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49 lines
1.3 KiB
Diff
49 lines
1.3 KiB
Diff
From 0fec0136456ce214ea4df6b8ff3b3728befc816a Mon Sep 17 00:00:00 2001
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From: Florian Fainelli <florian@openwrt.org>
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Date: Tue, 31 Jan 2012 15:12:22 +0100
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Subject: [PATCH 3/6] MIPS: BCM63XX: add support for "ipsec" clock
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This module is only available on BCM6368 so far and does not require
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resetting the block.
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Signed-off-by: Florian Fainelli <florian@openwrt.org>
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Cc: linux-mips@linux-mips.org
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Cc: mpm@selenic.com
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Cc: herbert@gondor.apana.org.au
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Patchwork: https://patchwork.linux-mips.org/patch/3324/
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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---
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arch/mips/bcm63xx/clk.c | 14 ++++++++++++++
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1 files changed, 14 insertions(+), 0 deletions(-)
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--- a/arch/mips/bcm63xx/clk.c
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+++ b/arch/mips/bcm63xx/clk.c
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@@ -224,6 +224,18 @@ static struct clk clk_xtm = {
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};
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/*
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+ * IPsec clock
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+ */
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+static void ipsec_set(struct clk *clk, int enable)
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+{
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+ bcm_hwclock_set(CKCTL_6368_IPSEC_EN, enable);
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+}
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+
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+static struct clk clk_ipsec = {
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+ .set = ipsec_set,
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+};
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+
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+/*
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* Internal peripheral clock
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*/
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static struct clk clk_periph = {
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@@ -280,6 +292,8 @@ struct clk *clk_get(struct device *dev,
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return &clk_periph;
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if (BCMCPU_IS_6358() && !strcmp(id, "pcm"))
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return &clk_pcm;
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+ if (BCMCPU_IS_6368() && !strcmp(id, "ipsec"))
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+ return &clk_ipsec;
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return ERR_PTR(-ENOENT);
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}
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