,7 @@ static int omap_twl4030_hw_params(struct snd_pcm_substream *substream,
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_card *card = codec->card;
+	struct snd_soc_card *card = rtd->card;
 	unsigned int fmt;
 	int ret;
 
@@ -179,7 +178,7 @@ static inline void twl4030_disconnect_pin(struct snd_soc_dapm_context *dapm,
 static int omap_twl4030_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_card *card = codec->card;
+	struct snd_soc_card *card = rtd->card;
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	struct omap_tw4030_pdata *pdata = dev_get_platdata(card->dev);
 	struct omap_twl4030 *priv = snd_soc_card_get_drvdata(card);
@@ -239,7 +238,7 @@ static struct snd_soc_dai_link omap_twl4030_dai_links[] = {
 		.stream_name = "TWL4030 HiFi",
 		.cpu_dai_name = "omap-mcbsp.2",
 		.codec_dai_name = "twl4030-hifi",
-		.platform_name = "omap-pcm-audio",
+		.platform_name = "omap-mcbsp.2",
 		.codec_name = "twl4030-codec",
 		.init = omap_twl4030_init,
 		.ops = &omap_twl4030_ops,
@@ -249,7 +248,7 @@ static struct snd_soc_dai_link omap_twl4030_dai_links[] = {
 		.stream_name = "TWL4030 Voice",
 		.cpu_dai_name = "omap-mcbsp.3",
 		.codec_dai_name = "twl4030-voice",
-		.platform_name = "omap-pcm-audio",
+		.platform_name = "omap-mcbsp.2",
 		.codec_name = "twl4030-codec",
 		.dai_fmt = SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF |
 			   SND_SOC_DAIFMT_CBM_CFM,
@@ -299,12 +298,18 @@ static int omap_twl4030_probe(struct platform_device *pdev)
 		omap_twl4030_dai_links[0].cpu_dai_name  = NULL;
 		omap_twl4030_dai_links[0].cpu_of_node = dai_node;
 
+		omap_twl4030_dai_links[0].platform_name  = NULL;
+		omap_twl4030_dai_links[0].platform_of_node = dai_node;
+
 		dai_node = of_parse_phandle(node, "ti,mcbsp-voice", 0);
 		if (!dai_node) {
 			card->num_links = 1;
 		} else {
 			omap_twl4030_dai_links[1].cpu_dai_name  = NULL;
 			omap_twl4030_dai_links[1].cpu_of_node = dai_node;
+
+			omap_twl4030_dai_links[1].platform_name  = NULL;
+			omap_twl4030_dai_links[1].platform_of_node = dai_node;
 		}
 
 		priv->jack_detect = of_get_named_gpio(node,

sound/soc/omap/omap3pandora.c

@@ -197,7 +197,7 @@ static struct snd_soc_dai_link omap3pandora_dai[] = {
 		.stream_name = "HiFi Out",
 		.cpu_dai_name = "omap-mcbsp.2",
 		.codec_dai_name = "twl4030-hifi",
-		.platform_name = "omap-pcm-audio",
+		.platform_name = "omap-mcbsp.2",
 		.codec_name = "twl4030-codec",
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
 			   SND_SOC_DAIFMT_CBS_CFS,
@@ -208,7 +208,7 @@ static struct snd_soc_dai_link omap3pandora_dai[] = {
 		.stream_name = "Line/Mic In",
 		.cpu_dai_name = "omap-mcbsp.4",
 		.codec_dai_name = "twl4030-hifi",
-		.platform_name = "omap-pcm-audio",
+		.platform_name = "omap-mcbsp.4",
 		.codec_name = "twl4030-codec",
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
 			   SND_SOC_DAIFMT_CBS_CFS,

sound/soc/omap/osk5912.c

@@ -96,7 +96,7 @@ static struct snd_soc_dai_link osk_dai = {
 	.stream_name = "AIC23",
 	.cpu_dai_name = "omap-mcbsp.1",
 	.codec_dai_name = "tlv320aic23-hifi",
-	.platform_name = "omap-pcm-audio",
+	.platform_name = "omap-mcbsp.1",
 	.codec_name = "tlv320aic23-codec",
 	.dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF |
 		   SND_SOC_DAIFMT_CBM_CFM,

sound/soc/omap/rx51.c

@@ -26,6 +26,7 @@
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <linux/platform_device.h>
+#include <linux/gpio/consumer.h>
 #include <linux/module.h>
 #include <sound/core.h>
 #include <sound/jack.h>
@@ -38,15 +39,6 @@
 
