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/Linux-v6.6/Documentation/devicetree/bindings/mfd/
Dsamsung,exynos5433-lpass.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/samsung,exynos5433-lpass.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung Exynos SoC Low Power Audio Subsystem (LPASS)
10 - Krzysztof Kozlowski <krzk@kernel.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
15 const: samsung,exynos5433-lpass
17 '#address-cells':
23 clock-names:
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/Linux-v6.6/drivers/mfd/
Dexynos-lpass.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2015 - 2016 Samsung Electronics Co., Ltd.
23 #include <linux/soc/samsung/exynos-regs-pmu.h>
26 /* LPASS Top register definitions */
52 /* pointer to the LPASS TOP regmap */
57 static void exynos_lpass_core_sw_reset(struct exynos_lpass *lpass, int mask) in exynos_lpass_core_sw_reset() argument
61 regmap_read(lpass->top, SFR_LPASS_CORE_SW_RESET, &val); in exynos_lpass_core_sw_reset()
64 regmap_write(lpass->top, SFR_LPASS_CORE_SW_RESET, val); in exynos_lpass_core_sw_reset()
69 regmap_write(lpass->top, SFR_LPASS_CORE_SW_RESET, val); in exynos_lpass_core_sw_reset()
72 static void exynos_lpass_enable(struct exynos_lpass *lpass) in exynos_lpass_enable() argument
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/Linux-v6.6/arch/arm64/boot/dts/exynos/
Dexynos5433.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung's Exynos5433 SoC device tree source
7 * Samsung's Exynos5433 SoC device nodes are listed in this file.
8 * Exynos5433 based board files can include this file and provide
12 * Exynos5433 SoC. As device tree coverage for Exynos5433 increases,
16 #include <dt-bindings/clock/exynos5433.h>
17 #include <dt-bindings/interrupt-controller/arm-gic.h>
20 compatible = "samsung,exynos5433";
21 #address-cells = <2>;
22 #size-cells = <2>;
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