openwrt/package/boot/uboot-mediatek/patches/001-mtk-0016-mmc-mediatek-add-support-for-MediaTek-MT7621-SoC.patch

From 4339ec44313e85dd1f6d3d708dd2e594855ce25d Mon Sep 17 00:00:00 2001
From: Weijie Gao <weijie.gao@mediatek.com>
Date: Fri, 20 May 2022 11:23:26 +0800
Subject: [PATCH 16/25] mmc: mediatek: add support for MediaTek MT7621 SoC

This patch adds SDXC support for MediaTek MT7621 SoC

Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
---
 drivers/mmc/mtk-sd.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/mmc/mtk-sd.c b/drivers/mmc/mtk-sd.c
index 97182ffd7f..e61e8cf4b9 100644
--- a/drivers/mmc/mtk-sd.c
+++ b/drivers/mmc/mtk-sd.c
@@ -1761,6 +1761,18 @@ static const struct msdc_compatible mt7620_compat = {
 	.default_pad_dly = true,
 };
 
+static const struct msdc_compatible mt7621_compat = {
+	.clk_div_bits = 8,
+	.pad_tune0 = false,
+	.async_fifo = true,
+	.data_tune = true,
+	.busy_check = false,
+	.stop_clk_fix = false,
+	.enhance_rx = false,
+	.builtin_pad_ctrl = true,
+	.default_pad_dly = true,
+};
+
 static const struct msdc_compatible mt7622_compat = {
 	.clk_div_bits = 12,
 	.pad_tune0 = true,
@@ -1809,6 +1821,7 @@ static const struct msdc_compatible mt8183_compat = {
 
 static const struct udevice_id msdc_ids[] = {
 	{ .compatible = "mediatek,mt7620-mmc", .data = (ulong)&mt7620_compat },
+	{ .compatible = "mediatek,mt7621-mmc", .data = (ulong)&mt7621_compat },
 	{ .compatible = "mediatek,mt7622-mmc", .data = (ulong)&mt7622_compat },
 	{ .compatible = "mediatek,mt7623-mmc", .data = (ulong)&mt7623_compat },
 	{ .compatible = "mediatek,mt8512-mmc", .data = (ulong)&mt8512_compat },
-- 
2.36.1