[PATCH 7/7] arm64: dts: imx8mp-phyboard-pollux: Add missing usdhc clocks assignment
Teresa Remmet
t.remmet at phytec.de
Thu Jun 15 05:17:35 PDT 2023
From: Jonas Kuenstler <j.kuenstler at phytec.de>
Add the missing usdhc2 root clock to 200MHz to be able to support
SDR104 mode for SD-Card on phyBOARD-Pollux-i.MX8MP.
Signed-off-by: Jonas Kuenstler <j.kuenstler at phytec.de>
Signed-off-by: Teresa Remmet <t.remmet at phytec.de>
---
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts
index 6aa720bafe28..0a51ddbc62df 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts
@@ -103,6 +103,8 @@ &uart1 {
/* SD-Card */
&usdhc2 {
+ assigned-clocks = <&clk IMX8MP_CLK_USDHC2>;
+ assigned-clock-rates = <200000000>;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_pins>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_pins>;
--
2.25.1
More information about the linux-arm-kernel
mailing list