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archive/target/linux/brcm63xx/patches-4.4/346-MIPS-BCM63XX-USB-ENETSW-6318-clocks.patch
Jonas Gorski 1607b6ca70 brcm63xx: add linux 4.4 support
Only netboot tested. Flash at your own risk.

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

SVN-Revision: 47702
2015-12-02 22:24:46 +00:00

57 lines
1.7 KiB
Diff

--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -136,7 +136,11 @@ static struct clk clk_ephy = {
*/
static void enetsw_set(struct clk *clk, int enable)
{
- if (BCMCPU_IS_6328())
+ if (BCMCPU_IS_6318()) {
+ bcm_hwclock_set(CKCTL_6318_ROBOSW250_EN |
+ CKCTL_6318_ROBOSW025_EN, enable);
+ bcm_ub_hwclock_set(UB_CKCTL_6318_ROBOSW_EN, enable);
+ } else 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);
@@ -183,18 +187,22 @@ static struct clk clk_pcm = {
*/
static void usbh_set(struct clk *clk, int enable)
{
- if (BCMCPU_IS_6328())
+ if (BCMCPU_IS_6318()) {
+ bcm_hwclock_set(CKCTL_6318_USB_EN, enable);
+ bcm_ub_hwclock_set(UB_CKCTL_6318_USB_EN, enable);
+ } else if (BCMCPU_IS_6328()) {
bcm_hwclock_set(CKCTL_6328_USBH_EN, enable);
- else if (BCMCPU_IS_6348())
+ } else if (BCMCPU_IS_6348()) {
bcm_hwclock_set(CKCTL_6348_USBH_EN, enable);
- else if (BCMCPU_IS_6362())
+ } else if (BCMCPU_IS_6362()) {
bcm_hwclock_set(CKCTL_6362_USBH_EN, enable);
- else if (BCMCPU_IS_6368())
+ } else if (BCMCPU_IS_6368()) {
bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);
- else if (BCMCPU_IS_63268())
+ } else if (BCMCPU_IS_63268()) {
bcm_hwclock_set(CKCTL_63268_USBH_EN, enable);
- else
+ } else {
return;
+ }
if (enable)
msleep(100);
@@ -405,9 +413,9 @@ struct clk *clk_get(struct device *dev,
return &clk_enetsw;
if (!strcmp(id, "ephy"))
return &clk_ephy;
- if (!strcmp(id, "usbh"))
+ if (!strcmp(id, "usbh") || (BCMCPU_IS_6318() && !strcmp(id, "usbd")))
return &clk_usbh;
- if (!strcmp(id, "usbd"))
+ if (!strcmp(id, "usbd") && !BCMCPU_IS_6318())
return &clk_usbd;
if (!strcmp(id, "spi"))
return &clk_spi;