From: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
To: linux-i2c@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org, wsa@the-dreams.de,
robert.jarzmik@free.fr, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, robh+dt@kernel.org,
Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Subject: [PATCH-v3 08/11] Documentation: binding: add new property 'disable_after_xfer' to i2c-pxa
Date: Tue, 7 Jul 2015 00:54:52 +0530 [thread overview]
Message-ID: <1436210695-19159-9-git-send-email-vaibhav.hiremath@linaro.org> (raw)
In-Reply-To: <1436210695-19159-1-git-send-email-vaibhav.hiremath@linaro.org>
Driver now supports enable/disable across msg xfer, which user
can control it by new DT property -
i2c-disable-after-xfer : If set, driver will disable I2C module after msg
xfer and enable it back before xfer.
Signed-off-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
---
Documentation/devicetree/bindings/i2c/i2c-pxa.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/i2c/i2c-pxa.txt b/Documentation/devicetree/bindings/i2c/i2c-pxa.txt
index 12b78ac..9657db5 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-pxa.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-pxa.txt
@@ -18,6 +18,11 @@ Recommended properties :
status register of i2c controller instead.
- mrvl,i2c-fast-mode : Enable fast mode of i2c controller.
+Optional properties :
+
+ - i2c-disable-after-xfer : If set, driver will disable I2C module
+ after msg xfer and enable it again before xfer.
+
Examples:
twsi1: i2c@d4011000 {
compatible = "mrvl,mmp-twsi";
--
1.9.1
next prev parent reply other threads:[~2015-07-06 19:24 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-06 19:24 [PATCH-v3 00/11] i2c: pxa: Fixes, cleanup and support for pxa910 family Vaibhav Hiremath
2015-07-06 19:24 ` [PATCH-v3 01/11] i2c: pxa: keep i2c irq ON in suspend Vaibhav Hiremath
2015-07-06 19:24 ` [PATCH-v3 02/11] i2c: pxa: No need to set slave addr for i2c master mode reset Vaibhav Hiremath
[not found] ` <1436210695-19159-3-git-send-email-vaibhav.hiremath-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-10 8:11 ` Wolfram Sang
2015-07-10 12:38 ` Vaibhav Hiremath
[not found] ` <559FBCD3.4050402-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-10 14:14 ` Wolfram Sang
2015-07-10 14:25 ` Vaibhav Hiremath
[not found] ` <559FD5DB.9030308-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-10 14:56 ` Wolfram Sang
2015-07-13 7:09 ` Vaibhav Hiremath
2015-07-06 19:24 ` [PATCH-v3 04/11] i2c: pxa: Remove compile warnning in 64bit mode Vaibhav Hiremath
[not found] ` <1436210695-19159-5-git-send-email-vaibhav.hiremath-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-10 8:13 ` Wolfram Sang
2015-07-10 13:01 ` Vaibhav Hiremath
2015-07-10 8:25 ` Uwe Kleine-König
2015-07-06 19:24 ` [PATCH-v3 05/11] i2c: pxa: Update debug function to dump more info on error Vaibhav Hiremath
2015-07-06 19:24 ` [PATCH-v3 06/11] i2c:pxa: Use devm_ variants in probe function Vaibhav Hiremath
[not found] ` <1436210695-19159-7-git-send-email-vaibhav.hiremath-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-10 8:18 ` Wolfram Sang
2015-07-06 19:24 ` [PATCH-v3 07/11] i2c: pxa: enable/disable i2c module across msg xfer Vaibhav Hiremath
[not found] ` <1436210695-19159-8-git-send-email-vaibhav.hiremath-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-10 8:24 ` Wolfram Sang
2015-07-13 16:41 ` Vaibhav Hiremath
2015-07-06 19:24 ` Vaibhav Hiremath [this message]
[not found] ` <1436210695-19159-1-git-send-email-vaibhav.hiremath-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-06 19:24 ` [PATCH-v3 03/11] i2c: pxa: Return I2C_RETRY when timeout in pio mode Vaibhav Hiremath
2015-07-06 19:24 ` [PATCH-v3 09/11] i2c: pxa: Add support for pxa910/988 & new configuration features Vaibhav Hiremath
2015-07-06 19:24 ` [PATCH-v3 10/11] i2c: pxa: Add ILCR (tLow & tHigh) configuration support Vaibhav Hiremath
2015-07-06 19:24 ` [PATCH-v3 11/11] Documentation: binding: add sclk adjustment properties to i2c-pxa Vaibhav Hiremath
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