clk: rockchip: fix incorrect aclk_emmc source gate bits on rk3399

Dues to incorrect diagram, we need to fix incorrect bits for
(c/g)pll_aclk_emmc_src:
cpll_aclk_emmc_src --> G6[13]
gpll_aclk_emmc_src --> G6[12]

Fixes: 115510053e5e ("clk: rockchip: add clock controller for the RK3399")
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

drivers/clk/rockchip/clk-rk3399.c

@@ -923,9 +923,9 @@ static struct rockchip_clk_branch rk3399_clk_branches[] __initdata = {
 			RK3399_CLKGATE_CON(6), 14, GFLAGS),
 
 	GATE(0, "cpll_aclk_emmc_src", "cpll", CLK_IGNORE_UNUSED,
-			RK3399_CLKGATE_CON(6), 12, GFLAGS),
-	GATE(0, "gpll_aclk_emmc_src", "gpll", CLK_IGNORE_UNUSED,
 			RK3399_CLKGATE_CON(6), 13, GFLAGS),
+	GATE(0, "gpll_aclk_emmc_src", "gpll", CLK_IGNORE_UNUSED,
+			RK3399_CLKGATE_CON(6), 12, GFLAGS),
 	COMPOSITE_NOGATE(ACLK_EMMC, "aclk_emmc", mux_aclk_emmc_p, CLK_IGNORE_UNUSED,
 			RK3399_CLKSEL_CON(21), 7, 1, MFLAGS, 0, 5, DFLAGS),
 	GATE(ACLK_EMMC_CORE, "aclk_emmccore", "aclk_emmc", CLK_IGNORE_UNUSED,