From: Alex Bee Date: Wed, 10 Jul 2024 13:28:12 +0000 (+0200) Subject: arm64: dts: rockchip: Add sdmmc_ext for RK3328 X-Git-Tag: v6.12-rc1~188^2~28^2~54 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=82e3aaae388199a0aff33e5371db307b3274f77a;p=thirdparty%2Fkernel%2Flinux.git arm64: dts: rockchip: Add sdmmc_ext for RK3328 RK3328 SoC has a fourth mmc controller called SDMMC_EXT. Some boards have sdio wifi connected to it. In order to use it one would have to add the pinctrls from sdmmc0ext group which is done on board level. Signed-off-by: Alex Bee Signed-off-by: Diederik de Haas Reviewed-by: Dragan Simic Link: https://lore.kernel.org/r/20240710132830.14710-3-didi.debian@cknow.org Signed-off-by: Heiko Stuebner --- diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index b01efd6d042c8..95c3f1303544f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -1036,6 +1036,20 @@ status = "disabled"; }; + sdmmc_ext: mmc@ff5f0000 { + compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc"; + reg = <0x0 0xff5f0000 0x0 0x4000>; + interrupts = ; + clocks = <&cru HCLK_SDMMC_EXT>, <&cru SCLK_SDMMC_EXT>, + <&cru SCLK_SDMMC_EXT_DRV>, <&cru SCLK_SDMMC_EXT_SAMPLE>; + clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; + fifo-depth = <0x100>; + max-frequency = <150000000>; + resets = <&cru SRST_SDMMCEXT>; + reset-names = "reset"; + status = "disabled"; + }; + usbdrd3: usb@ff600000 { compatible = "rockchip,rk3328-dwc3", "snps,dwc3"; reg = <0x0 0xff600000 0x0 0x100000>;