diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sandbox/dts/test.dts | 7 | ||||
| -rw-r--r-- | arch/sandbox/include/asm/test.h | 10 |
2 files changed, 16 insertions, 1 deletions
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index 9ced5be..5c2910c 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -47,7 +47,7 @@ #sound-dai-cells = <1>; }; - cros_ec: cros-ec { + cros_ec: cros-ec { reg = <0 0>; compatible = "google,cros-ec-sandbox"; @@ -378,6 +378,11 @@ u-boot,dm-pre-reloc; }; + i2s: i2s { + compatible = "sandbox,i2s"; + #sound-dai-cells = <1>; + }; + misc-test { compatible = "sandbox,misc_sandbox"; }; diff --git a/arch/sandbox/include/asm/test.h b/arch/sandbox/include/asm/test.h index f70e0d8..71bd50b 100644 --- a/arch/sandbox/include/asm/test.h +++ b/arch/sandbox/include/asm/test.h @@ -131,4 +131,14 @@ void sandbox_get_codec_params(struct udevice *dev, int *interfacep, int *ratep, int *mclk_freqp, int *bits_per_samplep, uint *channelsp); +/** + * sandbox_get_i2s_sum() - Read back the sum of the audio data so far + * + * This data is provided to the sandbox driver by the I2S tx_data() method. + * + * @dev: Device to check + * @return sum of audio data + */ +int sandbox_get_i2s_sum(struct udevice *dev); + #endif |