 #include "omap-mcbsp.h"
 
-#define RX51_TVOUT_SEL_GPIO		40
-#define RX51_JACK_DETECT_GPIO		177
-#define RX51_ECI_SW_GPIO		182
-/*
- * REVISIT: TWL4030 GPIO base in RX-51. Now statically defined to 192. This
- * gpio is reserved in arch/arm/mach-omap2/board-rx51-peripherals.c
- */
-#define RX51_SPEAKER_AMP_TWL_GPIO	(192 + 7)
-
 enum {
 	RX51_JACK_DISABLED,
 	RX51_JACK_TVOUT,		/* tv-out with stereo output */
@@ -54,12 +46,21 @@ enum {
 	RX51_JACK_HS,			/* headset: stereo output with mic */
 };
 
+struct rx51_audio_pdata {
+	struct gpio_desc *tvout_selection_gpio;
+	struct gpio_desc *jack_detection_gpio;
+	struct gpio_desc *eci_sw_gpio;
+	struct gpio_desc *speaker_amp_gpio;
+};
+
 static int rx51_spk_func;
 static int rx51_dmic_func;
 static int rx51_jack_func;
 
 static void rx51_ext_control(struct snd_soc_dapm_context *dapm)
 {
+	struct snd_soc_card *card = dapm->card;
+	struct rx51_audio_pdata *pdata = snd_soc_card_get_drvdata(card);
 	int hp = 0, hs = 0, tvout = 0;
 
 	switch (rx51_jack_func) {
@@ -93,7 +94,7 @@ static void rx51_ext_control(struct snd_soc_dapm_context *dapm)
 	else
 		snd_soc_dapm_disable_pin_unlocked(dapm, "HS Mic");
 
-	gpio_set_value(RX51_TVOUT_SEL_GPIO, tvout);
+	gpiod_set_value(pdata->tvout_selection_gpio, tvout);
 
 	snd_soc_dapm_sync_unlocked(dapm);
 
@@ -154,10 +155,12 @@ static int rx51_set_spk(struct snd_kcontrol *kcontrol,
 static int rx51_spk_event(struct snd_soc_dapm_widget *w,
 			  struct snd_kcontrol *k, int event)
 {
-	if (SND_SOC_DAPM_EVENT_ON(event))
-		gpio_set_value_cansleep(RX51_SPEAKER_AMP_TWL_GPIO, 1);
-	else
-		gpio_set_value_cansleep(RX51_SPEAKER_AMP_TWL_GPIO, 0);
+	struct snd_soc_dapm_context *dapm = w->dapm;
+	struct snd_soc_card *card = dapm->card;
+	struct rx51_audio_pdata *pdata = snd_soc_card_get_drvdata(card);
+
+	gpiod_set_raw_value_cansleep(pdata->speaker_amp_gpio,
+				     !!SND_SOC_DAPM_EVENT_ON(event));
 
 	return 0;
 }
@@ -223,7 +226,6 @@ static struct snd_soc_jack rx51_av_jack;
 
 static struct snd_soc_jack_gpio rx51_av_jack_gpios[] = {
 	{
-		.gpio = RX51_JACK_DETECT_GPIO,
 		.name = "avdet-gpio",
 		.report = SND_JACK_HEADSET,
 		.invert = 1,
@@ -258,9 +260,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 	{"b Mic Bias", NULL, "HS Mic"}
 };
 
