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由 Suman Anna 提交于
Add the mailbox device DT node for OMAP5 SoC. The OMAP5 mailbox IP is identical to that used in OMAP4. The OMAP5 hwmod data no longer publishes the module address space, so this patch fixes the WARN_ON backtrace associated with the following trace during the kernel boot: "omap_hwmod: mailbox: doesn't have mpu register target base". Otherwise we get a warning like this: WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2538 _init+0x1c0/0x3dc() omap_hwmod: mailbox: doesn't have mpu register target base Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.15.0-rc2-00001-gb5e85a0 #45 [<c0015724>] (unwind_backtrace) from [<c00120f4>] (show_stack+0x10/0x14) [<c00120f4>] (show_stack) from [<c05a1ccc>] (dump_stack+0x78/0x94) [<c05a1ccc>] (dump_stack) from [<c0042a74>] (warn_slowpath_common+0x6c/0x8c) [<c0042a74>] (warn_slowpath_common) from [<c0042b28>] (warn_slowpath_fmt+0x30/0x40) [<c0042b28>] (warn_slowpath_fmt) from [<c0803b40>] (_init+0x1c0/0x3dc) [<c0803b40>] (_init) from [<c0029c8c>] (omap_hwmod_for_each+0x34/0x5c) [<c0029c8c>] (omap_hwmod_for_each) from [<c08042b0>] (__omap_hwmod_setup_all+0x24/0x40) [<c08042b0>] (__omap_hwmod_setup_all) from [<c00088b8>] (do_one_initcall+0x34/0x160) [<c00088b8>] (do_one_initcall) from [<c07f7bf4>] (kernel_init_freeable+0xfc/0x1c8) [<c07f7bf4>] (kernel_init_freeable) from [<c059c4f4>] (kernel_init+0x8/0xe4) [<c059c4f4>] (kernel_init) from [<c000eaa8>] (ret_from_fork+0x14/0x2c) Signed-off-by: NSuman Anna <s-anna@ti.com> [tony@atomide.com: updated description to for the warning] Signed-off-by: NTony Lindgren <tony@atomide.com>
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