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/linux/Documentation/devicetree/bindings/iio/adc/
H A Damlogic,meson-saradc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/amlogic,meson-saradc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Amlogic Meson SAR (Successive Approximation Register) A/D converter
10 - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
13 Binding covers a range of ADCs found on Amlogic Meson SoCs.
18 - const: amlogic,meson-saradc
19 - items:
20 - enum:
[all …]
/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-gxlx-s905l-p271.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-gxl-s905x.dtsi"
9 #include "meson-gx-p23x-q20x.dtsi"
12 compatible = "amlogic,p271", "amlogic,s905l", "amlogic,meson-gxlx";
13 model = "Amlogic Meson GXLX (S905L) P271 Development Board";
27 /* Mali 450-MP2 */
36 interrupt-names = "gp", "gpmmu", "pp", "pmu",
41 &saradc {
42 compatible = "amlogic,meson-gxlx-saradc", "amlogic,meson-saradc";
[all …]
H A Dmeson-gxbb-p200.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "meson-gxbb-p20x.dtsi"
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/sound/meson-aiu.h>
15 compatible = "amlogic,p200", "amlogic,meson-gxbb";
16 model = "Amlogic Meson GXBB P200 Development Board";
18 spdif_dit: audio-codec-0 {
19 #sound-dai-cells = <0>;
20 compatible = "linux,spdif-dit";
[all …]
H A Dmeson-gxbb.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include "meson-gx.dtsi"
7 #include "meson-gx-mali450.dtsi"
8 #include <dt-bindings/gpio/meson-gxbb-gpio.h>
9 #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
10 #include <dt-bindings/clock/gxbb-clkc.h>
11 #include <dt-bindings/clock/gxbb-aoclkc.h>
12 #include <dt-bindings/reset/gxbb-aoclkc.h>
15 compatible = "amlogic,meson-gxbb";
19 compatible = "amlogic,meson-gxbb-usb2-phy";
[all …]
H A Dmeson-gxm-ugoos-am3.dts1 // SPDX-License-Identifier: GPL-2.0
10 /dts-v1/;
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/interrupt-controller/amlogic,meson-g12a-gpio-intc.h>
15 #include "meson-gxm.dtsi"
16 #include "meson-gx-p23x-q20x.dtsi"
19 compatible = "ugoos,am3", "amlogic,s912", "amlogic,meson-gxm";
22 adc-keys {
23 compatible = "adc-keys";
24 io-channels = <&saradc 0>;
[all …]
H A Dmeson-gxl.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include "meson-gx.dtsi"
8 #include <dt-bindings/clock/gxbb-clkc.h>
9 #include <dt-bindings/clock/gxbb-aoclkc.h>
10 #include <dt-bindings/gpio/meson-gxl-gpio.h>
11 #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
14 compatible = "amlogic,meson-gxl";
18 compatible = "amlogic,meson-gxl-usb-ctrl";
21 #address-cells = <2>;
22 #size-cells = <2>;
[all …]
H A Dmeson-gxl-s905d-mecool-kii-pro.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "meson-gxl-s905d.dtsi"
10 #include "meson-gx-p23x-q20x.dtsi"
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/leds/common.h>
15 compatible = "videostrong,gxl-kii-pro", "amlogic,s905d", "amlogic,meson-gxl";
18 adc-keys {
19 compatible = "adc-keys";
20 io-channels = <&saradc 0>;
[all …]
H A Dmeson-gxm-wetek-core2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-gxm.dtsi"
9 #include "meson-gx-p23x-q20x.dtsi"
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
14 compatible = "wetek,core2", "amlogic,s912", "amlogic,meson-gxm";
23 compatible = "gpio-leds";
25 led-blue {
29 default-state = "on";
[all …]
H A Dmeson-gxm-gt1-ultimate.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-gxm.dtsi"
