From: Lukasz Majewski Date: Mon, 9 May 2022 12:10:55 +0000 (+0200) Subject: ASoC: wm8940: add devicetree support X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3a3610aaa9dce8ef1257bb42ac7f0fe2b5809a54;p=linux.git ASoC: wm8940: add devicetree support This adds devicetree support to the wm8940 codec driver. With a DT-based kernel, there is no board-specific setting to select the driver so allow it to be manually chosen. Signed-off-by: Lukasz Majewski Acked-by: Charles Keepax Link: https://lore.kernel.org/r/20220509121055.31103-1-lukma@denx.de Signed-off-by: Mark Brown --- diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index b106e55170904..095712316bafe 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -1868,7 +1868,7 @@ config SND_SOC_WM8904 depends on I2C config SND_SOC_WM8940 - tristate + tristate "Wolfson Microelectronics WM8940 codec" depends on I2C config SND_SOC_WM8955 diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c index 99b4524f53d83..589394d420ced 100644 --- a/sound/soc/codecs/wm8940.c +++ b/sound/soc/codecs/wm8940.c @@ -778,9 +778,16 @@ static const struct i2c_device_id wm8940_i2c_id[] = { }; MODULE_DEVICE_TABLE(i2c, wm8940_i2c_id); +static const struct of_device_id wm8940_of_match[] = { + { .compatible = "wlf,wm8940", }, + { } +}; +MODULE_DEVICE_TABLE(of, wm8940_of_match); + static struct i2c_driver wm8940_i2c_driver = { .driver = { .name = "wm8940", + .of_match_table = wm8940_of_match, }, .probe_new = wm8940_i2c_probe, .id_table = wm8940_i2c_id,