From c7b549ec996de4fcb34895d5ed8fd13adb9ba53b Mon Sep 17 00:00:00 2001 From: Garmin Chang Date: Mon, 12 Sep 2022 18:00:21 +0800 Subject: [PATCH] soc/mediatek/mt8188: Change vpp_sel default mux for 4k support vpp_sel and ethdr_sel are vdosys clock source select mux. Steps to change to support 4K source: 1. Change vpp_sel source to mainpll_d6 to run at 416MHz. 2. Change ethdr_sel source to univpll_d6 to run at 416MHz. BUG=b:233720142 TEST=build pass. Signed-off-by: Garmin Chang Change-Id: I24f133b9b383fd019983cb29a213b47717148e97 Reviewed-on: https://review.coreboot.org/c/coreboot/+/67545 Reviewed-by: Yu-Ping Wu Tested-by: build bot (Jenkins) --- src/soc/mediatek/mt8188/pll.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/soc/mediatek/mt8188/pll.c b/src/soc/mediatek/mt8188/pll.c index 735ff473ae..123d92fb9c 100644 --- a/src/soc/mediatek/mt8188/pll.c +++ b/src/soc/mediatek/mt8188/pll.c @@ -256,8 +256,8 @@ static const struct mux_sel mux_sels[] = { { .id = TOP_SCP_SEL, .sel = 5 }, /* 5: mainpll_d4_d2 */ { .id = TOP_BUS_AXIMEM_SEL, .sel = 1 }, /* 1: mainpll_d7_d2 */ /* CLK_CFG_1 */ - { .id = TOP_VPP_SEL, .sel = 8 }, /* 8: mainpll_d6 */ - { .id = TOP_ETHDR_SEL, .sel = 10 }, /* 10: mmpll_d5_d4 */ + { .id = TOP_VPP_SEL, .sel = 8 }, /* 8: univpll_d6 */ + { .id = TOP_ETHDR_SEL, .sel = 8 }, /* 8: univpll_d6 */ { .id = TOP_IPE_SEL, .sel = 8 }, /* 8: mainpll_d4_d2 */ { .id = TOP_CAM_SEL, .sel = 8 }, /* 8: mainpll_d4_d2 */ /* CLK_CFG_2 */