From 0fb849b9d743a20056f2418cd955e5c650658663 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Thu, 7 May 2009 18:10:27 +0900
Subject: sh: Integrate the SH-5 onchip_remap() more coherently.
Presently this is special-cased for early initialization. While there are
situations where these static early initializations are still necessary,
with minor changes it is possible to use this for the regular ioremap
implementation as well. This allows us to kill off the special-casing for
the remap completely and to start tidying up all of the SH-5
special-casing in drivers.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 6 ------
1 file changed, 6 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index dbf5357a77b..728d6a062bf 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -985,13 +985,7 @@ static void sci_config_port(struct uart_port *port, int flags)
port->type = s->type;
if (port->flags & UPF_IOREMAP && !port->membase) {
-#if defined(CONFIG_SUPERH64)
- port->mapbase = onchip_remap(SCIF_ADDR_SH5, 1024, "SCIF");
- port->membase = (void __iomem *)port->mapbase;
-#else
port->membase = ioremap_nocache(port->mapbase, 0x40);
-#endif
-
dev_err(port->dev, "can't remap port#%d\n", port->line);
}
}
--
cgit v1.2.3-70-g09d2
From e552de2413edad1a7b0c7f82a2f2753e4f905d93 Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@igel.co.jp>
Date: Wed, 21 Jan 2009 15:13:42 +0000
Subject: sh-sci: add platform device private data
This patch adds per-platform private data to the sh-sci driver.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 127 ++++++++++++++++++++++++++++++++----------------
1 file changed, 85 insertions(+), 42 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 728d6a062bf..af5da110d52 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -47,6 +47,7 @@
#include <linux/clk.h>
#include <linux/ctype.h>
#include <linux/err.h>
+#include <linux/list.h>
#ifdef CONFIG_SUPERH
#include <asm/clock.h>
@@ -77,6 +78,16 @@ struct sci_port {
#ifdef CONFIG_HAVE_CLK
/* Port clock */
struct clk *clk;
+#endif
+ struct list_head node;
+};
+
+struct sh_sci_priv {
+ spinlock_t lock;
+ struct list_head ports;
+
+#ifdef CONFIG_HAVE_CLK
+ struct notifier_block clk_nb;
#endif
};
@@ -726,19 +737,22 @@ static irqreturn_t sci_mpxed_interrupt(int irq, void *ptr)
static int sci_notifier(struct notifier_block *self,
unsigned long phase, void *p)
{
- int i;
+ struct sh_sci_priv *priv = container_of(self,
+ struct sh_sci_priv, clk_nb);
+ struct sci_port *sci_port;
+ unsigned long flags;
if ((phase == CPUFREQ_POSTCHANGE) ||
- (phase == CPUFREQ_RESUMECHANGE))
- for (i = 0; i < SCI_NPORTS; i++) {
- struct sci_port *s = &sci_ports[i];
- s->port.uartclk = clk_get_rate(s->clk);
- }
+ (phase == CPUFREQ_RESUMECHANGE)) {
+ spin_lock_irqsave(&priv->lock, flags);
+ list_for_each_entry(sci_port, &priv->ports, node)
+ sci_port->port.uartclk = clk_get_rate(sci_port->clk);
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+ }
return NOTIFY_OK;
}
-
-static struct notifier_block sci_nb = { &sci_notifier, NULL, 0 };
#endif
static int sci_request_irq(struct sci_port *port)
@@ -1201,6 +1215,27 @@ static struct uart_driver sci_uart_driver = {
.cons = SCI_CONSOLE,
};
+
+static int __devexit sci_remove(struct platform_device *dev)
+{
+ struct sh_sci_priv *priv = platform_get_drvdata(dev);
+ struct sci_port *p;
+ unsigned long flags;
+
+#ifdef CONFIG_HAVE_CLK
+ cpufreq_unregister_notifier(&priv->clk_nb, CPUFREQ_TRANSITION_NOTIFIER);
+#endif
+
+ spin_lock_irqsave(&priv->lock, flags);
+ list_for_each_entry(p, &priv->ports, node)
+ uart_remove_one_port(&sci_uart_driver, &p->port);
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+
+ kfree(priv);
+ return 0;
+}
+
/*
* Register a set of serial devices attached to a platform device. The
* list is terminated with a zero flags entry, which means we expect
@@ -1210,7 +1245,22 @@ static struct uart_driver sci_uart_driver = {
static int __devinit sci_probe(struct platform_device *dev)
{
struct plat_sci_port *p = dev->dev.platform_data;
+ struct sh_sci_priv *priv;
int i, ret = -EINVAL;
+ unsigned long flags;
+
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ INIT_LIST_HEAD(&priv->ports);
+ spin_lock_init(&priv->lock);
+ platform_set_drvdata(dev, priv);
+
+#ifdef CONFIG_HAVE_CLK
+ priv->clk_nb.notifier_call = sci_notifier;
+ cpufreq_register_notifier(&priv->clk_nb, CPUFREQ_TRANSITION_NOTIFIER);
+#endif
for (i = 0; p && p->flags != 0; p++, i++) {
struct sci_port *sciport = &sci_ports[i];
@@ -1254,12 +1304,19 @@ static int __devinit sci_probe(struct platform_device *dev)
memcpy(&sciport->irqs, &p->irqs, sizeof(p->irqs));
- uart_add_one_port(&sci_uart_driver, &sciport->port);
