[PATCH 1/7] MIPS: BCM63XX: Expose the USBH/USBD clocks on BCM6328/BCM6368

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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

find likely ancestor, descendant, or conflicting patches for this message:
( dfblob:1db48ad dfblob:dff79ab dfblob:1db48ad dfblob:dff79ab )
 OR (
bs:"[PATCH 1/7] MIPS: BCM63XX: Expose the USBH/USBD clocks on BCM6328/BCM6368" )
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