-static const char *spk_function[] = {"Off", "On"};
-static const char *input_function[] = {"ADC", "Digital Mic"};
-static const char *jack_function[] = {"Off", "TV-OUT", "Headphone", "Headset"};
+static const char * const spk_function[] = {"Off", "On"};
+static const char * const input_function[] = {"ADC", "Digital Mic"};
+static const char * const jack_function[] = {
+	"Off", "TV-OUT", "Headphone", "Headset"
+};
 
 static const struct soc_enum rx51_enum[] = {
 	SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(spk_function), spk_function),
@@ -282,6 +286,9 @@ static const struct snd_kcontrol_new aic34_rx51_controls[] = {
 static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_card *card = rtd->card;
+	struct rx51_audio_pdata *pdata = snd_soc_card_get_drvdata(card);
+
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int err;
 
@@ -291,23 +298,38 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
 	snd_soc_dapm_nc_pin(dapm, "LINE1R");
 
 	err = tpa6130a2_add_controls(codec);
-	if (err < 0)
+	if (err < 0) {
+		dev_err(card->dev, "Failed to add TPA6130A2 controls\n");
 		return err;
+	}
 	snd_soc_limit_volume(codec, "TPA6130A2 Headphone Playback Volume", 42);
 
-	err = omap_mcbsp_st_add_controls(rtd);
-	if (err < 0)
+	err = omap_mcbsp_st_add_controls(rtd, 2);
+	if (err < 0) {
+		dev_err(card->dev, "Failed to add MCBSP controls\n");
 		return err;
+	}
 
 	/* AV jack detection */
 	err = snd_soc_jack_new(codec, "AV Jack",
 			       SND_JACK_HEADSET | SND_JACK_VIDEOOUT,
 			       &rx51_av_jack);
-	if (err)
+	if (err) {
+		dev_err(card->dev, "Failed to add AV Jack\n");
 		return err;
+	}
+
+	/* prepare gpio for snd_soc_jack_add_gpios */
+	rx51_av_jack_gpios[0].gpio = desc_to_gpio(pdata->jack_detection_gpio);
+	devm_gpiod_put(card->dev, pdata->jack_detection_gpio);
+
 	err = snd_soc_jack_add_gpios(&rx51_av_jack,
 				     ARRAY_SIZE(rx51_av_jack_gpios),
 				     rx51_av_jack_gpios);
+	if (err) {
+		dev_err(card->dev, "Failed to add GPIOs\n");
+		return err;
+	}
 
 	return err;
 }
@@ -319,7 +341,7 @@ static struct snd_soc_dai_link rx51_dai[] = {
 		.stream_name = "AIC34",
 		.cpu_dai_name = "omap-mcbsp.2",
 		.codec_dai_name = "tlv320aic3x-hifi",
-		.platform_name = "omap-pcm-audio",
+		.platform_name = "omap-mcbsp.2",
 		.codec_name = "tlv320aic3x-codec.2-0018",
 		.dai_fmt = SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF |
 			   SND_SOC_DAIFMT_CBM_CFM,
@@ -361,61 +383,151 @@ static struct snd_soc_card rx51_sound_card = {
 	.num_dapm_routes = ARRAY_SIZE(audio_map),
 };
 
-static struct platform_device *rx51_snd_device;
-
-static int __init rx51_soc_init(void)
+static int rx51_soc_probe(struct platform_device *pdev)
 {
+	struct rx51_audio_pdata *pdata;
+	struct device_node *np = pdev->dev.of_node;
+	struct snd_soc_card *card = &rx51_sound_card;
 	int err;
 
 	if (!machine_is_nokia_rx51() && !of_machine_is_compatible("nokia,omap3-n900"))
 		return -ENODEV;
 
