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From: Kewei Xu <kewei.xu@mediatek.com>
To: <wsa@the-dreams.de>
Cc: <matthias.bgg@gmail.com>, <robh+dt@kernel.org>,
	<linux-i2c@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-mediatek@lists.infradead.org>,
	<srv_heupstream@mediatek.com>, <leilk.liu@mediatek.com>,
	<qii.wang@mediatek.com>, <liguo.zhang@mediatek.com>,
	<caiyu.chen@mediatek.com>, <ot_daolong.zhu@mediatek.com>,
	<yuhan.wei@mediatek.com>, <kewei.xu@mediatek.com>
Subject: [RESEND PATCH v5 1/7] i2c: mediatek: fixing the incorrect register offset
Date: Tue, 24 Aug 2021 11:30:22 +0800	[thread overview]
Message-ID: <1629775828-19993-2-git-send-email-kewei.xu@mediatek.com> (raw)
In-Reply-To: <1629775828-19993-1-git-send-email-kewei.xu@mediatek.com>

The reason for the modification here is that the previous
offset information is incorrect, OFFSET_DEBUGSTAT = 0xE4 is
the correct value.

Fixes: 25708278f810 ("i2c: mediatek: Add i2c support for MediaTek MT8183")
Signed-off-by: Kewei Xu <kewei.xu@mediatek.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
---
 drivers/i2c/busses/i2c-mt65xx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c
index 4ca716e..2661ed0 100644
--- a/drivers/i2c/busses/i2c-mt65xx.c
+++ b/drivers/i2c/busses/i2c-mt65xx.c
@@ -193,7 +193,7 @@ enum I2C_REGS_OFFSET {
 	[OFFSET_CLOCK_DIV] = 0x48,
 	[OFFSET_SOFTRESET] = 0x50,
 	[OFFSET_SCL_MIS_COMP_POINT] = 0x90,
-	[OFFSET_DEBUGSTAT] = 0xe0,
+	[OFFSET_DEBUGSTAT] = 0xe4,
 	[OFFSET_DEBUGCTRL] = 0xe8,
 	[OFFSET_FIFO_STAT] = 0xf4,
 	[OFFSET_FIFO_THRESH] = 0xf8,
-- 
1.9.1


  reply	other threads:[~2021-08-24  3:30 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-24  3:30 [RESEND PATCH v5 0/7] Introducing an attribute to select the time setting Kewei Xu
2021-08-24  3:30 ` Kewei Xu [this message]
2021-08-24  3:30 ` [RESEND PATCH v5 2/7] i2c: mediatek: Reset the handshake signal between i2c and dma Kewei Xu
2021-08-24  3:30 ` [RESEND PATCH v5 3/7] i2c: mediatek: Dump i2c/dma register when a timeout occurs Kewei Xu
2021-08-24  3:30 ` [RESEND PATCH v5 4/7] dt-bindings: i2c: add attribute use-default-timing Kewei Xu
2021-08-24 16:52   ` Rob Herring
2021-08-24  3:30 ` [RESEND PATCH v5 5/7] i2c: mediatek: Add OFFSET_EXT_CONF setting back Kewei Xu
2021-08-24  3:30 ` [RESEND PATCH v5 6/7] i2c: mediatek: Isolate speed setting via dts for special devices Kewei Xu
2021-08-24  3:30 ` [RESEND PATCH v5 7/7] i2c: mediatek: modify bus speed calculation formula Kewei Xu

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