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Searched +full:kona +full:- +full:timer (Results 1 – 10 of 10) sorted by relevance

/linux/drivers/clocksource/
H A Dbcm_kona_timer.c1 // SPDX-License-Identifier: GPL-2.0
37 * We use the peripheral timers for system tick, the cpu global timer for
65 * Read 64-bit free running counter in kona_timer_get_counter()
66 * 1. Read hi-word in kona_timer_get_counter()
67 * 2. Read low-word in kona_timer_get_counter()
68 * 3. Read hi-word again in kona_timer_get_counter()
70 * if new hi-word is not equal to previously read hi-word, then in kona_timer_get_counter()
73 * if new hi-word is equal to previously read hi-word then stop. in kona_timer_get_counter()
81 } while (--loop_limit); in kona_timer_get_counter()
84 pr_err(" Timer will be impacted\n"); in kona_timer_get_counter()
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
36 bool "BCM2835 timer driver" if COMPILE_TEST
39 Enables the support for the BCM2835 timer driver.
42 bool "BCM mobile timer driver" if COMPILE_TEST
45 Enables the support for the BCM Kona mobile timer driver.
48 bool "Texas Instruments DaVinci timer driver" if COMPILE_TEST
50 Enables the support for the TI DaVinci timer driver.
53 bool "Digicolor timer driver" if COMPILE_TEST
57 Enables the support for the digicolor timer driver.
60 bool "OMAP dual-mode timer driver" if ARCH_K3 || COMPILE_TEST
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/linux/Documentation/devicetree/bindings/timer/
H A Dbrcm,kona-timer.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/timer/brcm,kona-timer.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom Kona family timer
10 - Florian Fainelli <f.fainelli@gmail.com>
14 const: brcm,kona-timer
25 clock-frequency: true
28 - required:
29 - clocks
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/linux/Documentation/devicetree/bindings/watchdog/
H A Dbrcm,kona-wdt.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/watchdog/brcm,kona-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom Kona Family Watchdog Timer
10 This watchdog timer is used in the following Broadcom SoCs:
14 - Florian Fainelli <f.fainelli@gmail.com>
15 - Ray Jui <rjui@broadcom.com>
16 - Scott Branden <sbranden@broadcom.com>
19 - $ref: watchdog.yaml#
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/linux/arch/arm/boot/dts/broadcom/
H A Dbcm11351.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright (C) 2012-2013 Broadcom Corporation
4 #include <dt-bindings/clock/bcm281xx.h>
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
6 #include <dt-bindings/interrupt-controller/irq.h>
9 #address-cells = <1>;
10 #size-cells = <1>;
13 interrupt-parent = <&gic>;
20 #address-cells = <1>;
21 #size-cells = <0>;
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H A Dbcm2166x-common.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
9 /dts-v1/;
11 #include <dt-bindings/clock/bcm21664.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
16 #address-cells = <1>;
17 #size-cells = <1>;
20 hub: hub-bus@34000000 {
21 compatible = "simple-bus";
23 #address-cells = <1>;
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H A Dbcm-cygnus.dtsi33 #include <dt-bindings/interrupt-controller/arm-gic.h>
34 #include <dt-bindings/interrupt-controller/irq.h>
35 #include <dt-bindings/clock/bcm-cygnus.h>
38 #address-cells = <1>;
39 #size-cells = <1>;
42 interrupt-parent = <&gic>;
54 #address-cells = <1>;
55 #size-cells = <0>;
59 compatible = "arm,cortex-a9";
60 next-level-cache = <&L2>;
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/linux/drivers/clk/bcm/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
41 bool "Broadcom BCM63268 timer clock and reset support"
46 Enable timer clock and reset support for Broadcom BCM63268 DSL SoCs
50 bool "Broadcom Kona CCU clock support"
55 using "Kona" style clock control units, including those
H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_CLK_BCM_63XX) += clk-bcm63xx.o
3 obj-$(CONFIG_CLK_BCM_63XX_GATE) += clk-bcm63xx-gate.o
4 obj-$(CONFIG_CLK_BCM63268_TIMER) += clk-bcm63268-timer.o
5 obj-$(CONFIG_CLK_BCM_KONA) += clk-kona.o
6 obj-$(CONFIG_CLK_BCM_KONA) += clk-kona-setup.o
7 obj-$(CONFIG_CLK_BCM_KONA) += clk-bcm281xx.o
8 obj-$(CONFIG_CLK_BCM_KONA) += clk-bcm21664.o
9 obj-$(CONFIG_COMMON_CLK_IPROC) += clk-iproc-armpll.o clk-iproc-pll.o clk-iproc-asiu.o
10 obj-$(CONFIG_CLK_BCM2711_DVP) += clk-bcm2711-dvp.o
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/linux/drivers/watchdog/
H A Dbcm_kona_wdt.c1 // SPDX-License-Identifier: GPL-2.0
32 #define SECS_TO_TICKS(x, w) ((x) << (w)->resolution)
33 #define TICKS_TO_SECS(x, w) ((x) >> (w)->resolution)
41 * the values 0-15, meaning one tick can be 1s to 30.52us. Our default
65 * updated in hardware. Once the WD timer is updated in hardware, it in secure_register_read()
71 val = readl_relaxed(wdt->base + offset); in secure_register_read()
77 if (count > wdt->busy_count) in secure_register_read()
78 wdt->busy_count = count; in secure_register_read()
83 return -ETIMEDOUT; in secure_register_read()
97 struct bcm_kona_wdt *wdt = s->private; in bcm_kona_show()
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