linux-kernel - [tip: timers/clocksource] dt-bindings: timer: fsl,ftm-timer: Use 'items' for 'reg'

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Message-ID: <175343950713.1420.12083169589037507665.tip-bot2@tip-bot2>
Date: Fri, 25 Jul 2025 10:31:47 -0000
From: "tip-bot2 for Frank Li" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Frank Li <Frank.Li@....com>, Daniel Lezcano <daniel.lezcano@...aro.org>,
 Ingo Molnar <mingo@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Subject: [tip: timers/clocksource] dt-bindings: timer: fsl,ftm-timer: Use
 'items' for 'reg'

The following commit has been merged into the timers/clocksource branch of tip:

Commit-ID:     a06b35eac655563ac7f184f2be5b580bbe8ecc44
Gitweb:        https://git.kernel.org/tip/a06b35eac655563ac7f184f2be5b580bbe8ecc44
Author:        Frank Li <Frank.Li@....com>
AuthorDate:    Fri, 23 May 2025 10:14:37 -04:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Fri, 25 Jul 2025 12:03:14 +02:00

dt-bindings: timer: fsl,ftm-timer: Use 'items' for 'reg'

The original txt binding doc is:

  reg : Specifies base physical address and size of the register sets for
        the clock event device and clock source device.

And existing DTS drivers provide two 'reg' MMIO spaces. So change
this driver to use 'items' to describe the 'reg' property.

Update examples as well.

Fixes: 8fc30d8f8e86 ("dt-bindings: timer: fsl,ftm-timer: Convert to dtschema")
Signed-off-by: Frank Li <Frank.Li@....com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Link: https://lore.kernel.org/r/20250523141437.533643-1-Frank.Li@nxp.com
---
 Documentation/devicetree/bindings/timer/fsl,ftm-timer.yaml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/timer/fsl,ftm-timer.yaml b/Documentation/devicetree/bindings/timer/fsl,ftm-timer.yaml
index 0e4a8dd..e3b61b6 100644
--- a/Documentation/devicetree/bindings/timer/fsl,ftm-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/fsl,ftm-timer.yaml
@@ -14,7 +14,9 @@ properties:
     const: fsl,ftm-timer
 
   reg:
-    maxItems: 1
+    items:
+      - description: clock event device
+      - description: clock source device
 
   interrupts:
     maxItems: 1
@@ -50,7 +52,8 @@ examples:
 
     ftm@...b8000 {
         compatible = "fsl,ftm-timer";
-        reg = <0x400b8000 0x1000>;
+        reg = <0x400b8000 0x1000>,
+              <0x400b9000 0x1000>;
         interrupts = <0 44 IRQ_TYPE_LEVEL_HIGH>;
         clock-names = "ftm-evt", "ftm-src", "ftm-evt-counter-en", "ftm-src-counter-en";
         clocks = <&clks VF610_CLK_FTM2>, <&clks VF610_CLK_FTM3>,