From a71426fe3e9e9f27a6acbdcd5b15c3ab8e0b1fde Mon Sep 17 00:00:00 2001 From: roger Date: Wed, 6 Apr 2016 18:02:44 +0800 Subject: [PATCH] ARM64: dts: rk3399: fix drive strength to 13mA for GMAC TXD pins Change-Id: Ia5a45864d2f71bd7548cc5b897c33265a20c4fea Signed-off-by: roger --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 23 ++++++++++++++--------- 1 file changed, 14 insertions(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index d66d9254308d..4e5e3edda6dc 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -1218,6 +1218,11 @@ drive-strength = <12>; }; + pcfg_pull_none_13ma: pcfg-pull-none-13ma { + bias-disable; + drive-strength = <13>; + }; + emmc { emmc_pwr: emmc-pwr { rockchip,pins = @@ -1229,13 +1234,13 @@ rgmii_pins: rgmii-pins { rockchip,pins = /* mac_txclk */ - <3 17 RK_FUNC_1 &pcfg_pull_none_12ma>, + <3 17 RK_FUNC_1 &pcfg_pull_none_13ma>, /* mac_rxclk */ <3 14 RK_FUNC_1 &pcfg_pull_none>, /* mac_mdio */ <3 13 RK_FUNC_1 &pcfg_pull_none>, /* mac_txen */ - <3 12 RK_FUNC_1 &pcfg_pull_none_12ma>, + <3 12 RK_FUNC_1 &pcfg_pull_none_13ma>, /* mac_clk */ <3 11 RK_FUNC_1 &pcfg_pull_none>, /* mac_rxdv */ @@ -1247,17 +1252,17 @@ /* mac_rxd0 */ <3 6 RK_FUNC_1 &pcfg_pull_none>, /* mac_txd1 */ - <3 5 RK_FUNC_1 &pcfg_pull_none_12ma>, + <3 5 RK_FUNC_1 &pcfg_pull_none_13ma>, /* mac_txd0 */ - <3 4 RK_FUNC_1 &pcfg_pull_none_12ma>, + <3 4 RK_FUNC_1 &pcfg_pull_none_13ma>, /* mac_rxd3 */ <3 3 RK_FUNC_1 &pcfg_pull_none>, /* mac_rxd2 */ <3 2 RK_FUNC_1 &pcfg_pull_none>, /* mac_txd3 */ - <3 1 RK_FUNC_1 &pcfg_pull_none_12ma>, + <3 1 RK_FUNC_1 &pcfg_pull_none_13ma>, /* mac_txd2 */ - <3 0 RK_FUNC_1 &pcfg_pull_none_12ma>; + <3 0 RK_FUNC_1 &pcfg_pull_none_13ma>; }; rmii_pins: rmii-pins { @@ -1265,7 +1270,7 @@ /* mac_mdio */ <3 13 RK_FUNC_1 &pcfg_pull_none>, /* mac_txen */ - <3 12 RK_FUNC_1 &pcfg_pull_none_12ma>, + <3 12 RK_FUNC_1 &pcfg_pull_none_13ma>, /* mac_clk */ <3 11 RK_FUNC_1 &pcfg_pull_none>, /* mac_rxer */ @@ -1279,9 +1284,9 @@ /* mac_rxd0 */ <3 6 RK_FUNC_1 &pcfg_pull_none>, /* mac_txd1 */ - <3 5 RK_FUNC_1 &pcfg_pull_none_12ma>, + <3 5 RK_FUNC_1 &pcfg_pull_none_13ma>, /* mac_txd0 */ - <3 4 RK_FUNC_1 &pcfg_pull_none_12ma>; + <3 4 RK_FUNC_1 &pcfg_pull_none_13ma>; }; }; -- 2.34.1