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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/
Dsamsung,exynos-adc.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/samsung,exynos-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung Exynos Analog to Digital Converter (ADC)
10 - Krzysztof Kozlowski <krzk@kernel.org>
15 - samsung,exynos-adc-v1 # Exynos5250
16 - samsung,exynos-adc-v2
17 - samsung,exynos3250-adc
18 - samsung,exynos4212-adc # Exynos4212 and Exynos4412
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/kernel/linux/linux-4.19/Documentation/devicetree/bindings/iio/adc/
Dsamsung,exynos-adc.txt1 Samsung Exynos Analog to Digital Converter bindings
3 The devicetree bindings are for the new ADC driver written for
7 1. Supports ADC IF found on EXYNOS4412/EXYNOS5250
9 2. Add ADC driver under iio/adc framework
13 - compatible: Must be "samsung,exynos-adc-v1"
15 Must be "samsung,exynos-adc-v2" for
17 Must be "samsung,exynos3250-adc" for
18 controllers compatible with ADC of Exynos3250.
19 Must be "samsung,exynos4212-adc" for
20 controllers compatible with ADC of Exynos4212 and Exynos4412.
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/kernel/linux/linux-4.19/arch/arm/boot/dts/
Dexynos4412.dtsi1 // SPDX-License-Identifier: GPL-2.0
19 #include "exynos4-cpu-thermal.dtsi"
29 fimc-lite0 = &fimc_lite_0;
30 fimc-lite1 = &fimc_lite_1;
35 #address-cells = <1>;
36 #size-cells = <0>;
40 compatible = "arm,cortex-a9";
43 clock-names = "cpu";
44 operating-points-v2 = <&cpu0_opp_table>;
45 #cooling-cells = <2>; /* min followed by max */
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Dexynos5250.dtsi1 // SPDX-License-Identifier: GPL-2.0
17 #include <dt-bindings/clock/exynos5250.h>
19 #include "exynos4-cpu-thermal.dtsi"
20 #include <dt-bindings/clock/exynos-audss-clk.h>
50 #address-cells = <1>;
51 #size-cells = <0>;
55 compatible = "arm,cortex-a15";
58 clock-names = "cpu";
59 operating-points-v2 = <&cpu0_opp_table>;
60 #cooling-cells = <2>; /* min followed by max */
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Dexynos4412-itop-elite.dts1 // SPDX-License-Identifier: GPL-2.0
9 * Device tree source file for TOPEET iTop Exynos 4412 core board
13 /dts-v1/;
14 #include <dt-bindings/pwm/pwm.h>
15 #include <dt-bindings/sound/samsung-i2s.h>
16 #include "exynos4412-itop-scp-core.dtsi"
20 compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4";
24 stdout-path = "serial2:115200n8";
28 compatible = "gpio-leds";
33 default-state = "off";
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/kernel/linux/linux-4.19/drivers/iio/adc/
Dexynos_adc.c2 * exynos_adc.c - Support for ADC in EXYNOS SoCs
4 * 8 ~ 10 channel, 10/12-bit ADC
46 #include <linux/platform_data/touchscreen-s3c2410.h>
59 /* S3C2410 ADC registers definitions */
76 /* Bit definitions for S3C2410 ADC */
171 if (info->data->needs_sclk) in exynos_adc_unprepare_clk()
172 clk_unprepare(info->sclk); in exynos_adc_unprepare_clk()
173 clk_unprepare(info->clk); in exynos_adc_unprepare_clk()
180 ret = clk_prepare(info->clk); in exynos_adc_prepare_clk()
182 dev_err(info->dev, "failed preparing adc clock: %d\n", ret); in exynos_adc_prepare_clk()
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/kernel/linux/linux-5.10/drivers/iio/adc/
Dexynos_adc.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * exynos_adc.c - Support for ADC in EXYNOS SoCs
5 * 8 ~ 10 channel, 10/12-bit ADC
33 #include <linux/platform_data/touchscreen-s3c2410.h>
46 /* S3C2410 ADC registers definitions */
63 /* Bit definitions for S3C2410 ADC */
145 * a wait-callback is used to wait for the conversion result,
168 if (info->data->needs_sclk) in exynos_adc_unprepare_clk()
169 clk_unprepare(info->sclk); in exynos_adc_unprepare_clk()
170 clk_unprepare(info->clk); in exynos_adc_unprepare_clk()
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/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dexynos5250.dtsi1 // SPDX-License-Identifier: GPL-2.0
17 #include <dt-bindings/clock/exynos5250.h>
19 #include "exynos4-cpu-thermal.dtsi"
20 #include <dt-bindings/clock/exynos-audss-clk.h>
50 #address-cells = <1>;
51 #size-cells = <0>;
55 compatible = "arm,cortex-a15";
58 clock-names = "cpu";
59 operating-points-v2 = <&cpu0_opp_table>;
60 #cooling-cells = <2>; /* min followed by max */
