From a1bd0479a1ddac4f21afd4ebfe8f667b9fa5eff2 Mon Sep 17 00:00:00 2001 From: Jonas Gorski Date: Tue, 14 Jun 2011 21:14:39 +0200 Subject: [PATCH 50/72] MIPS: BCM63XX: add support for BCM6328 in bcm_enetsw Signed-off-by: Jonas Gorski --- arch/mips/bcm63xx/clk.c | 15 +++++++++++---- arch/mips/bcm63xx/dev-enet.c | 9 ++++++--- arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h | 1 + 3 files changed, 18 insertions(+), 7 deletions(-) --- a/arch/mips/bcm63xx/clk.c +++ b/arch/mips/bcm63xx/clk.c @@ -119,11 +119,18 @@ 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) { /* reset switch core afer clock change */ bcm63xx_core_set_reset(BCM63XX_RESET_ENETSW, 1); --- 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(); @@ -241,7 +241,10 @@ bcm63xx_enetsw_register(const struct bcm memcpy(bcm63xx_enetsw_device.dev.platform_data, pd, sizeof (*pd)); - enetsw_pd.num_ports = ENETSW_PORTS_6368; + if (BCMCPU_IS_6328()) + enetsw_pd.num_ports = ENETSW_PORTS_6328; + else if (BCMCPU_IS_6368()) + enetsw_pd.num_ports = ENETSW_PORTS_6368; ret = platform_device_register(&bcm63xx_enetsw_device); if (ret) --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h @@ -43,6 +43,7 @@ struct bcm63xx_enet_platform_data { * on board ethernet switch platform data */ #define ENETSW_MAX_PORT 6 +#define ENETSW_PORTS_6328 5 /* 4 FE PHY + 1 RGMII */ #define ENETSW_PORTS_6368 6 /* 4 FE PHY + 2 RGMII */ #define ENETSW_RGMII_PORT0 4