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/Linux-v5.15/arch/arm/boot/dts/
Dexynos5250.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung Exynos5250 SoC device tree source
8 * Samsung Exynos5250 SoC device nodes are listed in this file.
9 * Exynos5250 based board files can include this file and provide
13 * Exynos5250 SoC. As device tree coverage for Exynos5250 increases,
17 #include <dt-bindings/clock/exynos5250.h>
19 #include "exynos4-cpu-thermal.dtsi"
20 #include <dt-bindings/clock/exynos-audss-clk.h>
23 compatible = "samsung,exynos5250", "samsung,exynos5";
50 #address-cells = <1>;
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Dexynos54xx.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
28 arm_a7_pmu: arm-a7-pmu {
29 compatible = "arm,cortex-a7-pmu";
30 interrupt-parent = <&gic>;
38 arm_a15_pmu: arm-a15-pmu {
39 compatible = "arm,cortex-a15-pmu";
40 interrupt-parent = <&combiner>;
49 compatible = "arm,armv7-timer";
54 clock-frequency = <24000000>;
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Dexynos5250-snow.dts1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
9 #include "exynos5250-snow-common.dtsi"
13 compatible = "google,snow-rev4", "google,snow", "samsung,exynos5250",
17 compatible = "google,snow-audio-max98095";
19 samsung,model = "Snow-I2S-MAX98095";
20 samsung,audio-codec = <&max98095>;
23 sound-dai = <&i2s0 0>;
27 sound-dai = <&max98095 0>, <&hdmi>;
33 max98095: audio-codec@11 {
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Dexynos5250-snow-rev5.dts1 // SPDX-License-Identifier: GPL-2.0
10 /dts-v1/;
11 #include "exynos5250-snow-common.dtsi"
15 compatible = "google,snow-rev5", "samsung,exynos5250",
19 compatible = "google,snow-audio-max98090";
21 samsung,model = "Snow-I2S-MAX98090";
22 samsung,audio-codec = <&max98090>;
25 sound-dai = <&i2s0 0>;
29 sound-dai = <&max98090 0>, <&hdmi>;
35 max98090: audio-codec@10 {
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Dexynos5250-smdk5250.dts1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
10 #include <dt-bindings/clock/maxim,max77686.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include "exynos5250.dtsi"
16 model = "Samsung SMDK5250 board based on Exynos5250";
17 compatible = "samsung,smdk5250", "samsung,exynos5250", "samsung,exynos5";
29 stdout-path = "serial2:115200n8";
32 vdd: fixed-regulator-vdd {
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Dexynos5410.dtsi1 // SPDX-License-Identifier: GPL-2.0
14 #include <dt-bindings/clock/exynos5410.h>
15 #include <dt-bindings/clock/exynos-audss-clk.h>
16 #include <dt-bindings/interrupt-controller/arm-gic.h>
20 interrupt-parent = <&gic>;
30 #address-cells = <1>;
31 #size-cells = <0>;
35 compatible = "arm,cortex-a15";
37 clock-frequency = <1600000000>;
42 compatible = "arm,cortex-a15";
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Dexynos5260.dtsi1 // SPDX-License-Identifier: GPL-2.0
9 #include <dt-bindings/clock/exynos5260-clk.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
15 interrupt-parent = <&gic>;
16 #address-cells = <1>;
17 #size-cells = <1>;
34 #address-cells = <1>;
35 #size-cells = <0>;
37 cpu-map {
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/Linux-v5.15/Documentation/devicetree/bindings/watchdog/
Dsamsung-wdt.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/watchdog/samsung-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
20 - samsung,s3c2410-wdt # for S3C2410
21 - samsung,s3c6410-wdt # for S3C6410, S5PV210 and Exynos4
22 - samsung,exynos5250-wdt # for Exynos5250
23 - samsung,exynos5420-wdt # for Exynos5420
24 - samsung,exynos7-wdt # for Exynos7
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/Linux-v5.15/Documentation/devicetree/bindings/rng/
Dsamsung,exynos5250-trng.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/rng/samsung,exynos5250-trng.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
11 - Łukasz Stelmach <l.stelmach@samsung.com>
15 const: samsung,exynos5250-trng
20 clock-names:
22 - const: secss
28 - compatible
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Dsamsung,exynos4-rng.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/rng/samsung,exynos4-rng.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
15 - samsung,exynos4-rng # for Exynos4210 and Exynos4412
16 - samsung,exynos5250-prng # for Exynos5250+
24 clock-names:
26 - const: secss
29 - compatible
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/Linux-v5.15/Documentation/devicetree/bindings/arm/samsung/
Dpmu.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
18 - samsung,exynos3250-pmu
19 - samsung,exynos4210-pmu