9 #include "meson-gx-p23x-q20x.dtsi"
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
14 compatible = "azw,gt1-ultimate", "amlogic,s912", "amlogic,meson-gxm";
18 compatible = "gpio-leds";
20 led-white {
24 default-state = "on";
[all …]
H A Dmeson-gxm-tx9-pro.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "meson-gxm.dtsi"
10 #include "meson-gx-p23x-q20x.dtsi"
11 #include <dt-bindings/input/input.h>
14 compatible = "oranth,tx9-pro", "amlogic,s912", "amlogic,meson-gxm";
17 adc-keys {
18 compatible = "adc-keys";
19 io-channels = <&saradc 0>;
20 io-channel-names = "buttons";
[all …]
H A Dmeson-gxm-mecool-kiii-pro.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "meson-gxm.dtsi"
10 #include "meson-gx-p23x-q20x.dtsi"
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/leds/common.h>
15 compatible = "videostrong,gxm-kiii-pro", "amlogic,s912", "amlogic,meson-gxm";
23 adc-keys {
24 compatible = "adc-keys";
25 io-channels = <&saradc 0>;
[all …]
H A Dmeson-gxm-minix-neo-u9h.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-gxm.dtsi"
9 #include "meson-gx-p23x-q20x.dtsi"
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
14 compatible = "minix,neo-u9h", "amlogic,s912", "amlogic,meson-gxm";
15 model = "Minix Neo U9-H";
18 compatible = "gpio-leds";
20 led-white {
[all …]
H A Dmeson-g12b-odroid-go-ultra.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-g12b-s922x.dtsi"
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/gpio/meson-g12a-gpio.h>
12 #include <dt-bindings/sound/meson-g12a-toacodec.h>
13 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
16 compatible = "hardkernel,odroid-go-ultra", "amlogic,s922x", "amlogic,g12b";
17 model = "Hardkernel ODROID-GO-Ultra";
[all …]
H A Dmeson-gxm-khadas-vim2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "meson-gxm.dtsi"
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/sound/meson-aiu.h>
15 compatible = "khadas,vim2", "amlogic,s912", "amlogic,meson-gxm";
24 stdout-path = "serial0:115200n8";
32 adc-keys {
33 compatible = "adc-keys";
34 io-channels = <&saradc 0>;
[all …]
H A Dmeson-g12b-dreambox.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include "meson-g12b-w400.dtsi"
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/leds/common.h>
9 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
12 cvbs-connector {
16 sdio_pwrseq: sdio-pwrseq {
17 compatible = "mmc-pwrseq-simple";
18 reset-gpios = <&gpio GPIOA_11 GPIO_ACTIVE_LOW>;
20 clock-names = "ext_clock";
[all …]
H A Dmeson-sm1-bananapi-m5.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "meson-sm1-bananapi.dtsi"
10 #include <dt-bindings/sound/meson-g12a-toacodec.h>
11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
14 compatible = "bananapi,bpi-m5", "amlogic,sm1";
15 model = "Banana Pi BPI-M5";
17 /* TOFIX: handle CVBS_DET on SARADC channel 0 */
18 cvbs-connector {
19 compatible = "composite-video-connector";
[all …]
H A Dmeson-g12b-bananapi-cm4-cm4io.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-g12b-bananapi-cm4.dtsi"
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
14 compatible = "bananapi,bpi-cm4io", "bananapi,bpi-cm4", "amlogic,a311d", "amlogic,g12b";
15 model = "BananaPi BPI-CM4IO Baseboard with BPI-CM4 Module";
23 adc-keys {
24 compatible = "adc-keys";
[all …]
H A Dmeson-gxl-s805y-xiaomi-aquaman.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Heavily based on meson-gxl-s805x-p241.dtb:
5 * - Copyright (c) 2018 BayLibre, SAS.
