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

[Florian Fainelli <florian@openwrt.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