[PATCH v1 1/3] ASoC: jz4740-i2s: Add support for X1000 SoC
The X1000's AIC is similar to the AIC found on other Ingenic SoCs. It has symmetric playback/capture rates like the JZ4740, but more flexible clocking when outputting the system or bit clocks.
Signed-off-by: Aidan MacDonald aidanmacdonald.0x0@gmail.com --- sound/soc/jz4740/jz4740-i2s.c | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c index 6d9cfe0a5041..7cb563bb8b09 100644 --- a/sound/soc/jz4740/jz4740-i2s.c +++ b/sound/soc/jz4740/jz4740-i2s.c @@ -329,6 +329,14 @@ static const struct i2s_soc_info jz4760_i2s_soc_info = { .field_i2sdiv_playback = REG_FIELD(JZ_REG_AIC_CLK_DIV, 0, 3), };
+static const struct i2s_soc_info x1000_i2s_soc_info = { + .dai = &jz4740_i2s_dai, + .field_rx_fifo_thresh = REG_FIELD(JZ_REG_AIC_CONF, 24, 27), + .field_tx_fifo_thresh = REG_FIELD(JZ_REG_AIC_CONF, 16, 20), + .field_i2sdiv_capture = REG_FIELD(JZ_REG_AIC_CLK_DIV, 0, 8), + .field_i2sdiv_playback = REG_FIELD(JZ_REG_AIC_CLK_DIV, 0, 8), +}; + static struct snd_soc_dai_driver jz4770_i2s_dai = { .probe = jz4740_i2s_dai_probe, .playback = { @@ -440,6 +448,7 @@ static const struct of_device_id jz4740_of_matches[] = { { .compatible = "ingenic,jz4760-i2s", .data = &jz4760_i2s_soc_info }, { .compatible = "ingenic,jz4770-i2s", .data = &jz4770_i2s_soc_info }, { .compatible = "ingenic,jz4780-i2s", .data = &jz4780_i2s_soc_info }, + { .compatible = "ingenic,x1000-i2s", .data = &x1000_i2s_soc_info }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, jz4740_of_matches);
The audio controller in the X1000 is similar to the JZ47xx SoCs.
Signed-off-by: Aidan MacDonald aidanmacdonald.0x0@gmail.com --- Documentation/devicetree/bindings/sound/ingenic,aic.yaml | 1 + 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/sound/ingenic,aic.yaml b/Documentation/devicetree/bindings/sound/ingenic,aic.yaml index c59a7cd9eaa9..d15c000f14e1 100644 --- a/Documentation/devicetree/bindings/sound/ingenic,aic.yaml +++ b/Documentation/devicetree/bindings/sound/ingenic,aic.yaml @@ -23,6 +23,7 @@ properties: - ingenic,jz4760-i2s - ingenic,jz4770-i2s - ingenic,jz4780-i2s + - ingenic,x1000-i2s - items: - const: ingenic,jz4725b-i2s - const: ingenic,jz4740-i2s
On 09/05/2023 14:42, Aidan MacDonald wrote:
The audio controller in the X1000 is similar to the JZ47xx SoCs.
Signed-off-by: Aidan MacDonald aidanmacdonald.0x0@gmail.com
Documentation/devicetree/bindings/sound/ingenic,aic.yaml | 1 +
Subject: missing dt-bindings prefix (second).
Acked-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org
Best regards, Krzysztof
Add a node for the on-board I2S audio controller.
Signed-off-by: Aidan MacDonald aidanmacdonald.0x0@gmail.com --- arch/mips/boot/dts/ingenic/x1000.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/arch/mips/boot/dts/ingenic/x1000.dtsi b/arch/mips/boot/dts/ingenic/x1000.dtsi index 42e69664efd9..cc264cfff826 100644 --- a/arch/mips/boot/dts/ingenic/x1000.dtsi +++ b/arch/mips/boot/dts/ingenic/x1000.dtsi @@ -417,4 +417,22 @@ otg: usb@13500000 {
status = "disabled"; }; + + aic: audio-controller@10020000 { + compatible = "ingenic,x1000-i2s"; + reg = <0x10020000 0x38>; + + #sound-dai-cells = <0>; + + interrupt-parent = <&intc>; + interrupts = <1>; + + clocks = <&cgu X1000_CLK_AIC>, + <&cgu X1000_CLK_I2S>; + clock-names = "aic", "i2s"; + + dmas = <&pdma X1000_DMA_I2S0_RX 0xffffffff>, + <&pdma X1000_DMA_I2S0_TX 0xffffffff>; + dma-names = "rx", "tx"; + }; };
On Tue, May 09, 2023 at 01:42:38PM +0100, Aidan MacDonald wrote:
Add a node for the on-board I2S audio controller.
Signed-off-by: Aidan MacDonald aidanmacdonald.0x0@gmail.com
arch/mips/boot/dts/ingenic/x1000.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/arch/mips/boot/dts/ingenic/x1000.dtsi b/arch/mips/boot/dts/ingenic/x1000.dtsi index 42e69664efd9..cc264cfff826 100644 --- a/arch/mips/boot/dts/ingenic/x1000.dtsi +++ b/arch/mips/boot/dts/ingenic/x1000.dtsi @@ -417,4 +417,22 @@ otg: usb@13500000 {
status = "disabled";};
- aic: audio-controller@10020000 {
compatible = "ingenic,x1000-i2s";reg = <0x10020000 0x38>;#sound-dai-cells = <0>;interrupt-parent = <&intc>;interrupts = <1>;clocks = <&cgu X1000_CLK_AIC>,<&cgu X1000_CLK_I2S>;clock-names = "aic", "i2s";dmas = <&pdma X1000_DMA_I2S0_RX 0xffffffff>,<&pdma X1000_DMA_I2S0_TX 0xffffffff>;dma-names = "rx", "tx";- };
};
2.39.2
applied to mips-next.
Thomas.
On Tue, 09 May 2023 13:42:36 +0100, Aidan MacDonald wrote:
The X1000's AIC is similar to the AIC found on other Ingenic SoCs. It has symmetric playback/capture rates like the JZ4740, but more flexible clocking when outputting the system or bit clocks.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/3] ASoC: jz4740-i2s: Add support for X1000 SoC commit: bb1b282da4be8af998de7b5a2c600af6ef01aa4f [2/3] ASoC: ingenic: Add compatible string for X1000 SoC commit: d40b28d642d52e4687c73dd098fbd8ac8e2dc1d8
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
participants (4)
-
Aidan MacDonald -
Krzysztof Kozlowski -
Mark Brown -
Thomas Bogendoerfer