The patch ASoC: uniphier: add support for UniPhier EVEA codec has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 3a47b1dfa2913038623cec3164adfb2448269fa6 Mon Sep 17 00:00:00 2001 From: Katsuhiro Suzuki <suzuki.katsuhiro@xxxxxxxxxxxxx> Date: Wed, 22 Nov 2017 20:43:17 +0900 Subject: [PATCH] ASoC: uniphier: add support for UniPhier EVEA codec This patch adds EVEA codec driver. This codec core is in inside of UniPhier SoC. Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@xxxxxxxxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> --- sound/soc/Kconfig | 1 + sound/soc/Makefile | 1 + sound/soc/uniphier/Kconfig | 19 ++ sound/soc/uniphier/Makefile | 3 + sound/soc/uniphier/evea.c | 567 ++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 591 insertions(+) create mode 100644 sound/soc/uniphier/Kconfig create mode 100644 sound/soc/uniphier/Makefile create mode 100644 sound/soc/uniphier/evea.c diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig index d22758165496..84c3582f3982 100644 --- a/sound/soc/Kconfig +++ b/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" diff --git a/sound/soc/Makefile b/sound/soc/Makefile index 5327f4d6c668..74cd1858d38b 100644 --- a/sound/soc/Makefile +++ b/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/ diff --git a/sound/soc/uniphier/Kconfig b/sound/soc/uniphier/Kconfig new file mode 100644 index 000000000000..02886a457eaf --- /dev/null +++ b/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". diff --git a/sound/soc/uniphier/Makefile b/sound/soc/uniphier/Makefile new file mode 100644 index 000000000000..3be00d72f5e5 --- /dev/null +++ b/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 diff --git a/sound/soc/uniphier/evea.c b/sound/soc/uniphier/evea.c new file mode 100644 index 000000000000..0cc9efff1d9a --- /dev/null +++ b/sound/soc/uniphier/evea.c @@ -0,0 +1,567 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Socionext UniPhier EVEA ADC/DAC codec driver. + * + * Copyright (c) 2016-2017 Socionext Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; version 2 + * of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/clk.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/regmap.h> +#include <linux/reset.h> +#include <sound/pcm.h> +#include <sound/soc.h> + +#define DRV_NAME "evea" +#define EVEA_RATES SNDRV_PCM_RATE_48000 +#define EVEA_FORMATS SNDRV_PCM_FMTBIT_S32_LE + +#define AADCPOW(n) (0x0078 + 0x04 * (n)) +#define AADCPOW_AADC_POWD BIT(0) +#define AHPOUTPOW 0x0098 +#define AHPOUTPOW_HP_ON BIT(4) +#define ALINEPOW 0x009c +#define ALINEPOW_LIN2_POWD BIT(3) +#define ALINEPOW_LIN1_POWD BIT(4) +#define ALO1OUTPOW 0x00a8 +#define ALO1OUTPOW_LO1_ON BIT(4) +#define ALO2OUTPOW 0x00ac +#define ALO2OUTPOW_ADAC2_MUTE BIT(0) +#define ALO2OUTPOW_LO2_ON BIT(4) +#define AANAPOW 0x00b8 +#define AANAPOW_A_POWD BIT(4) +#define ADACSEQ1(n) (0x0144 + 0x40 * (n)) +#define ADACSEQ1_MMUTE BIT(1) +#define ADACSEQ2(n) (0x0160 + 0x40 * (n)) +#define ADACSEQ2_ADACIN_FIX BIT(0) +#define ADAC1ODC 0x0200 +#define ADAC1ODC_HP_DIS_RES_MASK GENMASK(2, 1) +#define ADAC1ODC_HP_DIS_RES_OFF (0x0 << 1) +#define ADAC1ODC_HP_DIS_RES_ON (0x3 << 1) +#define ADAC1ODC_ADAC_RAMPCLT_MASK GENMASK(8, 7) +#define ADAC1ODC_ADAC_RAMPCLT_NORMAL (0x0 << 7) +#define ADAC1ODC_ADAC_RAMPCLT_REDUCE (0x1 << 7) + +struct evea_priv { + struct clk *clk, *clk_exiv; + struct reset_control *rst, *rst_exiv, *rst_adamv; + struct regmap *regmap; + + int switch_lin; + int switch_lo; + int switch_hp; +}; + +static const struct snd_soc_dapm_widget evea_widgets[] = { + SND_SOC_DAPM_ADC("ADC", "Capture", SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_INPUT("LIN1_LP"), + SND_SOC_DAPM_INPUT("LIN1_RP"), + SND_SOC_DAPM_INPUT("LIN2_LP"), + SND_SOC_DAPM_INPUT("LIN2_RP"), + SND_SOC_DAPM_INPUT("LIN3_LP"), + SND_SOC_DAPM_INPUT("LIN3_RP"), + + SND_SOC_DAPM_DAC("DAC", "Playback", SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_OUTPUT("HP1_L"), + SND_SOC_DAPM_OUTPUT("HP1_R"), + SND_SOC_DAPM_OUTPUT("LO2_L"), + SND_SOC_DAPM_OUTPUT("LO2_R"), +}; + +static const struct snd_soc_dapm_route evea_routes[] = { + { "ADC", NULL, "LIN1_LP" }, + { "ADC", NULL, "LIN1_RP" }, + { "ADC", NULL, "LIN2_LP" }, + { "ADC", NULL, "LIN2_RP" }, + { "ADC", NULL, "LIN3_LP" }, + { "ADC", NULL, "LIN3_RP" }, + + { "HP1_L", NULL, "DAC" }, + { "HP1_R", NULL, "DAC" }, + { "LO2_L", NULL, "DAC" }, + { "LO2_R", NULL, "DAC" }, +}; + +static void evea_set_power_state_on(struct evea_priv *evea) +{ + struct regmap *map = evea->regmap; + + regmap_update_bits(map, AANAPOW, AANAPOW_A_POWD, + AANAPOW_A_POWD); + + regmap_update_bits(map, ADAC1ODC, ADAC1ODC_HP_DIS_RES_MASK, + ADAC1ODC_HP_DIS_RES_ON); + + regmap_update_bits(map, ADAC1ODC, ADAC1ODC_ADAC_RAMPCLT_MASK, + ADAC1ODC_ADAC_RAMPCLT_REDUCE); + + regmap_update_bits(map, ADACSEQ2(0), ADACSEQ2_ADACIN_FIX, 0); + regmap_update_bits(map, ADACSEQ2(1), ADACSEQ2_ADACIN_FIX, 0); + regmap_update_bits(map, ADACSEQ2(2), ADACSEQ2_ADACIN_FIX, 0); +} + +static void evea_set_power_state_off(struct evea_priv *evea) +{ + struct regmap *map = evea->regmap; + + regmap_update_bits(map, ADAC1ODC, ADAC1ODC_HP_DIS_RES_MASK, + ADAC1ODC_HP_DIS_RES_ON); + + regmap_update_bits(map, ADACSEQ1(0), ADACSEQ1_MMUTE, + ADACSEQ1_MMUTE); + regmap_update_bits(map, ADACSEQ1(1), ADACSEQ1_MMUTE, + ADACSEQ1_MMUTE); + regmap_update_bits(map, ADACSEQ1(2), ADACSEQ1_MMUTE, + ADACSEQ1_MMUTE); + + regmap_update_bits(map, ALO1OUTPOW, ALO1OUTPOW_LO1_ON, 0); + regmap_update_bits(map, ALO2OUTPOW, ALO2OUTPOW_LO2_ON, 0); + regmap_update_bits(map, AHPOUTPOW, AHPOUTPOW_HP_ON, 0); +} + +static int evea_update_switch_lin(struct evea_priv *evea) +{ + struct regmap *map = evea->regmap; + + if (evea->switch_lin) { + regmap_update_bits(map, ALINEPOW, + ALINEPOW_LIN2_POWD | ALINEPOW_LIN1_POWD, + ALINEPOW_LIN2_POWD | ALINEPOW_LIN1_POWD); + + regmap_update_bits(map, AADCPOW(0), AADCPOW_AADC_POWD, + AADCPOW_AADC_POWD); + regmap_update_bits(map, AADCPOW(1), AADCPOW_AADC_POWD, + AADCPOW_AADC_POWD); + } else { + regmap_update_bits(map, AADCPOW(0), AADCPOW_AADC_POWD, 0); + regmap_update_bits(map, AADCPOW(1), AADCPOW_AADC_POWD, 0); + + regmap_update_bits(map, ALINEPOW, + ALINEPOW_LIN2_POWD | ALINEPOW_LIN1_POWD, 0); + } + + return 0; +} + +static int evea_update_switch_lo(struct evea_priv *evea) +{ + struct regmap *map = evea->regmap; + + if (evea->switch_lo) { + regmap_update_bits(map, ADACSEQ1(0), ADACSEQ1_MMUTE, 0); + regmap_update_bits(map, ADACSEQ1(2), ADACSEQ1_MMUTE, 0); + + regmap_update_bits(map, ALO1OUTPOW, ALO1OUTPOW_LO1_ON, + ALO1OUTPOW_LO1_ON); + regmap_update_bits(map, ALO2OUTPOW, + ALO2OUTPOW_ADAC2_MUTE | ALO2OUTPOW_LO2_ON, + ALO2OUTPOW_ADAC2_MUTE | ALO2OUTPOW_LO2_ON); + } else { + regmap_update_bits(map, ADACSEQ1(0), ADACSEQ1_MMUTE, + ADACSEQ1_MMUTE); + regmap_update_bits(map, ADACSEQ1(2), ADACSEQ1_MMUTE, + ADACSEQ1_MMUTE); + + regmap_update_bits(map, ALO1OUTPOW, ALO1OUTPOW_LO1_ON, 0); + regmap_update_bits(map, ALO2OUTPOW, + ALO2OUTPOW_ADAC2_MUTE | ALO2OUTPOW_LO2_ON, + 0); + } + + return 0; +} + +static int evea_update_switch_hp(struct evea_priv *evea) +{ + struct regmap *map = evea->regmap; + + if (evea->switch_hp) { + regmap_update_bits(map, ADACSEQ1(1), ADACSEQ1_MMUTE, 0); + + regmap_update_bits(map, AHPOUTPOW, AHPOUTPOW_HP_ON, + AHPOUTPOW_HP_ON); + + regmap_update_bits(map, ADAC1ODC, ADAC1ODC_HP_DIS_RES_MASK, + ADAC1ODC_HP_DIS_RES_OFF); + } else { + regmap_update_bits(map, ADAC1ODC, ADAC1ODC_HP_DIS_RES_MASK, + ADAC1ODC_HP_DIS_RES_ON); + + regmap_update_bits(map, ADACSEQ1(1), ADACSEQ1_MMUTE, + ADACSEQ1_MMUTE); + + regmap_update_bits(map, AHPOUTPOW, AHPOUTPOW_HP_ON, 0); + } + + return 0; +} + +static void evea_update_switch_all(struct evea_priv *evea) +{ + evea_update_switch_lin(evea); + evea_update_switch_lo(evea); + evea_update_switch_hp(evea); +} + +static int evea_get_switch_lin(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct evea_priv *evea = snd_soc_codec_get_drvdata(codec); + + ucontrol->value.integer.value[0] = evea->switch_lin; + + return 0; +} + +static int evea_set_switch_lin(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct evea_priv *evea = snd_soc_codec_get_drvdata(codec); + + if (evea->switch_lin == ucontrol->value.integer.value[0]) + return 0; + + evea->switch_lin = ucontrol->value.integer.value[0]; + + return evea_update_switch_lin(evea); +} + +static int evea_get_switch_lo(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct evea_priv *evea = snd_soc_codec_get_drvdata(codec); + + ucontrol->value.integer.value[0] = evea->switch_lo; + + return 0; +} + +static int evea_set_switch_lo(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct evea_priv *evea = snd_soc_codec_get_drvdata(codec); + + if (evea->switch_lo == ucontrol->value.integer.value[0]) + return 0; + + evea->switch_lo = ucontrol->value.integer.value[0]; + + return evea_update_switch_lo(evea); +} + +static int evea_get_switch_hp(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct evea_priv *evea = snd_soc_codec_get_drvdata(codec); + + ucontrol->value.integer.value[0] = evea->switch_hp; + + return 0; +} + +static int evea_set_switch_hp(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct evea_priv *evea = snd_soc_codec_get_drvdata(codec); + + if (evea->switch_hp == ucontrol->value.integer.value[0]) + return 0; + + evea->switch_hp = ucontrol->value.integer.value[0]; + + return evea_update_switch_hp(evea); +} + +static const struct snd_kcontrol_new