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authorLinus Torvalds <torvalds@linux-foundation.org>2011-11-01 20:58:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-01 20:58:25 -0700
commit81a3c10ce8a7fd5bf9a06bfc38bd417512911831 (patch)
tree12ceac10fae8c4b2dc17b362672a5db305a8d960 /arch/arm/mach-omap1/board-perseus2.c
parentMerge branch 'next/cross-platform' of git://git.linaro.org/people/arnd/arm-soc (diff)
parentMerge branch 'depends/rmk/memory_h' into next/cleanup2 (diff)
downloadlinux-dev-81a3c10ce8a7fd5bf9a06bfc38bd417512911831.tar.xz
linux-dev-81a3c10ce8a7fd5bf9a06bfc38bd417512911831.zip
Merge branch 'next/cleanup2' of git://git.linaro.org/people/arnd/arm-soc
* 'next/cleanup2' of git://git.linaro.org/people/arnd/arm-soc: (31 commits) ARM: OMAP: Warn if omap_ioremap is called before SoC detection ARM: OMAP: Move set_globals initialization to happen in init_early ARM: OMAP: Map SRAM later on with ioremap_exec() ARM: OMAP: Remove calls to SRAM allocations for framebuffer ARM: OMAP: Avoid cpu_is_omapxxxx usage until map_io is done ARM: OMAP1: Use generic map_io, init_early and init_irq arm/dts: OMAP3+: Add mpu, dsp and iva nodes arm/dts: OMAP4: Add a main ocp entry bound to l3-noc driver ARM: OMAP2+: l3-noc: Add support for device-tree ARM: OMAP2+: board-generic: Add i2c static init ARM: OMAP2+: board-generic: Add DT support to generic board arm/dts: Add support for OMAP3 Beagle board arm/dts: Add initial device tree support for OMAP3 SoC arm/dts: Add support for OMAP4 SDP board arm/dts: Add support for OMAP4 PandaBoard arm/dts: Add initial device tree support for OMAP4 SoC ARM: OMAP: omap_device: Add a method to build an omap_device from a DT node ARM: OMAP: omap_device: Add omap_device_[alloc|delete] for DT integration of: Add helpers to get one string in multiple strings property ARM: OMAP2+: devices: Remove all omap_device_pm_latency structures ... Fix up trivial header file conflicts in arch/arm/mach-omap2/board-generic.c
Diffstat (limited to 'arch/arm/mach-omap1/board-perseus2.c')
-rw-r--r--arch/arm/mach-omap1/board-perseus2.c75
1 files changed, 36 insertions, 39 deletions
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 04b1befaced6..203ae07550db 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -264,6 +264,39 @@ static void __init perseus2_init_smc91x(void)
static void __init omap_perseus2_init(void)
{
+ /* Early, board-dependent init */
+
+ /*
+ * Hold GSM Reset until needed
+ */
+ omap_writew(omap_readw(OMAP7XX_DSP_M_CTL) & ~1, OMAP7XX_DSP_M_CTL);
+
+ /*
+ * UARTs -> done automagically by 8250 driver
+ */
+
+ /*
+ * CSx timings, GPIO Mux ... setup
+ */
+
+ /* Flash: CS0 timings setup */
+ omap_writel(0x0000fff3, OMAP7XX_FLASH_CFG_0);
+ omap_writel(0x00000088, OMAP7XX_FLASH_ACFG_0);
+
+ /*
+ * Ethernet support through the debug board
+ * CS1 timings setup
+ */
+ omap_writel(0x0000fff3, OMAP7XX_FLASH_CFG_1);
+ omap_writel(0x00000000, OMAP7XX_FLASH_ACFG_1);
+
+ /*
+ * Configure MPU_EXT_NIRQ IO in IO_CONF9 register,
+ * It is used as the Ethernet controller interrupt
+ */
+ omap_writel(omap_readl(OMAP7XX_IO_CONF_9) & 0x1FFFFFFF,
+ OMAP7XX_IO_CONF_9);
+
perseus2_init_smc91x();
if (gpio_request(P2_NAND_RB_GPIO_PIN, "NAND ready") < 0)
@@ -293,11 +326,6 @@ static void __init omap_perseus2_init(void)
omap_register_i2c_bus(1, 100, NULL, 0);
}
-static void __init omap_perseus2_init_irq(void)
-{
- omap1_init_common_hw();
- omap1_init_irq();
-}
/* Only FPGA needs to be mapped here. All others are done with ioremap */
static struct map_desc omap_perseus2_io_desc[] __initdata = {
{
@@ -310,49 +338,18 @@ static struct map_desc omap_perseus2_io_desc[] __initdata = {
static void __init omap_perseus2_map_io(void)
{
- omap1_map_common_io();
+ omap7xx_map_io();
iotable_init(omap_perseus2_io_desc,
ARRAY_SIZE(omap_perseus2_io_desc));
-
- /* Early, board-dependent init */
-
- /*
- * Hold GSM Reset until needed
- */
- omap_writew(omap_readw(OMAP7XX_DSP_M_CTL) & ~1, OMAP7XX_DSP_M_CTL);
-
- /*
- * UARTs -> done automagically by 8250 driver
- */
-
- /*
- * CSx timings, GPIO Mux ... setup
- */
-
- /* Flash: CS0 timings setup */
- omap_writel(0x0000fff3, OMAP7XX_FLASH_CFG_0);
- omap_writel(0x00000088, OMAP7XX_FLASH_ACFG_0);
-
- /*
- * Ethernet support through the debug board
- * CS1 timings setup
- */
- omap_writel(0x0000fff3, OMAP7XX_FLASH_CFG_1);
- omap_writel(0x00000000, OMAP7XX_FLASH_ACFG_1);
-
- /*
- * Configure MPU_EXT_NIRQ IO in IO_CONF9 register,
- * It is used as the Ethernet controller interrupt
- */
- omap_writel(omap_readl(OMAP7XX_IO_CONF_9) & 0x1FFFFFFF, OMAP7XX_IO_CONF_9);
}
MACHINE_START(OMAP_PERSEUS2, "OMAP730 Perseus2")
/* Maintainer: Kevin Hilman <kjh@hilman.org> */
.atag_offset = 0x100,
.map_io = omap_perseus2_map_io,
+ .init_early = omap1_init_early,
.reserve = omap_reserve,
- .init_irq = omap_perseus2_init_irq,
+ .init_irq = omap1_init_irq,
.init_machine = omap_perseus2_init,
.timer = &omap1_timer,
MACHINE_END