cpufreq: mediatek: Add support for MT8186

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>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c
index fe16833..37a1eb2 100644 (file)
--- a/drivers/cpufreq/mediatek-cpufreq.c
+++ b/drivers/cpufreq/mediatek-cpufreq.c
@@ -699,6 +699,15 @@ static const struct mtk_cpufreq_platform_data mt8183_platform_data = {
        .ccifreq_supported = 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,
+       .ccifreq_supported = true,
+};
+
 /* List of machines supported by this driver */
 static const struct of_device_id mtk_cpufreq_machines[] __initconst = {
        { .compatible = "mediatek,mt2701", .data = &mt2701_platform_data },
@@ -710,6 +719,7 @@ static const struct of_device_id mtk_cpufreq_machines[] __initconst = {
        { .compatible = "mediatek,mt8173", .data = &mt2701_platform_data },
        { .compatible = "mediatek,mt8176", .data = &mt2701_platform_data },
        { .compatible = "mediatek,mt8183", .data = &mt8183_platform_data },
+       { .compatible = "mediatek,mt8186", .data = &mt8186_platform_data },
        { .compatible = "mediatek,mt8365", .data = &mt2701_platform_data },
        { .compatible = "mediatek,mt8516", .data = &mt2701_platform_data },
        { }