From: avinashhm@ti.com (Avinash.H.M)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] omap4: hwmod: Reset i2c modules as a part of omap_hwmod init
Date: Wed, 22 Jun 2011 17:16:13 +0530 [thread overview]
Message-ID: <1308743174-12265-1-git-send-email-avinashhm@ti.com> (raw)
The i2c module should be reset as part of the hwmod setup for i2c modules.
This is happening for omap2 and omap3 i2c modules. But for omap4, the i2c is
not reset because of the HWMOD_INIT_NO_RESET reset flags. Remove these flags
to ensure i2c is reset as a part of setup.
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Cc: Kevin Hilman <khilman@ti.com>
Signed-off-by: Avinash.H.M <avinashhm@ti.com>
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index e1c69ff..2eaf40a 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -2164,7 +2164,6 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c1_slaves[] = {
static struct omap_hwmod omap44xx_i2c1_hwmod = {
.name = "i2c1",
.class = &omap44xx_i2c_hwmod_class,
- .flags = HWMOD_INIT_NO_RESET,
.mpu_irqs = omap44xx_i2c1_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap44xx_i2c1_irqs),
.sdma_reqs = omap44xx_i2c1_sdma_reqs,
@@ -2217,7 +2216,6 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c2_slaves[] = {
static struct omap_hwmod omap44xx_i2c2_hwmod = {
.name = "i2c2",
.class = &omap44xx_i2c_hwmod_class,
- .flags = HWMOD_INIT_NO_RESET,
.mpu_irqs = omap44xx_i2c2_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap44xx_i2c2_irqs),
.sdma_reqs = omap44xx_i2c2_sdma_reqs,
@@ -2270,7 +2268,6 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c3_slaves[] = {
static struct omap_hwmod omap44xx_i2c3_hwmod = {
.name = "i2c3",
.class = &omap44xx_i2c_hwmod_class,
- .flags = HWMOD_INIT_NO_RESET,
.mpu_irqs = omap44xx_i2c3_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap44xx_i2c3_irqs),
.sdma_reqs = omap44xx_i2c3_sdma_reqs,
@@ -2323,7 +2320,6 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c4_slaves[] = {
static struct omap_hwmod omap44xx_i2c4_hwmod = {
.name = "i2c4",
.class = &omap44xx_i2c_hwmod_class,
- .flags = HWMOD_INIT_NO_RESET,
.mpu_irqs = omap44xx_i2c4_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap44xx_i2c4_irqs),
.sdma_reqs = omap44xx_i2c4_sdma_reqs,
--
1.7.1
next reply other threads:[~2011-06-22 11:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-22 11:46 Avinash.H.M [this message]
2011-06-22 11:46 ` [PATCH v5 2/2] OMAP: hwmod: fix the i2c-reset timeout during bootup Avinash.H.M
[not found] ` <BANLkTim8uuAv0=OfMyNt07mDr40F2AzUWA@mail.gmail.com>
2011-07-08 23:43 ` Paul Walmsley
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1308743174-12265-1-git-send-email-avinashhm@ti.com \
--to=avinashhm@ti.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).