From f1903cd015dc8b7466d74ff740a9dd36a980940c Mon Sep 17 00:00:00 2001 From: Zhibin Huang Date: Thu, 8 Aug 2024 10:11:05 +0800 Subject: [PATCH] phy: rockchip: mipi-dcphy: modify rk3576 data lane driver-down resistor Signal test to correct dphy DQ driver-down resistors, see redmine #487592 - #3 for specific report details. Type: Fix Redmine ID: #487592 Associated modifications: N/A Test: N/A Signed-off-by: Zhibin Huang Change-Id: I3692ce528646ad3b215b212cbb453b0c4c0e9420 --- drivers/phy/rockchip/phy-rockchip-samsung-dcphy.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/phy/rockchip/phy-rockchip-samsung-dcphy.c b/drivers/phy/rockchip/phy-rockchip-samsung-dcphy.c index ec7ecb142483..cc90acdc0726 100644 --- a/drivers/phy/rockchip/phy-rockchip-samsung-dcphy.c +++ b/drivers/phy/rockchip/phy-rockchip-samsung-dcphy.c @@ -2520,8 +2520,8 @@ static const struct dev_pm_ops samsung_mipi_dcphy_pm_ops = { static const struct hs_drv_res_cfg rk3576_dphy_hs_drv_res_cfg = { .clk_hs_drv_up_ohm = _52_OHM, .clk_hs_drv_down_ohm = _52_OHM, - .data_hs_drv_up_ohm = _39_OHM, - .data_hs_drv_down_ohm = _39_OHM, + .data_hs_drv_up_ohm = _43_OHM, + .data_hs_drv_down_ohm = _43_OHM, }; static const struct hs_drv_res_cfg rk3588_dphy_hs_drv_res_cfg = {