-	err = gpio_request_one(RX51_TVOUT_SEL_GPIO,
-			       GPIOF_DIR_OUT | GPIOF_INIT_LOW, "tvout_sel");
-	if (err)
-		goto err_gpio_tvout_sel;
-	err = gpio_request_one(RX51_ECI_SW_GPIO,
-			       GPIOF_DIR_OUT | GPIOF_INIT_HIGH, "eci_sw");
-	if (err)
-		goto err_gpio_eci_sw;
-
-	rx51_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!rx51_snd_device) {
-		err = -ENOMEM;
-		goto err1;
+	card->dev = &pdev->dev;
+
+	if (np) {
+		struct device_node *dai_node;
+
+		dai_node = of_parse_phandle(np, "nokia,cpu-dai", 0);
+		if (!dai_node) {
+			dev_err(&pdev->dev, "McBSP node is not provided\n");
+			return -EINVAL;
 		}
+		rx51_dai[0].cpu_dai_name = NULL;
+		rx51_dai[0].platform_name = NULL;
+		rx51_dai[0].cpu_of_node = dai_node;
+		rx51_dai[0].platform_of_node = dai_node;
+
+		dai_node = of_parse_phandle(np, "nokia,audio-codec", 0);
+		if (!dai_node) {
+			dev_err(&pdev->dev, "Codec node is not provided\n");
+			return -EINVAL;
+		}
+		rx51_dai[0].codec_name = NULL;
+		rx51_dai[0].codec_of_node = dai_node;
 
-	platform_set_drvdata(rx51_snd_device, &rx51_sound_card);
+		dai_node = of_parse_phandle(np, "nokia,audio-codec", 1);
+		if (!dai_node) {
+			dev_err(&pdev->dev, "Auxiliary Codec node is not provided\n");
+			return -EINVAL;
+		}
+		rx51_aux_dev[0].codec_name = NULL;
+		rx51_aux_dev[0].codec_of_node = dai_node;
+		rx51_codec_conf[0].dev_name = NULL;
+		rx51_codec_conf[0].of_node = dai_node;
+
+		dai_node = of_parse_phandle(np, "nokia,headphone-amplifier", 0);
+		if (!dai_node) {
+			dev_err(&pdev->dev, "Headphone amplifier node is not provided\n");
+			return -EINVAL;
+		}
 
-	err = platform_device_add(rx51_snd_device);
-	if (err)
-		goto err2;
+		/* TODO: tpa6130a2a driver supports only a single instance, so
+		 * this driver ignores the headphone-amplifier node for now.
+		 * It's already mandatory in the DT binding to be future proof.
+		 */
+	}
 
-	return 0;
-err2:
-	platform_device_put(rx51_snd_device);
-err1:
-	gpio_free(RX51_ECI_SW_GPIO);
-err_gpio_eci_sw:
-	gpio_free(RX51_TVOUT_SEL_GPIO);
-err_gpio_tvout_sel:
+	pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
+	if (pdata == NULL) {
+		dev_err(card->dev, "failed to create private data\n");
+		return -ENOMEM;
+	}
+	snd_soc_card_set_drvdata(card, pdata);
 
+	pdata->tvout_selection_gpio = devm_gpiod_get(card->dev,
+						     "tvout-selection");
+	if (IS_ERR(pdata->tvout_selection_gpio)) {
+		dev_err(card->dev, "could not get tvout selection gpio\n");
+		return PTR_ERR(pdata->tvout_selection_gpio);
+	}
+
+	err = gpiod_direction_output(pdata->tvout_selection_gpio, 0);
+	if (err) {
+		dev_err(card->dev, "could not setup tvout selection gpio\n");
+		return err;
+	}
+
+	pdata->jack_detection_gpio = devm_gpiod_get(card->dev,
+						    "jack-detection");
+	if (IS_ERR(pdata->jack_detection_gpio)) {
+		dev_err(card->dev, "could not get jack detection gpio\n");
+		return PTR_ERR(pdata->jack_detection_gpio);
+	}
+
+	pdata->eci_sw_gpio = devm_gpiod_get(card->dev, "eci-switch");
+	if (IS_ERR(pdata->eci_sw_gpio)) {
+		dev_err(card->dev, "could not get eci switch gpio\n");
+		return PTR_ERR(pdata->eci_sw_gpio);
+	}
+
+	err = gpiod_direction_output(pdata->eci_sw_gpio, 1);
+	if (err) {
+		dev_err(card->dev, "could not setup eci switch gpio\n");
+		return err;
+	}
+
+	pdata->speaker_amp_gpio = devm_gpiod_get(card->dev,
+						 "speaker-amplifier");
+	if (IS_ERR(pdata->speaker_amp_gpio)) {
+		dev_err(card->dev, "could not get speaker enable gpio\n");
+		return PTR_ERR(pdata->speaker_amp_gpio);
+	}
+
+	err = gpiod_direction_output(pdata->speaker_amp_gpio, 0);
+	if (err) {
+		dev_err(card->dev, "could not setup speaker enable gpio\n");
 		return err;
+	}
+
+	err = devm_snd_soc_register_card(card->dev, card);
+	if (err) {
+		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", err);
+		return err;
+	}
+
+	return 0;
 }
 
