diff mbox

[v4,06/14] ARM: dts: am574x-idk: Add pinmux configuration for MMC

Message ID 20180427120905.3665-7-kishon@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Kishon Vijay Abraham I April 27, 2018, 12:08 p.m. UTC 
From: Sekhar Nori <nsekhar@ti.com>

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>
---
 arch/arm/boot/dts/am574x-idk.dts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
diff mbox

Patch

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>;
+};