[PATCH V2 14/15] cpufreq: mediatek: Add support for MT8186

Rex-BC Chen
2022-04-08T05:00:48Z

From: Jia-Wei Chang <jia-wei.chang@mediatek.com>

The platform data of MT8186 is different from previous MediaTek SoCs,
so we add a new compatible and platform data for it.

Signed-off-by: Jia-Wei Chang <jia-wei.chang@mediatek.com>
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
---
drivers/cpufreq/mediatek-cpufreq.c | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c
index cebe5af2ef5d..07d3b31e3ee0 100644
--- a/drivers/cpufreq/mediatek-cpufreq.c
+++ b/drivers/cpufreq/mediatek-cpufreq.c
@@ -689,6 +689,15 @@ static const struct mtk_cpufreq_platform_data mt8183_platform_data = {
.is_ccifreq_support = true,
};

+static const struct mtk_cpufreq_platform_data mt8186_platform_data = {
+ .min_volt_shift = 100000,
+ .max_volt_shift = 250000,
+ .proc_max_volt = 1118750,
+ .sram_min_volt = 850000,
+ .sram_max_volt = 1118750,
+ .is_ccifreq_support = true,
+};
+
/* List of machines supported by this driver */
static const struct of_device_id mtk_cpufreq_machines[] __initconst = {
{ .compatible = "mediatek,mt2701", .data = &mtk_platform_data },
@@ -700,6 +709,7 @@ static const struct of_device_id mtk_cpufreq_machines[] __initconst = {
{ .compatible = "mediatek,mt8173", .data = &mtk_platform_data },
{ .compatible = "mediatek,mt8176", .data = &mtk_platform_data },
{ .compatible = "mediatek,mt8183", .data = &mt8183_platform_data },
+ { .compatible = "mediatek,mt8186", .data = &mt8186_platform_data },
{ .compatible = "mediatek,mt8365", .data = &mtk_platform_data },
{ .compatible = "mediatek,mt8516", .data = &mtk_platform_data },
{ }
--
2.18.0