riscv: dts: spacemit: sdhci: add reset support

Request two reset line explicitly for SDHCI controller.

Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://lore.kernel.org/r/20251223-07-k1-sdhci-reset-v2-3-5b8248cfc522@gentoo.org
Signed-off-by: Yixun Lan <dlan@gentoo.org>

Author: dlan17

arch/riscv/boot/dts/spacemit/k1.dtsi

@@ -1168,6 +1168,9 @@
 				clocks = <&syscon_apmu CLK_SDH_AXI>,
 					 <&syscon_apmu CLK_SDH2>;
 				clock-names = "core", "io";
+				resets = <&syscon_apmu RESET_SDH_AXI>,
+					 <&syscon_apmu RESET_SDH2>;
+				reset-names = "axi", "sdh";
 				interrupts = <101>;
 				status = "disabled";
 			};