From 35f8e3124329099e4cc9c3f760c6ff627099c99c Mon Sep 17 00:00:00 2001
From: jogo <jogo@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sun, 27 May 2012 13:22:29 +0000
Subject: bcm63xx: add preliminary support for bcm6328

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31878 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 ...3XX-add-support-for-BCM6328-in-bcm_enetsw.patch | 92 ++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 target/linux/brcm63xx/patches-3.3/417-MIPS-BCM63XX-add-support-for-BCM6328-in-bcm_enetsw.patch

(limited to 'target/linux/brcm63xx/patches-3.3/417-MIPS-BCM63XX-add-support-for-BCM6328-in-bcm_enetsw.patch')

diff --git a/target/linux/brcm63xx/patches-3.3/417-MIPS-BCM63XX-add-support-for-BCM6328-in-bcm_enetsw.patch b/target/linux/brcm63xx/patches-3.3/417-MIPS-BCM63XX-add-support-for-BCM6328-in-bcm_enetsw.patch
new file mode 100644
index 000000000..cf77679d2
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.3/417-MIPS-BCM63XX-add-support-for-BCM6328-in-bcm_enetsw.patch
@@ -0,0 +1,92 @@
+From 44e21f4c7c556573fff0432f7846086763df3455 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Tue, 14 Jun 2011 21:14:39 +0200
+Subject: [PATCH 44/79] MIPS: BCM63XX: add support for BCM6328 in bcm_enetsw
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ arch/mips/bcm63xx/clk.c                      |   34 +++++++++++++++++++-------
+ arch/mips/bcm63xx/dev-enet.c                 |    4 +--
+ drivers/net/ethernet/broadcom/bcm63xx_enet.h |    2 +-
+ 3 files changed, 28 insertions(+), 12 deletions(-)
+
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -118,21 +118,37 @@ static struct clk clk_ephy = {
+  */
+ static void enetsw_set(struct clk *clk, int enable)
+ {
+-	if (!BCMCPU_IS_6368())
++	u32 mask;
++
++	if (!BCMCPU_IS_6328() && !BCMCPU_IS_6368())
+ 		return;
+-	bcm_hwclock_set(CKCTL_6368_ROBOSW_EN |
+-			CKCTL_6368_SWPKT_USB_EN |
+-			CKCTL_6368_SWPKT_SAR_EN, enable);
++
++	if (BCMCPU_IS_6328())
++		mask = CKCTL_6328_ROBOSW_EN;
++	else
++		mask = CKCTL_6368_ROBOSW_EN | CKCTL_6368_SWPKT_USB_EN |
++		       CKCTL_6368_SWPKT_SAR_EN;
++
++	bcm_hwclock_set(mask, enable);
+ 	if (enable) {
++		u32 reg;
+ 		u32 val;
+ 
++		if (BCMCPU_IS_6328()) {
++			reg = PERF_SOFTRESET_6328_REG;
++			mask = SOFTRESET_6328_ENETSW_MASK;
++		} else {
++			reg = PERF_SOFTRESET_6368_REG;
++			mask = SOFTRESET_6368_ENETSW_MASK;
++		}
++
+ 		/* reset switch core afer clock change */
+-		val = bcm_perf_readl(PERF_SOFTRESET_6368_REG);
+-		val &= ~SOFTRESET_6368_ENETSW_MASK;
+-		bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
++		val = bcm_perf_readl(reg);
++		val &= ~mask;
++		bcm_perf_writel(val, reg);
+ 		msleep(10);
+-		val |= SOFTRESET_6368_ENETSW_MASK;
+-		bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
++		val |= mask;
++		bcm_perf_writel(val, reg);
+ 		msleep(10);
+ 	}
+ }
+--- a/arch/mips/bcm63xx/dev-enet.c
++++ b/arch/mips/bcm63xx/dev-enet.c
+@@ -141,7 +141,7 @@ static int __init register_shared(void)
+ 	shared_res[0].end = shared_res[0].start;
+ 	shared_res[0].end += (RSET_ENETDMA_SIZE)  - 1;
+ 
+-	if (BCMCPU_IS_6368())
++	if (BCMCPU_IS_6328() || BCMCPU_IS_6368())
+ 		chan_count = 32;
+ 	else
+ 		chan_count = 16;
+@@ -224,7 +224,7 @@ bcm63xx_enetsw_register(const struct bcm
+ {
+ 	int ret;
+ 
+-	if (!BCMCPU_IS_6368())
++	if (!BCMCPU_IS_6328() && !BCMCPU_IS_6368())
+ 		return -ENODEV;
+ 
+ 	ret = register_shared();
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.h
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.h
+@@ -368,7 +368,7 @@ struct bcm_enet_priv {
+ 
+ static inline int bcm_enet_is_sw(struct bcm_enet_priv *priv)
+ {
+-	if (BCMCPU_IS_6368())
++	if (BCMCPU_IS_6328() || BCMCPU_IS_6368())
+ 		return 1;
+ 	else
+ 		return 0;
-- 
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