ARM: mvebu: enable the SDHCI interface on Armada 385

In commit "mmc: sdhci-pxav3: add support for the Armada 38x SDHCI
controller", the sdhci-pxav3 driver has been extended to also be
usable on Armada 38x platforms.

Therefore, this commit adds the necessary Device Tree informations to
declare this SDHCI interface in the Armada 38x SoC, and also in the
Armada 385 Development Board.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1397486478-16991-2-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/arch/arm/boot/dts/armada-385-db.dts b/arch/arm/boot/dts/armada-385-db.dts
index 6828d77696a67647397c568e5bce65f007e0c10d..959aeedc22d3b95ffb5c02280f63eff8da916667 100644 (file)
--- a/arch/arm/boot/dts/armada-385-db.dts
+++ b/arch/arm/boot/dts/armada-385-db.dts
@@ -101,6 +101,14 @@
                                        reg = <0x1000000 0x3f000000>;
                                };
                        };
+
+                       sdhci@d8000 {
+                               clock-frequency = <200000000>;
+                               broken-cd;
+                               wp-inverted;
+                               bus-width = <8>;
+                               status = "okay";
+                       };
                };
 
                pcie-controller {

diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index 2e1661f1c30e97c6542e11a606f9edb22a9cc6fd..7e1b2434b10c44dcfc6621feb58873a77a710863 100644 (file)
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -382,6 +382,15 @@
                                clocks = <&coredivclk 0>;
                                status = "disabled";
                        };
+
+                       sdhci@d8000 {
+                               compatible = "marvell,armada-380-sdhci";
+                               reg = <0xd8000 0x1000>, <0xdc000 0x100>;
+                               interrupts = <0 25 0x4>;
+                               clocks = <&gateclk 17>;
+                               mrvl,clk-delay-cycles = <0x1F>;
+                               status = "disabled";
+                       };
                };
        };