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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/clock/
Dstericsson,u8500-clks.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/stericsson,u8500-clks.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST-Ericsson DB8500 (U8500) clocks
10 - Ulf Hansson <ulf.hansson@linaro.org>
11 - Linus Walleij <linus.walleij@linaro.org>
14 DB8500 digital baseband system-on-chip and its siblings such as
16 itself, not off-chip clocks. There are four different on-chip
17 clocks - RTC (32 kHz), CPU clock (SMP TWD), PRCMU (power reset and
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/clock/
Dux500.txt1 Clock bindings for ST-Ericsson Ux500 clocks
4 - compatible : shall contain only one of the following:
5 "stericsson,u8500-clks"
6 "stericsson,u8540-clks"
7 "stericsson,u9540-clks"
8 - reg : shall contain base register location and length for
13 - prcmu-clock: a subnode with one clock cell for PRCMU (power,
15 clock in the prcmu-clock node the consumer wants to use.
16 - prcc-periph-clock: a subnode with two clock cells for
17 PRCC (programmable reset- and clock controller) peripheral clocks.
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/kernel/linux/linux-6.6/drivers/clk/ux500/
Du8500_of_clk.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Clock definitions for u8500 platform.
5 * Copyright (C) 2012 ST-Ericsson SA
11 #include <linux/clk-provider.h>
12 #include <linux/mfd/dbx500-prcmu.h>
15 #include "prcc.h"
16 #include "reset-prcc.h"
35 if (clkspec->args_count != 2) in ux500_twocell_get()
36 return ERR_PTR(-EINVAL); in ux500_twocell_get()
38 base = clkspec->args[0]; in ux500_twocell_get()
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/kernel/linux/linux-5.10/drivers/clk/ux500/
Du8500_of_clk.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Clock definitions for u8500 platform.
5 * Copyright (C) 2012 ST-Ericsson SA
11 #include <linux/clk-provider.h>
12 #include <linux/mfd/dbx500-prcmu.h>
35 if (clkspec->args_count != 2) in ux500_twocell_get()
36 return ERR_PTR(-EINVAL); in ux500_twocell_get()
38 base = clkspec->args[0]; in ux500_twocell_get()
39 bit = clkspec->args[1]; in ux500_twocell_get()
42 pr_err("%s: invalid PRCC base %d\n", __func__, base); in ux500_twocell_get()
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/kernel/linux/linux-6.6/arch/arm/boot/dts/st/
Dste-dbx5x0.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/interrupt-controller/irq.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/clock/ste-db8500-clkout.h>
9 #include <dt-bindings/reset/stericsson,db8500-prcc-reset.h>
10 #include <dt-bindings/mfd/dbx500-prcmu.h>
11 #include <dt-bindings/arm/ux500_pm_domains.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/thermal/thermal.h>
16 #address-cells = <1>;
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/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dste-dbx5x0.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/interrupt-controller/irq.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/mfd/dbx500-prcmu.h>
9 #include <dt-bindings/arm/ux500_pm_domains.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/thermal/thermal.h>
14 #address-cells = <1>;
15 #size-cells = <1>;
37 #address-cells = <1>;
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