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52 lines
1.7 KiB
Diff
52 lines
1.7 KiB
Diff
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From f2963f6a811da75e2531fd1312aa124cd73f15d5 Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <juhosg@openwrt.org>
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Date: Mon, 20 Jun 2011 21:26:06 +0200
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Subject: [PATCH 09/27] MIPS: ath79: Add AR933X specific IRQ initialization
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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Cc: linux-mips@linux-mips.org
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Cc: Kathy Giori <kgiori@qca.qualcomm.com>
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Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
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Patchwork: https://patchwork.linux-mips.org/patch/2530/
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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---
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arch/mips/ath79/irq.c | 5 ++++-
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arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 5 +++++
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2 files changed, 9 insertions(+), 1 deletions(-)
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--- a/arch/mips/ath79/irq.c
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+++ b/arch/mips/ath79/irq.c
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@@ -129,7 +129,7 @@ static void __init ath79_misc_irq_init(v
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if (soc_is_ar71xx() || soc_is_ar913x())
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ath79_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask;
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- else if (soc_is_ar724x())
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+ else if (soc_is_ar724x() || soc_is_ar933x())
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ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
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else
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BUG();
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@@ -186,6 +186,9 @@ void __init arch_init_irq(void)
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} else if (soc_is_ar913x()) {
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ath79_ip2_flush_reg = AR913X_DDR_REG_FLUSH_WMAC;
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ath79_ip3_flush_reg = AR913X_DDR_REG_FLUSH_USB;
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+ } else if (soc_is_ar933x()) {
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+ ath79_ip2_flush_reg = AR933X_DDR_REG_FLUSH_WMAC;
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+ ath79_ip3_flush_reg = AR933X_DDR_REG_FLUSH_USB;
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} else
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BUG();
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--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
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+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
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@@ -82,6 +82,11 @@
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#define AR913X_DDR_REG_FLUSH_USB 0x84
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#define AR913X_DDR_REG_FLUSH_WMAC 0x88
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+#define AR933X_DDR_REG_FLUSH_GE0 0x7c
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+#define AR933X_DDR_REG_FLUSH_GE1 0x80
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+#define AR933X_DDR_REG_FLUSH_USB 0x84
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+#define AR933X_DDR_REG_FLUSH_WMAC 0x88
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+
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/*
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* PLL block
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*/
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