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authorJia-Wei Chang <jia-wei.chang@mediatek.com>2022-05-05 14:52:23 +0300
committerViresh Kumar <viresh.kumar@linaro.org>2022-05-12 08:09:31 +0300
commit39b360102f3ac6b12cafac9db25762071eb0418c (patch)
tree54c043651e936b63ead59c45872a98257cbca8b8 /drivers/cpufreq
parent0daa47325baee6bb1412498462fd0a0477c32cc6 (diff)
downloadlinux-39b360102f3ac6b12cafac9db25762071eb0418c.tar.xz
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>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/mediatek-cpufreq.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c
index fe168338d651..37a1eb20f5ba 100644
--- 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 },
{ }