The sdmmc controller's CIU(Card Interface Unit) clock's phase can be
adjusted through the register in the system manager. Add the binding
"altr,sysmgr-syscon" to the SDMMC node for the driver to access the
system manager. Add the "clk-phase-sd-hs" property in the SDMMC node to
designate the smpsel and drvsel properties for the CIU clock.
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
<&clkmgr STRATIX10_SDMMC_CLK>;
clock-names = "biu", "ciu";
iommus = <&smmu 5>;
+ altr,sysmgr-syscon = <&sysmgr 0x28 4>;
status = "disabled";
};
cap-mmc-highspeed;
broken-cd;
bus-width = <4>;
+ clk-phase-sd-hs = <0>, <135>;
};
&osc1 {
<&clkmgr AGILEX_SDMMC_CLK>;
clock-names = "biu", "ciu";
iommus = <&smmu 5>;
+ altr,sysmgr-syscon = <&sysmgr 0x28 4>;
status = "disabled";
};
cap-sd-highspeed;
broken-cd;
bus-width = <4>;
+ clk-phase-sd-hs = <0>, <135>;
};
&osc1 {
cap-sd-highspeed;
broken-cd;
bus-width = <4>;
+ clk-phase-sd-hs = <0>, <135>;
};
&osc1 {