ARM: socfpga: dts: rename socdk board file to socdk_sdmmc

Rename the socfpga_arria10_socdk board file to socfpga_arria10_socdk_sdmmc
as Arria 10 devkit cannot support SDMMC and QSPI at the same time. Thus
we will need to have 2 separate board files, one for SDMMC and one for
QSPI. We also add a new base board dtsi file, socfpga_arria10_socdk.dtsi
so that we use common peripherals for each flavor of the devkits.

Add the sdmmc node to the socfpga_arria10_socdk_sdmmc.dts board file.

Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 86217db2937ab331666b710c1bd639c68caad516..2ce74f10860af907d3a0a48c348b79af58539cdb 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -496,7 +496,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
        sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_SOCFPGA) += \
        socfpga_arria5_socdk.dtb \
-       socfpga_arria10_socdk.dtb \
+       socfpga_arria10_socdk_sdmmc.dtb \
        socfpga_cyclone5_socdk.dtb \
        socfpga_cyclone5_sockit.dtb \
        socfpga_cyclone5_socrates.dtb \

diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk.dts b/arch/arm/boot/dts/socfpga_arria10_socdk.dts
deleted file mode 100755 (executable)
index 811a61c..0000000
--- a/arch/arm/boot/dts/socfpga_arria10_socdk.dts
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2014 Altera Corporation <www.altera.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/dts-v1/;
-#include "socfpga_arria10.dtsi"
-
-/ {
-       model = "Altera SOCFPGA Arria 10";
-       compatible = "altr,socfpga-arria10", "altr,socfpga";
-
-       chosen {
-               bootargs = "console=ttyS0,115200 rootwait";
-       };
-
-       memory {
-               name = "memory";
-               device_type = "memory";
-               reg = <0x0 0x40000000>; /* 1GB */
-       };
-
-       soc {
-               clkmgr@ffd04000 {
-                       clocks {
-                               osc1 {
-                                       clock-frequency = <25000000>;
-                               };
-                       };
-               };
-       };
-};
-
-&uart1 {
-       status = "okay";
-};

diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi
new file mode 100644 (file)
index 0000000..347ca4e
--- /dev/null
+++ b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2015 Altera Corporation <www.altera.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "socfpga_arria10.dtsi"
+
+/ {
+       model = "Altera SOCFPGA Arria 10";
+       compatible = "altr,socfpga-arria10", "altr,socfpga";
+
+       chosen {
+               bootargs = "console=ttyS0,115200 rootwait";
+       };
+
+       memory {
+               name = "memory";
+               device_type = "memory";
+               reg = <0x0 0x40000000>; /* 1GB */
+       };
+
+       soc {
+               clkmgr@ffd04000 {
+                       clocks {
+                               osc1 {
+                                       clock-frequency = <25000000>;
+                               };
+                       };
+               };
+       };
+};
+
+&uart1 {
+       status = "okay";
+};

diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts b/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts
new file mode 100644 (file)
index 0000000..dbbb751
--- /dev/null
+++ b/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2014-2015 Altera Corporation <www.altera.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/dts-v1/;
+#include "socfpga_arria10_socdk.dtsi"
+
+&mmc {
+       status = "okay";
+       num-slots = <1>;
+       broken-cd;
+       bus-width = <4>;
+};