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author | Olof Johansson <olof@lixom.net> | 2014-07-08 08:10:17 +0400 |
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committer | Olof Johansson <olof@lixom.net> | 2014-07-08 08:10:17 +0400 |
commit | 069c70cb07105521a095655e707ce9c20bcc6154 (patch) | |
tree | 1ca8130ee071dd01fae618c7f04c84a24a2e0f09 /arch/arm | |
parent | 8b5ca6495358872d495eb7223fc6d737ee2b9b2c (diff) | |
parent | 35e75645f16c86918f26df1bfc2c24ad8ebb5a17 (diff) | |
download | linux-069c70cb07105521a095655e707ce9c20bcc6154.tar.xz |
Merge tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
Merge "Samsung fixes-2 for v3.16" from Kukjin Kim:
- fix the check for SMP configuration with using CONFIG_SMP
not just SMP
- fix the number of pwm-cells for exynos4 pwm
- fix ftrace for exynos_mct
- register exynos_mct for stable udely
- fix secondary boot addr for secure mode for exynos SoCs
* tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: Update secondary boot addr for secure mode
clocksource: exynos_mct: Register the timer for stable udelay
clocksource: exynos_mct: Fix ftrace
ARM: dts: fix pwm-cells in pwm node for exynos4
ARM: EXYNOS: Fix the check for non-smp configuration
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/boot/dts/exynos4.dtsi | 2 | ||||
-rw-r--r-- | arch/arm/mach-exynos/exynos.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-exynos/firmware.c | 9 |
3 files changed, 9 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index fbaf426d2daa..17b22e9cc2aa 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -554,7 +554,7 @@ interrupts = <0 37 0>, <0 38 0>, <0 39 0>, <0 40 0>, <0 41 0>; clocks = <&clock CLK_PWM>; clock-names = "timers"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index f38cf7c110cc..95cad252eb1b 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -297,7 +297,7 @@ static void __init exynos_dt_machine_init(void) * This is called from smp_prepare_cpus if we've built for SMP, but * we still need to set it up for PM and firmware ops if not. */ - if (!IS_ENABLED(SMP)) + if (!IS_ENABLED(CONFIG_SMP)) exynos_sysram_init(); exynos_cpuidle_init(); diff --git a/arch/arm/mach-exynos/firmware.c b/arch/arm/mach-exynos/firmware.c index eb91d2350f8c..e8797bb78871 100644 --- a/arch/arm/mach-exynos/firmware.c +++ b/arch/arm/mach-exynos/firmware.c @@ -57,8 +57,13 @@ static int exynos_set_cpu_boot_addr(int cpu, unsigned long boot_addr) boot_reg = sysram_ns_base_addr + 0x1c; - if (!soc_is_exynos4212() && !soc_is_exynos3250()) - boot_reg += 4*cpu; + /* + * Almost all Exynos-series of SoCs that run in secure mode don't need + * additional offset for every CPU, with Exynos4412 being the only + * exception. + */ + if (soc_is_exynos4412()) + boot_reg += 4 * cpu; __raw_writel(boot_addr, boot_reg); return 0; |