From: Tyrone Ting <warp5tw@gmail.com>
To: avifishman70@gmail.com, tmaimon77@gmail.com,
tali.perry1@gmail.com, venture@google.com, yuenn@google.com,
benjaminfair@google.com, robh+dt@kernel.org,
krzysztof.kozlowski@canonical.com, semen.protsenko@linaro.org,
yangyicong@hisilicon.com, wsa@kernel.org, jie.deng@intel.com,
sven@svenpeter.dev, bence98@sch.bme.hu,
christophe.leroy@csgroup.eu, lukas.bulwahn@gmail.com,
olof@lixom.net, arnd@arndb.de, digetx@gmail.com,
andriy.shevchenko@linux.intel.com, warp5tw@gmail.com,
tali.perry@nuvoton.com, Avi.Fishman@nuvoton.com,
tomer.maimon@nuvoton.com, KWLIU@nuvoton.com, JJLIU0@nuvoton.com,
kfting@nuvoton.com
Cc: openbmc@lists.ozlabs.org, linux-i2c@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 03/11] i2c: npcm: Fix client address calculation
Date: Sun, 20 Feb 2022 11:53:13 +0800 [thread overview]
Message-ID: <20220220035321.3870-4-warp5tw@gmail.com> (raw)
In-Reply-To: <20220220035321.3870-1-warp5tw@gmail.com>
From: Tali Perry <tali.perry1@gmail.com>
Fix i2c client address by left-shifting 1 bit before
applying it to the data register.
Fixes: 56a1485b102e ("i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver")
Signed-off-by: Tali Perry <tali.perry1@gmail.com>
Signed-off-by: Tyrone Ting <kfting@nuvoton.com>
---
drivers/i2c/busses/i2c-npcm7xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-npcm7xx.c b/drivers/i2c/busses/i2c-npcm7xx.c
index 2ad166355ec9..4c225e1a058f 100644
--- a/drivers/i2c/busses/i2c-npcm7xx.c
+++ b/drivers/i2c/busses/i2c-npcm7xx.c
@@ -2131,7 +2131,7 @@ static int npcm_i2c_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
}
npcm_i2c_init_params(bus);
- bus->dest_addr = slave_addr;
+ bus->dest_addr = slave_addr << 1;
bus->msgs = msgs;
bus->msgs_num = num;
bus->cmd_err = 0;
--
2.17.1
next prev parent reply other threads:[~2022-02-20 3:57 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-20 3:53 [PATCH v2 00/11] i2c: npcm: Bug fixes timeout, spurious interrupts Tyrone Ting
2022-02-20 3:53 ` [PATCH v2 01/11] arm: dts: add new property for NPCM i2c module Tyrone Ting
2022-02-20 3:53 ` [PATCH v2 02/11] dt-bindings: i2c: npcm: support NPCM845 Tyrone Ting
2022-02-21 2:36 ` Rob Herring
2022-02-21 8:31 ` Tyrone Ting
2022-02-22 17:56 ` Rob Herring
2022-02-23 3:41 ` Tyrone Ting
2022-02-20 3:53 ` Tyrone Ting [this message]
2022-02-20 3:53 ` [PATCH v2 04/11] i2c: npcm: Update gcr property name Tyrone Ting
2022-02-20 9:32 ` Krzysztof Kozlowski
2022-02-21 8:29 ` Tyrone Ting
2022-02-20 3:53 ` [PATCH v2 05/11] i2c: npcm: Remove unused clock node Tyrone Ting
2022-02-21 11:49 ` Jonathan Neuschäfer
2022-02-22 2:15 ` Tyrone Ting
2022-02-22 15:58 ` Jonathan Neuschäfer
2022-02-23 3:38 ` Tyrone Ting
2022-02-20 3:53 ` [PATCH v2 06/11] i2c: npcm: Fix timeout calculation Tyrone Ting
2022-02-20 3:53 ` [PATCH v2 07/11] i2c: npcm: Add tx complete counter Tyrone Ting
2022-02-20 3:53 ` [PATCH v2 08/11] i2c: npcm: Correct register access width Tyrone Ting
2022-02-21 11:55 ` Jonathan Neuschäfer
2022-02-20 3:53 ` [PATCH v2 09/11] i2c: npcm: Handle spurious interrupts Tyrone Ting
2022-02-20 3:53 ` [PATCH v2 10/11] i2c: npcm: Remove own slave addresses 2:10 Tyrone Ting
2022-02-20 3:53 ` [PATCH v2 11/11] i2c: npcm: Support NPCM845 Tyrone Ting
2022-02-20 9:36 ` Krzysztof Kozlowski
2022-02-21 8:33 ` Tyrone Ting
2022-02-20 9:30 ` [PATCH v2 00/11] i2c: npcm: Bug fixes timeout, spurious interrupts Krzysztof Kozlowski
2022-02-21 8:16 ` Tyrone Ting
2022-02-21 8:32 ` Krzysztof Kozlowski
2022-02-21 8:47 ` Tyrone Ting
2022-03-01 19:45 ` Wolfram Sang
2022-03-02 12:53 ` Tyrone Ting
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=20220220035321.3870-4-warp5tw@gmail.com \
--to=warp5tw@gmail.com \
--cc=Avi.Fishman@nuvoton.com \
--cc=JJLIU0@nuvoton.com \
--cc=KWLIU@nuvoton.com \
--cc=andriy.shevchenko@linux.intel.com \
--cc=arnd@arndb.de \
--cc=avifishman70@gmail.com \
--cc=bence98@sch.bme.hu \
--cc=benjaminfair@google.com \
--cc=christophe.leroy@csgroup.eu \
--cc=devicetree@vger.kernel.org \
--cc=digetx@gmail.com \
--cc=jie.deng@intel.com \
--cc=kfting@nuvoton.com \
--cc=krzysztof.kozlowski@canonical.com \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lukas.bulwahn@gmail.com \
--cc=olof@lixom.net \
--cc=openbmc@lists.ozlabs.org \
--cc=robh+dt@kernel.org \
--cc=semen.protsenko@linaro.org \
--cc=sven@svenpeter.dev \
--cc=tali.perry1@gmail.com \
--cc=tali.perry@nuvoton.com \
--cc=tmaimon77@gmail.com \
--cc=tomer.maimon@nuvoton.com \
--cc=venture@google.com \
--cc=wsa@kernel.org \
--cc=yangyicong@hisilicon.com \
--cc=yuenn@google.com \
/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).