clk: sunxi-ng: sun50i: h6: Fix MMC clock mux width

MUX bits for MMC clock register range are 25:24 where 24 is shift
and 2 is width So fix the width number from 3 to 2.

Fixes: 524353e ("clk: sunxi-ng: add support for the Allwinner H6 CCU")
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

drivers/clk/sunxi-ng/ccu-sun50i-h6.c

@@ -411,23 +411,23 @@ static const char * const mmc_parents[] = { "osc24M", "pll-periph0-2x",
 static SUNXI_CCU_MP_WITH_MUX_GATE_POSTDIV(mmc0_clk, "mmc0", mmc_parents, 0x830,
 					  0, 4,		/* M */
 					  8, 2,		/* N */
-					  24, 3,	/* mux */
+					  24, 2,	/* mux */
 					  BIT(31),	/* gate */
 					  2,		/* post-div */
 					  0);
 
 static SUNXI_CCU_MP_WITH_MUX_GATE_POSTDIV(mmc1_clk, "mmc1", mmc_parents, 0x834,
 					  0, 4,		/* M */
 					  8, 2,		/* N */
-					  24, 3,	/* mux */
+					  24, 2,	/* mux */
 					  BIT(31),	/* gate */
 					  2,		/* post-div */
 					  0);
 
 static SUNXI_CCU_MP_WITH_MUX_GATE_POSTDIV(mmc2_clk, "mmc2", mmc_parents, 0x838,
 					  0, 4,		/* M */
 					  8, 2,		/* N */
-					  24, 3,	/* mux */
+					  24, 2,	/* mux */
 					  BIT(31),	/* gate */
 					  2,		/* post-div */
 					  0);