mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
c5d8d40b28
This patch adds the documentation for Spreadtrum watchdog driver. Signed-off-by: Eric Long <eric.long@spreadtrum.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
20 lines
648 B
Plaintext
20 lines
648 B
Plaintext
Spreadtrum SoCs Watchdog timer
|
|
|
|
Required properties:
|
|
- compatible : Should be "sprd,sp9860-wdt".
|
|
- reg : Specifies base physical address and size of the registers.
|
|
- interrupts : Exactly one interrupt specifier.
|
|
- timeout-sec : Contain the default watchdog timeout in seconds.
|
|
- clock-names : Contain the input clock names.
|
|
- clocks : Phandles to input clocks.
|
|
|
|
Example:
|
|
watchdog: watchdog@40310000 {
|
|
compatible = "sprd,sp9860-wdt";
|
|
reg = <0 0x40310000 0 0x1000>;
|
|
interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
|
|
timeout-sec = <12>;
|
|
clock-names = "enable", "rtc_enable";
|
|
clocks = <&clk_aon_apb_gates1 8>, <&clk_aon_apb_rtc_gates 9>;
|
|
};
|