Commit b69ec356 authored by Sam Shih's avatar Sam Shih Committed by Viresh Kumar
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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: default avatarSam Shih <sam.shih@mediatek.com>
Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
parent d2059d3b

drivers/cpufreq/mediatek-cpufreq.c

+10 −0
Original line number Diff line number Diff line
@@ -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 },