20 - samsung,exynos4412-pmu
21 - samsung,exynos5250-pmu
22 - samsung,exynos5260-pmu
23 - samsung,exynos5410-pmu
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/Linux-v5.15/Documentation/devicetree/bindings/phy/
Dsamsung-phy.txt2 -------------------------------------------------
5 - compatible : should be one of the listed compatibles:
6 - "samsung,s5pv210-mipi-video-phy"
7 - "samsung,exynos5420-mipi-video-phy"
8 - "samsung,exynos5433-mipi-video-phy"
9 - #phy-cells : from the generic phy bindings, must be 1;
12 - syscon - phandle to the PMU system controller
15 - samsung,pmu-syscon - phandle to the PMU system controller
16 - samsung,disp-sysreg - phandle to the DISP system registers controller
17 - samsung,cam0-sysreg - phandle to the CAM0 system registers controller
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/Linux-v5.15/Documentation/devicetree/bindings/clock/
Dsamsung,exynos-clock.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/samsung,exynos-clock.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung Exynos SoC clock controller
10 - Chanwoo Choi <cw00.choi@samsung.com>
11 - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
12 - Sylwester Nawrocki <s.nawrocki@samsung.com>
13 - Tomasz Figa <tomasz.figa@gmail.com>
17 dt-bindings/clock/ headers.
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Dsamsung,exynos-audss-clock.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/samsung,exynos-audss-clock.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung Exynos SoC Audio SubSystem clock controller
10 - Chanwoo Choi <cw00.choi@samsung.com>
11 - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
12 - Sylwester Nawrocki <s.nawrocki@samsung.com>
13 - Tomasz Figa <tomasz.figa@gmail.com>
17 include/dt-bindings/clock/exynos-audss-clk.h header.
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/Linux-v5.15/Documentation/devicetree/bindings/i2c/
Di2c-exynos5.txt7 - compatible: value should be.
8 -> "samsung,exynos5-hsi2c", (DEPRECATED)
10 on Exynos5250 and Exynos5420 SoCs.
11 -> "samsung,exynos5250-hsi2c", for i2c compatible with HSI2C available
12 on Exynos5250 and Exynos5420 SoCs.
13 -> "samsung,exynos5260-hsi2c", for i2c compatible with HSI2C available
15 -> "samsung,exynos7-hsi2c", for i2c compatible with HSI2C available
18 - reg: physical base address of the controller and length of memory mapped
20 - interrupts: interrupt number to the cpu.
21 - #address-cells: always 1 (for i2c addresses)
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/Linux-v5.15/Documentation/devicetree/bindings/usb/
Dexynos-usb.txt8 - compatible: should be "samsung,exynos4210-ehci" for USB 2.0
10 - reg: physical base address of the controller and length of memory mapped
12 - interrupts: interrupt number to the cpu.
13 - clocks: from common clock binding: handle to usb clock.
14 - clock-names: from common clock binding: Shall be "usbhost".
15 - phys: from the *Generic PHY* bindings; array specifying phy(s) used
17 - phy-names: from the *Generic PHY* bindings; array of the names for
22 - samsung,vbus-gpio: if present, specifies the GPIO that
28 compatible = "samsung,exynos4210-ehci";
31 samsung,vbus-gpio = <&gpx2 6 1 3 3>;
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/Linux-v5.15/Documentation/devicetree/bindings/mmc/
Dexynos-dw-mshc.txt7 by synopsys-dw-mshc.txt and the properties used by the Samsung Exynos specific
13 - "samsung,exynos4210-dw-mshc": for controllers with Samsung Exynos4210
15 - "samsung,exynos4412-dw-mshc": for controllers with Samsung Exynos4412
17 - "samsung,exynos5250-dw-mshc": for controllers with Samsung Exynos5250
19 - "samsung,exynos5420-dw-mshc": for controllers with Samsung Exynos5420
21 - "samsung,exynos7-dw-mshc": for controllers with Samsung Exynos7
23 - "samsung,exynos7-dw-mshc-smu": for controllers with Samsung Exynos7
26 * samsung,dw-mshc-ciu-div: Specifies the divider value for the card interface
27 unit (ciu) clock. This property is applicable only for Exynos5 SoC's and
30 * samsung,dw-mshc-sdr-timing: Specifies the value of CIU clock phase shift value
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/Linux-v5.15/Documentation/devicetree/bindings/display/exynos/
Dexynos_mixer.txt1 Device-Tree bindings for mixer driver
4 - compatible: value should be one of the following:
5 1) "samsung,exynos5-mixer" <DEPRECATED>
6 2) "samsung,exynos4210-mixer"
7 3) "samsung,exynos4212-mixer"
8 4) "samsung,exynos5250-mixer"
9 5) "samsung,exynos5420-mixer"
11 - reg: physical base address of the mixer and length of memory mapped
13 - interrupts: interrupt number to the cpu.