- }
+ ret = uart_add_one_port(&sci_uart_driver, &sciport->port);
-#ifdef CONFIG_HAVE_CLK
- cpufreq_register_notifier(&sci_nb, CPUFREQ_TRANSITION_NOTIFIER);
-#endif
+ if (ret && (p->flags & UPF_IOREMAP)) {
+ iounmap(p->membase);
+ goto err_unreg;
+ }
+
+ INIT_LIST_HEAD(&sciport->node);
+
+ spin_lock_irqsave(&priv->lock, flags);
+ list_add(&sciport->node, &priv->ports);
+ spin_unlock_irqrestore(&priv->lock, flags);
+ }
#ifdef CONFIG_SH_STANDARD_BIOS
sh_bios_gdb_detach();
@@ -1268,50 +1325,36 @@ static int __devinit sci_probe(struct platform_device *dev)
return 0;
err_unreg:
- for (i = i - 1; i >= 0; i--)
- uart_remove_one_port(&sci_uart_driver, &sci_ports[i].port);
-
+ sci_remove(dev);
return ret;
}
-static int __devexit sci_remove(struct platform_device *dev)
-{
- int i;
-
-#ifdef CONFIG_HAVE_CLK
- cpufreq_unregister_notifier(&sci_nb, CPUFREQ_TRANSITION_NOTIFIER);
-#endif
-
- for (i = 0; i < SCI_NPORTS; i++)
- uart_remove_one_port(&sci_uart_driver, &sci_ports[i].port);
-
- return 0;
-}
-
static int sci_suspend(struct platform_device *dev, pm_message_t state)
{
- int i;
+ struct sh_sci_priv *priv = platform_get_drvdata(dev);
+ struct sci_port *p;
+ unsigned long flags;
- for (i = 0; i < SCI_NPORTS; i++) {
- struct sci_port *p = &sci_ports[i];
+ spin_lock_irqsave(&priv->lock, flags);
+ list_for_each_entry(p, &priv->ports, node)
+ uart_suspend_port(&sci_uart_driver, &p->port);
- if (p->type != PORT_UNKNOWN && p->port.dev == &dev->dev)
- uart_suspend_port(&sci_uart_driver, &p->port);
- }
+ spin_unlock_irqrestore(&priv->lock, flags);
return 0;
}
static int sci_resume(struct platform_device *dev)
{
- int i;
+ struct sh_sci_priv *priv = platform_get_drvdata(dev);
+ struct sci_port *p;
+ unsigned long flags;
- for (i = 0; i < SCI_NPORTS; i++) {
- struct sci_port *p = &sci_ports[i];
+ spin_lock_irqsave(&priv->lock, flags);
+ list_for_each_entry(p, &priv->ports, node)
+ uart_resume_port(&sci_uart_driver, &p->port);
- if (p->type != PORT_UNKNOWN && p->port.dev == &dev->dev)
- uart_resume_port(&sci_uart_driver, &p->port);
- }
+ spin_unlock_irqrestore(&priv->lock, flags);
return 0;
}
--
cgit v1.2.3-70-g09d2
From 9080b72819650c3a757d173a19bc930d603b79d6 Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@igel.co.jp>
Date: Wed, 21 Jan 2009 15:13:58 +0000
Subject: sh-sci: remove early_sci_setup()
Remove unused early_sci_setup() function from sh-sci.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 14 --------------
include/linux/serial_sci.h | 2 --
2 files changed, 16 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index af5da110d52..5f37f7d3166 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1082,20 +1082,6 @@ static void __init sci_init_ports(void)
}
}
-int __init early_sci_setup(struct uart_port *port)
-{
- if (unlikely(port->line > SCI_NPORTS))
- return -ENODEV;
-
- sci_init_ports();
-
- sci_ports[port->line].port.membase = port->membase;
- sci_ports[port->line].port.mapbase = port->mapbase;
- sci_ports[port->line].port.type = port->type;
-
- return 0;
-}
-
#ifdef CONFIG_SERIAL_SH_SCI_CONSOLE
/*
* Print a string to the serial port trying not to disturb
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index 893cc53486b..717059d6791 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -27,6 +27,4 @@ struct plat_sci_port {
upf_t flags; /* UPF_* flags */
};
-int early_sci_setup(struct uart_port *port);
-
#endif /* __LINUX_SERIAL_SCI_H */
--
cgit v1.2.3-70-g09d2
From dc8e6f5bfcd6a307a8196d3e41fd9798be5a1c76 Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@igel.co.jp>
Date: Wed, 21 Jan 2009 15:14:06 +0000
Subject: sh-sci: rework serial console support
Rework sh-sci serial console code.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 47 +++++++++++++++++++++++------------------------
1 file changed, 23 insertions(+), 24 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 5f37f7d3166..d2cd1a400c1 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -91,10 +91,6 @@ struct sh_sci_priv {
#endif
};
-#ifdef CONFIG_SERIAL_SH_SCI_CONSOLE
-static struct sci_port *serial_console_port;
-#endif
-
/* Function prototypes */
static void sci_stop_tx(struct uart_port *port);
@@ -1083,6 +1079,18 @@ static void __init sci_init_ports(void)
}
#ifdef CONFIG_SERIAL_SH_SCI_CONSOLE
+static struct tty_driver *serial_console_device(struct console *co, int *index)
+{
+ struct uart_driver *p = &sci_uart_driver;
+ *index = co->index;
+ return p->tty_driver;
+}
+
+static void serial_console_putchar(struct uart_port *port, int ch)
+{
+ sci_poll_put_char(port, ch);
+}
+
/*
* Print a string to the serial port trying not to disturb
* any possible real use of the port...
