lkml.org 
[lkml]   [2016]   [Aug]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
SubjectRe: [PATCH] UHS-SD card for Hisilicon Hikey
From
Date
Hi,

On 08/03/2016 07:22 PM, Jin Guojun wrote:
> mmc: dw_mmc-k3: Hisilicon Hikey have no tuning function in dw_mmc-k3.c,so we must do the tuning function stub when we init UHS card.

Refer to Shawn's previous comment.
"No, please amend the commit title line as "mmc: dw_mmc: xxxxx"
And add "linux-mmc@vger.kernel.org", patch version, Changelog, etc..

Best Regards,
Jaehoon Chung

>
> Signed-off-by: Jin Guojun <kid.jin@hisilicon.com>
> ---
> drivers/mmc/host/dw_mmc-k3.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/mmc/host/dw_mmc-k3.c b/drivers/mmc/host/dw_mmc-k3.c
> index 8e9d886..6247894 100644
> --- a/drivers/mmc/host/dw_mmc-k3.c
> +++ b/drivers/mmc/host/dw_mmc-k3.c
> @@ -131,11 +131,17 @@ static void dw_mci_hi6220_set_ios(struct dw_mci *host, struct mmc_ios *ios)
> host->bus_hz = clk_get_rate(host->biu_clk);
> }
>
> +static int dw_mci_hi6220_execute_tuning(struct dw_mci_slot *slot, u32 opcode)
> +{
> + return 0;
> +}
> +
> static const struct dw_mci_drv_data hi6220_data = {
> .caps = dw_mci_hi6220_caps,
> .switch_voltage = dw_mci_hi6220_switch_voltage,
> .set_ios = dw_mci_hi6220_set_ios,
> .parse_dt = dw_mci_hi6220_parse_dt,
> + .execute_tuning = dw_mci_hi6220_execute_tuning,
> };
>
> static const struct of_device_id dw_mci_k3_match[] = {
>

\
 
 \ /
  Last update: 2016-08-04 04:01    [W:0.051 / U:0.436 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site