diff mbox series

[v4,1/8] cpufreq: mediatek: change to regulator_get_optional

Message ID 1565703113-31479-2-git-send-email-andrew-sh.cheng@mediatek.com (mailing list archive)
State New, archived
Headers show
Series Add cpufreq and cci devfreq for mt8183, and SVS support | expand

Commit Message

andrew-sh.cheng Aug. 13, 2019, 1:31 p.m. UTC 
From: "Andrew-sh.Cheng" <andrew-sh.cheng@mediatek.com>

For new mediatek chip mt8183,
cci and little cluster share the same buck,
so need to modify the attribute of regulator from exclusive to optional

Signed-off-by: Andrew-sh.Cheng <andrew-sh.cheng@mediatek.com>
---
 drivers/cpufreq/mediatek-cpufreq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Viresh Kumar Aug. 19, 2019, 9:51 a.m. UTC | #1 
On 13-08-19, 21:31, Andrew-sh.Cheng wrote:
> From: "Andrew-sh.Cheng" <andrew-sh.cheng@mediatek.com>
> 
> For new mediatek chip mt8183,
> cci and little cluster share the same buck,
> so need to modify the attribute of regulator from exclusive to optional
> 
> Signed-off-by: Andrew-sh.Cheng <andrew-sh.cheng@mediatek.com>
> ---
>  drivers/cpufreq/mediatek-cpufreq.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c
> index f14f3a85f2f7..a370577ffc73 100644
> --- a/drivers/cpufreq/mediatek-cpufreq.c
> +++ b/drivers/cpufreq/mediatek-cpufreq.c
> @@ -338,7 +338,7 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
>  		goto out_free_resources;
>  	}
>  
> -	proc_reg = regulator_get_exclusive(cpu_dev, "proc");
> +	proc_reg = regulator_get_optional(cpu_dev, "proc");
>  	if (IS_ERR(proc_reg)) {
>  		if (PTR_ERR(proc_reg) == -EPROBE_DEFER)
>  			pr_warn("proc regulator for cpu%d not ready, retry.\n",

Applied. Thanks.
diff mbox series

Patch

diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c
index f14f3a85f2f7..a370577ffc73 100644
--- a/drivers/cpufreq/mediatek-cpufreq.c
+++ b/drivers/cpufreq/mediatek-cpufreq.c
@@ -338,7 +338,7 @@  static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
 		goto out_free_resources;
 	}
 
-	proc_reg = regulator_get_exclusive(cpu_dev, "proc");
+	proc_reg = regulator_get_optional(cpu_dev, "proc");
 	if (IS_ERR(proc_reg)) {
 		if (PTR_ERR(proc_reg) == -EPROBE_DEFER)
 			pr_warn("proc regulator for cpu%d not ready, retry.\n",