Merge remote-tracking branches 'asoc/topic/uniphier', 'asoc/topic/uti…

…ls', 'asoc/topic/ux500', 'asoc/topic/wm0010' and 'asoc/topic/wm2000' into asoc-next

Documentation/devicetree/bindings/sound/uniphier,evea.txt

@@ -0,0 +1,26 @@
+Socionext EVEA - UniPhier SoC internal codec driver
+
+Required properties:
+- compatible      : should be "socionext,uniphier-evea".
+- reg             : offset and length of the register set for the device.
+- clock-names     : should include following entries:
+                    "evea", "exiv"
+- clocks          : a list of phandle, should contain an entry for each
+                    entries in clock-names.
+- reset-names     : should include following entries:
+                    "evea", "exiv", "adamv"
+- resets          : a list of phandle, should contain reset entries of
+                    reset-names.
+- #sound-dai-cells: should be 1.
+
+Example:
+
+	codec {
+		compatible = "socionext,uniphier-evea";
+		reg = <0x57900000 0x1000>;
+		clock-names = "evea", "exiv";
+		clocks = <&sys_clk 41>, <&sys_clk 42>;
+		reset-names = "evea", "exiv", "adamv";
+		resets = <&sys_rst 41>, <&sys_rst 42>, <&adamv_rst 0>;
+		#sound-dai-cells = <1>;
+	};

MAINTAINERS

@@ -12592,6 +12592,12 @@ F:	include/media/soc*
 F:	drivers/media/i2c/soc_camera/
 F:	drivers/media/platform/soc_camera/
 
+SOCIONEXT UNIPHIER SOUND DRIVER
+M:	Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
+L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
+S:	Maintained
+F:	sound/soc/uniphier/
+
 SOEKRIS NET48XX LED SUPPORT
 M:	Chris Boot <bootc@bootc.net>
 S:	Maintained

sound/soc/Kconfig

@@ -71,6 +71,7 @@ source "sound/soc/stm/Kconfig"
 source "sound/soc/sunxi/Kconfig"
 source "sound/soc/tegra/Kconfig"
 source "sound/soc/txx9/Kconfig"
+source "sound/soc/uniphier/Kconfig"
 source "sound/soc/ux500/Kconfig"
 source "sound/soc/xtensa/Kconfig"
 source "sound/soc/zte/Kconfig"

sound/soc/Makefile

@@ -55,6 +55,7 @@ obj-$(CONFIG_SND_SOC)	+= stm/
 obj-$(CONFIG_SND_SOC)	+= sunxi/
 obj-$(CONFIG_SND_SOC)	+= tegra/
 obj-$(CONFIG_SND_SOC)	+= txx9/
+obj-$(CONFIG_SND_SOC)	+= uniphier/
 obj-$(CONFIG_SND_SOC)	+= ux500/
 obj-$(CONFIG_SND_SOC)	+= xtensa/
 obj-$(CONFIG_SND_SOC)	+= zte/

sound/soc/codecs/wm0010.c

@@ -655,11 +655,8 @@ static int wm0010_boot(struct snd_soc_codec *codec)
 		ret = -ENOMEM;
 		len = pll_rec.length + 8;
 		out = kzalloc(len, GFP_KERNEL | GFP_DMA);
-		if (!out) {
-			dev_err(codec->dev,
-				"Failed to allocate RX buffer\n");
+		if (!out)
 			goto abort;
-		}
 
 		img_swap = kzalloc(len, GFP_KERNEL | GFP_DMA);
 		if (!img_swap)

sound/soc/codecs/wm2000.c

@@ -13,7 +13,7 @@
  * 'wm2000_anc.bin' by default (overridable via platform data) at
  * runtime and is expected to be in flat binary format.  This is
  * generated by Wolfson configuration tools and includes
- * system-specific callibration information.  If supplied as a
+ * system-specific calibration information.  If supplied as a
  * sequence of ASCII-encoded hexidecimal bytes this can be converted
  * into a flat binary with a command such as this on the command line:
  *
@@ -826,8 +826,7 @@ static int wm2000_i2c_probe(struct i2c_client *i2c,
 	int reg;
 	u16 id;
 
-	wm2000 = devm_kzalloc(&i2c->dev, sizeof(struct wm2000_priv),
-			      GFP_KERNEL);
+	wm2000 = devm_kzalloc(&i2c->dev, sizeof(*wm2000), GFP_KERNEL);
 	if (!wm2000)
 		return -ENOMEM;
 
@@ -902,7 +901,6 @@ static int wm2000_i2c_probe(struct i2c_client *i2c,
 					    wm2000->anc_download_size,
 					    GFP_KERNEL);
 	if (wm2000->anc_download == NULL) {
-		dev_err(&i2c->dev, "Out of memory\n");
 		ret = -ENOMEM;
 		goto err_supplies;
 	}

sound/soc/soc-utils.c

@@ -288,7 +288,7 @@ static const struct snd_soc_platform_driver dummy_platform = {
 	.ops = &dummy_dma_ops,
 };
 
-static struct snd_soc_codec_driver dummy_codec;
+static const struct snd_soc_codec_driver dummy_codec;
 
 #define STUB_RATES	SNDRV_PCM_RATE_8000_192000
 #define STUB_FORMATS	(SNDRV_PCM_FMTBIT_S8 | \

sound/soc/uniphier/Kconfig

@@ -0,0 +1,19 @@
+# SPDX-License-Identifier: GPL-2.0
+config SND_SOC_UNIPHIER
+	tristate "ASoC support for UniPhier"
+	depends on (ARCH_UNIPHIER || COMPILE_TEST)
+	help
+	  Say Y or M if you want to add support for the Socionext
+	  UniPhier SoC audio interfaces. You will also need to select the
+	  audio interfaces to support below.
+	  If unsure select "N".
+
+config SND_SOC_UNIPHIER_EVEA_CODEC
+	tristate "UniPhier SoC internal audio codec"
+	depends on SND_SOC_UNIPHIER
+	select REGMAP_MMIO
+	help
+	  This adds Codec driver for Socionext UniPhier LD11/20 SoC
+	  internal DAC. This driver supports Line In / Out and HeadPhone.
+	  Select Y if you use such device.
+	  If unsure select "N".

sound/soc/uniphier/Makefile

@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+snd-soc-uniphier-evea-objs := evea.o
+obj-$(CONFIG_SND_SOC_UNIPHIER_EVEA_CODEC) += snd-soc-uniphier-evea.o