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| author | Arnd Bergmann <arnd@arndb.de> | 2013-02-19 17:22:34 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2013-02-19 17:22:34 +0100 |
| commit | 4a9226a3d192c38493106dcaf5f47f291ede9ed5 (patch) | |
| tree | f5791e3147b713e02b69c528644a8a2d41b3ea7f /arch/arm/mach-imx/mach-imx6q.c | |
| parent | 7839c281edd9f4744be58ff0b29aabc64aabde31 (diff) | |
| parent | e5f9dec8ff5ff3f6254412abed1f68d758f6616b (diff) | |
| download | talos-obmc-linux-4a9226a3d192c38493106dcaf5f47f291ede9ed5.tar.gz talos-obmc-linux-4a9226a3d192c38493106dcaf5f47f291ede9ed5.zip | |
Merge branch 'imx/cpuidle' into late/dt
This resolves one non-obvious merge conflict between the imx cpuidle
patches and the imx DT changes for 3.9.
Conflicts:
arch/arm/mach-imx/mach-imx6q.c
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-imx/mach-imx6q.c')
| -rw-r--r-- | arch/arm/mach-imx/mach-imx6q.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index 2f974f5096fd..6fbf871e061d 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -13,7 +13,6 @@ #include <linux/clk.h> #include <linux/clkdev.h> #include <linux/cpu.h> -#include <linux/cpuidle.h> #include <linux/delay.h> #include <linux/export.h> #include <linux/init.h> @@ -28,11 +27,11 @@ #include <linux/regmap.h> #include <linux/micrel_phy.h> #include <linux/mfd/syscon.h> -#include <asm/cpuidle.h> #include <asm/smp_twd.h> #include <asm/hardware/cache-l2x0.h> #include <asm/hardware/gic.h> #include <asm/mach/arch.h> +#include <asm/mach/map.h> #include <asm/mach/time.h> #include <asm/system_misc.h> @@ -203,14 +202,6 @@ static void __init imx6q_init_machine(void) imx6q_1588_init(); } -static struct cpuidle_driver imx6q_cpuidle_driver = { - .name = "imx6q_cpuidle", - .owner = THIS_MODULE, - .en_core_tk_irqen = 1, - .states[0] = ARM_CPUIDLE_WFI_STATE, - .state_count = 1, -}; - #define OCOTP_CFG3 0x440 #define OCOTP_CFG3_SPEED_SHIFT 16 #define OCOTP_CFG3_SPEED_1P2GHZ 0x3 @@ -271,7 +262,12 @@ struct platform_device imx6q_cpufreq_pdev = { static void __init imx6q_init_late(void) { - imx_cpuidle_init(&imx6q_cpuidle_driver); + /* + * WAIT mode is broken on TO 1.0 and 1.1, so there is no point + * to run cpuidle on them. + */ + if (imx6q_revision() > IMX_CHIP_REVISION_1_1) + imx6q_cpuidle_init(); if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ)) { imx6q_opp_init(&imx6q_cpufreq_pdev.dev); @@ -281,9 +277,8 @@ static void __init imx6q_init_late(void) static void __init imx6q_map_io(void) { - imx_lluart_map_io(); + debug_ll_io_init(); imx_scu_map_io(); - imx6q_clock_map_io(); } static const struct of_device_id imx6q_irq_match[] __initconst = { |
