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- From 4983a1517e7ddbc6f53fc07607e4ebeb51412843 Mon Sep 17 00:00:00 2001
- From: Sam Shih <[email protected]>
- Date: Tue, 28 Feb 2023 19:59:22 +0800
- Subject: [PATCH 21/21] cpufreq: mediatek: Add support for MT7988
- This add cpufreq support for mediatek MT7988 SoC.
- The platform data of MT7988 is different from previous MediaTek SoCs,
- so we add a new compatible and platform data for it.
- Signed-off-by: Sam Shih <[email protected]>
- ---
- drivers/cpufreq/mediatek-cpufreq.c | 10 ++++++++++
- 1 file changed, 10 insertions(+)
- --- a/drivers/cpufreq/mediatek-cpufreq.c
- +++ b/drivers/cpufreq/mediatek-cpufreq.c
- @@ -709,6 +709,15 @@ static const struct mtk_cpufreq_platform
- .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,
- @@ -742,6 +751,7 @@ static const struct of_device_id mtk_cpu
- { .compatible = "mediatek,mt2712", .data = &mt2701_platform_data },
- { .compatible = "mediatek,mt7622", .data = &mt7622_platform_data },
- { .compatible = "mediatek,mt7623", .data = &mt7623_platform_data },
- + { .compatible = "mediatek,mt7988", .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 },
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