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Add kernel 6.1 support for BPI-R64

This commit is contained in:
Ycarus (Yannick Chabanois) 2023-05-17 20:06:36 +02:00
parent 91028220c3
commit 49e5717c77
73 changed files with 7015 additions and 10 deletions

View file

@ -0,0 +1,44 @@
From 1a7963e9843f6f1e4b02a30926d20b314c03e4df Mon Sep 17 00:00:00 2001
From: Sam Shih <sam.shih@mediatek.com>
Date: Sat, 25 Jun 2022 02:10:13 +0800
Subject: [PATCH] mmc: mediatek: add support for MT7986 SoC
Adding mt7986 own characteristics and of_device_id to have support
of MT7986 SoC.
Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Change-Id: I07cf8406cbe8c1a7114b304f35fc3e689e512e5a
---
drivers/mmc/host/mtk-sd.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -591,6 +591,19 @@ static const struct mtk_mmc_compatible m
.support_64g = true,
};
+static const struct mtk_mmc_compatible mt7986_compat = {
+ .clk_div_bits = 12,
+ .recheck_sdio_irq = true,
+ .hs400_tune = false,
+ .pad_tune_reg = MSDC_PAD_TUNE0,
+ .async_fifo = true,
+ .data_tune = true,
+ .busy_check = true,
+ .stop_clk_fix = true,
+ .enhance_rx = true,
+ .support_64g = true,
+};
+
static const struct mtk_mmc_compatible mt8516_compat = {
.clk_div_bits = 12,
.recheck_sdio_irq = true,
@@ -609,6 +622,7 @@ static const struct of_device_id msdc_of
{ .compatible = "mediatek,mt6795-mmc", .data = &mt6795_compat},
{ .compatible = "mediatek,mt7620-mmc", .data = &mt7620_compat},
{ .compatible = "mediatek,mt7622-mmc", .data = &mt7622_compat},
+ { .compatible = "mediatek,mt7986-mmc", .data = &mt7986_compat},
{ .compatible = "mediatek,mt8135-mmc", .data = &mt8135_compat},
{ .compatible = "mediatek,mt8173-mmc", .data = &mt8173_compat},
{ .compatible = "mediatek,mt8183-mmc", .data = &mt8183_compat},