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authorThomas Gleixner <tglx@linutronix.de>2020-07-23 21:04:05 +0200
committerThomas Gleixner <tglx@linutronix.de>2020-07-23 21:04:05 +0200
commit1b7efaa6154960396f414551841f1886d99b6872 (patch)
tree0ce08adf75f30846e0d8bd4625f755bc537104fa /Documentation/devicetree/bindings/timer
parent36cd28a4cdd05d47ccb62a2d86e8f37839cc879a (diff)
parent5ecafc120bbea614c9d29d0ee2cbb77bbb786059 (diff)
downloadlinux-1b7efaa6154960396f414551841f1886d99b6872.tar.bz2
Merge tag 'timers-v5.9' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core
Pull clock event/surce driver changes from Daniel Lezcano: - Add sama5d2 support and rework the 32kHz clock handling (Alexandre Belloni) - Add the high resolution support for SMP/SMT on the Ingenic timer (Zhou Yanjie) - Add support for i.MX TPM driver with ARM64 (Anson Huang) - Fix typo by replacing KHz to kHz (Geert Uytterhoeven) - Add 32kHz support by setting the minimum ticks to 5 on Nomadik MTU (Linus Walleij) - Replace HTTP links with HTTPS ones for security reasons (Alexander A. Klimov) - Add support for the Ingenic X1000 OST (Zhou Yanjie)
Diffstat (limited to 'Documentation/devicetree/bindings/timer')
-rw-r--r--Documentation/devicetree/bindings/timer/ingenic,sysost.yaml63
-rw-r--r--Documentation/devicetree/bindings/timer/ti,keystone-timer.txt2
2 files changed, 64 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml b/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml
new file mode 100644
index 000000000000..df3eb76045e0
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/ingenic,sysost.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Bindings for SYSOST in Ingenic XBurst family SoCs
+
+maintainers:
+ - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
+
+description:
+ The SYSOST in an Ingenic SoC provides one 64bit timer for clocksource
+ and one or more 32bit timers for clockevent.
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ compatible:
+ enum:
+ - ingenic,x1000-ost
+ - ingenic,x2000-ost
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: ost
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/x1000-cgu.h>
+
+ ost: timer@12000000 {
+ compatible = "ingenic,x1000-ost";
+ reg = <0x12000000 0x3c>;
+
+ #clock-cells = <1>;
+
+ clocks = <&cgu X1000_CLK_OST>;
+ clock-names = "ost";
+
+ interrupt-parent = <&cpuintc>;
+ interrupts = <3>;
+ };
+...
diff --git a/Documentation/devicetree/bindings/timer/ti,keystone-timer.txt b/Documentation/devicetree/bindings/timer/ti,keystone-timer.txt
index 5fbe361252b4..d3905a5412b8 100644
--- a/Documentation/devicetree/bindings/timer/ti,keystone-timer.txt
+++ b/Documentation/devicetree/bindings/timer/ti,keystone-timer.txt
@@ -10,7 +10,7 @@ It is global timer is a free running up-counter and can generate interrupt
when the counter reaches preset counter values.
Documentation:
-http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf
+https://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf
Required properties: