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cpufreq: mediatek: Add support for MT7988A

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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>
This commit is contained in:
Sam Shih 2024-04-19 17:59:07 +01:00 committed by Viresh Kumar
parent d2059d3b54
commit b69ec356db
1 changed files with 10 additions and 0 deletions
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10
drivers/cpufreq/mediatek-cpufreq.c
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@ -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 },