From 742cd5867b2ef7ce865d7ab67574c4e3aa1fb155 Mon Sep 17 00:00:00 2001
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Tue, 19 May 2009 22:12:22 +0900
Subject: MIPS: TXx9: Add ACLC support

Add platform support for ACLC of TXx9 SoCs.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/txx9/generic/setup_tx4938.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'arch/mips/txx9/generic/setup_tx4938.c')

diff --git a/arch/mips/txx9/generic/setup_tx4938.c b/arch/mips/txx9/generic/setup_tx4938.c
index b2b85293cd4..4dfdb52e866 100644
--- a/arch/mips/txx9/generic/setup_tx4938.c
+++ b/arch/mips/txx9/generic/setup_tx4938.c
@@ -414,6 +414,17 @@ void __init tx4938_dmac_init(int memcpy_chan0, int memcpy_chan1)
 	}
 }
 
+void __init tx4938_aclc_init(void)
+{
+	u64 pcfg = __raw_readq(&tx4938_ccfgptr->pcfg);
+
+	if ((pcfg & TX4938_PCFG_SEL2) &&
+	    !(pcfg & TX4938_PCFG_ETH0_SEL))
+		txx9_aclc_init(TX4938_ACLC_REG & 0xfffffffffULL,
+			       TXX9_IRQ_BASE + TX4938_IR_ACLC,
+			       1, 0, 1);
+}
+
 static void __init tx4938_stop_unused_modules(void)
 {
 	__u64 pcfg, rst = 0, ckd = 0;
-- 
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