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authorMatthias Brugger <matthias.bgg@gmail.com>2014-05-13 03:06:13 +0400
committerMatthias Brugger <matthias.bgg@gmail.com>2014-07-22 19:52:37 +0400
commitf682a21854166d66e67606283dffd8d9fe31dbee (patch)
tree2e07eb052734bbafb310b2908a26c2a22b6b61aa /arch/arm/mach-mediatek
parent7171511eaec5bf23fb06078f59784a3a0626b38f (diff)
downloadlinux-f682a21854166d66e67606283dffd8d9fe31dbee.tar.xz
arm: add basic support for Mediatek MT6589 boards
This adds a generic devicetree board file and a dtsi for boards based on MT6589 SoCs from Mediatek. Apart from the generic parts (gic, clocks) the only component currently supported are the timers. Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch/arm/mach-mediatek')
-rw-r--r--arch/arm/mach-mediatek/Kconfig6
-rw-r--r--arch/arm/mach-mediatek/Makefile1
-rw-r--r--arch/arm/mach-mediatek/mediatek.c27
3 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
new file mode 100644
index 000000000000..2c043a210db0
--- /dev/null
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -0,0 +1,6 @@
+config ARCH_MEDIATEK
+ bool "Mediatek MT6589 SoC" if ARCH_MULTI_V7
+ select ARM_GIC
+ select MTK_TIMER
+ help
+ Support for Mediatek Cortex-A7 Quad-Core-SoC MT6589.
diff --git a/arch/arm/mach-mediatek/Makefile b/arch/arm/mach-mediatek/Makefile
new file mode 100644
index 000000000000..43e619f56172
--- /dev/null
+++ b/arch/arm/mach-mediatek/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_ARCH_MEDIATEK) += mediatek.o
diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
new file mode 100644
index 000000000000..f2acf075350d
--- /dev/null
+++ b/arch/arm/mach-mediatek/mediatek.c
@@ -0,0 +1,27 @@
+/*
+ * Device Tree support for Mediatek SoCs
+ *
+ * Copyright (c) 2014 MundoReader S.L.
+ * Author: Matthias Brugger <matthias.bgg@gmail.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.
+ */
+#include <linux/init.h>
+#include <asm/mach/arch.h>
+
+static const char * const mediatek_board_dt_compat[] = {
+ "mediatek,mt6589",
+ NULL,
+};
+
+DT_MACHINE_START(MEDIATEK_DT, "Mediatek Cortex-A7 (Device Tree)")
+ .dt_compat = mediatek_board_dt_compat,
+MACHINE_END