git.openwrt.org Git - openwrt/openwrt.git/blob

   1 From 4339ec44313e85dd1f6d3d708dd2e594855ce25d Mon Sep 17 00:00:00 2001
   2 From: Weijie Gao <weijie.gao@mediatek.com>
   3 Date: Fri, 20 May 2022 11:23:26 +0800
   4 Subject: [PATCH 16/25] mmc: mediatek: add support for MediaTek MT7621 SoC
   5
   6 This patch adds SDXC support for MediaTek MT7621 SoC
   7
   8 Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
   9 Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
  10 ---
  11  drivers/mmc/mtk-sd.c | 13 +++++++++++++
  12  1 file changed, 13 insertions(+)
  13
  14 diff --git a/drivers/mmc/mtk-sd.c b/drivers/mmc/mtk-sd.c
  15 index 97182ffd7f..e61e8cf4b9 100644
  16 --- a/drivers/mmc/mtk-sd.c
  17 +++ b/drivers/mmc/mtk-sd.c
  18 @@ -1761,6 +1761,18 @@ static const struct msdc_compatible mt7620_compat = {
  19         .default_pad_dly = true,
  20  };
  21
  22 +static const struct msdc_compatible mt7621_compat = {
  23 +       .clk_div_bits = 8,
  24 +       .pad_tune0 = false,
  25 +       .async_fifo = true,
  26 +       .data_tune = true,
  27 +       .busy_check = false,
  28 +       .stop_clk_fix = false,
  29 +       .enhance_rx = false,
  30 +       .builtin_pad_ctrl = true,
  31 +       .default_pad_dly = true,
  32 +};
  33 +
  34  static const struct msdc_compatible mt7622_compat = {
  35         .clk_div_bits = 12,
  36         .pad_tune0 = true,
  37 @@ -1809,6 +1821,7 @@ static const struct msdc_compatible mt8183_compat = {
  38
  39  static const struct udevice_id msdc_ids[] = {
  40         { .compatible = "mediatek,mt7620-mmc", .data = (ulong)&mt7620_compat },
  41 +       { .compatible = "mediatek,mt7621-mmc", .data = (ulong)&mt7621_compat },
  42         { .compatible = "mediatek,mt7622-mmc", .data = (ulong)&mt7622_compat },
  43         { .compatible = "mediatek,mt7623-mmc", .data = (ulong)&mt7623_compat },
  44         { .compatible = "mediatek,mt8512-mmc", .data = (ulong)&mt8512_compat },
  45 --
  46 2.36.1
  47