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/linux/Documentation/devicetree/bindings/watchdog/
H A Darm,sbsa-gwdt.yaml4 $id: http://devicetree.org/schemas/watchdog/arm,sbsa-gwdt.yaml#
7 title: SBSA (Server Base System Architecture) Generic Watchdog
13 The SBSA Generic Watchdog Timer is used to force a reset of the system after
16 Architecture (SBSA)
23 const: arm,sbsa-gwdt
44 compatible = "arm,sbsa-gwdt";
/linux/drivers/watchdog/
H A Dsbsa_gwdt.c3 * SBSA(Server Base System Architecture) Generic Watchdog driver
11 * ARM SBSA Generic Watchdog has two stage timeouts:
15 * ARM DEN0029B - Server Base System Architecture (SBSA)
17 * This driver can operate ARM SBSA Generic Watchdog as a single stage watchdog
28 * SBSA GWDT:
54 #define DRV_NAME "sbsa-gwdt"
55 #define WATCHDOG_NAME "SBSA Generic Watchdog"
57 /* SBSA Generic Watchdog register definitions */
83 * struct sbsa_gwdt - Internal representation of the SBSA GWDT
429 { .compatible = "arm,sbsa-gwdt", },
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/linux/drivers/acpi/arm64/
H A Dgtdt.c341 * Initialize a SBSA generic Watchdog platform device info from GTDT
350 * According to SBSA specification the size of refresh and control in gtdt_import_sbsa_gwdt()
351 * frames of SBSA Generic Watchdog is SZ_4K(Offset 0x000 – 0xFFF). in gtdt_import_sbsa_gwdt()
377 * Add a platform device named "sbsa-gwdt" to match the platform driver. in gtdt_import_sbsa_gwdt()
378 * "sbsa-gwdt": SBSA(Server Base System Architecture) Generic Watchdog in gtdt_import_sbsa_gwdt()
381 pdev = platform_device_register_simple("sbsa-gwdt", index, res, nr_res); in gtdt_import_sbsa_gwdt()
406 * when we call this function to get SBSA watchdogs info from GTDT, the in gtdt_platform_timer_init()
445 pr_info("found %d SBSA generic Watchdog(s).\n", gwdt_count); in gtdt_platform_timer_init()
/linux/Documentation/devicetree/bindings/serial/
H A Darm,sbsa-uart.yaml3 $id: http://devicetree.org/schemas/serial/arm,sbsa-uart.yaml#
6 title: ARM SBSA UART
21 const: arm,sbsa-uart
/linux/Documentation/devicetree/bindings/cpu/
H A Didle-states.yaml29 According to the Server Base System Architecture document (SBSA, [3]), the
38 The power states described in the SBSA document define the basic CPU states on
312 [3] ARM Server Base System Architecture (SBSA)
351 SBSA,[3][4]) is considered standard on all ARM and RISC-V platforms and
/linux/drivers/tty/serial/
H A Damba-pl011.c1955 /* The SBSA UART does not support any modem status lines. */ in sbsa_uart_startup()
2238 /* The SBSA UART only supports 8n1 without hardware flow control. */ in sbsa_uart_set_termios()
2715 OF_EARLYCON_DECLARE(pl011, "arm,sbsa-uart", pl011_early_console_setup);
3027 snprintf(uap->type, sizeof(uap->type), "SBSA"); in sbsa_uart_probe()
3049 { .compatible = "arm,sbsa-uart", },
3065 .name = "sbsa-uart",
3105 pr_warn("could not register SBSA UART platform driver\n"); in pl011_init()
/linux/arch/arm64/boot/dts/arm/
H A Dfoundation-v8.dtsi96 compatible = "arm,sbsa-gwdt";
/linux/Documentation/arch/arm64/
H A Dacpi_object_usage.rst243 This table will only be required on certain SBSA platforms (e.g.,
244 when using GICv3-ITS and an SMMU); on SBSA Level 0 platforms, it
H A Darm-acpi.rst10 of rules defined in SBSA (Server Base System Architecture) [2].
/linux/arch/arm64/boot/dts/marvell/
H A Darmada-ap80x.dtsi253 compatible = "arm,sbsa-gwdt";
/linux/arch/arm64/kvm/vgic/
H A Dvgic-init.c230 /* Default GICv3 Maintenance Interrupt INTID, as per SBSA */
/linux/include/acpi/
H A Dactbl1.h1402 /* 1: SBSA Generic Watchdog Structure */
/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-lx2160a.dtsi1075 compatible = "arm,sbsa-gwdt";
/linux/arch/arm64/boot/dts/hisilicon/
H A Dhip07.dtsi1310 compatible = "arm,sbsa-uart";
/linux/arch/arm64/boot/dts/nvidia/
H A Dtegra234.dtsi2890 compatible = "arm,sbsa-uart";