lkml.org 
[lkml]   [2013]   [May]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 05/10] usb: phy: ab8500-usb: fix phy tuning value select logic
Date
The driver supports both ab8500 and ab8505, but the actual phy tuning
values logic sets ab8500 values:

if (!is_ab8500_2p0_or_earlier(ab->ab8500))

which is supposed to set values for ab8500, but incorrectly results true
for ab8505 too.

Fix this by adding an additional is_ab8500(ab->ab8500) check.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
---
drivers/usb/phy/phy-ab8500-usb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c
index bbe51cc..d105cce 100644
--- a/drivers/usb/phy/phy-ab8500-usb.c
+++ b/drivers/usb/phy/phy-ab8500-usb.c
@@ -835,8 +835,8 @@ static int ab8500_usb_probe(struct platform_device *pdev)
return err;
}

- /* Phy tuning values for AB8500 */
- if (!is_ab8500_2p0_or_earlier(ab->ab8500)) {
+ /* Phy tuning values for AB8500 > v2.0 */
+ if (is_ab8500(ab->ab8500) && !is_ab8500_2p0_or_earlier(ab->ab8500)) {
/* Enable the PBT/Bank 0x12 access */
err = abx500_set_register_interruptible(ab->dev,
AB8500_DEVELOPMENT, AB8500_BANK12_ACCESS, 0x01);
--
1.8.2


\
 
 \ /
  Last update: 2013-05-15 14:41    [W:0.074 / U:4.660 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site