-static void __exit rx51_soc_exit(void)
+static int rx51_soc_remove(struct platform_device *pdev)
 {
 	snd_soc_jack_free_gpios(&rx51_av_jack, ARRAY_SIZE(rx51_av_jack_gpios),
 				rx51_av_jack_gpios);
 
-	platform_device_unregister(rx51_snd_device);
-	gpio_free(RX51_ECI_SW_GPIO);
-	gpio_free(RX51_TVOUT_SEL_GPIO);
+	return 0;
 }
 
-module_init(rx51_soc_init);
-module_exit(rx51_soc_exit);
+#if defined(CONFIG_OF)
+static const struct of_device_id rx51_audio_of_match[] = {
+	{ .compatible = "nokia,n900-audio", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, rx51_audio_of_match);
+#endif
+
+static struct platform_driver rx51_soc_driver = {
+	.driver = {
+		.name = "rx51-audio",
+		.owner = THIS_MODULE,
+		.of_match_table = of_match_ptr(rx51_audio_of_match),
+	},
+	.probe = rx51_soc_probe,
+	.remove = rx51_soc_remove,
+};
+
+module_platform_driver(rx51_soc_driver);
 
 MODULE_AUTHOR("Nokia Corporation");
 MODULE_DESCRIPTION("ALSA SoC Nokia RX-51");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:rx51-audio");

sound/soc/pxa/Kconfig

@@ -140,7 +140,7 @@ config SND_PXA910_SOC
 
 config SND_SOC_TTC_DKB
 	bool "SoC Audio support for TTC DKB"
-	depends on SND_PXA910_SOC && MACH_TTC_DKB
+	depends on SND_PXA910_SOC && MACH_TTC_DKB && I2C=y
 	select PXA_SSP
 	select SND_PXA_SOC_SSP
 	select SND_MMP_SOC

sound/soc/pxa/pxa-ssp.c

@@ -34,8 +34,6 @@
 #include <sound/pxa2xx-lib.h>
 #include <sound/dmaengine_pcm.h>
 
-#include <mach/hardware.h>
-
 #include "../../arm/pxa2xx-pcm.h"
 #include "pxa-ssp.h"
 

sound/soc/pxa/pxa2xx-pcm.c

@@ -15,6 +15,8 @@
 #include <linux/dmaengine.h>
 #include <linux/of.h>
 
+#include <mach/dma.h>
+
 #include <sound/core.h>
 #include <sound/soc.h>
 #include <sound/pxa2xx-lib.h>

sound/soc/sh/rcar/Makefile

-snd-soc-rcar-objs	:= core.o gen.o src.o adg.o ssi.o
+snd-soc-rcar-objs	:= core.o gen.o src.o adg.o ssi.o dvc.o
 obj-$(CONFIG_SND_SOC_RCAR)	+= snd-soc-rcar.o
\ No newline at end of file

sound/soc/sh/rcar/adg.c

@@ -57,6 +57,24 @@ static u32 rsnd_adg_ssi_ws_timing_gen2(struct rsnd_dai_stream *io)
 	return (0x6 + ws) << 8;
 }
 