@@ -1090,16 +1098,10 @@ static void __init sci_init_ports(void)
static void serial_console_write(struct console *co, const char *s,
unsigned count)
{
- struct uart_port *port = &serial_console_port->port;
+ struct uart_port *port = co->data;
unsigned short bits;
- int i;
- for (i = 0; i < count; i++) {
- if (*s == 10)
- sci_poll_put_char(port, '\r');
-
- sci_poll_put_char(port, *s++);
- }
+ uart_console_write(co->data, s, count, serial_console_putchar);
/* wait until fifo is empty and last bit has been transmitted */
bits = SCxSR_TDxE(port) | SCxSR_TEND(port);
@@ -1109,6 +1111,7 @@ static void serial_console_write(struct console *co, const char *s,
static int __init serial_console_setup(struct console *co, char *options)
{
+ struct sci_port *sci_port;
struct uart_port *port;
int baud = 115200;
int bits = 8;
@@ -1124,8 +1127,9 @@ static int __init serial_console_setup(struct console *co, char *options)
if (co->index >= SCI_NPORTS)
co->index = 0;
- serial_console_port = &sci_ports[co->index];
- port = &serial_console_port->port;
+ sci_port = &sci_ports[co->index];
+ port = &sci_port->port;
+ co->data = port;
/*
* Also need to check port->type, we don't actually have any
@@ -1135,21 +1139,17 @@ static int __init serial_console_setup(struct console *co, char *options)
*/
if (!port->type)
return -ENODEV;
- if (!port->membase || !port->mapbase)
- return -ENODEV;
-
- port->type = serial_console_port->type;
#ifdef CONFIG_HAVE_CLK
- if (!serial_console_port->clk)
- serial_console_port->clk = clk_get(NULL, "module_clk");
+ if (!sci_port->clk)
+ sci_port->clk = clk_get(NULL, "module_clk");
#endif
if (port->flags & UPF_IOREMAP)
sci_config_port(port, 0);
- if (serial_console_port->enable)
- serial_console_port->enable(port);
+ if (sci_port->enable)
+ sci_port->enable(port);
if (options)
uart_parse_options(options, &baud, &parity, &bits, &flow);
@@ -1165,12 +1165,11 @@ static int __init serial_console_setup(struct console *co, char *options)
static struct console serial_console = {
.name = "ttySC",
- .device = uart_console_device,
+ .device = serial_console_device,
.write = serial_console_write,
.setup = serial_console_setup,
.flags = CON_PRINTBUFFER,
.index = -1,
- .data = &sci_uart_driver,
};
static int __init sci_console_init(void)
--
cgit v1.2.3-70-g09d2
From a5660adae85918f2ab6b10ab58e2f574c1bd5ce1 Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@igel.co.jp>
Date: Wed, 21 Jan 2009 15:14:38 +0000
Subject: sh-sci: use to_sci_port() if possible
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index d2cd1a400c1..17fa7f17bbe 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -618,7 +618,7 @@ static inline int sci_handle_breaks(struct uart_port *port)
int copied = 0;
unsigned short status = sci_in(port, SCxSR);
struct tty_struct *tty = port->info->port.tty;
- struct sci_port *s = &sci_ports[port->line];
+ struct sci_port *s = to_sci_port(port);
if (uart_handle_break(port))
return 0;
@@ -875,7 +875,7 @@ static void sci_break_ctl(struct uart_port *port, int break_state)
static int sci_startup(struct uart_port *port)
{
- struct sci_port *s = &sci_ports[port->line];
+ struct sci_port *s = to_sci_port(port);
if (s->enable)
s->enable(port);
@@ -893,7 +893,7 @@ static int sci_startup(struct uart_port *port)
static void sci_shutdown(struct uart_port *port)
{
- struct sci_port *s = &sci_ports[port->line];
+ struct sci_port *s = to_sci_port(port);
sci_stop_rx(port);
sci_stop_tx(port);
@@ -990,7 +990,7 @@ static int sci_request_port(struct uart_port *port)
static void sci_config_port(struct uart_port *port, int flags)
{
- struct sci_port *s = &sci_ports[port->line];
+ struct sci_port *s = to_sci_port(port);
port->type = s->type;
@@ -1002,7 +1002,7 @@ static void sci_config_port(struct uart_port *port, int flags)
static int sci_verify_port(struct uart_port *port, struct serial_struct *ser)
{
- struct sci_port *s = &sci_ports[port->line];
+ struct sci_port *s = to_sci_port(port);
if (ser->irq != s->irqs[SCIx_TXI_IRQ] || ser->irq > nr_irqs)
return -EINVAL;
--
cgit v1.2.3-70-g09d2
From 0ee70712922c15252183db8b50a7e369c96017c0 Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@igel.co.jp>
Date: Wed, 21 Jan 2009 15:13:50 +0000
Subject: sh-sci: allow single port platform devices
Allow registration of single port sh-sci platform devices.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 125 ++++++++++++++++++++++++++++--------------------
1 file changed, 72 insertions(+), 53 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 17fa7f17bbe..e9b350c58ba 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1221,6 +1221,70 @@ static int __devexit sci_remove(struct platform_device *dev)
return 0;
}
+static int __devinit sci_probe_single(struct platform_device *dev,
+ unsigned int index,
+ struct plat_sci_port *p,
+ struct sci_port *sciport)
+{
+ struct sh_sci_priv *priv = platform_get_drvdata(dev);
+ unsigned long flags;
+ int ret;
+
+ /* Sanity check */
+ if (unlikely(index >= SCI_NPORTS)) {
+ dev_notice(&dev->dev, "Attempting to register port "
+ "%d when only %d are available.\n",
+ index+1, SCI_NPORTS);
+ dev_notice(&dev->dev, "Consider bumping "
+ "CONFIG_SERIAL_SH_SCI_NR_UARTS!\n");
+ return 0;
+ }
+
+ sciport->port.mapbase = p->mapbase;
+
+ if (p->mapbase && !p->membase) {
+ if (p->flags & UPF_IOREMAP) {
+ p->membase = ioremap_nocache(p->mapbase, 0x40);
+ if (IS_ERR(p->membase))
+ return PTR_ERR(p->membase);
+ } else {
+ /*
+ * For the simple (and majority of) cases
+ * where we don't need to do any remapping,
+ * just cast the cookie directly.
+ */
+ p->membase = (void __iomem *)p->mapbase;
+ }
+ }
+
+ sciport->port.membase = p->membase;
+
+ sciport->port.irq = p->irqs[SCIx_TXI_IRQ];
+ sciport->port.flags = p->flags;
+ sciport->port.dev = &dev->dev;
+
+ sciport->type = sciport->port.type = p->type;
+
+ memcpy(&sciport->irqs, &p->irqs, sizeof(p->irqs));
+
+ ret = uart_add_one_port(&sci_uart_driver, &sciport->port);
+
+ if (ret) {
+ if (p->flags & UPF_IOREMAP)
+ iounmap(p->membase);
+
+ return ret;
+ }
+
+ INIT_LIST_HEAD(&sciport->node);
+
+ spin_lock_irqsave(&priv->lock, flags);
+ list_add(&sciport->node, &priv->ports);
+ spin_unlock_irqrestore(&priv->lock, flags);
+
+ return 0;
+}
+
/*
* Register a set of serial devices attached to a platform device. The
* list is terminated with a zero flags entry, which means we expect
@@ -1232,7 +1296,6 @@ static int __devinit sci_probe(struct platform_device *dev)
struct plat_sci_port *p = dev->dev.platform_data;
struct sh_sci_priv *priv;
int i, ret = -EINVAL;
- unsigned long flags;
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
if (!priv)
@@ -1247,60 +1310,16 @@ static int __devinit sci_probe(struct platform_device *dev)
cpufreq_register_notifier(&priv->clk_nb, CPUFREQ_TRANSITION_NOTIFIER);
#endif
- for (i = 0; p && p->flags != 0; p++, i++) {
- struct sci_port *sciport = &sci_ports[i];
-
- /* Sanity check */
- if (unlikely(i == SCI_NPORTS)) {
- dev_notice(&dev->dev, "Attempting to register port "
- "%d when only %d are available.\n",
- i+1, SCI_NPORTS);
- dev_notice(&dev->dev, "Consider bumping "
- "CONFIG_SERIAL_SH_SCI_NR_UARTS!\n");
- break;
- }
-
- sciport->port.mapbase = p->mapbase;
-
- if (p->mapbase && !p->membase) {
- if (p->flags & UPF_IOREMAP) {
- p->membase = ioremap_nocache(p->mapbase, 0x40);
- if (IS_ERR(p->membase)) {
- ret = PTR_ERR(p->membase);
- goto err_unreg;
- }
- } else {
- /*
- * For the simple (and majority of) cases
- * where we don't need to do any remapping,
- * just cast the cookie directly.
- */
- p->membase = (void __iomem *)p->mapbase;
- }
- }
-
- sciport->port.membase = p->membase;
-
- sciport->port.irq = p->irqs[SCIx_TXI_IRQ];
- sciport->port.flags = p->flags;
- sciport->port.dev = &dev->dev;
-
- sciport->type = sciport->port.type = p->type;
-
- memcpy(&sciport->irqs, &p->irqs, sizeof(p->irqs));
-
- ret = uart_add_one_port(&sci_uart_driver, &sciport->port);
-
- if (ret && (p->flags & UPF_IOREMAP)) {
- iounmap(p->membase);
+ if (dev->id != -1) {
+ ret = sci_probe_single(dev, dev->id, p, &sci_ports[dev->id]);
+ if (ret)
goto err_unreg;
+ } else {
+ for (i = 0; p && p->flags != 0; p++, i++) {
+ ret = sci_probe_single(dev, i, p, &sci_ports[i]);
+ if (ret)
+ goto err_unreg;
}
-
- INIT_LIST_HEAD(&sciport->node);
-
- spin_lock_irqsave(&priv->lock, flags);
- list_add(&sciport->node, &priv->ports);
- spin_unlock_irqrestore(&priv->lock, flags);
}
#ifdef CONFIG_SH_STANDARD_BIOS
--
cgit v1.2.3-70-g09d2
From 7ed7e0711b3ff85b3e15591081b42f2af96d584b Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@igel.co.jp>
Date: Wed, 21 Jan 2009 15:14:14 +0000
Subject: sh-sci: replace sci_init_ports()
Replace sci_init_ports() with sci_init_single().
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 107 ++++++++++++++++++++++--------------------------
1 file changed, 50 insertions(+), 57 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index e9b350c58ba..039c700ce1e 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1036,46 +1036,64 @@ static struct uart_ops sci_uart_ops = {
#endif
};
-static void __init sci_init_ports(void)
+static int __devinit sci_init_single(struct sci_port *sci_port,
+ unsigned int index,
+ struct plat_sci_port *p)
{
- static int first = 1;
- int i;
-
- if (!first)
- return;
-
- first = 0;
-
- for (i = 0; i < SCI_NPORTS; i++) {
- sci_ports[i].port.ops = &sci_uart_ops;
- sci_ports[i].port.iotype = UPIO_MEM;
- sci_ports[i].port.line = i;
- sci_ports[i].port.fifosize = 1;
+ sci_port->port.ops = &sci_uart_ops;
+ sci_port->port.iotype = UPIO_MEM;
+ sci_port->port.line = index;
+ sci_port->port.fifosize = 1;
#if defined(__H8300H__) || defined(__H8300S__)
#ifdef __H8300S__
- sci_ports[i].enable = h8300_sci_enable;
- sci_ports[i].disable = h8300_sci_disable;
+ sci_port->enable = h8300_sci_enable;
+ sci_port->disable = h8300_sci_disable;
#endif
- sci_ports[i].port.uartclk = CONFIG_CPU_CLOCK;
+ sci_port->port.uartclk = CONFIG_CPU_CLOCK;
#elif defined(CONFIG_HAVE_CLK)
- /*
- * XXX: We should use a proper SCI/SCIF clock
- */
- {
- struct clk *clk = clk_get(NULL, "module_clk");
- sci_ports[i].port.uartclk = clk_get_rate(clk);
- clk_put(clk);
- }
+ /*
+ * XXX: We should use a proper SCI/SCIF clock
+ */
+ {
+ struct clk *clk = clk_get(NULL, "module_clk");
+ sci_port->port.uartclk = clk_get_rate(clk);
+ clk_put(clk);
+ }
#else
#error "Need a valid uartclk"
#endif
- sci_ports[i].break_timer.data = (unsigned long)&sci_ports[i];
- sci_ports[i].break_timer.function = sci_break_timer;
+ sci_port->break_timer.data = (unsigned long)sci_port;
+ sci_port->break_timer.function = sci_break_timer;
+ init_timer(&sci_port->break_timer);
+
+ sci_port->port.mapbase = p->mapbase;
- init_timer(&sci_ports[i].break_timer);
+ if (p->mapbase && !p->membase) {
+ if (p->flags & UPF_IOREMAP) {
+ p->membase = ioremap_nocache(p->mapbase, 0x40);
+ if (IS_ERR(p->membase))
+ return PTR_ERR(p->membase);
+ } else {
+ /*
+ * For the simple (and majority of) cases
+ * where we don't need to do any remapping,
+ * just cast the cookie directly.
+ */
+ p->membase = (void __iomem *)p->mapbase;
+ }
}
+
+ sci_port->port.membase = p->membase;
+
+ sci_port->port.irq = p->irqs[SCIx_TXI_IRQ];
+ sci_port->port.flags = p->flags;
+ sci_port->type = sci_port->port.type = p->type;
+
+ memcpy(&sci_port->irqs, &p->irqs, sizeof(p->irqs));
+
+ return 0;
}
#ifdef CONFIG_SERIAL_SH_SCI_CONSOLE
@@ -1174,7 +1192,6 @@ static struct console serial_console = {
static int __init sci_console_init(void)
{
- sci_init_ports();
register_console(&serial_console);
return 0;
}
@@ -1240,32 +1257,10 @@ static int __devinit sci_probe_single(struct platform_device *dev,
return 0;
}
- sciport->port.mapbase = p->mapbase;
-
- if (p->mapbase && !p->membase) {
- if (p->flags & UPF_IOREMAP) {
- p->membase = ioremap_nocache(p->mapbase, 0x40);
- if (IS_ERR(p->membase))
- return PTR_ERR(p->membase);
- } else {
- /*
- * For the simple (and majority of) cases
- * where we don't need to do any remapping,
- * just cast the cookie directly.
- */
- p->membase = (void __iomem *)p->mapbase;
- }
- }
-
- sciport->port.membase = p->membase;
-
- sciport->port.irq = p->irqs[SCIx_TXI_IRQ];
- sciport->port.flags = p->flags;
- sciport->port.dev = &dev->dev;
-
- sciport->type = sciport->port.type = p->type;
-
- memcpy(&sciport->irqs, &p->irqs, sizeof(p->irqs));
+ sciport->port.dev = &dev->dev;
+ ret = sci_init_single(sciport, index, p);
+ if (ret)
+ return ret;
ret = uart_add_one_port(&sci_uart_driver, &sciport->port);
@@ -1380,8 +1375,6 @@ static int __init sci_init(void)
printk(banner);
- sci_init_ports();
-
ret = uart_register_driver(&sci_uart_driver);
if (likely(ret == 0)) {
ret = platform_driver_register(&sci_driver);
--
cgit v1.2.3-70-g09d2
From 08f8cb315fdf9195b472aeb440ae65b189b151da Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@igel.co.jp>
Date: Wed, 21 Jan 2009 15:14:22 +0000
Subject: sh-sci: ioremap() in a single place
Handle ioremap() in sci_config_port only.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 54 ++++++++++++++++++-------------------------------
1 file changed, 20 insertions(+), 34 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 039c700ce1e..408624ae7fe 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -994,9 +994,21 @@ static void sci_config_port(struct uart_port *port, int flags)
port->type = s->type;
- if (port->flags & UPF_IOREMAP && !port->membase) {
+ if (port->membase)
+ return;
+
+ if (port->flags & UPF_IOREMAP) {
port->membase = ioremap_nocache(port->mapbase, 0x40);
- dev_err(port->dev, "can't remap port#%d\n", port->line);
+
+ if (IS_ERR(port->membase))
+ dev_err(port->dev, "can't remap port#%d\n", port->line);
+ } else {
+ /*
+ * For the simple (and majority of) cases where we don't
+ * need to do any remapping, just cast the cookie
+ * directly.
+ */
+ port->membase = (void __iomem *)port->mapbase;
}
}
@@ -1036,9 +1048,9 @@ static struct uart_ops sci_uart_ops = {
#endif
};
-static int __devinit sci_init_single(struct sci_port *sci_port,
- unsigned int index,
- struct plat_sci_port *p)
+static void __devinit sci_init_single(struct sci_port *sci_port,
+ unsigned int index,
+ struct plat_sci_port *p)
{
sci_port->port.ops = &sci_uart_ops;
sci_port->port.iotype = UPIO_MEM;
@@ -1069,22 +1081,6 @@ static int __devinit sci_init_single(struct sci_port *sci_port,
init_timer(&sci_port->break_timer);
sci_port->port.mapbase = p->mapbase;
-
- if (p->mapbase && !p->membase) {
- if (p->flags & UPF_IOREMAP) {
- p->membase = ioremap_nocache(p->mapbase, 0x40);
- if (IS_ERR(p->membase))
- return PTR_ERR(p->membase);
- } else {
- /*
- * For the simple (and majority of) cases
- * where we don't need to do any remapping,
- * just cast the cookie directly.
- */
- p->membase = (void __iomem *)p->mapbase;
- }
- }
-
sci_port->port.membase = p->membase;
sci_port->port.irq = p->irqs[SCIx_TXI_IRQ];
@@ -1092,8 +1088,6 @@ static int __devinit sci_init_single(struct sci_port *sci_port,
sci_port->type = sci_port->port.type = p->type;
memcpy(&sci_port->irqs, &p->irqs, sizeof(p->irqs));
-
- return 0;
}
#ifdef CONFIG_SERIAL_SH_SCI_CONSOLE
@@ -1163,8 +1157,7 @@ static int __init serial_console_setup(struct console *co, char *options)
sci_port->clk = clk_get(NULL, "module_clk");
#endif
- if (port->flags & UPF_IOREMAP)
- sci_config_port(port, 0);
+ sci_config_port(port, 0);
if (sci_port->enable)
sci_port->enable(port);
@@ -1258,18 +1251,11 @@ static int __devinit sci_probe_single(struct platform_device *dev,
}
sciport->port.dev = &dev->dev;
- ret = sci_init_single(sciport, index, p);
- if (ret)
- return ret;
+ sci_init_single(sciport, index, p);
ret = uart_add_one_port(&sci_uart_driver, &sciport->port);
-
- if (ret) {
- if (p->flags & UPF_IOREMAP)
- iounmap(p->membase);
-
+ if (ret)
return ret;
- }
INIT_LIST_HEAD(&sciport->node);
--
cgit v1.2.3-70-g09d2
From 501b825d01efb93766c87d29f299851152cf4eb0 Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@igel.co.jp>
Date: Wed, 21 Jan 2009 15:14:30 +0000
Subject: sh-sci: improve clock framework support
Use enable/disable hooks for clock framework integration.
Make sure we control the clock for the serial console as well.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 77 +++++++++++++++++++++++++++-------------------
include/linux/serial_sci.h | 1 +
2 files changed, 47 insertions(+), 31 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 408624ae7fe..3daf76725ac 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -76,8 +76,10 @@ struct sci_port {
int break_flag;
#ifdef CONFIG_HAVE_CLK
- /* Port clock */
- struct clk *clk;
+ /* Interface clock */
+ struct clk *iclk;
+ /* Data clock */
+ struct clk *dclk;
#endif
struct list_head node;
};
@@ -166,12 +168,12 @@ static void h8300_sci_config(struct uart_port *port, unsigned int ctrl)
*mstpcrl &= ~mask;
}
-static inline void h8300_sci_enable(struct uart_port *port)
+static void h8300_sci_enable(struct uart_port *port)
{
h8300_sci_config(port, sci_enable);
}
-static inline void h8300_sci_disable(struct uart_port *port)
+static void h8300_sci_disable(struct uart_port *port)
{
h8300_sci_config(port, sci_disable);
}
@@ -742,13 +744,34 @@ static int sci_notifier(struct notifier_block *self,
(phase == CPUFREQ_RESUMECHANGE)) {
spin_lock_irqsave(&priv->lock, flags);
list_for_each_entry(sci_port, &priv->ports, node)
- sci_port->port.uartclk = clk_get_rate(sci_port->clk);
+ sci_port->port.uartclk = clk_get_rate(sci_port->dclk);
spin_unlock_irqrestore(&priv->lock, flags);
}
return NOTIFY_OK;
}
+
+static void sci_clk_enable(struct uart_port *port)
+{
+ struct sci_port *sci_port = to_sci_port(port);
+
+ clk_enable(sci_port->dclk);
+ sci_port->port.uartclk = clk_get_rate(sci_port->dclk);
+
+ if (sci_port->iclk)
+ clk_enable(sci_port->iclk);
+}
+
+static void sci_clk_disable(struct uart_port *port)
+{
+ struct sci_port *sci_port = to_sci_port(port);
+
+ if (sci_port->iclk)
+ clk_disable(sci_port->iclk);
+
+ clk_disable(sci_port->dclk);
+}
#endif
static int sci_request_irq(struct sci_port *port)
@@ -880,10 +903,6 @@ static int sci_startup(struct uart_port *port)
if (s->enable)
s->enable(port);
-#ifdef CONFIG_HAVE_CLK
- s->clk = clk_get(NULL, "module_clk");
-#endif
-
sci_request_irq(s);
sci_start_tx(port);
sci_start_rx(port, 1);
@@ -901,11 +920,6 @@ static void sci_shutdown(struct uart_port *port)
if (s->disable)
s->disable(port);
-
-#ifdef CONFIG_HAVE_CLK
- clk_put(s->clk);
- s->clk = NULL;
-#endif
}
static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
@@ -1048,7 +1062,8 @@ static struct uart_ops sci_uart_ops = {
#endif
};
-static void __devinit sci_init_single(struct sci_port *sci_port,
+static void __devinit sci_init_single(struct platform_device *dev,
+ struct sci_port *sci_port,
unsigned int index,
struct plat_sci_port *p)
{
@@ -1064,14 +1079,10 @@ static void __devinit sci_init_single(struct sci_port *sci_port,
#endif
sci_port->port.uartclk = CONFIG_CPU_CLOCK;
#elif defined(CONFIG_HAVE_CLK)
- /*
- * XXX: We should use a proper SCI/SCIF clock
- */
- {
- struct clk *clk = clk_get(NULL, "module_clk");
- sci_port->port.uartclk = clk_get_rate(clk);
- clk_put(clk);
- }
+ sci_port->iclk = p->clk ? clk_get(&dev->dev, p->clk) : NULL;
+ sci_port->dclk = clk_get(&dev->dev, "module_clk");
+ sci_port->enable = sci_clk_enable;
+ sci_port->disable = sci_clk_disable;
#else
#error "Need a valid uartclk"
#endif
@@ -1085,9 +1096,11 @@ static void __devinit sci_init_single(struct sci_port *sci_port,
sci_port->port.irq = p->irqs[SCIx_TXI_IRQ];
sci_port->port.flags = p->flags;
+ sci_port->port.dev = &dev->dev;
sci_port->type = sci_port->port.type = p->type;
memcpy(&sci_port->irqs, &p->irqs, sizeof(p->irqs));
+
}
#ifdef CONFIG_SERIAL_SH_SCI_CONSOLE
@@ -1111,14 +1124,21 @@ static void serial_console_write(struct console *co, const char *s,
unsigned count)
{
struct uart_port *port = co->data;
+ struct sci_port *sci_port = to_sci_port(port);
unsigned short bits;
- uart_console_write(co->data, s, count, serial_console_putchar);
+ if (sci_port->enable)
+ sci_port->enable(port);
+
+ uart_console_write(port, s, count, serial_console_putchar);
/* wait until fifo is empty and last bit has been transmitted */
bits = SCxSR_TDxE(port) | SCxSR_TEND(port);
while ((sci_in(port, SCxSR) & bits) != bits)
cpu_relax();
+
+ if (sci_port->disable);
+ sci_port->disable(port);
}
static int __init serial_console_setup(struct console *co, char *options)
@@ -1152,11 +1172,6 @@ static int __init serial_console_setup(struct console *co, char *options)
