From 8eca9e979a1efbcc3d090f6eb3f4da621e7c87e0 Mon Sep 17 00:00:00 2001 From: Peter Robinson Date: Tue, 6 May 2025 23:25:28 +0100 Subject: [PATCH] arm64: dts: rockchip: Update eMMC for NanoPi R5 series Add the 3.3v and 1.8v regulators that are connected to the eMMC on the R5 series devices, as well as adding the eMMC data strobe, and enable eMMC HS200 mode as the Foresee FEMDNN0xxG-A3A55 modules support it. Fixes: c8ec73b05a95d ("arm64: dts: rockchip: create common dtsi for NanoPi R5 series") Signed-off-by: Peter Robinson Reviewed-by: Diederik de Haas Link: https://lore.kernel.org/r/20250506222531.625157-1-pbrobinson@gmail.com Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi index 00c479aa1871..a28b4af10d13 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi @@ -486,9 +486,12 @@ &sdhci { bus-width = <8>; max-frequency = <200000000>; + mmc-hs200-1_8v; non-removable; pinctrl-names = "default"; - pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>; + pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vcc_1v8>; status = "okay"; }; -- 2.25.1