linux-kernel - [PATCH v2] clocksource: efm32: use $vendor,$device scheme for compatible string

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Message-Id: <1395759044-10700-1-git-send-email-u.kleine-koenig@pengutronix.de>
Date:	Tue, 25 Mar 2014 15:50:44 +0100
From:	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>
To:	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>
Cc:	linux-kernel@...r.kernel.org, kernel@...gutronix.de,
	Wolfram Sang <wsa@...-dreams.de>
Subject: [PATCH v2] clocksource: efm32: use $vendor,$device scheme for compatible string

Wolfgang Sang pointed out that "efm32,$device" is non-standard. So use the
common scheme and prefix device with "efm32-". The old compatible string
is left in place until arch/arm/boot/dts/efm32* is fixed.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
---
Changes since (implicit) v1, sent with
Message-Id: 1395757522-6431-1-git-send-email-u.kleine-koenig@...gutronix.de:
 - fix binding doc accordingly

 .../bindings/timer/{efm32,timer.txt => energymicro,efm32-timer.txt}   | 4 ++--
 drivers/clocksource/time-efm32.c                                      | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)
 rename Documentation/devicetree/bindings/timer/{efm32,timer.txt => energymicro,efm32-timer.txt} (87%)

diff --git a/Documentation/devicetree/bindings/timer/efm32,timer.txt b/Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt
similarity index 87%
rename from Documentation/devicetree/bindings/timer/efm32,timer.txt
rename to Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt
index 97a568f696c9..e502c11b2211 100644
--- a/Documentation/devicetree/bindings/timer/efm32,timer.txt
+++ b/Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt
@@ -6,7 +6,7 @@ channels and can be used as PWM or Quadrature Decoder. Available clock sources
 are the cpu's HFPERCLK (with a 10-bit prescaler) or an external pin.
 
 Required properties:
-- compatible : Should be efm32,timer
+- compatible : Should be "energymicro,efm32-timer"
 - reg : Address and length of the register set
 - clocks : Should contain a reference to the HFPERCLK
 
@@ -16,7 +16,7 @@ Optional properties:
 Example:
 
 timer@...10c00 {
-	compatible = "efm32,timer";
+	compatible = "energymicro,efm32-timer";
 	reg = <0x40010c00 0x400>;
 	interrupts = <14>;
 	clocks = <&cmu clk_HFPERCLKTIMER3>;
diff --git a/drivers/clocksource/time-efm32.c b/drivers/clocksource/time-efm32.c
index 1a6205b7bed3..bba62f9deefb 100644
--- a/drivers/clocksource/time-efm32.c
+++ b/drivers/clocksource/time-efm32.c
@@ -272,4 +272,5 @@ static void __init efm32_timer_init(struct device_node *np)
 		}
 	}
 }
-CLOCKSOURCE_OF_DECLARE(efm32, "efm32,timer", efm32_timer_init);
+CLOCKSOURCE_OF_DECLARE(efm32compat, "efm32,timer", efm32_timer_init);
+CLOCKSOURCE_OF_DECLARE(efm32, "energymicro,efm32-timer", efm32_timer_init);
-- 
1.9.1

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