Commit 8da71eba authored by Chunfeng Yun's avatar Chunfeng Yun Committed by Vinod Koul
Browse files

phy: phy-mtk-tphy: disable hardware efuse when set INTR 



INTR's value is able autoload from hardware efuse by default, when
software tries to update its value, should disable hardware efuse
firstly.

Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: default avatarChunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20220914060746.10004-4-chunfeng.yun@mediatek.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 930981b4

drivers/phy/mediatek/phy-mtk-tphy.c

+6 −1
Original line number Diff line number Diff line
@@ -874,9 +874,14 @@ static void u2_phy_props_set(struct mtk_tphy *tphy, 
		mtk_phy_update_bits(com + U3P_USBPHYACR1, PA1_RG_TERM_SEL,

				    PA1_RG_TERM_SEL_VAL(instance->eye_term));



	if (instance->intr)

	if (instance->intr) {

		if (u2_banks->misc)

			mtk_phy_set_bits(u2_banks->misc + U3P_MISC_REG1,

					 MR1_EFUSE_AUTO_LOAD_DIS);



		mtk_phy_update_bits(com + U3P_USBPHYACR1, PA1_RG_INTR_CAL,

				    PA1_RG_INTR_CAL_VAL(instance->intr));

	}



	if (instance->discth)

		mtk_phy_update_bits(com + U3P_USBPHYACR6, PA6_RG_U2_DISCTH,