From: Alexey Charkov Date: Sat, 14 Jun 2025 18:14:34 +0000 (+0400) Subject: arm64: dts: rockchip: add SDIO controller on RK3576 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e490f854b46369b096f3d09c0c6a00f340425136;p=thirdparty%2Flinux.git arm64: dts: rockchip: add SDIO controller on RK3576 RK3576 has one more SD/MMC controller than are currently listed in its .dtsi, with the missing one intended as an SDIO controller. Add the missing node (tested with the onboard WiFi module on ArmSoM Sige5 v1.2) Signed-off-by: Alexey Charkov Link: https://lore.kernel.org/r/20250614-sige5-updates-v2-2-3bb31b02623c@gmail.com Signed-off-by: Heiko Stuebner --- diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts/rockchip/rk3576.dtsi index 1086482f04792..d3225d20baadd 100644 --- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi @@ -1695,6 +1695,22 @@ status = "disabled"; }; + sdio: mmc@2a320000 { + compatible = "rockchip,rk3576-dw-mshc"; + reg = <0x0 0x2a320000 0x0 0x4000>; + clocks = <&cru HCLK_SDIO>, <&cru CCLK_SRC_SDIO>; + clock-names = "biu", "ciu"; + fifo-depth = <0x100>; + interrupts = ; + max-frequency = <200000000>; + pinctrl-0 = <&sdmmc1m0_clk &sdmmc1m0_cmd &sdmmc1m0_bus4>; + pinctrl-names = "default"; + power-domains = <&power RK3576_PD_SDGMAC>; + resets = <&cru SRST_H_SDIO>; + reset-names = "reset"; + status = "disabled"; + }; + sdhci: mmc@2a330000 { compatible = "rockchip,rk3576-dwcmshc", "rockchip,rk3588-dwcmshc"; reg = <0x0 0x2a330000 0x0 0x10000>;