diff options
Diffstat (limited to 'arch/mips/bcm63xx/clk.c')
| -rw-r--r-- | arch/mips/bcm63xx/clk.c | 43 |
1 files changed, 34 insertions, 9 deletions
diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c index b9e948d59430..c726a97fc798 100644 --- a/arch/mips/bcm63xx/clk.c +++ b/arch/mips/bcm63xx/clk.c @@ -15,7 +15,13 @@ #include <bcm63xx_io.h> #include <bcm63xx_regs.h> #include <bcm63xx_reset.h> -#include <bcm63xx_clk.h> + +struct clk { + void (*set)(struct clk *, int); + unsigned int rate; + unsigned int usage; + int id; +}; static DEFINE_MUTEX(clocks_mutex); @@ -119,11 +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); @@ -160,6 +173,8 @@ static void usbh_set(struct clk *clk, int enable) 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); } @@ -175,6 +190,8 @@ static void usbd_set(struct clk *clk, int enable) { 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); } @@ -196,6 +213,8 @@ static void spi_set(struct clk *clk, int enable) mask = CKCTL_6348_SPI_EN; else if (BCMCPU_IS_6358()) mask = CKCTL_6358_SPI_EN; + else if (BCMCPU_IS_6362()) + mask = CKCTL_6362_SPI_EN; else /* BCMCPU_IS_6368 */ mask = CKCTL_6368_SPI_EN; @@ -236,7 +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 = { @@ -249,7 +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 = { @@ -315,9 +340,9 @@ struct clk *clk_get(struct device *dev, const char *id) 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); } |