ARM: SAMSUNG: Do not register legacy timer interrupts on Exynos
This patch removes legacy PWM timer interrupt initialization from
exynos{4,5}_init_irq() functions, since it conflicts with internal
interrupt handling of the new PWM clocksource driver.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index d63d399..8abf2b6 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -456,13 +456,6 @@
if (!of_have_populated_dt())
combiner_init(S5P_VA_COMBINER_BASE, NULL);
-
- /*
- * The parameters of s5p_init_irq() are for VIC init.
- * Theses parameters should be NULL and 0 because EXYNOS4
- * uses GIC instead of VIC.
- */
- s5p_init_irq(NULL, 0);
}
void __init exynos5_init_irq(void)
@@ -470,14 +463,6 @@
#ifdef CONFIG_OF
irqchip_init();
#endif
- /*
- * The parameters of s5p_init_irq() are for VIC init.
- * Theses parameters should be NULL and 0 because EXYNOS4
- * uses GIC instead of VIC.
- */
- if (!of_machine_is_compatible("samsung,exynos5440"))
- s5p_init_irq(NULL, 0);
-
gic_arch_extn.irq_set_wake = s3c_irq_wake;
}
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index a9d52167..2e1b190 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -101,9 +101,9 @@
Internal configuration to build the VIC timer interrupt code.
config S5P_IRQ
- def_bool (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
+ def_bool (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
help
- Support common interrup part for ARCH_S5P and ARCH_EXYNOS SoCs
+ Support common interrupt part for ARCH_S5P SoCs
config S5P_EXT_INT
bool