+int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_dai *rdai,
+				 struct rsnd_mod *mod,
+				 struct rsnd_dai_stream *io)
+{
+	int id = rsnd_mod_id(mod);
+	int shift = (id % 2) ? 16 : 0;
+	u32 mask, val;
+
+	val = rsnd_adg_ssi_ws_timing_gen2(io);
+
+	val  = val	<< shift;
+	mask = 0xffff	<< shift;
+
+	rsnd_mod_bset(mod, CMDOUT_TIMSEL, mask, val);
+
+	return 0;
+}
+
 static int rsnd_adg_set_src_timsel_gen2(struct rsnd_dai *rdai,
 					struct rsnd_mod *mod,
 					struct rsnd_dai_stream *io,
@@ -397,9 +415,8 @@ int rsnd_adg_probe(struct platform_device *pdev,
 {
 	struct rsnd_adg *adg;
 	struct device *dev = rsnd_priv_to_dev(priv);
-	struct clk *clk, *clk_orig;
+	struct clk *clk;
 	int i;
-	bool use_old_style = false;
 
 	adg = devm_kzalloc(dev, sizeof(*adg), GFP_KERNEL);
 	if (!adg) {
@@ -407,45 +424,13 @@ int rsnd_adg_probe(struct platform_device *pdev,
 		return -ENOMEM;
 	}
 
-	clk_orig	= devm_clk_get(dev, NULL);
 	adg->clk[CLKA]	= devm_clk_get(dev, "clk_a");
 	adg->clk[CLKB]	= devm_clk_get(dev, "clk_b");
 	adg->clk[CLKC]	= devm_clk_get(dev, "clk_c");
 	adg->clk[CLKI]	= devm_clk_get(dev, "clk_i");
 
-	/*
-	 * It request device dependent audio clock.
-	 * But above all clks will indicate rsnd module clock
-	 * if platform doesn't it
-	 */
-	for_each_rsnd_clk(clk, adg, i) {
-		if (clk_orig == clk) {
-			dev_warn(dev,
-				 "doesn't have device dependent clock, use independent clock\n");
-			use_old_style = true;
-			break;
-		}
-	}
-
-	/*
-	 * note:
-	 * these exist in order to keep compatible with
-	 * platform which has device independent audio clock,
-	 * but will be removed soon
-	 */
-	if (use_old_style) {
-		adg->clk[CLKA] = devm_clk_get(NULL, "audio_clk_a");
-		adg->clk[CLKB] = devm_clk_get(NULL, "audio_clk_b");
-		adg->clk[CLKC] = devm_clk_get(NULL, "audio_clk_c");
-		adg->clk[CLKI] = devm_clk_get(NULL, "audio_clk_internal");
-	}
-
-	for_each_rsnd_clk(clk, adg, i) {
-		if (IS_ERR(clk)) {
-			dev_err(dev, "Audio clock failed\n");
-			return -EIO;
-		}
-	}
+	for_each_rsnd_clk(clk, adg, i)
+		dev_dbg(dev, "clk %d : %p\n", i, clk);
 
 	rsnd_adg_ssi_clk_init(priv, adg);
 

sound/soc/sh/rcar/gen.c

@@ -181,6 +181,8 @@ static int rsnd_gen2_regmap_init(struct rsnd_priv *priv, struct rsnd_gen *gen)
 		RSND_GEN2_M_REG(gen, SCU,	SRC_BUSIF_MODE,	0x0,	0x20),
 		RSND_GEN2_M_REG(gen, SCU,	SRC_ROUTE_MODE0,0xc,	0x20),
 		RSND_GEN2_M_REG(gen, SCU,	SRC_CTRL,	0x10,	0x20),
+		RSND_GEN2_M_REG(gen, SCU,	CMD_ROUTE_SLCT,	0x18c,	0x20),
+		RSND_GEN2_M_REG(gen, SCU,	CMD_CTRL,	0x190,	0x20),
 		RSND_GEN2_M_REG(gen, SCU,	SRC_SWRSR,	0x200,	0x40),
 		RSND_GEN2_M_REG(gen, SCU,	SRC_SRCIR,	0x204,	0x40),
 		RSND_GEN2_M_REG(gen, SCU,	SRC_ADINR,	0x214,	0x40),
@@ -189,6 +191,14 @@ static int rsnd_gen2_regmap_init(struct rsnd_priv *priv, struct rsnd_gen *gen)
 		RSND_GEN2_M_REG(gen, SCU,	SRC_SRCCR,	0x224,	0x40),
 		RSND_GEN2_M_REG(gen, SCU,	SRC_BSDSR,	0x22c,	0x40),
 		RSND_GEN2_M_REG(gen, SCU,	SRC_BSISR,	0x238,	0x40),
+		RSND_GEN2_M_REG(gen, SCU,	DVC_SWRSR,	0xe00,	0x100),
+		RSND_GEN2_M_REG(gen, SCU,	DVC_DVUIR,	0xe04,	0x100),
+		RSND_GEN2_M_REG(gen, SCU,	DVC_ADINR,	0xe08,	0x100),
+		RSND_GEN2_M_REG(gen, SCU,	DVC_DVUCR,	0xe10,	0x100),
+		RSND_GEN2_M_REG(gen, SCU,	DVC_ZCMCR,	0xe14,	0x100),
+		RSND_GEN2_M_REG(gen, SCU,	DVC_VOL0R,	0xe28,	0x100),
+		RSND_GEN2_M_REG(gen, SCU,	DVC_VOL1R,	0xe2c,	0x100),
+		RSND_GEN2_M_REG(gen, SCU,	DVC_DVUER,	0xe48,	0x100),
 
