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| author | Bastian Hecht <hechtb@gmail.com> | 2013-03-27 14:54:04 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-04-02 11:02:09 +0900 |
| commit | 0b7d78202260162057248875b1c9bac70d041e58 (patch) | |
| tree | 59f3f08b9d71e1d3a7b4d45f657e9a8320e611d6 /arch/arm/mach-shmobile/Kconfig | |
| parent | c91cf2fad00f24bfe268d30b75e4015aaa326c04 (diff) | |
| download | talos-op-linux-0b7d78202260162057248875b1c9bac70d041e58.tar.gz talos-op-linux-0b7d78202260162057248875b1c9bac70d041e58.zip | |
ARM: shmobile: r8a7740: Migrate from INTC to GIC
With the added capabilty of the intc_irqpin driver to handle shared
external IRQs, all prerequisites are fulfilled and we are ready to
migrate completely to GIC. This includes the following steps:
- Kconfig: select ARM_GIC and RENESAS_INTC_IRQPIN
- intc-r8a7740: Throw out all legacy INTC code and init the GIC. We need
to mask out all shared IRQs as it is needed by the
shared intc_irqpin driver.
- setup-r8a7740: Add 4 irqpin devices to handle external IRQs and update
all IRQ numbers to point to the GIC SPI.
- board-armadillo: Update all IRQ numbers to point to the GIC SPI.
- pfc-r8a7740: Update all IRQ numbers of the GPIOs to point to the GIC
SPI.
Signed-off-by: Bastian Hecht <hechtb+renesas@gmail.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/Kconfig')
| -rw-r--r-- | arch/arm/mach-shmobile/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 49cba4a511df..d569c34b1c86 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -30,8 +30,10 @@ config ARCH_R8A73A4 config ARCH_R8A7740 bool "R-Mobile A1 (R8A77400)" select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_GIC select CPU_V7 select SH_CLK_CPG + select RENESAS_INTC_IRQPIN config ARCH_R8A7778 bool "R-Car M1 (R8A77780)" |
