diff options
| author |   Daniel Baluta <daniel.baluta@nxp.com> | 2020-04-09 10:18:30 +0300 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2020-04-15 23:28:06 +0100 |
| commit | afb93d716533ddef20fc70e626f7b43f204cb411 (patch) | |
| tree | 415cf81cc70493d1c80c2781b89b67c0c122759b /sound/soc/sof/imx/Kconfig | |
| parent | ASoC: SOF: imx: fix undefined reference issue (diff) | |
| download | wireguard-linux-afb93d716533ddef20fc70e626f7b43f204cb411.tar.xz wireguard-linux-afb93d716533ddef20fc70e626f7b43f204cb411.zip | |
ASoC: SOF: imx: Add i.MX8M HW support
This adds skeleton support for the audio DSP hardware found on NXP i.MX8M
platform.
There is one notable difference between i.MX8M and i.MX8, which doesn't
allow us to reuse HW support from imx8.c file designed for i.MX8:
On i.MX8M resources (clocks, power, pinctrl, etc) are managed by the
Linux kernel while on i.MX8 resources are managed by a separate
System Controller Firmware. This makes the interface to those resources
completely different.
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20200409071832.2039-4-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/imx/Kconfig')
| -rw-r--r-- | sound/soc/sof/imx/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sound/soc/sof/imx/Kconfig b/sound/soc/sof/imx/Kconfig index 9586635cf8ab..0e7964bf4448 100644 --- a/sound/soc/sof/imx/Kconfig +++ b/sound/soc/sof/imx/Kconfig @@ -14,6 +14,7 @@ if SND_SOC_SOF_IMX_TOPLEVEL config SND_SOC_SOF_IMX_OF def_tristate SND_SOC_SOF_OF select SND_SOC_SOF_IMX8 if SND_SOC_SOF_IMX8_SUPPORT + select SND_SOC_SOF_IMX8M if SND_SOC_SOF_IMX8M_SUPPORT help This option is not user-selectable but automagically handled by 'select' statements at a higher level @@ -33,4 +34,18 @@ config SND_SOC_SOF_IMX8 This option is not user-selectable but automagically handled by 'select' statements at a higher level +config SND_SOC_SOF_IMX8M_SUPPORT + bool "SOF support for i.MX8M" + help + This adds support for Sound Open Firmware for NXP i.MX8M platforms + Say Y if you have such a device. + If unsure select "N". + +config SND_SOC_SOF_IMX8M + tristate + depends on IMX_DSP + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + endif ## SND_SOC_SOF_IMX_IMX_TOPLEVEL |