eva_controls[] = { + SOC_SINGLE_BOOL_EXT("Line Capture Switch", 0, + evea_get_switch_lin, evea_set_switch_lin), + SOC_SINGLE_BOOL_EXT("Line Playback Switch", 0, + evea_get_switch_lo, evea_set_switch_lo), + SOC_SINGLE_BOOL_EXT("Headphone Playback Switch", 0, + evea_get_switch_hp, evea_set_switch_hp), +}; + +static int evea_codec_probe(struct snd_soc_codec *codec) +{ + struct evea_priv *evea = snd_soc_codec_get_drvdata(codec); + + evea->switch_lin = 1; + evea->switch_lo = 1; + evea->switch_hp = 1; + + evea_set_power_state_on(evea); + evea_update_switch_all(evea); + + return 0; +} + +static int evea_codec_suspend(struct snd_soc_codec *codec) +{ + struct evea_priv *evea = snd_soc_codec_get_drvdata(codec); + + evea_set_power_state_off(evea); + + reset_control_assert(evea->rst_adamv); + reset_control_assert(evea->rst_exiv); + reset_control_assert(evea->rst); + + clk_disable_unprepare(evea->clk_exiv); + clk_disable_unprepare(evea->clk); + + return 0; +} + +static int evea_codec_resume(struct snd_soc_codec *codec) +{ + struct evea_priv *evea = snd_soc_codec_get_drvdata(codec); + int ret; + + ret = clk_prepare_enable(evea->clk); + if (ret) + return ret; + + ret = clk_prepare_enable(evea->clk_exiv); + if (ret) + goto err_out_clock; + + ret = reset_control_deassert(evea->rst); + if (ret) + goto err_out_clock_exiv; + + ret = reset_control_deassert(evea->rst_exiv); + if (ret) + goto err_out_reset; + + ret = reset_control_deassert(evea->rst_adamv); + if (ret) + goto err_out_reset_exiv; + + evea_set_power_state_on(evea); + evea_update_switch_all(evea); + + return 0; + +err_out_reset_exiv: + reset_control_assert(evea->rst_exiv); + +err_out_reset: + reset_control_assert(evea->rst); + +err_out_clock_exiv: + clk_disable_unprepare(evea->clk_exiv); + +err_out_clock: + clk_disable_unprepare(evea->clk); + + return ret; +} + +static struct snd_soc_codec_driver soc_codec_evea = { + .probe = evea_codec_probe, + .suspend = evea_codec_suspend, + .resume = evea_codec_resume, + + .component_driver = { + .dapm_widgets = evea_widgets, + .num_dapm_widgets = ARRAY_SIZE(evea_widgets), + .dapm_routes = evea_routes, + .num_dapm_routes = ARRAY_SIZE(evea_routes), + .controls = eva_controls, + .num_controls = ARRAY_SIZE(eva_controls), + }, +}; + +static struct snd_soc_dai_driver soc_dai_evea[] = { + { + .name = DRV_NAME "-line1", + .playback = { + .stream_name = "Line Out 1", + .formats = EVEA_FORMATS, + .rates = EVEA_RATES, + .channels_min = 2, + .channels_max = 2, + }, + .capture = { + .stream_name = "Line In 1", + .formats = EVEA_FORMATS, + .rates = EVEA_RATES, + .channels_min = 2, + .channels_max = 2, + }, + }, + { + .name = DRV_NAME "-hp1", + .playback = { + .stream_name = "Headphone 1", + .formats = EVEA_FORMATS, + .rates = EVEA_RATES, + .channels_min = 2, + .channels_max = 2, + }, + }, + { + .name = DRV_NAME "-lo2", + .playback = { + .stream_name = "Line Out 2", + .formats = EVEA_FORMATS, + .rates = EVEA_RATES, + .channels_min = 2, + .channels_max = 2, + }, + }, +}; + +static const struct regmap_config evea_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0xffc, + .cache_type = REGCACHE_NONE, +}; + +static