mediatek/mt8183: Modify I2C source clock

This patch change i2c source clock to TOPCKGEN.

BUG=b:80501386
BRANCH=none
TEST=Boot correctly on kukui.

Change-Id: I49e0acda22dba449d0873a95ba5fae79a9cef569
Signed-off-by: Qii Wang <qii.wang@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/31519
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>

src/soc/mediatek/mt8183/pll.c

@@ -345,6 +345,9 @@ void mt_pll_init(void)
 	/* enable infrasys DCM */
 	setbits_le32(&mt8183_infracfg->infra_bus_dcm_ctrl, 0x3 << 21);
 
+	/* enable [11] for change i2c module source clock to TOPCKGEN */
+	setbits_le32(&mt8183_infracfg->module_clk_sel, 0x1 << 11);
+
 	/*
 	 * TOP CLKMUX -- DO NOT CHANGE WITHOUT ADJUSTING <soc/pll.h> CONSTANTS!
 	 */