• Bastian Hecht's avatar
    ARM: shmobile: r8a7740: Migrate from INTC to GIC · 0b7d7820
    Bastian Hecht authored
    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: default avatarBastian Hecht <hechtb+renesas@gmail.com>
    Acked-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
    Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
    0b7d7820
board-armadillo800eva.c 28.9 KB