From: Przemyslaw Gaj <pgaj@cadence.com>
To: <bbrezillon@kernel.org>
Cc: linux-i3c@lists.infradead.org, Przemyslaw Gaj <pgaj@cadence.com>,
rafalc@cadence.com, vitor.soares@synopsys.com
Subject: [PATCH 2/3] i3c: master: cdns: Drop support for I2C 10 bit addresing in Cadence I3C master
Date: Tue, 26 Feb 2019 11:00:02 +0000 [thread overview]
Message-ID: <20190226110003.5909-3-pgaj@cadence.com> (raw)
In-Reply-To: <20190226110003.5909-1-pgaj@cadence.com>
Because this patch series dropped support for 10 bit I2C devices, support is
also dropped in Cadence I3C master driver.
Signed-off-by: Przemyslaw Gaj <pgaj@cadence.com>
---
drivers/i3c/master/i3c-master-cdns.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/i3c/master/i3c-master-cdns.c b/drivers/i3c/master/i3c-master-cdns.c
index 8889a4f..1797fbf 100644
--- a/drivers/i3c/master/i3c-master-cdns.c
+++ b/drivers/i3c/master/i3c-master-cdns.c
@@ -1010,9 +1010,7 @@ static int cdns_i3c_master_attach_i2c_dev(struct i2c_dev_desc *dev)
master->free_rr_slots &= ~BIT(slot);
i2c_dev_set_master_data(dev, data);
- writel(prepare_rr0_dev_address(dev->boardinfo->base.addr) |
- (dev->boardinfo->base.flags & I2C_CLIENT_TEN ?
- DEV_ID_RR0_LVR_EXT_ADDR : 0),
+ writel(prepare_rr0_dev_address(dev->boardinfo->base.addr),
master->regs + DEV_ID_RR0(data->id));
writel(dev->boardinfo->lvr, master->regs + DEV_ID_RR2(data->id));
writel(readl(master->regs + DEVS_CTRL) |
--
2.8.3
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next prev parent reply other threads:[~2019-02-26 11:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-26 11:00 [PATCH 0/3] Drop support for I2C 10 bit devices from I3C subsystem Przemyslaw Gaj
2019-02-26 11:00 ` [PATCH 1/3] i3c: Drop support for I2C 10 bit addresing Przemyslaw Gaj
2019-02-26 12:11 ` Boris Brezillon
2019-02-26 11:00 ` Przemyslaw Gaj [this message]
2019-02-26 11:00 ` [PATCH 3/3] dt-bindings: i3c: Document dropped support for I2C 10 bit devices Przemyslaw Gaj
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