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Dexynos4412-itop-elite.dts1 // SPDX-License-Identifier: GPL-2.0
9 * Device tree source file for TOPEET iTop Exynos 4412 core board
13 /dts-v1/;
14 #include <dt-bindings/pwm/pwm.h>
15 #include <dt-bindings/sound/samsung-i2s.h>
16 #include "exynos4412-itop-scp-core.dtsi"
20 compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4";
24 stdout-path = "serial2:115200n8";
28 compatible = "gpio-leds";
33 default-state = "off";
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/kernel/linux/linux-5.10/drivers/mfd/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
44 tristate "Active-semi ACT8945A"
49 Support for the ACT8945A PMIC from Active-semi. This device
50 features three step-down DC/DC converters and four low-dropout
62 Select this to get support for Allwinner SoCs (A10, A13 and A31) ADC.
65 the ADC or the thermal sensor. This will try to probe the ADC driver
66 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
69 called sun4i-gpadc.
88 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
90 over current monitoring, GPIOs, ADC and a watchdog.
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/kernel/linux/linux-4.19/drivers/mfd/
DKconfig17 ---help---
33 tristate "Active-semi ACT8945A"
38 Support for the ACT8945A PMIC from Active-semi. This device
39 features three step-down DC/DC converters and four low-dropout
51 Select this to get support for Allwinner SoCs (A10, A13 and A31) ADC.
54 the ADC or the thermal sensor. This will try to probe the ADC driver
55 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
58 called sun4i-gpadc.
77 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
79 over current monitoring, GPIOs, ADC and a watchdog.
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/kernel/linux/linux-5.10/drivers/regulator/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
38 managed regulators and simple non-configurable regulators.
65 They provide two I2C-controlled DC/DC step-down converters with
85 tristate "Active-semi act8865 voltage regulator"
90 This driver controls a active-semi act8865 voltage output
94 tristate "Active-semi ACT8945A voltage regulator"
97 This driver controls a active-semi ACT8945A voltage regulator
98 via I2C bus. The ACT8945A features three step-down DC/DC converters
99 and four low-dropout linear regulators, along with a ActivePath
110 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
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/kernel/linux/linux-4.19/arch/arm64/boot/dts/exynos/
Dexynos5433-tm2-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
11 /dts-v1/;
13 #include <dt-bindings/clock/samsung,s2mps11.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/input/input.h>
16 #include <dt-bindings/interrupt-controller/irq.h>
17 #include <dt-bindings/sound/samsung-i2s.h>
48 stdout-path = &serial_1;
56 gpio-keys {
57 compatible = "gpio-keys";
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/kernel/linux/linux-5.10/arch/arm64/boot/dts/exynos/
Dexynos5433-tm2-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
11 /dts-v1/;
13 #include <dt-bindings/clock/samsung,s2mps11.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/input/input.h>
16 #include <dt-bindings/interrupt-controller/irq.h>
17 #include <dt-bindings/sound/samsung-i2s.h>
48 stdout-path = &serial_1;
56 gpio-keys {
57 compatible = "gpio-keys";
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/kernel/linux/linux-5.10/
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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/kernel/linux/linux-4.19/
DMAINTAINERS28 'diff -u' to make the patch easy to merge. Be prepared to get your
38 See Documentation/process/coding-style.rst for guidance here.
44 See Documentation/process/submitting-patches.rst for details.
55 include a Signed-off-by: line. The current version of this
57 Documentation/process/submitting-patches.rst.
68 that the bug would present a short-term risk to other users if it
84 W: Web-page with status/info
85 B: URI for where to file bugs. A web-page with detailed bug
109 N: [^a-z]tegra all files whose path contains the word tegra
137 -----------------------------------
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