Files
build/patch/kernel/archive/sunxi-5.18/patches.armbian/drv-mmc-host-sunxi-mmc-Disable-DDR52-mode-on-all-A20-based-boar.patch
The-going 7b0c873f4d Sunxi 5.18: add megous patches: tag: orange-pi-5.18-20220627-1924 (#3946)
* sunxi-5.18: add megous patches: tag: orange-pi-5.18-20220627-1924

* tools: mk_format_patch: ignore-matching-lines git version

* sunxi-5.18: re-extracted armbian patches after being applied to 5.18.8

* sunxi-5.18: switch to version tag=v5.18.8
2022-07-01 01:02:59 +02:00

29 lines
1008 B
Diff

From 8f50e3632c2a92685cdabf176835f8e31d37cab4 Mon Sep 17 00:00:00 2001
From: Mitko Gamishev <hehopmajieh@debian.bg>
Date: Wed, 5 Feb 2020 15:31:25 +0200
Subject: [PATCH 063/169] drv:mmc:host:sunxi-mmc Disable DDR52 mode on all A20
based boards
---
drivers/mmc/host/sunxi-mmc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c
index ae7f3b930..a1eebc1dc 100644
--- a/drivers/mmc/host/sunxi-mmc.c
+++ b/drivers/mmc/host/sunxi-mmc.c
@@ -1452,7 +1452,9 @@ static int sunxi_mmc_probe(struct platform_device *pdev)
*/
if ((host->cfg->clk_delays || host->use_new_timings) &&
!of_device_is_compatible(pdev->dev.of_node,
- "allwinner,sun50i-h5-emmc"))
+ "allwinner,sun50i-h5-emmc") &&
+ !of_machine_is_compatible("allwinner,sun7i-a20") &&
+ !of_machine_is_compatible("olimex,a64-olinuxino-2ge8g"))
mmc->caps |= MMC_CAP_1_8V_DDR | MMC_CAP_3_3V_DDR;
ret = mmc_of_parse(mmc);
--
2.35.3