From: Frank Li Date: Tue, 28 Oct 2025 20:30:43 +0000 (-0400) Subject: arm64: dts: imx8qm-mek: assign double SD bus frequency for usdhc1 X-Git-Tag: ceph-for-6.19-rc5~194^2~20^2~49 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=64b60a72801103b1c9d6f7d1529b4ff7521f7b68;p=ceph-client.git arm64: dts: imx8qm-mek: assign double SD bus frequency for usdhc1 Assign double SD bus frequency to support SDR104 mode, where the operating clock runs at 208 MHz. Signed-off-by: Frank Li Signed-off-by: Shawn Guo --- diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts index 0371de764e24..d179a3cffc3f 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts @@ -811,6 +811,8 @@ }; &usdhc1 { + assigned-clocks = <&clk IMX_SC_R_SDHC_0 IMX_SC_PM_CLK_PER>; + assigned-clock-rates = <400000000>; pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc1>; pinctrl-1 = <&pinctrl_usdhc1>;