From: Peter Chen <peter.chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
To: shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
pawel.moll-5wv7dgnIgG8@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
Peter Chen <peter.chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Subject: [PATCH 06/12] Doc: usb: ci-hdrc-imx: add ahb-burst-config for binding doc
Date: Thu, 19 Mar 2015 09:19:17 +0800 [thread overview]
Message-ID: <1426727963-32280-7-git-send-email-peter.chen@freescale.com> (raw)
In-Reply-To: <1426727963-32280-1-git-send-email-peter.chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
It is used to change ahb burst configuration for platforms.
Signed-off-by: Peter Chen <peter.chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
---
Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
index c21171e..a548502 100644
--- a/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
+++ b/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
@@ -22,6 +22,8 @@ Optional properties:
- tpl-support: TPL (Targeted Peripheral List) feature for targeted hosts
- gadget-itc-setting: the ITC setting for gadget, the required value
should be aligned with ITC bits at register USBCMD.
+- ahb-burst-config: it is vendor dependent, the required value should be
+ aligned with AHBBRST at SBUSCFG, the range is from 0x0 to 0x7.
Examples:
usb@02184000 { /* USB OTG */
@@ -35,4 +37,5 @@ usb@02184000 { /* USB OTG */
maximum-speed = "full-speed";
tpl-support;
gadget-itc-setting = <0x4>; /* 4 micro-frames */
+ ahb-burst-config = <0x0>; /* Incremental burst of unspecified length */
};
--
1.9.1
--
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WARNING: multiple messages have this Message-ID (diff)
From: peter.chen@freescale.com (Peter Chen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 06/12] Doc: usb: ci-hdrc-imx: add ahb-burst-config for binding doc
Date: Thu, 19 Mar 2015 09:19:17 +0800 [thread overview]
Message-ID: <1426727963-32280-7-git-send-email-peter.chen@freescale.com> (raw)
In-Reply-To: <1426727963-32280-1-git-send-email-peter.chen@freescale.com>
It is used to change ahb burst configuration for platforms.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
---
Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
index c21171e..a548502 100644
--- a/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
+++ b/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
@@ -22,6 +22,8 @@ Optional properties:
- tpl-support: TPL (Targeted Peripheral List) feature for targeted hosts
- gadget-itc-setting: the ITC setting for gadget, the required value
should be aligned with ITC bits at register USBCMD.
+- ahb-burst-config: it is vendor dependent, the required value should be
+ aligned with AHBBRST at SBUSCFG, the range is from 0x0 to 0x7.
Examples:
usb at 02184000 { /* USB OTG */
@@ -35,4 +37,5 @@ usb at 02184000 { /* USB OTG */
maximum-speed = "full-speed";
tpl-support;
gadget-itc-setting = <0x4>; /* 4 micro-frames */
+ ahb-burst-config = <0x0>; /* Incremental burst of unspecified length */
};
--
1.9.1
next prev parent reply other threads:[~2015-03-19 1:19 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-19 1:19 [PATCH 00/12] USB: chipidea: patchset for performance improvement Peter Chen
2015-03-19 1:19 ` Peter Chen
[not found] ` <1426727963-32280-1-git-send-email-peter.chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2015-03-19 1:19 ` [PATCH 01/12] Doc: usb: ci-hdrc-imx: add gadget-itc-setting for binding doc Peter Chen
2015-03-19 1:19 ` Peter Chen
2015-03-19 1:19 ` [PATCH 02/12] usb: chipidea: set ITC to 0 for device mode Peter Chen
2015-03-19 1:19 ` Peter Chen
2015-03-19 1:19 ` [PATCH 03/12] usb: chipidea: define stream mode disable for both roles Peter Chen
2015-03-19 1:19 ` Peter Chen
2015-03-19 1:19 ` [PATCH 04/12] usb: chipidea: imx: add stream mode enable for device mode at imx6sl/imx6sx Peter Chen
2015-03-19 1:19 ` Peter Chen
2015-03-19 1:19 ` [PATCH 05/12] usb: chipidea: introduce ci_platform_config Peter Chen
2015-03-19 1:19 ` Peter Chen
[not found] ` <1426727963-32280-6-git-send-email-peter.chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2015-03-19 10:19 ` Michael Grzeschik
2015-03-19 10:19 ` Michael Grzeschik
[not found] ` <20150319101929.GC9894-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2015-03-20 2:36 ` Peter Chen
2015-03-20 2:36 ` Peter Chen
2015-03-19 1:19 ` Peter Chen [this message]
2015-03-19 1:19 ` [PATCH 06/12] Doc: usb: ci-hdrc-imx: add ahb-burst-config for binding doc Peter Chen
2015-03-19 1:19 ` [PATCH 07/12] ARM: imx6: set ahb-burst-config as 0 for USB Peter Chen
2015-03-19 1:19 ` Peter Chen
2015-03-19 1:19 ` [PATCH 08/12] usb: chipidea: add ahb burst configuration Peter Chen
2015-03-19 1:19 ` Peter Chen
2015-03-19 1:19 ` [PATCH 09/12] usb: chipidea: usbmisc_imx: add unburst setting for imx6 Peter Chen
2015-03-19 1:19 ` Peter Chen
2015-03-19 1:19 ` [PATCH 10/12] Doc: usb: ci-hdrc-imx: add tx(rx)-burst-config-dword for binding doc Peter Chen
2015-03-19 1:19 ` Peter Chen
2015-03-19 1:19 ` [PATCH 11/12] ARM: imx6: change default burst size for USB Peter Chen
2015-03-19 1:19 ` Peter Chen
2015-03-19 1:19 ` [PATCH 12/12] usb: chipidea: add burst size configuration interface Peter Chen
2015-03-19 1:19 ` Peter Chen
2015-03-24 10:32 ` [PATCH 00/12] USB: chipidea: patchset for performance improvement victorascroft-Re5JQEeQqe8AvxtiuMwx3w
2015-03-24 10:32 ` victorascroft at gmail.com
2015-03-24 12:21 ` Peter Chen
2015-03-24 12:21 ` Peter Chen
2015-03-26 8:34 ` victorascroft-Re5JQEeQqe8AvxtiuMwx3w
2015-03-26 8:34 ` victorascroft at gmail.com
2015-03-19 10:36 ` Jean-Christophe PLAGNIOL-VILLARD
2015-03-19 10:36 ` Jean-Christophe PLAGNIOL-VILLARD
[not found] ` <20150319103629.GI14457-HVbc7XotTAhnXn40ka+A6Q@public.gmane.org>
2015-03-20 2:33 ` Peter Chen
2015-03-20 2:33 ` Peter Chen
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