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From:   Chen-Yu Tsai <wens@csie.org>
To:     Maxime Ripard <maxime.ripard@bootlin.com>,
        Alexandre Belloni <alexandre.belloni@bootlin.com>,
        Alessandro Zummo <a.zummo@towertech.it>,
        Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>
Cc:     Chen-Yu Tsai <wens@csie.org>, linux-arm-kernel@lists.infradead.org,
        linux-rtc@vger.kernel.org, linux-clk@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-sunxi@googlegroups.com
Subject: [PATCH 11/15] ARM: dts: sunxi: h3/h5: Add clock accuracy for external oscillators
Date:   Wed, 28 Nov 2018 17:30:09 +0800
Message-Id: <20181128093013.24442-13-wens@csie.org>
In-Reply-To: <20181128093013.24442-1-wens@csie.org>
References: <20181128093013.24442-1-wens@csie.org>
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The H3 datasheet specifies a tolerance range for the external
oscillators used. Add them to the device tree as the clock accuracy.
The internal oscillator is left unchanged, as it will be removed later.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sunxi-h3-h5.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 0d9e9eac518c..bce3bf1d6ae5 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -86,6 +86,7 @@
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <24000000>;
+			clock-accuracy = <50000>;
 			clock-output-names = "osc24M";
 		};
 
@@ -93,6 +94,7 @@
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <32768>;
+			clock-accuracy = <50000>;
 			clock-output-names = "osc32k";
 		};
 
-- 
2.20.0.rc1