From abe50d7658db2458268569911ee92427999f30fb Mon Sep 17 00:00:00 2001 From: Tianling Shen Date: Mon, 30 Sep 2024 13:06:54 +0800 Subject: [PATCH] rockchip: lower emmc speed for nanopc t6 Signed-off-by: Tianling Shen --- .../103-arm64-dts-rockchip-lower-mmc-speed.patch | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/target/linux/rockchip/patches-6.6/103-arm64-dts-rockchip-lower-mmc-speed.patch b/target/linux/rockchip/patches-6.6/103-arm64-dts-rockchip-lower-mmc-speed.patch index ea5ae41b93..a948c7d19e 100644 --- a/target/linux/rockchip/patches-6.6/103-arm64-dts-rockchip-lower-mmc-speed.patch +++ b/target/linux/rockchip/patches-6.6/103-arm64-dts-rockchip-lower-mmc-speed.patch @@ -56,6 +56,16 @@ Signed-off-by: David Bauer vmmc-supply = <&vcc3v3_sd_s0>; vqmmc-supply = <&vccio_sd_s0>; status = "okay"; +@@ -656,8 +656,7 @@ + no-sd; + non-removable; + max-frequency = <200000000>; +- mmc-hs400-1_8v; +- mmc-hs400-enhanced-strobe; ++ mmc-hs200-1_8v; + status = "okay"; + }; + --- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts @@ -418,7 +418,7 @@