diff options
| author | Jonas Gorski <jogo@openwrt.org> | 2013-04-22 10:57:06 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-05-08 01:19:12 +0200 |
| commit | 1cd1c049271233deccfcc75123afa7f39a607f5a (patch) | |
| tree | 7f1b7a54b7423efb3fe9d068a12599f05846c4c6 /arch/mips/bcm63xx | |
| parent | 9b75733b7b5e056a893f829262c2a2624a66d186 (diff) | |
| download | linux-1cd1c049271233deccfcc75123afa7f39a607f5a.tar.bz2 | |
MIPS: BCM63XX: add missing clocks for BCM6328 and BCM6362
Add some mosty unused, but missing clocks for BCM6328 and BCM6362.
This also fixes PCIe init on BCM6362.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/5200/
Acked-by: John Crispin <blogic@openwrt.org>
Diffstat (limited to 'arch/mips/bcm63xx')
| -rw-r--r-- | arch/mips/bcm63xx/clk.c | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c index 660121434d7f..c726a97fc798 100644 --- 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, 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); } @@ -181,6 +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); } @@ -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, 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); } |