From: Lokesh Vutla lokeshvutla@ti.com
In order to load the sysfw.itb from a mmc device, clocks should be hard coded to the same value as ROM configured frequency. Clock updates cannot happen at this point as sysfw is not yet available. So updating the clock properties for mmc nodes.
Signed-off-by: Lokesh Vutla lokeshvutla@ti.com Signed-off-by: Andreas Dannenberg dannenberg@ti.com --- arch/arm/dts/k3-am654-r5-base-board.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/arch/arm/dts/k3-am654-r5-base-board.dts b/arch/arm/dts/k3-am654-r5-base-board.dts index a07038be70..94bdf57a14 100644 --- a/arch/arm/dts/k3-am654-r5-base-board.dts +++ b/arch/arm/dts/k3-am654-r5-base-board.dts @@ -96,6 +96,12 @@ u-boot,dm-spl; };
+ clk_200mhz: dummy_clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + u-boot,dm-spl; + }; };
&dmsc { @@ -137,3 +143,15 @@ pinctrl-names = "default"; pinctrl-0 = <&wkup_vtt_pins_default>; }; + +&sdhci0 { + clock-names = "clk_xin"; + clocks = <&clk_200mhz>; + /delete-property/ power-domains; +}; + +&sdhci1 { + clock-names = "clk_xin"; + clocks = <&clk_200mhz>; + /delete-property/ power-domains; +};