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UPSTREAM: ARM: dts: rockchip: enable the tsadc for rk3228 evb

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This patch enables the tsadc for rk3228 evb board.

The rk3228 evb board uses the CRU to reset the chip since it hasn't the
PMIC to connect it, and TSHUT is low active on evb board.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
v4.8-armsoc/dts32 commit 26f5e19dfb)

Change-Id: I12ce9b1e2fb2c740bef100a22d746d5e128253e6
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
This commit is contained in:
Caesar Wang
2016-02-15 15:33:33 +08:00
committed by Huang, Tao
parent e0e2d61c2c
commit 349b49c05f
1 changed files with 7 additions and 0 deletions
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7
arch/arm/boot/dts/rk3228-evb.dts
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@@ -61,6 +61,13 @@
status = "okay";
};
&tsadc {
status = "okay";
rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
};
&uart2 {
status = "okay";
};