From: Vaibhav Hiremath <vaibhav.hiremath-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
robert.jarzmik-GANU6spQydw@public.gmane.org,
yizhang-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Vaibhav Hiremath
<vaibhav.hiremath-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Subject: [PATCH-v4 08/11] Documentation: binding: add new property 'disable_after_xfer' to i2c-pxa
Date: Tue, 14 Jul 2015 13:06:47 +0530 [thread overview]
Message-ID: <1436859410-28878-9-git-send-email-vaibhav.hiremath@linaro.org> (raw)
In-Reply-To: <1436859410-28878-1-git-send-email-vaibhav.hiremath-QSEj5FYQhm4dnm+yROfE0A@public.gmane.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-QSEj5FYQhm4dnm+yROfE0A@public.gmane.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:[~2015-07-14 7:36 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-14 7:36 [PATCH-v4 00/11] i2c: pxa: Fixes, cleanup and support for pxa910 family Vaibhav Hiremath
2015-07-14 7:36 ` [PATCH-v4 01/11] i2c: pxa: keep i2c irq ON in suspend Vaibhav Hiremath
2015-07-14 7:36 ` [PATCH-v4 02/11] i2c: pxa: No need to set slave addr for i2c master mode reset Vaibhav Hiremath
2015-07-14 7:36 ` [PATCH-v4 03/11] i2c: pxa: Return I2C_RETRY when timeout in pio mode Vaibhav Hiremath
2015-07-14 7:36 ` [PATCH-v4 04/11] i2c: pxa: Fix compile warning in 64bit mode Vaibhav Hiremath
2015-07-14 7:36 ` [PATCH-v4 06/11] i2c:pxa: Use devm_ variants in probe function Vaibhav Hiremath
[not found] ` <1436859410-28878-7-git-send-email-vaibhav.hiremath-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-14 11:35 ` Wolfram Sang
2015-07-14 11:39 ` Vaibhav Hiremath
[not found] ` <55A4F509.6010009-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-14 11:45 ` Wolfram Sang
[not found] ` <1436859410-28878-1-git-send-email-vaibhav.hiremath-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-14 7:36 ` [PATCH-v4 05/11] i2c: pxa: Update debug function to dump more info on error Vaibhav Hiremath
2015-07-14 7:36 ` [PATCH-v4 07/11] i2c: pxa: enable/disable i2c module across msg xfer Vaibhav Hiremath
2015-07-14 7:36 ` Vaibhav Hiremath [this message]
2015-07-14 7:36 ` [PATCH-v4 10/11] i2c: pxa: Add ILCR (tLow & tHigh) configuration support Vaibhav Hiremath
2015-07-14 7:36 ` [PATCH-v4 09/11] i2c: pxa: Add support for pxa910/988 & new configuration features Vaibhav Hiremath
2015-07-14 7:36 ` [PATCH-v4 11/11] Documentation: binding: add sclk adjustment properties to i2c-pxa Vaibhav Hiremath
2015-07-14 11:34 ` [PATCH-v4 00/11] i2c: pxa: Fixes, cleanup and support for pxa910 family Wolfram Sang
2015-07-14 11:36 ` Vaibhav Hiremath
[not found] ` <55A4F434.9080407-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-17 19:49 ` Robert Jarzmik
[not found] ` <87d1zqimyc.fsf-4ty26DBLk+jEm7gnYqmdkQ@public.gmane.org>
2015-07-20 7:06 ` Vaibhav Hiremath
2015-07-20 7:09 ` Vaibhav Hiremath
[not found] ` <55AC9E8E.8080708-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-20 7:12 ` Vaibhav Hiremath
[not found] ` <55AC9F61.3090207-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-07-20 20:30 ` Robert Jarzmik
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