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[PATCH 2/5 v2] MIPS: BCM63XX: add support for "ipsec" clock

To: ralf@linux-mips.org
Subject: [PATCH 2/5 v2] MIPS: BCM63XX: add support for "ipsec" clock
From: Florian Fainelli <florian@openwrt.org>
Date: Tue, 31 Jan 2012 15:12:22 +0100
Cc: linux-mips@linux-mips.org, mpm@selenic.com, herbert@gondor.apana.org.au, Florian Fainelli <florian@openwrt.org>
In-reply-to: <1328019145-5946-1-git-send-email-florian@openwrt.org>
References: <1328019145-5946-1-git-send-email-florian@openwrt.org>
Sender: linux-mips-bounce@linux-mips.org
This module is only available on BCM6368 so far and does not require
resetting the block.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
---
Changes since v1:
- rebased against "MIPS: BCM63XX: misc cleanup"

 arch/mips/bcm63xx/clk.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c
index be49b9a..1db48ad 100644
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -224,6 +224,18 @@ static struct clk clk_xtm = {
 };
 
 /*
+ * IPsec clock
+ */
+static void ipsec_set(struct clk *clk, int enable)
+{
+       bcm_hwclock_set(CKCTL_6368_IPSEC_EN, enable);
+}
+
+static struct clk clk_ipsec = {
+       .set    = ipsec_set,
+};
+
+/*
  * Internal peripheral clock
  */
 static struct clk clk_periph = {
@@ -280,6 +292,8 @@ struct clk *clk_get(struct device *dev, const char *id)
                return &clk_periph;
        if (BCMCPU_IS_6358() && !strcmp(id, "pcm"))
                return &clk_pcm;
+       if (BCMCPU_IS_6368() && !strcmp(id, "ipsec"))
+               return &clk_ipsec;
        return ERR_PTR(-ENOENT);
 }
 
-- 
1.7.5.4


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