Add the eMMC support for Armada 37xx SoC and enable it in the Armada 3720
DB board.
Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/marvell/armada-3720-db.dts | 17 +++++++++++++++++
arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 11 +++++++++++
2 files changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-db.dts b/arch/arm64/boot/dts/marvell/armada-3720-db.dts
index 1372e9a6aaa4..707625031e29 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-db.dts
@@ -72,6 +72,23 @@
status = "okay";
};
+&sdhci0 {
+ non-removable;
+ bus-width = <8>;
+ mmc-ddr-1_8v;
+ mmc-hs400-1_8v;
+ marvell,xenon-emmc;
+ marvell,pad-type = "fixed-1-8v";
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ mmccard: mmccard@0 {
+ compatible = "mmc-card";
+ reg = <0>;
+ };
+};
+
/* CON31 */
&usb3 {
status = "okay";
diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index c4762538ec01..0c4cafe92e66 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -161,6 +161,17 @@
};
};
+ sdhci0: sdhci@d8000 {
+ compatible = "marvell,armada-3700-sdhci",
+ "marvell,sdhci-xenon";
+ reg = <0xd8000 0x300
+ 0x17808 0x4>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&nb_perih_clk 0>;
+ clock-names = "core";
+ status = "disabled";
+ };
+
sata: sata@e0000 {
compatible = "marvell,armada-3700-ahci";
reg = <0xe0000 0x2000>;
--
git-series 0.9.1
--
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