diff options
| author | Sam Shih <sam.shih@mediatek.com> | 2024-04-19 17:59:07 +0100 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2024-04-23 11:43:39 +0530 |
| commit | b69ec356db1a7c4703b1a9edc82ee1dfdd296b97 (patch) | |
| tree | 4c67b9c4c8e1edb34927b420ba69b62996cece85 | |
| parent | d2059d3b548409905b20b4f52495bffbd7c8da8b (diff) | |
cpufreq: mediatek: Add support for MT7988A
This add cpufreq support for mediatek MT7988A SoC.
The platform data of MT7988A is different from previous MediaTek SoCs,
so we add a new compatible and platform data for it.
Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
| -rw-r--r-- | drivers/cpufreq/mediatek-cpufreq.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c index a0a61919bc4c..518606adf14e 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -707,6 +707,15 @@ static const struct mtk_cpufreq_platform_data mt7623_platform_data = { .ccifreq_supported = false, }; +static const struct mtk_cpufreq_platform_data mt7988_platform_data = { + .min_volt_shift = 100000, + .max_volt_shift = 200000, + .proc_max_volt = 900000, + .sram_min_volt = 0, + .sram_max_volt = 1150000, + .ccifreq_supported = true, +}; + static const struct mtk_cpufreq_platform_data mt8183_platform_data = { .min_volt_shift = 100000, .max_volt_shift = 200000, @@ -740,6 +749,7 @@ static const struct of_device_id mtk_cpufreq_machines[] __initconst = { { .compatible = "mediatek,mt2712", .data = &mt2701_platform_data }, { .compatible = "mediatek,mt7622", .data = &mt7622_platform_data }, { .compatible = "mediatek,mt7623", .data = &mt7623_platform_data }, + { .compatible = "mediatek,mt7988a", .data = &mt7988_platform_data }, { .compatible = "mediatek,mt8167", .data = &mt8516_platform_data }, { .compatible = "mediatek,mt817x", .data = &mt2701_platform_data }, { .compatible = "mediatek,mt8173", .data = &mt2701_platform_data }, |