msm: iomap: Add static IO mappings for MSM Copper
Map QGIC and TLMM IO addresses
Change-Id: I6b58065d7d573e92f69ae797eb76a9367d2217d0
Signed-off-by: Sathish Ambley <sambley@codeaurora.org>
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-copper.h b/arch/arm/mach-msm/include/mach/msm_iomap-copper.h
new file mode 100644
index 0000000..d613671
--- /dev/null
+++ b/arch/arm/mach-msm/include/mach/msm_iomap-copper.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_MSM_IOMAP_COPPER_H
+#define __ASM_ARCH_MSM_IOMAP_COPPER_H
+
+/* Physical base address and size of peripherals.
+ * Ordered by the virtual base addresses they will be mapped at.
+ *
+ * If you add or remove entries here, you'll want to edit the
+ * io desc array in arch/arm/mach-msm/io.c to reflect your
+ * changes.
+ *
+ */
+
+#define COPPER_QGIC_DIST_PHYS 0xF9000000
+#define COPPER_QGIC_DIST_SIZE SZ_4K
+
+#define COPPER_QGIC_CPU_PHYS 0xF9002000
+#define COPPER_QGIC_CPU_SIZE SZ_4K
+
+#define COPPER_TLMM_PHYS 0xFC4A0000
+#define COPPER_TLMM_SIZE SZ_16K
+
+#endif
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h
index 426dbad..256099b 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap.h
@@ -44,7 +44,8 @@
#endif
#if defined(CONFIG_ARCH_MSM8960) || defined(CONFIG_ARCH_APQ8064) || \
- defined(CONFIG_ARCH_MSM8930) || defined(CONFIG_ARCH_MSM9615)
+ defined(CONFIG_ARCH_MSM8930) || defined(CONFIG_ARCH_MSM9615) || \
+ defined(CONFIG_ARCH_MSMCOPPER)
/* Unified iomap */
#define MSM_TMR_BASE IOMEM(0xFA000000) /* 4K */
@@ -85,6 +86,7 @@
#include "msm_iomap-8930.h"
#include "msm_iomap-8064.h"
#include "msm_iomap-9615.h"
+#include "msm_iomap-copper.h"
#else
/* Legacy single-target iomap */
diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c
index 72acab8..171f482 100644
--- a/arch/arm/mach-msm/io.c
+++ b/arch/arm/mach-msm/io.c
@@ -277,6 +277,19 @@
}
#endif /* CONFIG_ARCH_APQ8064 */
+#ifdef CONFIG_ARCH_MSMCOPPER
+static struct map_desc msm_copper_io_desc[] __initdata = {
+ MSM_CHIP_DEVICE(QGIC_DIST, COPPER),
+ MSM_CHIP_DEVICE(QGIC_CPU, COPPER),
+ MSM_CHIP_DEVICE(TLMM, COPPER),
+};
+
+void __init msm_map_copper_io(void)
+{
+ msm_map_io(msm_copper_io_desc, ARRAY_SIZE(msm_copper_io_desc));
+}
+#endif /* CONFIG_ARCH_MSMCOPPER */
+
#ifdef CONFIG_ARCH_MSM7X30
static struct map_desc msm7x30_io_desc[] __initdata = {
MSM_DEVICE(VIC),