From 1e810f2f1caf817022d45b33d67c4ba0eb0cd731 Mon Sep 17 00:00:00 2001 From: Faiz Abbas Date: Thu, 20 Jun 2019 15:07:20 +0530 Subject: [PATCH] ARM: dts: am574x-idk: Add pinmuxes for mmc1 and mmc2 Sync with kernel dts by adding pinmuxes for mmc1 and mmc2. This fixes an issue where mmc2 (eMMC) was coming up in HS52 mode instead of the highest DDR52 mode. Signed-off-by: Faiz Abbas --- arch/arm/dts/am574x-idk.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/dts/am574x-idk.dts b/arch/arm/dts/am574x-idk.dts index 41e12a382d..0de73616b5 100644 --- a/arch/arm/dts/am574x-idk.dts +++ b/arch/arm/dts/am574x-idk.dts @@ -7,6 +7,8 @@ /dts-v1/; #include "dra76x.dtsi" +#include "dra7-mmc-iodelay.dtsi" +#include "dra76x-mmc-iodelay.dtsi" #include "am572x-idk-common.dtsi" / { @@ -20,3 +22,16 @@ spi-max-frequency = <96000000>; }; }; + +&mmc1 { + pinctrl-names = "default", "hs"; + pinctrl-0 = <&mmc1_pins_default_no_clk_pu>; + pinctrl-1 = <&mmc1_pins_hs>; +}; + +&mmc2 { + pinctrl-names = "default", "hs", "ddr_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_default>; + pinctrl-2 = <&mmc2_pins_default>; +}; -- 2.39.5