linux-kernel - [PATCH 59/71] ARM: sun6i: a31: Add support for the High Speed Timers

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Message-Id: <1400841111-6683-59-git-send-email-daniel.lezcano@linaro.org>
Date:	Fri, 23 May 2014 12:31:39 +0200
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	tglx@...utronix.de, mingo@...nel.org
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 59/71] ARM: sun6i: a31: Add support for the High Speed Timers

From: Maxime Ripard <maxime.ripard@...e-electrons.com>

The Allwinner A31 has support for four high speed timers. Apart for the
number of timers (4 vs 2), it's basically the same logic than the high
speed timers found in the sun5i chips.

Now that we have a driver to support it, we can enable them in the
device tree.

Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 arch/arm/boot/dts/sun6i-a31.dtsi |   11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index d45efa7..8cee8a1 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -428,6 +428,17 @@
 			status = "disabled";
 		};
 
+		timer@...60000 {
+			compatible = "allwinner,sun6i-a31-hstimer", "allwinner,sun7i-a20-hstimer";
+			reg = <0x01c60000 0x1000>;
+			interrupts = <0 51 4>,
+				     <0 52 4>,
+				     <0 53 4>,
+				     <0 54 4>;
+			clocks = <&ahb1_gates 19>;
+			resets = <&ahb1_rst 19>;
+		};
+
 		spi0: spi@...68000 {
 			compatible = "allwinner,sun6i-a31-spi";
 			reg = <0x01c68000 0x1000>;
-- 
1.7.9.5

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