From 6dd0053683804427529ef3523f7872f473440a19 Mon Sep 17 00:00:00 2001
From: Artem Lapkin <email2tema@gmail.com>
Date: Mon, 15 Nov 2021 16:33:21 +0800
Subject: [PATCH] arm64: dts: rockchip: remove mmc-hs400-enhanced-strobe from rk3399-khadas-edge
Git-commit: 6dd0053683804427529ef3523f7872f473440a19
Patch-mainline: v5.16-rc6
References: git-fixes
Remove mmc-hs400-enhanced-strobe from the rk3399-khadas-edge dts to
improve compatibility with a wider range of eMMC chips.
Before (BJTD4R 29.1 GiB):
[ 7.001493] mmc2: CQHCI version 5.10
[ 7.027971] mmc2: SDHCI controller on fe330000.mmc [fe330000.mmc] using ADMA
.......
[ 7.207086] mmc2: mmc_select_hs400es failed, error -110
[ 7.207129] mmc2: error -110 whilst initialising MMC card
[ 7.308893] mmc2: mmc_select_hs400es failed, error -110
[ 7.308921] mmc2: error -110 whilst initialising MMC card
[ 7.427524] mmc2: mmc_select_hs400es failed, error -110
[ 7.427546] mmc2: error -110 whilst initialising MMC card
[ 7.590993] mmc2: mmc_select_hs400es failed, error -110
[ 7.591012] mmc2: error -110 whilst initialising MMC card
After:
[ 6.960785] mmc2: CQHCI version 5.10
[ 6.984672] mmc2: SDHCI controller on fe330000.mmc [fe330000.mmc] using ADMA
[ 7.175021] mmc2: Command Queue Engine enabled
[ 7.175053] mmc2: new HS400 MMC card at address 0001
[ 7.175808] mmcblk2: mmc2:0001 BJTD4R 29.1 GiB
[ 7.176033] mmcblk2boot0: mmc2:0001 BJTD4R 4.00 MiB
[ 7.176245] mmcblk2boot1: mmc2:0001 BJTD4R 4.00 MiB
[ 7.176495] mmcblk2rpmb: mmc2:0001 BJTD4R 4.00 MiB, chardev (242:0)
Fixes: c2aacceedc86 ("arm64: dts: rockchip: Add support for Khadas Edge/Edge-V/Captain boards")
Signed-off-by: Artem Lapkin <art@khadas.com>
Link: https://lore.kernel.org/r/20211115083321.2627461-1-art@khadas.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
index d5c7648c841d..f1fcc6b5b402 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
@@ -705,7 +705,6 @@ &sdmmc {
&sdhci {
bus-width = <8>;
mmc-hs400-1_8v;
- mmc-hs400-enhanced-strobe;
non-removable;
status = "okay";
};
--
2.31.1