From fb0cfecf67cc1cec4487efb6267317de432add2f Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Sat, 22 Feb 2014 10:59:36 -0300 Subject: ARM: dts: omap3-igep: fix boot fail due wrong compatible match This patch is based on commit: 016c12d2 ("ARM: OMAP3: Fix hardware detection for omap3630 when booted with device tree") and fixes a boot hang due the IGEP board being wrongly initialized as an OMAP3430 platform instead of an OMAP3630. Signed-off-by: Javier Martinez Canillas Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-igep0020.dts | 2 +- arch/arm/boot/dts/omap3-igep0030.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/omap3-igep0020.dts b/arch/arm/boot/dts/omap3-igep0020.dts index 25a2b5f652f..f2779ac7587 100644 --- a/arch/arm/boot/dts/omap3-igep0020.dts +++ b/arch/arm/boot/dts/omap3-igep0020.dts @@ -14,7 +14,7 @@ / { model = "IGEPv2 (TI OMAP AM/DM37x)"; - compatible = "isee,omap3-igep0020", "ti,omap3"; + compatible = "isee,omap3-igep0020", "ti,omap36xx", "ti,omap3"; leds { pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/omap3-igep0030.dts b/arch/arm/boot/dts/omap3-igep0030.dts index 145c58cfc8a..2793749eb1b 100644 --- a/arch/arm/boot/dts/omap3-igep0030.dts +++ b/arch/arm/boot/dts/omap3-igep0030.dts @@ -13,7 +13,7 @@ / { model = "IGEP COM MODULE (TI OMAP AM/DM37x)"; - compatible = "isee,omap3-igep0030", "ti,omap3"; + compatible = "isee,omap3-igep0030", "ti,omap36xx", "ti,omap3"; leds { pinctrl-names = "default"; -- cgit v1.2.3-70-g09d2 From ae41a3030ce8901853b3cfd5e118a4b0288aa068 Mon Sep 17 00:00:00 2001 From: Marek Belisko Date: Sat, 1 Mar 2014 14:58:48 +0100 Subject: ARM: dts: omap3-gta04: Add ti,omap36xx to compatible property to avoid problems with booting Without that change booting leads to crash with more warnings like below: [ 0.284454] omap_hwmod: uart4: cannot clk_get main_clk uart4_fck [ 0.284484] omap_hwmod: uart4: cannot _init_clocks [ 0.284484] ------------[ cut here ]------------ [ 0.284545] WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2543 _init+0x300/0x3e4() [ 0.284545] omap_hwmod: uart4: couldn't init clocks [ 0.284576] Modules linked in: [ 0.284606] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.13.0-next-20140124-00020-gd2aefec-dirty #26 [ 0.284637] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 0.284667] [] (show_stack) from [] (dump_stack+0x7c/0x94) [ 0.284729] [] (dump_stack) from [] (warn_slowpath_common+0x6c/0x90) [ 0.284729] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40) [ 0.284759] [] (warn_slowpath_fmt) from [] (_init+0x300/0x3e4) [ 0.284790] [] (_init) from [] (__omap_hwmod_setup_all+0x40/0x8c) [ 0.284820] [] (__omap_hwmod_setup_all) from [] (do_one_initcall+0xe8/0x14c) [ 0.284851] [] (do_one_initcall) from [] (kernel_init_freeable+0x104/0x1c8) [ 0.284881] [] (kernel_init_freeable) from [] (kernel_init+0x8/0x118) [ 0.284912] [] (kernel_init) from [] (ret_from_fork+0x14/0x2c) [ 0.285064] ---[ end trace 63de210ad43b627d ]--- Reference: https://lkml.org/lkml/2013/10/8/553 Signed-off-by: Marek Belisko Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-gta04.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/omap3-gta04.dts b/arch/arm/boot/dts/omap3-gta04.dts index c551e4af4d8..d3b253bbc88 100644 --- a/arch/arm/boot/dts/omap3-gta04.dts +++ b/arch/arm/boot/dts/omap3-gta04.dts @@ -13,7 +13,7 @@ / { model = "OMAP3 GTA04"; - compatible = "ti,omap3-gta04", "ti,omap3"; + compatible = "ti,omap3-gta04", "ti,omap36xx", "ti,omap3"; cpus { cpu@0 { -- cgit v1.2.3-70-g09d2