bcm63xx: add 3.9 support

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36660 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 91 insertions, 0 deletions

diff --git a/target/linux/brcm63xx/patches-3.9/029-MIPS-BCM63XX-add-missing-clocks-for-BCM6328-and-BCM6.patch b/target/linux/brcm63xx/patches-3.9/029-MIPS-BCM63XX-add-missing-clocks-for-BCM6328-and-BCM6.patch
new file mode 100644
index 000000000..bc72a0035
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.9/029-MIPS-BCM63XX-add-missing-clocks-for-BCM6328-and-BCM6.patch
@@ -0,0 +1,91 @@
+From d31454bc822e1957e758e75d4367bcd12af89743 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Thu, 18 Apr 2013 21:23:11 +0200
+Subject: [PATCH] MIPS: BCM63XX: add missing clocks for BCM6328 and BCM6362
+
+Add currently unused missing clocks for BCM6328 and BCM6362.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/clk.c |   33 +++++++++++++++++++++++++--------
+ 1 file changed, 25 insertions(+), 8 deletions(-)
+
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -125,11 +125,18 @@ static struct clk clk_ephy = {
+  */
+ static void enetsw_set(struct clk *clk, int enable)
+ {
+-	if (!BCMCPU_IS_6368())
++	if (BCMCPU_IS_6328())
++		bcm_hwclock_set(CKCTL_6328_ROBOSW_EN, enable);
++	else if (BCMCPU_IS_6362())
++		bcm_hwclock_set(CKCTL_6362_ROBOSW_EN, enable);
++	else if (BCMCPU_IS_6368())
++		bcm_hwclock_set(CKCTL_6368_ROBOSW_EN |
++				CKCTL_6368_SWPKT_USB_EN |
++				CKCTL_6368_SWPKT_SAR_EN,
++				enable);
++	else
+ 		return;
+-	bcm_hwclock_set(CKCTL_6368_ROBOSW_EN |
+-			CKCTL_6368_SWPKT_USB_EN |
+-			CKCTL_6368_SWPKT_SAR_EN, enable);
++
+ 	if (enable) {
+ 		/* reset switch core afer clock change */
+ 		bcm63xx_core_set_reset(BCM63XX_RESET_ENETSW, 1);
+@@ -166,6 +173,8 @@ static void usbh_set(struct clk *clk, in
+ 		bcm_hwclock_set(CKCTL_6328_USBH_EN, enable);
+ 	else if (BCMCPU_IS_6348())
+ 		bcm_hwclock_set(CKCTL_6348_USBH_EN, enable);
++	else if (BCMCPU_IS_6362())
++		bcm_hwclock_set(CKCTL_6362_USBH_EN, enable);
+ 	else if (BCMCPU_IS_6368())
+ 		bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);
+ }
+@@ -181,6 +190,8 @@ static void usbd_set(struct clk *clk, in
+ {
+ 	if (BCMCPU_IS_6328())
+ 		bcm_hwclock_set(CKCTL_6328_USBD_EN, enable);
++	else if (BCMCPU_IS_6362())
++		bcm_hwclock_set(CKCTL_6362_USBD_EN, enable);
+ 	else if (BCMCPU_IS_6368())
+ 		bcm_hwclock_set(CKCTL_6368_USBD_EN, enable);
+ }
+@@ -244,7 +255,10 @@ static struct clk clk_xtm = {
+  */
+ static void ipsec_set(struct clk *clk, int enable)
+ {
+-	bcm_hwclock_set(CKCTL_6368_IPSEC_EN, enable);
++	if (BCMCPU_IS_6362())
++		bcm_hwclock_set(CKCTL_6362_IPSEC_EN, enable);
++	else if (BCMCPU_IS_6368())
++		bcm_hwclock_set(CKCTL_6368_IPSEC_EN, enable);
+ }
+ 
+ static struct clk clk_ipsec = {
+@@ -257,7 +271,10 @@ static struct clk clk_ipsec = {
+ 
+ static void pcie_set(struct clk *clk, int enable)
+ {
+-	bcm_hwclock_set(CKCTL_6328_PCIE_EN, enable);
++	if (BCMCPU_IS_6328())
++		bcm_hwclock_set(CKCTL_6328_PCIE_EN, enable);
++	else if (BCMCPU_IS_6362())
++		bcm_hwclock_set(CKCTL_6362_PCIE_EN, enable);
+ }
+ 
+ static struct clk clk_pcie = {
+@@ -323,9 +340,9 @@ struct clk *clk_get(struct device *dev,
+ 		return &clk_periph;
+ 	if (BCMCPU_IS_6358() && !strcmp(id, "pcm"))
+ 		return &clk_pcm;
+-	if (BCMCPU_IS_6368() && !strcmp(id, "ipsec"))
++	if ((BCMCPU_IS_6362() || BCMCPU_IS_6368()) && !strcmp(id, "ipsec"))
+ 		return &clk_ipsec;
+-	if (BCMCPU_IS_6328() && !strcmp(id, "pcie"))
++	if ((BCMCPU_IS_6328() || BCMCPU_IS_6362()) && !strcmp(id, "pcie"))
+ 		return &clk_pcie;
+ 	return ERR_PTR(-ENOENT);
+ }