 		RSND_GEN2_S_REG(gen, ADG,	BRRA,		0x00),
 		RSND_GEN2_S_REG(gen, ADG,	BRRB,		0x04),
@@ -207,6 +217,7 @@ static int rsnd_gen2_regmap_init(struct rsnd_priv *priv, struct rsnd_gen *gen)
 		RSND_GEN2_S_REG(gen, ADG,	SRCOUT_TIMSEL2,	0x50),
 		RSND_GEN2_S_REG(gen, ADG,	SRCOUT_TIMSEL3,	0x54),
 		RSND_GEN2_S_REG(gen, ADG,	SRCOUT_TIMSEL4,	0x58),
+		RSND_GEN2_S_REG(gen, ADG,	CMDOUT_TIMSEL,	0x5c),
 
 		RSND_GEN2_M_REG(gen, SSI,	SSICR,		0x00,	0x40),
 		RSND_GEN2_M_REG(gen, SSI,	SSISR,		0x04,	0x40),
@@ -252,13 +263,13 @@ static int rsnd_gen2_probe(struct platform_device *pdev,
 		return ret;
 
 	dev_dbg(dev, "Gen2 device probed\n");
-	dev_dbg(dev, "SCU  : %08x => %p\n", scu_res->start,
+	dev_dbg(dev, "SCU  : %pap => %p\n", &scu_res->start,
 		gen->base[RSND_GEN2_SCU]);
-	dev_dbg(dev, "ADG  : %08x => %p\n", adg_res->start,
+	dev_dbg(dev, "ADG  : %pap => %p\n", &adg_res->start,
 		gen->base[RSND_GEN2_ADG]);
-	dev_dbg(dev, "SSIU : %08x => %p\n", ssiu_res->start,
+	dev_dbg(dev, "SSIU : %pap => %p\n", &ssiu_res->start,
 		gen->base[RSND_GEN2_SSIU]);
-	dev_dbg(dev, "SSI  : %08x => %p\n", ssi_res->start,
+	dev_dbg(dev, "SSI  : %pap => %p\n", &ssi_res->start,
 		gen->base[RSND_GEN2_SSI]);
 
 	return 0;
@@ -345,11 +356,11 @@ static int rsnd_gen1_probe(struct platform_device *pdev,
 		return ret;
 
 	dev_dbg(dev, "Gen1 device probed\n");
-	dev_dbg(dev, "SRU : %08x => %p\n",	sru_res->start,
+	dev_dbg(dev, "SRU : %pap => %p\n",	&sru_res->start,
 						gen->base[RSND_GEN1_SRU]);
-	dev_dbg(dev, "ADG : %08x => %p\n",	adg_res->start,
+	dev_dbg(dev, "ADG : %pap => %p\n",	&adg_res->start,
 						gen->base[RSND_GEN1_ADG]);
-	dev_dbg(dev, "SSI : %08x => %p\n",	ssi_res->start,
+	dev_dbg(dev, "SSI : %pap => %p\n",	&ssi_res->start,
 						gen->base[RSND_GEN1_SSI]);
 
 	return 0;