10 /dts-v1/;
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/leds/common.h>
14 #include <dt-bindings/sound/meson-aiu.h>
16 #include "meson-gxl-s805y.dtsi"
19 compatible = "xiaomi,aquaman", "amlogic,s805y", "amlogic,meson-gxl";
28 stdout-path = "serial0:115200n8";
[all …]
H A Dmeson-axg.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/axg-aoclkc.h>
7 #include <dt-bindings/clock/axg-audio-clkc.h>
8 #include <dt-bindings/clock/axg-clkc.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/gpio/meson-axg-gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
14 #include <dt-bindings/reset/amlogic,meson-axg-reset.h>
[all …]
H A Dmeson-gxl-s905x-khadas-vim.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-gxl-s905x-p212.dtsi"
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/sound/meson-aiu.h>
13 compatible = "khadas,vim", "amlogic,s905x", "amlogic,meson-gxl";
16 adc-keys {
17 compatible = "adc-keys";
18 io-channels = <&saradc 0>;
19 io-channel-names = "buttons";
[all …]
H A Dmeson-gxl-s805x-p241.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/sound/meson-aiu.h>
13 #include "meson-gxl-s805x.dtsi"
16 compatible = "amlogic,p241", "amlogic,s805x", "amlogic,meson-gxl";
17 model = "Amlogic Meson GXL (S805X) P241 Development Board";
25 au2: analog-amplifier {
26 compatible = "simple-audio-amplifier";
27 sound-name-prefix = "AU2";
[all …]
/linux/arch/arm/boot/dts/amlogic/
H A Dmeson8m2.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
14 compatible = "amlogic,meson8m2-clkc", "amlogic,meson8-clkc";
19 /delete-node/ video-lut@20;
21 canvas: video-lut@48 {
22 compatible = "amlogic,meson8m2-canvas", "amlogic,canvas";
28 compatible = "amlogic,meson8m2-dwmac", "snps,dwmac";
35 clock-names = "stmmaceth", "clkin0", "clkin1", "timing-adjustment";
37 reset-names = "stmmaceth";
41 compatible = "amlogic,meson8m2-aobus-pinctrl",
42 "amlogic,meson8-aobus-pinctrl";
[all …]
H A Dmeson8b.dtsi1 // SPDX-License-Identifier: GPL-2.0 OR MIT
7 #include <dt-bindings/clock/meson8-ddr-clkc.h>
8 #include <dt-bindings/clock/meson8b-clkc.h>
9 #include <dt-bindings/gpio/meson8b-gpio.h>
10 #include <dt-bindings/power/meson8-power.h>
11 #include <dt-bindings/reset/amlogic,meson8b-reset.h>
12 #include <dt-bindings/reset/amlogic,meson8b-clkc-reset.h>
13 #include <dt-bindings/thermal/thermal.h>
14 #include "meson.dtsi"
18 #address-cells = <1>;
[all …]
H A Dmeson8.dtsi1 // SPDX-License-Identifier: GPL-2.0 OR MIT
6 #include <dt-bindings/clock/meson8-ddr-clkc.h>
7 #include <dt-bindings/clock/meson8b-clkc.h>
8 #include <dt-bindings/gpio/meson8-gpio.h>
9 #include <dt-bindings/power/meson8-power.h>
10 #include <dt-bindings/reset/amlogic,meson8b-clkc-reset.h>
11 #include <dt-bindings/reset/amlogic,meson8b-reset.h>
12 #include <dt-bindings/thermal/thermal.h>
13 #include "meson.dtsi"
20 #address-cells = <1>;
[all …]
/linux/drivers/iio/adc/
H A Dmeson_saradc.c1 // SPDX-License-Identifier: GPL-2.0
3 * Amlogic Meson Successive Approximation Register (SAR) A/D Converter
10 #include <linux/clk-provider.h>
16 #include <linux/nvmem-consumer.h>
96 (8 + (((_chan) - 2) * 3))
153 * and u-boot source served as reference). These only seem to be relevant on
384 for (i = 0; i < indio_dev->num_channels; i++) in find_channel_by_num()
385 if (indio_dev->channels[i].channel == num) in find_channel_by_num()
386 return &indio_dev->channels[i]; in find_channel_by_num()
395 regmap_read(priv->regmap, MESON_SAR_ADC_REG0, &regval); in meson_sar_adc_get_fifo_count()
[all …]

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