From: Sanchayan Maity <maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Cc: shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
pawel.moll-5wv7dgnIgG8@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org,
galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
B38611-KZfg59tc24xl57MIdRCFDg@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
stefan-XLVq0VzYD2Y@public.gmane.org,
Sanchayan Maity
<maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH v2 2/2] ARM: dts: vfxxx: Add property for minimum sample time
Date: Wed, 24 Jun 2015 14:03:41 +0530 [thread overview]
Message-ID: <36fa3cef10b6a21b39e96283ea5d6961e9f6d972.1435134626.git.maitysanchayan@gmail.com> (raw)
In-Reply-To: <cover.1435134626.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
In-Reply-To: <cover.1435134626.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Add a device tree property which allows to specify the minimum sample
time which can be used to calculate the actual ADC cycles required
depending on the hardware.
Signed-off-by: Sanchayan Maity <maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
arch/arm/boot/dts/vfxxx.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 90a03d5..71d9c08 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -229,6 +229,7 @@
status = "disabled";
fsl,adck-max-frequency = <30000000>, <40000000>,
<20000000>;
+ min-sample-time = <1000>;
};
wdoga5: wdog@4003e000 {
@@ -447,6 +448,7 @@
status = "disabled";
fsl,adck-max-frequency = <30000000>, <40000000>,
<20000000>;
+ min-sample-time = <1000>;
};
esdhc1: esdhc@400b2000 {
--
2.4.4
next prev parent reply other threads:[~2015-06-24 8:33 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-24 8:33 [PATCH v2 0/2] Implement sample time consideration for Vybrid's ADC Sanchayan Maity
[not found] ` <cover.1435134626.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-06-24 8:33 ` [PATCH v2 1/2] iio: adc: Determine sampling frequencies by using minimum sample time Sanchayan Maity
[not found] ` <01b93ea50b59c93a783fac26b4671313b794bd24.1435134626.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-07-05 13:38 ` Jonathan Cameron
2015-07-06 7:31 ` Stefan Agner
2015-06-24 8:33 ` Sanchayan Maity [this message]
[not found] ` <36fa3cef10b6a21b39e96283ea5d6961e9f6d972.1435134626.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-07-10 8:53 ` [PATCH v2 2/2] ARM: dts: vfxxx: Add property for " Shawn Guo
2015-07-10 18:06 ` maitysanchayan
2015-07-11 17:39 ` Jonathan Cameron
[not found] ` <55A154BE.6000701-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-07-12 6:47 ` maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w
2015-07-13 6:44 ` Stefan Agner
2015-07-13 9:26 ` Jonathan Cameron
2015-07-06 1:26 ` [PATCH v2 0/2] Implement sample time consideration for Vybrid's ADC Duan Andy
2015-07-10 8:47 ` Shawn Guo
2015-07-10 18:01 ` maitysanchayan
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