Searched +full:exynos5420 +full:- +full:nocp (Results 1 – 3 of 3) sorted by relevance
| /linux/Documentation/devicetree/bindings/devfreq/event/ |
| H A D | samsung,exynos-nocp.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/devfreq/event/samsung,exynos-nocp.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chanwoo Choi <cw00.choi@samsung.com>
11 - Krzysztof Kozlowski <krzk@kernel.org>
25 const: samsung,exynos5420-nocp
27 clock-names:
29 - const: nocp
38 - compatible
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| /linux/arch/arm/boot/dts/samsung/ |
| H A D | exynos5420.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung Exynos5420 SoC device tree source
8 * Samsung Exynos5420 SoC device nodes are listed in this file.
9 * Exynos5420 based board files can include this file and provide
14 #include <dt-bindings/clock/exynos5420.h>
15 #include <dt-bindings/clock/exynos-audss-clk.h>
16 #include <dt-bindings/interrupt-controller/arm-gic.h>
19 compatible = "samsung,exynos5420", "samsung,exynos5";
37 bus_disp1: bus-disp1 {
38 compatible = "samsung,exynos-bus";
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| /linux/drivers/devfreq/event/ |
| H A D | exynos-nocp.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * exynos-nocp.c - Exynos NoC (Network On Chip) Probe support
11 #include <linux/devfreq-event.h>
17 #include "exynos-nocp.h"
30 * The devfreq-event ops structure for nocp probe.
34 struct exynos_nocp *nocp = devfreq_event_get_drvdata(edev); in exynos_nocp_set_event() local
38 ret = regmap_update_bits(nocp->regmap, NOCP_MAIN_CTL, in exynos_nocp_set_event()
41 dev_err(nocp->dev, "failed to disable the NoC probe device\n"); in exynos_nocp_set_event()
46 ret = regmap_write(nocp->regmap, NOCP_STAT_PERIOD, 0x0); in exynos_nocp_set_event()
51 ret = regmap_update_bits(nocp->regmap, NOCP_COUNTERS_0_SRC, in exynos_nocp_set_event()
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