arm64: dts: renesas: r9a07g044: Add max-frequency to SDHI nodes

Add the max-frequency property set to 133333333 Hz (133.33 MHz) to both
SDHI0 and SDHI1 MMC controller nodes in the RZ/{G2L,G2LC} (r9a07g044)
device tree, increasing performance by ca. 33%.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260520115144.60067-3-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Author: bijudas

arch/arm64/boot/dts/renesas/r9a07g044.dtsi

@@ -1174,6 +1174,7 @@
 				 <&cpg CPG_MOD R9A07G044_SDHI0_IMCLK2>,
 				 <&cpg CPG_MOD R9A07G044_SDHI0_ACLK>;
 			clock-names = "core", "clkh", "cd", "aclk";
+			max-frequency = <133333333>;
 			resets = <&cpg R9A07G044_SDHI0_IXRST>;
 			power-domains = <&cpg>;
 			status = "disabled";
@@ -1190,6 +1191,7 @@
 				 <&cpg CPG_MOD R9A07G044_SDHI1_IMCLK2>,
 				 <&cpg CPG_MOD R9A07G044_SDHI1_ACLK>;
 			clock-names = "core", "clkh", "cd", "aclk";
+			max-frequency = <133333333>;
 			resets = <&cpg R9A07G044_SDHI1_IXRST>;
 			power-domains = <&cpg>;
 			status = "disabled";