From: Kevin Cernekee <cernekee@gmail.com>
To: ralf@linux-mips.org
Cc: <ffainelli@freebox.fr>, <mbizon@freebox.fr>,
<jonas.gorski@gmail.com>, <linux-mips@linux-mips.org>
Subject: [PATCH 1/7] MIPS: BCM63XX: Expose the USBH/USBD clocks on BCM6328/BCM6368
Date: Fri, 22 Jun 2012 22:14:51 -0700 [thread overview]
Message-ID: <0d275370a7def10f11d86b127ba502e5@localhost> (raw)
In-Reply-To: <0f67eabbb0d5c59add27e42a08b94944@localhost>
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
---
arch/mips/bcm63xx/clk.c | 21 ++++++++++++++++++++-
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c
index 1db48ad..dff79ab 100644
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -160,7 +160,9 @@ static struct clk clk_pcm = {
*/
static void usbh_set(struct clk *clk, int enable)
{
- if (BCMCPU_IS_6348())
+ if (BCMCPU_IS_6328())
+ 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_6368())
bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);
@@ -171,6 +173,21 @@ static struct clk clk_usbh = {
};
/*
+ * USB device clock
+ */
+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_6368())
+ bcm_hwclock_set(CKCTL_6368_USBD_EN, enable);
+}
+
+static struct clk clk_usbd = {
+ .set = usbd_set,
+};
+
+/*
* SPI clock
*/
static void spi_set(struct clk *clk, int enable)
@@ -284,6 +301,8 @@ struct clk *clk_get(struct device *dev, const char *id)
return &clk_ephy;
if (!strcmp(id, "usbh"))
return &clk_usbh;
+ if (!strcmp(id, "usbd"))
+ return &clk_usbd;
if (!strcmp(id, "spi"))
return &clk_spi;
if (!strcmp(id, "xtm"))
--
1.7.11.1
WARNING: multiple messages have this Message-ID (diff)
From: Kevin Cernekee <cernekee@gmail.com>
To: ralf@linux-mips.org
Cc: ffainelli@freebox.fr, mbizon@freebox.fr, jonas.gorski@gmail.com,
linux-mips@linux-mips.org
Subject: [PATCH 1/7] MIPS: BCM63XX: Expose the USBH/USBD clocks on BCM6328/BCM6368
Date: Fri, 22 Jun 2012 22:14:51 -0700 [thread overview]
Message-ID: <0d275370a7def10f11d86b127ba502e5@localhost> (raw)
Message-ID: <20120623051451.DMd8bY7YmuRj07WfgG4ryfHq3Y_t88_N_7HKObEUaMc@z> (raw)
In-Reply-To: <0f67eabbb0d5c59add27e42a08b94944@localhost>
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
---
arch/mips/bcm63xx/clk.c | 21 ++++++++++++++++++++-
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c
index 1db48ad..dff79ab 100644
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -160,7 +160,9 @@ static struct clk clk_pcm = {
*/
static void usbh_set(struct clk *clk, int enable)
{
- if (BCMCPU_IS_6348())
+ if (BCMCPU_IS_6328())
+ 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_6368())
bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);
@@ -171,6 +173,21 @@ static struct clk clk_usbh = {
};
/*
+ * USB device clock
+ */
+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_6368())
+ bcm_hwclock_set(CKCTL_6368_USBD_EN, enable);
+}
+
+static struct clk clk_usbd = {
+ .set = usbd_set,
+};
+
+/*
* SPI clock
*/
static void spi_set(struct clk *clk, int enable)
@@ -284,6 +301,8 @@ struct clk *clk_get(struct device *dev, const char *id)
return &clk_ephy;
if (!strcmp(id, "usbh"))
return &clk_usbh;
+ if (!strcmp(id, "usbd"))
+ return &clk_usbd;
if (!strcmp(id, "spi"))
return &clk_spi;
if (!strcmp(id, "xtm"))
--
1.7.11.1
next prev parent reply other threads:[~2012-06-23 5:24 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-23 5:14 [PATCH 0/7] Prerequisites for BCM63XX UDC driver Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee [this message]
2012-06-23 5:14 ` [PATCH 1/7] MIPS: BCM63XX: Expose the USBH/USBD clocks on BCM6328/BCM6368 Kevin Cernekee
2012-06-23 5:14 ` [PATCH 2/7] MIPS: BCM63XX: Move DMA descriptor definition into common header file Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-06-26 15:13 ` Jonas Gorski
2012-06-23 5:14 ` [PATCH 3/7] MIPS: BCM63XX: Add new IUDMA definitions needed for USBD Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-06-23 5:14 ` [PATCH 4/7] MIPS: BCM63XX: Add register definitions for USBD dependencies Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-06-23 5:14 ` [PATCH 5/7] MIPS: BCM63XX: Fix USB IRQ definitions for 6328 Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-06-23 5:14 ` [PATCH 6/7] MIPS: BCM63XX: Add register and IRQ definitions for USB 2.0 device Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-06-23 5:14 ` [PATCH 7/7] MIPS: BCM63XX: Create platform_device for USBD Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-07-09 2:58 ` [PATCH 0/7] Prerequisites for BCM63XX UDC driver Kevin Cernekee
2012-07-12 8:57 ` Jonas Gorski
2012-07-12 9:43 ` Florian Fainelli
2012-08-30 18:11 ` John Crispin
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