int evea_probe(struct platform_device *pdev) +{ + struct evea_priv *evea; + struct resource *res; + void __iomem *preg; + int ret; + + evea = devm_kzalloc(&pdev->dev, sizeof(struct evea_priv), GFP_KERNEL); + if (!evea) + return -ENOMEM; + + evea->clk = devm_clk_get(&pdev->dev, "evea"); + if (IS_ERR(evea->clk)) + return PTR_ERR(evea->clk); + + evea->clk_exiv = devm_clk_get(&pdev->dev, "exiv"); + if (IS_ERR(evea->clk_exiv)) + return PTR_ERR(evea->clk_exiv); + + evea->rst = devm_reset_control_get_shared(&pdev->dev, "evea"); + if (IS_ERR(evea->rst)) + return PTR_ERR(evea->rst); + + evea->rst_exiv = devm_reset_control_get_shared(&pdev->dev, "exiv"); + if (IS_ERR(evea->rst_exiv)) + return PTR_ERR(evea->rst_exiv); + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + preg = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(preg)) + return PTR_ERR(preg); + + evea->regmap = devm_regmap_init_mmio(&pdev->dev, preg, + &evea_regmap_config); + if (IS_ERR(evea->regmap)) + return PTR_ERR(evea->regmap); + + ret = clk_prepare_enable(evea->clk); + if (ret) + return ret; + + ret = clk_prepare_enable(evea->clk_exiv); + if (ret) + goto err_out_clock; + + ret = reset_control_deassert(evea->rst); + if (ret) + goto err_out_clock_exiv; + + ret = reset_control_deassert(evea->rst_exiv); + if (ret) + goto err_out_reset; + + /* ADAMV will hangup if EXIV reset is asserted */ + evea->rst_adamv = devm_reset_control_get_shared(&pdev->dev, "adamv"); + if (IS_ERR(evea->rst_adamv)) { + ret = PTR_ERR(evea->rst_adamv); + goto err_out_reset_exiv; + } + + ret = reset_control_deassert(evea->rst_adamv); + if (ret) + goto err_out_reset_exiv; + + platform_set_drvdata(pdev, evea); + + ret = snd_soc_register_codec(&pdev->dev, &soc_codec_evea, + soc_dai_evea, ARRAY_SIZE(soc_dai_evea)); + if (ret) + goto err_out_reset_adamv; + + return 0; + +err_out_reset_adamv: + reset_control_assert(evea->rst_adamv); + +err_out_reset_exiv: + reset_control_assert(evea->rst_exiv); + +err_out_reset: + reset_control_assert(evea->rst); + +err_out_clock_exiv: + clk_disable_unprepare(evea->clk_exiv); + +err_out_clock: + clk_disable_unprepare(evea->clk); + + return ret; +} + +static int evea_remove(struct platform_device *pdev) +{ + struct evea_priv *evea = platform_get_drvdata(pdev); + + snd_soc_unregister_codec(&pdev->dev); + + reset_control_assert(evea->rst_adamv); + reset_control_assert(evea->rst_exiv); + reset_control_assert(evea->rst); + + clk_disable_unprepare(evea->clk_exiv); + clk_disable_unprepare(evea->clk); + + return 0; +} + +static const struct of_device_id evea_of_match[] = { + { .compatible = "socionext,uniphier-evea", }, + {} +}; +MODULE_DEVICE_TABLE(of, evea_of_match); + +static struct platform_driver evea_codec_driver = { + .driver = { + .name = DRV_NAME, + .of_match_table = of_match_ptr(evea_of_match), + }, + .probe = evea_probe, + .remove = evea_remove, +}; +module_platform_driver(evea_codec_driver); + +MODULE_AUTHOR("Katsuhiro Suzuki <suzuki.katsuhiro@xxxxxxxxxxxxx>"); +MODULE_DESCRIPTION("UniPhier EVEA codec driver"); +MODULE_LICENSE("GPL v2"); -- 2.15.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
