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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/watchdog/
H A Damlogic,meson-gxbb-wdt.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/watchdog/amlogic,meson-gxbb-wdt.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
8 title: Meson GXBB SoCs Watchdog timer
11 - Neil Armstrong <narmstrong@baylibre.com>
14 - $ref: watchdog.yaml#
19 - amlogic,meson-gxbb-wdt
30 - compatible
31 - reg
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/OK3568_Linux_fs/u-boot/arch/arm/dts/
H A Dmeson-gx.dtsi10 * This file is dual-licensed: you can use it either under the terms
49 #include <dt-bindings/gpio/gpio.h>
50 #include <dt-bindings/interrupt-controller/irq.h>
51 #include <dt-bindings/interrupt-controller/arm-gic.h>
54 interrupt-parent = <&gic>;
55 #address-cells = <2>;
56 #size-cells = <2>;
58 reserved-memory {
59 #address-cells = <2>;
60 #size-cells = <2>;
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/OK3568_Linux_fs/kernel/drivers/watchdog/
H A Dmeson_gxbb_wdt.c1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
27 #define GXBB_WDT_CTRL_DIV_MASK (BIT(18) - 1)
29 #define GXBB_WDT_TCNT_SETUP_MASK (BIT(16) - 1)
42 writel(readl(data->reg_base + GXBB_WDT_CTRL_REG) | GXBB_WDT_CTRL_EN, in meson_gxbb_wdt_start()
43 data->reg_base + GXBB_WDT_CTRL_REG); in meson_gxbb_wdt_start()
52 writel(readl(data->reg_base + GXBB_WDT_CTRL_REG) & ~GXBB_WDT_CTRL_EN, in meson_gxbb_wdt_stop()
53 data->reg_base + GXBB_WDT_CTRL_REG); in meson_gxbb_wdt_stop()
62 writel(0, data->reg_base + GXBB_WDT_RSET_REG); in meson_gxbb_wdt_ping()
76 wdt_dev->timeout = timeout; in meson_gxbb_wdt_set_timeout()
80 writel(tcnt, data->reg_base + GXBB_WDT_TCNT_REG); in meson_gxbb_wdt_set_timeout()
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
16 on-line as fast as possible after a lock-up. There's both a watchdog
21 <file:Documentation/watchdog/watchdog-api.rst> in the kernel source.
51 bool "Update boot-enabled watchdog until userspace takes over"
218 tristate "Watchdog device controlled through GPIO-line"
223 controlled through GPIO-line.
341 module will be called mlx-wdt.
375 More details: ARM DEN0029B - Server Base System Architecture (SBSA)
444 The Intel Footbridge chip contains a built-in watchdog circuit. Say Y
452 "If in doubt, leave it out" - say N.
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/OK3568_Linux_fs/kernel/arch/arm64/boot/dts/amlogic/
H A Dmeson-gx.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/interrupt-controller/arm-gic.h>
15 #include <dt-bindings/power/meson-gxbb-power.h>
16 #include <dt-bindings/thermal/thermal.h>
19 interrupt-parent = <&gic>;
20 #address-cells = <2>;
21 #size-cells = <2>;
23 reserved-memory {
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H A Dmeson-axg.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/axg-aoclkc.h>
7 #include <dt-bindings/clock/axg-audio-clkc.h>
8 #include <dt-bindings/clock/axg-clkc.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/gpio/meson-axg-gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
14 #include <dt-bindings/reset/amlogic,meson-axg-reset.h>
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/OK3568_Linux_fs/buildroot/dl/uboot-tools/
HDu-boot-2021.07.tar.bz2 ... -boot-2021.07/.readthedocs.yml u-boot-2021.07/Kbuild u-boot-2021.07 ...
/OK3568_Linux_fs/kernel/
H A DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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