Hi Martin,
On 2018-10-16 10:56, Martin K. Petersen wrote:
Can,
Per Qcom's UFS host controller HW design, the UFS Tx lane1 clock could
be muxed with Tx lane0 clock, hence keep Tx lane1 clock optional by
ignoring it if it is not provided in device tree. This change also
performs some cleanup to
On 2018-10-13 00:55, Doug Anderson wrote:
Hi,
On Thu, Oct 11, 2018 at 6:12 PM Can Guo wrote:
+ if (err != -EPROBE_DEFER)
+ dev_err(dev, "failed to get %s err %d",
+ name, err);
I wouldn't spin just for this, but if you spin for some other rea
Hi,
On 2018-10-12 14:10, Vivek Gautam wrote:
On 10/12/2018 6:42 AM, Can Guo wrote:
From: Venkat Gopalakrishnan
Per Qcom's UFS host controller HW design, the UFS Tx lane1 clock could
be
muxed with Tx lane0 clock, hence keep Tx lane1 clock optional by
ignoring
it if it is not provided in devi
Hi Doug,
On 2018-10-12 04:21, Doug Anderson wrote:
Hi,
On Thu, Oct 11, 2018 at 5:33 AM Can Guo wrote:
static int ufs_qcom_host_clk_get(struct device *dev,
- const char *name, struct clk **clk_out)
+ const char *name, struct clk **clk_out, bool optional)
{
Hi Doug,
Really thank you for your review.
On 2018-10-10 05:56, Doug Anderson wrote:
Hi,
On Sun, Oct 7, 2018 at 9:34 PM Can Guo wrote:
From: Venkat Gopalakrishnan
The UFS Tx lane1 clock could be muxed, hence keep it optional by
ignoring
it if it is not provided in device tree.
Thanks
Hi Evan,
On 2018-10-04 02:34, Evan Green wrote:
Hi,
On Wed, Oct 3, 2018 at 11:19 AM Can Guo wrote:
From: Venkat Gopalakrishnan
Qcom ufs controller v3.1.0 supports 2 lanes, add support
to configure 2 lanes during phy initialization.
I'm reviving this old chestnut, sorry I missed it initia
On 2018-10-04 02:34, Evan Green wrote:
Hi,
On Wed, Oct 3, 2018 at 11:19 AM Can Guo wrote:
From: Venkat Gopalakrishnan
Qcom ufs controller v3.1.0 supports 2 lanes, add support
to configure 2 lanes during phy initialization.
I'm reviving this old chestnut, sorry I missed it initially. This
On 2018-04-02 18:00, Vivek Gautam wrote:
Hi Can,
On 3/2/2018 1:48 PM, Can Guo wrote:
From: Venkat Gopalakrishnan
Qcom ufs controller v3.1.0 supports 2 lanes, add support
to configure 2 lanes during phy initialization.
Signed-off-by: Venkat Gopalakrishnan
Signed-off-by: Subhash Jadavani
Si
On 2018-02-09 10:29, Rob Herring wrote:
On Mon, Feb 05, 2018 at 08:02:07PM +0800, Can Guo wrote:
From: Gilad Broner
Different platforms may have different number of lanes for the UFS
link.
Add parameter to device tree specifying how many lanes should be
configured for the UFS link. And don't
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