| From | Rex-BC Chen <> | Subject | [PATCH V2 10/15] cpufreq: mediatek: Make sram regulator optional | Date | Fri, 8 Apr 2022 12:59:03 +0800 |
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From: Jia-Wei Chang <jia-wei.chang@mediatek.com>
For some MediaTek SoCs, like MT8186, it's possible that the sram regulator is shared between CPU and CCI.
Signed-off-by: Jia-Wei Chang <jia-wei.chang@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 9e9bce0ff235..8f688d47e64b 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -435,7 +435,7 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu) } /* Both presence and absence of sram regulator are valid cases. */ - info->sram_reg = regulator_get_exclusive(cpu_dev, "sram"); + info->sram_reg = regulator_get_optional(cpu_dev, "sram"); if (IS_ERR(info->sram_reg)) info->sram_reg = NULL; else { -- 2.18.0
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