From: dianders@chromium.org (Doug Anderson)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow
Date: Tue, 12 Mar 2013 16:13:14 -0700 [thread overview]
Message-ID: <1363129994-10438-5-git-send-email-dianders@chromium.org> (raw)
In-Reply-To: <1363129994-10438-1-git-send-email-dianders@chromium.org>
Hook up the exynos5250-snow thermistors via the device tree now that
there's a driver available to use them.
Signed-off-by: Doug Anderson <dianders@chromium.org>
---
arch/arm/boot/dts/cros5250-common.dtsi | 4 ++++
arch/arm/boot/dts/exynos5250-snow.dts | 31 +++++++++++++++++++++++++++++++
2 files changed, 35 insertions(+)
diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi
index 62eceb4..cb48981 100644
--- a/arch/arm/boot/dts/cros5250-common.dtsi
+++ b/arch/arm/boot/dts/cros5250-common.dtsi
@@ -305,6 +305,10 @@
status = "disabled";
};
+ adc at 12D10000 {
+ vdd-supply = <&buck5_reg>;
+ };
+
hdmi {
hpd-gpio = <&gpx3 7 0xf 1 3>;
};
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index babd9f9..1cab5fd 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -51,4 +51,35 @@
clock-frequency = <24000000>;
};
};
+
+ adc at 12D10000 {
+ ncp15wb473 at 3 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uV = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 3>;
+ };
+ ncp15wb473 at 4 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uV = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 4>;
+ };
+ ncp15wb473 at 5 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uV = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 5>;
+ };
+ ncp15wb473 at 6 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uV = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 6>;
+ };
+ };
};
--
1.8.1.3
next prev parent reply other threads:[~2013-03-12 23:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-12 23:13 [PATCH 0/4] Get exynos adc driver running on on exynos5250-snow Doug Anderson
2013-03-12 23:13 ` [PATCH 3/4] ARM: dts: Add adc to exynos5250 device tree file Doug Anderson
2013-03-12 23:13 ` Doug Anderson [this message]
2013-03-13 20:39 ` [PATCH v2 0/4] This set of patches is based on Naveen Krishna Chatradhi's recent work Doug Anderson
2013-03-13 20:40 ` [PATCH v2 3/4] ARM: dts: Add adc to exynos5250 device tree file Doug Anderson
2013-03-15 15:45 ` Naveen Krishna Ch
2013-03-13 20:40 ` [PATCH v2 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow Doug Anderson
2013-03-15 10:24 ` Naveen Krishna Ch
2013-03-15 15:42 ` Naveen Krishna Ch
2013-03-27 18:36 ` Naveen Krishna Ch
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