[PATCH v4 25/25] scsi: ufs: mediatek: Add MT8196 compatible, update copyright
Nicolas Frattaroli
nicolas.frattaroli at collabora.com
Thu Dec 18 04:55:15 PST 2025
THe MT8196's UFS controller has a new compatible. Add the necessary
struct definitions to support it.
Also update the copyrights and authors, without tabs following spaces to
avoid checkpatch errors, to list myself as having contributed to this
driver after the preceding rework patches.
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli at collabora.com>
---
drivers/ufs/host/ufs-mediatek.c | 17 +++++++++++++++--
1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c
index bec726ea15b7..09be752c3c0f 100644
--- a/drivers/ufs/host/ufs-mediatek.c
+++ b/drivers/ufs/host/ufs-mediatek.c
@@ -1,9 +1,11 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2019 MediaTek Inc.
+ * Copyright (C) 2025 Collabora Ltd.
* Authors:
- * Stanley Chu <stanley.chu at mediatek.com>
- * Peter Wang <peter.wang at mediatek.com>
+ * Stanley Chu <stanley.chu at mediatek.com>
+ * Peter Wang <peter.wang at mediatek.com>
+ * Nicolas Frattaroli <nicolas.frattaroli at collabora.com> (Major cleanups)
*/
#include <linux/arm-smccc.h>
@@ -2243,6 +2245,10 @@ static const char *const ufs_mtk_regs_avdd12_ckbuf_avdd18[] = {
"avdd12", "avdd12-ckbuf", "avdd18"
};
+static const char *const ufs_mtk_regs_avdd12_ckbuf[] = {
+ "avdd12", "avdd12-ckbuf"
+};
+
static const struct ufs_mtk_soc_data mt8183_data = {
.has_avdd09 = true,
.reg_names = ufs_mtk_regs_avdd12_avdd18,
@@ -2255,10 +2261,17 @@ static const struct ufs_mtk_soc_data mt8192_8195_data = {
.num_reg_names = ARRAY_SIZE(ufs_mtk_regs_avdd12_ckbuf_avdd18),
};
+static const struct ufs_mtk_soc_data mt8196_data = {
+ .has_avdd09 = true,
+ .reg_names = ufs_mtk_regs_avdd12_ckbuf,
+ .num_reg_names = ARRAY_SIZE(ufs_mtk_regs_avdd12_ckbuf),
+};
+
static const struct of_device_id ufs_mtk_of_match[] = {
{ .compatible = "mediatek,mt8183-ufshci", .data = &mt8183_data },
{ .compatible = "mediatek,mt8192-ufshci", .data = &mt8192_8195_data },
{ .compatible = "mediatek,mt8195-ufshci", .data = &mt8192_8195_data },
+ { .compatible = "mediatek,mt8196-ufshci", .data = &mt8196_data },
{},
};
MODULE_DEVICE_TABLE(of, ufs_mtk_of_match);
--
2.52.0
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