diff options
| author | Sekhar Nori <nsekhar@ti.com> | 2018-04-27 17:38:57 +0530 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-05-03 10:32:14 -0700 |
| commit | 94aeaa4300daf82158ba194674d223502cfd9300 (patch) | |
| tree | b1a01643423f24b13cdc81fa8c8b9a6986532a04 /arch/arm/boot/dts/am574x-idk.dts | |
| parent | f306c2510ab8cabb1b1f9f3dcd068c82e338a8d6 (diff) | |
ARM: dts: am574x-idk: Add pinmux configuration for MMC
Include dra76x-mmc-iodelay.dtsi which has pinmux and IODelay
configuration values for the various MMC modes for am574x SoC
and use it in the pinctrl properties of MMC devicetree
nodes present in am574x-idk.dts.
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am574x-idk.dts')
| -rw-r--r-- | arch/arm/boot/dts/am574x-idk.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am574x-idk.dts b/arch/arm/boot/dts/am574x-idk.dts index 41e12a382d2f..c7718b2d9fdf 100644 --- a/arch/arm/boot/dts/am574x-idk.dts +++ b/arch/arm/boot/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 +22,21 @@ spi-max-frequency = <96000000>; }; }; + +&mmc1 { + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; + pinctrl-0 = <&mmc1_pins_default_no_clk_pu>; + pinctrl-1 = <&mmc1_pins_hs>; + pinctrl-2 = <&mmc1_pins_default>; + pinctrl-3 = <&mmc1_pins_hs>; + pinctrl-4 = <&mmc1_pins_sdr50>; + pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_conf>; + pinctrl-6 = <&mmc1_pins_ddr50 &mmc1_iodelay_sdr104_conf>; +}; + +&mmc2 { + pinctrl-names = "default", "hs", "ddr_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_default>; + pinctrl-2 = <&mmc2_pins_default>; +}; |