Remove selection of OLD_IRQ_AT91 when selecting dt boards.
Select ATMEL_AIC_IRQ for sama5 SoCs (a kernel compiled for this SoC will
always use ATMEL_AIC_IRQ driver).
Select ATMEL_AIC_IRQ for at91rm9200 and at91sam9 SoCs only if OLD_IRQ_AT91
is not selected (which means we are compiling a pure DT kernel, without
any legacy board support).
Remove specific irq init code in all dt board files: this init procedure
is automatically handled in of_irq_init which is called by the arm irq core
code and is in charge of calling the appropriate aic init functions.
Signed-off-by: Boris BREZILLON <boris.brezil...@free-electrons.com>
---
arch/arm/mach-at91/Kconfig | 6 +++---
arch/arm/mach-at91/board-dt-rm9200.c | 13 -------------
arch/arm/mach-at91/board-dt-sam9.c | 13 -------------
arch/arm/mach-at91/board-dt-sama5.c | 13 -------------
4 files changed, 3 insertions(+), 42 deletions(-)
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index fbc1b68..7526a93 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -52,12 +52,14 @@ config SOC_AT91SAM9
select AT91_SAM9_TIME
select CPU_ARM926T
select GENERIC_CLOCKEVENTS
+ select ATMEL_AIC_IRQ if !OLD_IRQ_AT91
config SOC_SAMA5
bool
select AT91_SAM9_TIME
select CPU_V7
select GENERIC_CLOCKEVENTS
+ select ATMEL_AIC_IRQ
select USE_OF
menu "Atmel AT91 System-on-Chip"
@@ -111,6 +113,7 @@ config SOC_AT91RM9200
select CPU_ARM920T
select GENERIC_CLOCKEVENTS
select HAVE_AT91_DBGU0
+ select ATMEL_AIC_IRQ if !OLD_IRQ_AT91
select AT91_USE_OLD_CLK
select HAVE_AT91_USB_CLK
@@ -198,7 +201,6 @@ config MACH_AT91RM9200_DT
bool "Atmel AT91RM9200 Evaluation Kits with device-tree support"
depends on SOC_AT91RM9200
select USE_OF
- select OLD_IRQ_AT91
help
Select this if you want to experiment device-tree with
an Atmel RM9200 Evaluation Kit.
@@ -207,7 +209,6 @@ config MACH_AT91SAM9_DT
bool "Atmel AT91SAM Evaluation Kits with device-tree support"
depends on SOC_AT91SAM9
select USE_OF
- select OLD_IRQ_AT91
help
Select this if you want to experiment device-tree with
an Atmel Evaluation Kit.
@@ -216,7 +217,6 @@ config MACH_SAMA5_DT
bool "Atmel SAMA5 Evaluation Kits with device-tree support"
depends on SOC_SAMA5
select USE_OF
- select OLD_IRQ_AT91
select PHYLIB if NETDEVICES
help
Select this if you want to experiment device-tree with
diff --git a/arch/arm/mach-at91/board-dt-rm9200.c
b/arch/arm/mach-at91/board-dt-rm9200.c
index 3a185fa..61ea214 100644
--- a/arch/arm/mach-at91/board-dt-rm9200.c
+++ b/arch/arm/mach-at91/board-dt-rm9200.c
@@ -24,17 +24,6 @@
#include "at91_aic.h"
#include "generic.h"
-
-static const struct of_device_id irq_of_match[] __initconst = {
- { .compatible = "atmel,at91rm9200-aic", .data = at91_aic_of_init },
- { /*sentinel*/ }
-};
-
-static void __init at91rm9200_dt_init_irq(void)
-{
- of_irq_init(irq_of_match);
-}
-
static const char *at91rm9200_dt_board_compat[] __initdata = {
"atmel,at91rm9200",
NULL
@@ -43,8 +32,6 @@ static const char *at91rm9200_dt_board_compat[] __initdata = {
DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200 (Device Tree)")
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
- .handle_irq = at91_aic_handle_irq,
.init_early = at91rm9200_dt_initialize,
- .init_irq = at91rm9200_dt_init_irq,
.dt_compat = at91rm9200_dt_board_compat,
MACHINE_END
diff --git a/arch/arm/mach-at91/board-dt-sam9.c
b/arch/arm/mach-at91/board-dt-sam9.c
index 575b0be..dfa8d48 100644
--- a/arch/arm/mach-at91/board-dt-sam9.c
+++ b/arch/arm/mach-at91/board-dt-sam9.c
@@ -34,17 +34,6 @@ static void __init sam9_dt_timer_init(void)
at91sam926x_pit_init();
}
-static const struct of_device_id irq_of_match[] __initconst = {
-
- { .compatible = "atmel,at91rm9200-aic", .data = at91_aic_of_init },
- { /*sentinel*/ }
-};
-
-static void __init at91_dt_init_irq(void)
-{
- of_irq_init(irq_of_match);
-}
-
static const char *at91_dt_board_compat[] __initdata = {
"atmel,at91sam9",
NULL
@@ -54,8 +43,6 @@ DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM (Device Tree)")
/* Maintainer: Atmel */
.init_time = sam9_dt_timer_init,
.map_io = at91_map_io,
- .handle_irq = at91_aic_handle_irq,
.init_early = at91_dt_initialize,
- .init_irq = at91_dt_init_irq,
.dt_compat = at91_dt_board_compat,
MACHINE_END
diff --git a/arch/arm/mach-at91/board-dt-sama5.c
b/arch/arm/mach-at91/board-dt-sama5.c
index 075ec05..d6fe04b 100644
--- a/arch/arm/mach-at91/board-dt-sama5.c
+++ b/arch/arm/mach-at91/board-dt-sama5.c
@@ -35,17 +35,6 @@ static void __init sama5_dt_timer_init(void)
at91sam926x_pit_init();
}
-static const struct of_device_id irq_of_match[] __initconst = {
-
- { .compatible = "atmel,sama5d3-aic", .data = at91_aic5_of_init },
- { /*sentinel*/ }
-};
-
-static void __init at91_dt_init_irq(void)
-{
- of_irq_init(irq_of_match);
-}
-
static int ksz9021rn_phy_fixup(struct phy_device *phy)
{
int value;
@@ -82,9 +71,7 @@ DT_MACHINE_START(sama5_dt, "Atmel SAMA5 (Device Tree)")
/* Maintainer: Atmel */
.init_time = sama5_dt_timer_init,
.map_io = at91_map_io,
- .handle_irq = at91_aic5_handle_irq,
.init_early = at91_dt_initialize,
- .init_irq = at91_dt_init_irq,
.init_machine = sama5_dt_device_init,
.dt_compat = sama5_dt_board_compat,
MACHINE_END
--
1.8.3.2
--
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