14 - clocks: list of clock IDs from SoC clock driver.
[all …]
Dsamsung-fimd.txt1 Device-Tree bindings for Samsung SoC display controller (FIMD)
8 - compatible: value should be one of the following
9 "samsung,s3c2443-fimd"; /* for S3C24XX SoCs */
10 "samsung,s3c6400-fimd"; /* for S3C64XX SoCs */
11 "samsung,s5pv210-fimd"; /* for S5PV210 SoC */
12 "samsung,exynos3250-fimd"; /* for Exynos3250/3472 SoCs */
13 "samsung,exynos4210-fimd"; /* for Exynos4 SoCs */
14 "samsung,exynos5250-fimd"; /* for Exynos5250 SoCs */
15 "samsung,exynos5420-fimd"; /* for Exynos5420/5422/5800 SoCs */
17 - reg: physical base address and length of the FIMD registers set.
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/gpu/
Dsamsung-g2d.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/gpu/samsung-g2d.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Inki Dae <inki.dae@samsung.com>
15 - samsung,s5pv210-g2d # in S5PV210 & Exynos4210 SoC
16 - samsung,exynos4212-g2d # in Exynos4x12 SoCs
17 - samsung,exynos5250-g2d
26 clock-names: {}
28 power-domains: {}
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Dsamsung-rotator.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/gpu/samsung-rotator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Inki Dae <inki.dae@samsung.com>
15 - "samsung,s5pv210-rotator"
16 - "samsung,exynos4210-rotator"
17 - "samsung,exynos4212-rotator"
18 - "samsung,exynos5250-rotator"
28 power-domains:
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/Linux-v5.15/Documentation/devicetree/bindings/media/
Dexynos-fimc-lite.txt1 Exynos4x12/Exynos5 SoC series camera host interface (FIMC-LITE)
5 - compatible : should be one of:
6 "samsung,exynos4212-fimc-lite" for Exynos4212/4412 SoCs,
7 "samsung,exynos5250-fimc-lite" for Exynos5250 compatible
9 - reg : physical base address and size of the device memory mapped
11 - interrupts : should contain FIMC-LITE interrupt;
12 - clocks : FIMC LITE gate clock should be specified in this property.
13 - clock-names : should contain "flite" entry.
16 fimc-lite<n>, where <n> is an integer specifying the IP block instance.
Dsamsung-mipi-csis.txt1 Samsung S5P/Exynos SoC series MIPI CSI-2 receiver (MIPI CSIS)
2 -------------------------------------------------------------
6 - compatible : "samsung,s5pv210-csis" for S5PV210 (S5PC110),
7 "samsung,exynos4210-csis" for Exynos4210 (S5PC210),
8 "samsung,exynos4212-csis" for Exynos4212/Exynos4412,
9 "samsung,exynos5250-csis" for Exynos5250;
10 - reg : offset and length of the register set for the device;
11 - interrupts : should contain MIPI CSIS interrupt; the format of the
13 - bus-width : maximum number of data lanes supported (SoC specific);
14 - vddio-supply : MIPI CSIS I/O and PLL voltage supply (e.g. 1.8V);
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/Linux-v5.15/drivers/clk/samsung/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
4 bool "Samsung Exynos clock controller support" if COMPILE_TEST
16 bool "Samsung S3C64xx clock controller support" if COMPILE_TEST
19 Support for the clock controller present on the Samsung S3C64xx SoCs.
23 bool "Samsung S5Pv210 clock controller support" if COMPILE_TEST
26 Support for the clock controller present on the Samsung S5Pv210 SoCs.
30 bool "Samsung Exynos3250 clock controller support" if COMPILE_TEST
33 Support for the clock controller present on the Samsung
37 bool "Samsung Exynos4 clock controller support" if COMPILE_TEST
40 Support for the clock controller present on the Samsung
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/Linux-v5.15/Documentation/devicetree/bindings/crypto/
Dsamsung-sss.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/crypto/samsung-sss.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
14 -- Feeder (FeedCtrl)
15 -- Advanced Encryption Standard (AES)
16 -- Data Encryption Standard (DES)/3DES
17 -- Public Key Accelerator (PKA)
18 -- SHA-1/SHA-256/MD5/HMAC (SHA-1/SHA-256/MD5)/PRNG
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