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/Linux-v6.1/Documentation/devicetree/bindings/sound/
Dingenic,aic.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ingenic SoCs AC97 / I2S Controller (AIC) DT bindings
10 - Paul Cercueil <paul@crapouillou.net>
14 pattern: '^audio-controller@'
18 - enum:
19 - ingenic,jz4740-i2s
20 - ingenic,jz4760-i2s
21 - ingenic,jz4770-i2s
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/Linux-v6.1/sound/soc/jz4740/
DMakefile1 # SPDX-License-Identifier: GPL-2.0-only
3 # Jz4740 Platform Support
5 snd-soc-jz4740-i2s-objs := jz4740-i2s.o
7 obj-$(CONFIG_SND_JZ4740_SOC_I2S) += snd-soc-jz4740-i2s.o
Djz4740-i2s.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de>
17 #include <linux/dma-mapping.h>
26 #include "jz4740-i2s.h"
107 static inline uint32_t jz4740_i2s_read(const struct jz4740_i2s *i2s, in jz4740_i2s_read() argument
110 return readl(i2s->base + reg); in jz4740_i2s_read()
113 static inline void jz4740_i2s_write(const struct jz4740_i2s *i2s, in jz4740_i2s_write() argument
116 writel(value, i2s->base + reg); in jz4740_i2s_write()
122 struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai); in jz4740_i2s_startup() local
129 ctrl = jz4740_i2s_read(i2s, JZ_REG_AIC_CTRL); in jz4740_i2s_startup()
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DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "SoC Audio (I2S protocol) for Ingenic JZ4740 SoC"
8 Say Y if you want to use I2S protocol and I2S codec on Ingenic JZ4740
/Linux-v6.1/arch/mips/boot/dts/ingenic/
Djz4740.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
3 #include <dt-bindings/clock/ingenic,tcu.h>
6 #address-cells = <1>;
7 #size-cells = <1>;
8 compatible = "ingenic,jz4740";
11 #address-cells = <1>;
12 #size-cells = <0>;
16 compatible = "ingenic,xburst-mxu1.0";
20 clock-names = "cpu";
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Djz4725b.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ingenic,jz4725b-cgu.h>
3 #include <dt-bindings/clock/ingenic,tcu.h>
6 #address-cells = <1>;
7 #size-cells = <1>;
11 #address-cells = <1>;
12 #size-cells = <0>;
16 compatible = "ingenic,xburst-mxu1.0";
20 clock-names = "cpu";
24 cpuintc: interrupt-controller {
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Dqi_lb60.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "jz4740.dtsi"
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/iio/adc/ingenic,adc.h>
8 #include <dt-bindings/clock/ingenic,tcu.h>
9 #include <dt-bindings/input/input.h>
18 compatible = "qi,lb60", "ingenic,jz4740";
27 stdout-path = &uart0;
31 compatible = "regulator-fixed";
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Djz4770.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
3 #include <dt-bindings/clock/ingenic,tcu.h>
6 #address-cells = <1>;
7 #size-cells = <1>;
11 #address-cells = <1>;
12 #size-cells = <0>;
16 compatible = "ingenic,xburst-fpu1.0-mxu1.1";
20 clock-names = "cpu";
24 cpuintc: interrupt-controller {
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/Linux-v6.1/drivers/clk/ingenic/
Djz4740-cgu.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Ingenic JZ4740 SoC CGU driver
9 #include <linux/clk-provider.h>
14 #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
51 0x0, 0x1, -1, 0x3,
71 .parents = { JZ4740_CLK_EXT, -1, -1, -1 },
96 .parents = { JZ4740_CLK_PLL, -1, -1, -1 },
98 CGU_REG_CPCCR, 21, 1, 1, -1, -1, -1, 0,
110 .parents = { JZ4740_CLK_PLL, -1, -1, -1 },
112 CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1, 0,
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/Linux-v6.1/sound/soc/codecs/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
5 # setting - SPI can't be modular so that case doesn't need to be covered.
441 tristate "Analog Devices AU1761 CODEC - I2C"
447 tristate "Analog Devices AU1761 CODEC - SPI"
484 tristate "Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter"
490 tristate "Analog Devices ADAU7118 8 Channel PDM-to-I2S/TDM Converter - HW Mode"
493 Enable support for the Analog Devices ADAU7118 8 Channel PDM-to-I2S/TDM
499 will be called snd-soc-adau7118-hw.
502 tristate "Analog Devices ADAU7118 8 Channel PDM-to-I2S/TDM Converter - I2C"
507 Enable support for the Analog Devices ADAU7118 8 Channel PDM-to-I2S/TDM
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/Linux-v6.1/drivers/pinctrl/
Dpinctrl-ingenic.c1 // SPDX-License-Identifier: GPL-2.0-only
20 #include <linux/pinctrl/pinconf-generic.h>
162 (!(enabled_socs & GENMASK(version - 1, 0)) in is_soc_or_above()
163 || jzpc->info->version >= version); in is_soc_or_above()
201 INGENIC_PIN_GROUP("mmc-1bit", jz4730_mmc_1bit, 1),
202 INGENIC_PIN_GROUP("mmc-4bit", jz4730_mmc_4bit, 1),
203 INGENIC_PIN_GROUP("uart0-data", jz4730_uart0_data, 1),
204 INGENIC_PIN_GROUP("uart1-data", jz4730_uart1_data, 1),
205 INGENIC_PIN_GROUP("uart2-data", jz4730_uart2_data, 1),
206 INGENIC_PIN_GROUP("uart3-data", jz4730_uart3_data, 1),
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/Linux-v6.1/
DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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