6.15-stable review patch. If anyone has any objections, please let me know.
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From: Jonas Karlman jonas@kwiboo.se
[ Upstream commit 6e3071f4e03997ca0e4388ca61aa06df2802dcd1 ]
eMMC HS200 mode (1.8V I/O) is supported by the MMC host controller on RK3528 and works with the optional on-board eMMC module on Radxa E20C.
Be explicit about HS200 support in the device tree for Radxa E20C.
Fixes: 3a01b5f14a8a ("arm64: dts: rockchip: Enable onboard eMMC on Radxa E20C") Signed-off-by: Jonas Karlman jonas@kwiboo.se Link: https://lore.kernel.org/r/20250621165832.2226160-1-jonas@kwiboo.se Signed-off-by: Heiko Stuebner heiko@sntech.de Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts index 57a446b5cbd6..92bdb66169f2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts +++ b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts @@ -140,6 +140,7 @@ &saradc { &sdhci { bus-width = <8>; cap-mmc-highspeed; + mmc-hs200-1_8v; no-sd; no-sdio; non-removable;