target/linux/mediatek/patches-5.15/350-14-cpufreq-mediatek-Add-support-for-MT8186.patch

   1 From b6be0baa6615afc65c3963adab674e36af1d4d5f Mon Sep 17 00:00:00 2001
   2 From: Jia-Wei Chang <jia-wei.chang@mediatek.com>
   3 Date: Thu, 5 May 2022 19:52:23 +0800
   4 Subject: [PATCH 14/21] cpufreq: mediatek: Add support for MT8186
   5
   6 The platform data of MT8186 is different from previous MediaTek SoCs,
   7 so we add a new compatible and platform data for it.
   8
   9 Signed-off-by: Jia-Wei Chang <jia-wei.chang@mediatek.com>
  10 Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
  11 Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
  12 Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
  13 ---
  14  drivers/cpufreq/mediatek-cpufreq.c | 10 ++++++++++
  15  1 file changed, 10 insertions(+)
  16
  17 --- a/drivers/cpufreq/mediatek-cpufreq.c
  18 +++ b/drivers/cpufreq/mediatek-cpufreq.c
  19 @@ -699,6 +699,15 @@ static const struct mtk_cpufreq_platform
  20         .ccifreq_supported = true,
  21  };
  22
  23 +static const struct mtk_cpufreq_platform_data mt8186_platform_data = {
  24 +       .min_volt_shift = 100000,
  25 +       .max_volt_shift = 250000,
  26 +       .proc_max_volt = 1118750,
  27 +       .sram_min_volt = 850000,
  28 +       .sram_max_volt = 1118750,
  29 +       .ccifreq_supported = true,
  30 +};
  31 +
  32  /* List of machines supported by this driver */
  33  static const struct of_device_id mtk_cpufreq_machines[] __initconst = {
  34         { .compatible = "mediatek,mt2701", .data = &mt2701_platform_data },
  35 @@ -710,6 +719,7 @@ static const struct of_device_id mtk_cpu
  36         { .compatible = "mediatek,mt8173", .data = &mt2701_platform_data },
  37         { .compatible = "mediatek,mt8176", .data = &mt2701_platform_data },
  38         { .compatible = "mediatek,mt8183", .data = &mt8183_platform_data },
  39 +       { .compatible = "mediatek,mt8186", .data = &mt8186_platform_data },
  40         { .compatible = "mediatek,mt8365", .data = &mt2701_platform_data },
  41         { .compatible = "mediatek,mt8516", .data = &mt2701_platform_data },
  42         { }