linux-kernel - [PATCH v2 9/9] arm64: dts: Enable the Thermal on R88 board

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Message-Id: <1446700685-18017-10-git-send-email-wxt@rock-chips.com>
Date:	Thu,  5 Nov 2015 13:18:05 +0800
From:	Caesar Wang <wxt@...k-chips.com>
To:	Heiko Stuebner <heiko@...ech.de>,
	Eduardo Valentin <edubezval@...il.com>
Cc:	linux-rockchip@...ts.infradead.org,
	Caesar Wang <wxt@...k-chips.com>, devicetree@...r.kernel.org,
	Kumar Gala <galak@...eaurora.org>,
	linux-kernel@...r.kernel.org,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Will Deacon <will.deacon@....com>,
	Mark Rutland <mark.rutland@....com>,
	Olof Johansson <olof@...om.net>,
	Catalin Marinas <catalin.marinas@....com>,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 9/9] arm64: dts: Enable the Thermal on R88 board

This patch enable the TS-ADC.

When a thermal temperature is invoked use the CRU to reset the chip
on R88 board. TSHUT is low active on this board.

Signed-off-by: Caesar Wang <wxt@...k-chips.com>

---

Changes in v2: None
Changes in v1: None

 arch/arm64/boot/dts/rockchip/rk3368-r88.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
index 401a812..7684426a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
@@ -336,6 +336,12 @@
 	status = "okay";
 };
 
+&tsadc {
+	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
+	rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
+	status = "okay";
+}
+
 &uart2 {
 	status = "okay";
 };
-- 
1.9.1

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