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X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Internal pull-down for strobe line (GRF_EMMCPHY_CON2[9]) was disabled by commit 8b5c2b45b8f0, which causes I/O error in HS400 mode. Tested on NanoPC-T4. Fixes: 8b5c2b45b8f0 ("phy: rockchip: set pulldown for strobe line in dts") Signed-off-by: Jensen Huang diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 9d5b0e8c9cca..9491cafbbaa3 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -1561,6 +1561,7 @@ emmc_phy: phy@f780 { clock-names = "emmcclk"; drive-impedance-ohm = <50>; #phy-cells = <0>; + rockchip,enable-strobe-pulldown; status = "disabled"; }; -- 2.37.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip