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Date: Sat, 30 May 2020 01:27:42 +0200
From: Alexandre Belloni <alexandre.belloni@...tlin.com>
To: Daniel Lezcano <daniel.lezcano@...aro.org>
Cc: Thomas Gleixner <tglx@...utronix.de>,
Nicolas Ferre <nicolas.ferre@...rochip.com>,
Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
kamel.bouhara@...tlin.com, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Rob Herring <robh+dt@...nel.org>
Subject: [PATCH v4 2/9] dt-bindings: microchip: atmel,at91rm9200-tcb: add sama5d2 compatible
The sama5d2 TC block TIMER_CLOCK1 is different from the at91sam9x5 one.
Instead of being MCK / 2, it is the TCB GCLK.
Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
Reviewed-by: Rob Herring <robh+dt@...nel.org>
---
Reviewed by tag taken from:
https://lore.kernel.org/linux-arm-kernel/20200526225046.GA534667@bogus/
.../soc/microchip/atmel,at91rm9200-tcb.yaml | 42 +++++++++++++++----
1 file changed, 33 insertions(+), 9 deletions(-)
diff --git a/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml b/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml
index 9d680e0b9109..d226fd7d5258 100644
--- a/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml
+++ b/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml
@@ -19,6 +19,7 @@ properties:
- enum:
- atmel,at91rm9200-tcb
- atmel,at91sam9x5-tcb
+ - atmel,sama5d2-tcb
- const: simple-mfd
- const: syscon
@@ -36,15 +37,6 @@ properties:
description:
List of clock names. Always includes t0_clk and slow clk. Also includes
t1_clk and t2_clk if a clock per channel is available.
- oneOf:
- - items:
- - const: t0_clk
- - const: slow_clk
- - items:
- - const: t0_clk
- - const: t1_clk
- - const: t2_clk
- - const: slow_clk
minItems: 2
maxItems: 4
@@ -75,6 +67,38 @@ patternProperties:
- compatible
- reg
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: atmel,sama5d2-tcb
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ maxItems: 3
+ clock-names:
+ items:
+ - const: t0_clk
+ - const: gclk
+ - const: slow_clk
+ else:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 4
+ clock-names:
+ oneOf:
+ - items:
+ - const: t0_clk
+ - const: slow_clk
+ - items:
+ - const: t0_clk
+ - const: t1_clk
+ - const: t2_clk
+ - const: slow_clk
+
required:
- compatible
- reg
--
2.26.2
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