brcm63xx: improve BCM63268 support

Allow using the HSSPI controller since it works just fine, as well as
the integrated switch core, since that one works too.

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39362 3c298f89-4303-0410-b956-a3cf2f4a3e73

2 files changed, 65 insertions, 10 deletions

diff --git a/target/linux/brcm63xx/patches-3.10/339-MIPS-BCM63XX-add-support-for-BCM63268.patch b/target/linux/brcm63xx/patches-3.10/339-MIPS-BCM63XX-add-support-for-BCM63268.patch
index 9a2eb46c7c..2245c2e469 100644
--- a/target/linux/brcm63xx/patches-3.10/339-MIPS-BCM63XX-add-support-for-BCM63268.patch
+++ b/target/linux/brcm63xx/patches-3.10/339-MIPS-BCM63XX-add-support-for-BCM63268.patch
@@ -711,3 +711,55 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  		if (offset >= 0xb0000000 && offset < 0xb1000000)
  			return 1;
  		break;
+--- a/arch/mips/bcm63xx/dev-hsspi.c
++++ b/arch/mips/bcm63xx/dev-hsspi.c
+@@ -35,7 +35,7 @@ static struct platform_device bcm63xx_hs
+ 
+ int __init bcm63xx_hsspi_register(void)
+ {
+-	if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362())
++	if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_63268())
+ 		return -ENODEV;
+ 
+ 	spi_resources[0].start = bcm63xx_regset_address(RSET_HSSPI);
+--- a/arch/mips/bcm63xx/dev-enet.c
++++ b/arch/mips/bcm63xx/dev-enet.c
+@@ -176,7 +176,8 @@ static int __init register_shared(void)
+ 	else
+ 		shared_res[0].end += (RSET_ENETDMA_SIZE)  - 1;
+ 
+-	if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368())
++	if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368() ||
++		BCMCPU_IS_63268())
+ 		chan_count = 32;
+ 	else if (BCMCPU_IS_6345())
+ 		chan_count = 8;
+@@ -276,7 +277,8 @@ bcm63xx_enetsw_register(const struct bcm
+ {
+ 	int ret;
+ 
+-	if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368())
++	if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368() &&
++		!BCMCPU_IS_63268())
+ 		return -ENODEV;
+ 
+ 	ret = register_shared();
+@@ -297,6 +299,8 @@ bcm63xx_enetsw_register(const struct bcm
+ 		enetsw_pd.num_ports = ENETSW_PORTS_6328;
+ 	else if (BCMCPU_IS_6362() || BCMCPU_IS_6368())
+ 		enetsw_pd.num_ports = ENETSW_PORTS_6368;
++	else if (BCMCPU_IS_63268())
++		enetsw_pd.num_ports = ENETSW_PORTS_63268;
+ 
+ 	enetsw_pd.dma_has_sram = true;
+ 	enetsw_pd.dma_chan_width = ENETDMA_CHAN_WIDTH;
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h
+@@ -62,6 +62,7 @@ struct bcm63xx_enet_platform_data {
+ #define ENETSW_MAX_PORT	8
+ #define ENETSW_PORTS_6328 5 /* 4 FE PHY + 1 RGMII */
+ #define ENETSW_PORTS_6368 6 /* 4 FE PHY + 2 RGMII */
++#define ENETSW_PORTS_63268 4 /* 3 FE PHY + 1 RGMII */
+ 
+ #define ENETSW_RGMII_PORT0	4
+ 
diff --git a/target/linux/brcm63xx/patches-3.10/341-MIPS-BCM63XX-add-support-for-BCM6318.patch b/target/linux/brcm63xx/patches-3.10/341-MIPS-BCM63XX-add-support-for-BCM6318.patch
index d334386c76..abfc17ce9c 100644
--- a/target/linux/brcm63xx/patches-3.10/341-MIPS-BCM63XX-add-support-for-BCM6318.patch
+++ b/target/linux/brcm63xx/patches-3.10/341-MIPS-BCM63XX-add-support-for-BCM6318.patch
@@ -592,12 +592,13 @@ Subject: [PATCH 51/53] MIPS: BCM63XX: add support for BCM6318
  	case BCM6368_CPU_ID:
 --- a/arch/mips/bcm63xx/dev-hsspi.c
 +++ b/arch/mips/bcm63xx/dev-hsspi.c
-@@ -35,7 +35,7 @@ static struct platform_device bcm63xx_hs
+@@ -35,7 +35,8 @@ static struct platform_device bcm63xx_hs
  
  int __init bcm63xx_hsspi_register(void)
  {
--	if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362())
-+	if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6362())
+-	if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_63268())
++	if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6362() &&
++		!BCMCPU_IS_63268())
  		return -ENODEV;
  
  	spi_resources[0].start = bcm63xx_regset_address(RSET_HSSPI);
@@ -614,27 +615,29 @@ Subject: [PATCH 51/53] MIPS: BCM63XX: add support for BCM6318
  	usbd_resources[0].start = bcm63xx_regset_address(RSET_USBD);
 --- a/arch/mips/bcm63xx/dev-enet.c
 +++ b/arch/mips/bcm63xx/dev-enet.c
-@@ -176,7 +176,8 @@ static int __init register_shared(void)
+@@ -176,8 +176,8 @@ static int __init register_shared(void)
  	else
  		shared_res[0].end += (RSET_ENETDMA_SIZE)  - 1;
  
--	if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368())
+-	if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368() ||
+-		BCMCPU_IS_63268())
 +	if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6362() ||
-+		BCMCPU_IS_6368())
++		BCMCPU_IS_6368() || BCMCPU_IS_63268())
  		chan_count = 32;
  	else if (BCMCPU_IS_6345())
  		chan_count = 8;
-@@ -276,7 +277,8 @@ bcm63xx_enetsw_register(const struct bcm
+@@ -277,8 +277,8 @@ bcm63xx_enetsw_register(const struct bcm
  {
  	int ret;
  
--	if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368())
+-	if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368() &&
+-		!BCMCPU_IS_63268())
 +	if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6362() &&
-+		!BCMCPU_IS_6368())
++		!BCMCPU_IS_6368() && !BCMCPU_IS_63268())
  		return -ENODEV;
  
  	ret = register_shared();
-@@ -293,7 +295,7 @@ bcm63xx_enetsw_register(const struct bcm
+@@ -295,7 +295,7 @@ bcm63xx_enetsw_register(const struct bcm
  
  	memcpy(bcm63xx_enetsw_device.dev.platform_data, pd, sizeof(*pd));