From 54eed4c77ca1d02228f07bee74a1afe081393ab0 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Mon, 20 Jun 2011 21:26:06 +0200 Subject: MIPS: ath79: Add AR933X specific IRQ initialization Signed-off-by: Gabor Juhos Cc: linux-mips@linux-mips.org Cc: Kathy Giori Cc: "Luis R. Rodriguez" Patchwork: https://patchwork.linux-mips.org/patch/2530/ Signed-off-by: Ralf Baechle --- arch/mips/ath79/irq.c | 5 ++++- arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 5 +++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/arch/mips/ath79/irq.c b/arch/mips/ath79/irq.c index 0d98114cbf4d..1b073de44680 100644 --- a/arch/mips/ath79/irq.c +++ b/arch/mips/ath79/irq.c @@ -129,7 +129,7 @@ static void __init ath79_misc_irq_init(void) if (soc_is_ar71xx() || soc_is_ar913x()) ath79_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask; - else if (soc_is_ar724x()) + else if (soc_is_ar724x() || soc_is_ar933x()) ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack; else BUG(); @@ -186,6 +186,9 @@ void __init arch_init_irq(void) } else if (soc_is_ar913x()) { ath79_ip2_flush_reg = AR913X_DDR_REG_FLUSH_WMAC; ath79_ip3_flush_reg = AR913X_DDR_REG_FLUSH_USB; + } else if (soc_is_ar933x()) { + ath79_ip2_flush_reg = AR933X_DDR_REG_FLUSH_WMAC; + ath79_ip3_flush_reg = AR933X_DDR_REG_FLUSH_USB; } else BUG(); diff --git a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h index c7159e3479c2..9c76185801d0 100644 --- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h @@ -82,6 +82,11 @@ #define AR913X_DDR_REG_FLUSH_USB 0x84 #define AR913X_DDR_REG_FLUSH_WMAC 0x88 +#define AR933X_DDR_REG_FLUSH_GE0 0x7c +#define AR933X_DDR_REG_FLUSH_GE1 0x80 +#define AR933X_DDR_REG_FLUSH_USB 0x84 +#define AR933X_DDR_REG_FLUSH_WMAC 0x88 + /* * PLL block */ -- cgit v1.2.2