if (!port->type)
return -ENODEV;
-#ifdef CONFIG_HAVE_CLK
- if (!sci_port->clk)
- sci_port->clk = clk_get(NULL, "module_clk");
-#endif
-
sci_config_port(port, 0);
if (sci_port->enable)
@@ -1171,6 +1186,7 @@ static int __init serial_console_setup(struct console *co, char *options)
if (ret == 0)
sci_stop_rx(port);
#endif
+ /* TODO: disable clock */
return ret;
}
@@ -1250,8 +1266,7 @@ static int __devinit sci_probe_single(struct platform_device *dev,
return 0;
}
- sciport->port.dev = &dev->dev;
- sci_init_single(sciport, index, p);
+ sci_init_single(dev, sciport, index, p);
ret = uart_add_one_port(&sci_uart_driver, &sciport->port);
if (ret)
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index 717059d6791..1c297ddc9d5 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -25,6 +25,7 @@ struct plat_sci_port {
unsigned int irqs[SCIx_NR_IRQS]; /* ERI, RXI, TXI, BRI */
unsigned int type; /* SCI / SCIF / IRDA */
upf_t flags; /* UPF_* flags */
+ char *clk; /* clock string */
};
#endif /* __LINUX_SERIAL_SCI_H */
--
cgit v1.2.3-70-g09d2
From 54507f6ee99778a727ff1b38a1f4050fe6479835 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Fri, 8 May 2009 23:48:33 +0900
Subject: serial: sh-sci: Fix up section mismatch in error path.
The sci_probe_single() path attempts to use sci_remove() for the error
path, while sci_remove() is still flagged as __devexit. So, we simply
discard the section annotation.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 3daf76725ac..686e4a456e3 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1227,7 +1227,7 @@ static struct uart_driver sci_uart_driver = {
};
-static int __devexit sci_remove(struct platform_device *dev)
+static int sci_remove(struct platform_device *dev)
{
struct sh_sci_priv *priv = platform_get_drvdata(dev);
struct sci_port *p;
--
cgit v1.2.3-70-g09d2
From 168f36237b16e2b3159e24c7d3b658e3c912d149 Mon Sep 17 00:00:00 2001
From: Yoshinori Sato <ysato@users.sourceforge.jp>
Date: Tue, 28 Apr 2009 04:40:15 +0000
Subject: serial: sh-sci: Fix up h8300 support.
- Dummy SCIF functions define.
- h8300 specific header include.
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 4 ++++
drivers/serial/sh-sci.h | 17 +++++++++++++++--
2 files changed, 19 insertions(+), 2 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 686e4a456e3..4e3248d5860 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -54,6 +54,10 @@
#include <asm/sh_bios.h>
#endif
+#ifdef CONFIG_H8300
+#include <asm/gpio.h>
+#endif
+
#include "sh-sci.h"
struct sci_port {
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index 84cc6512f08..e3eae4eaadd 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -317,7 +317,18 @@
} \
}
-#define CPU_SCIF_FNS(name, scif_offset, scif_size) \
+#ifdef CONFIG_H8300
+/* h8300 don't have SCIF */
+#define CPU_SCIF_FNS(name) \
+ static inline unsigned int sci_##name##_in(struct uart_port *port) \
+ { \
+ return 0; \
+ } \
+ static inline void sci_##name##_out(struct uart_port *port, unsigned int value) \
+ { \
+ }
+#else
+#define CPU_SCIF_FNS(name, scif_offset, scif_size) \
static inline unsigned int sci_##name##_in(struct uart_port *port) \
{ \
SCI_IN(scif_size, scif_offset); \
@@ -326,6 +337,7 @@
{ \
SCI_OUT(scif_size, scif_offset, value); \
}
+#endif
#define CPU_SCI_FNS(name, sci_offset, sci_size) \
static inline unsigned int sci_##name##_in(struct uart_port* port) \
@@ -363,7 +375,8 @@
sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size, \
h8_sci_offset, h8_sci_size) \
CPU_SCI_FNS(name, h8_sci_offset, h8_sci_size)
-#define SCIF_FNS(name, sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size)
+#define SCIF_FNS(name, sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size) \
+ CPU_SCIF_FNS(name)
#elif defined(CONFIG_CPU_SUBTYPE_SH7723) ||\
defined(CONFIG_CPU_SUBTYPE_SH7724)
#define SCIx_FNS(name, sh4_scifa_offset, sh4_scifa_size, sh4_scif_offset, sh4_scif_size) \
--
cgit v1.2.3-70-g09d2
From af777ce42d3d51cdef353ce296d6f99dc503feef Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Wed, 13 May 2009 16:59:40 +0900
Subject: sh: clkfwk: module_clk -> peripheral_clk rename.
For consistenct naming, and to allow us to fix up some confusion in the
SH-Mobile clock framework, amongst other places.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
arch/sh/kernel/cpu/clock.c | 6 +++---
arch/sh/kernel/cpu/sh2/setup-sh7619.c | 4 ++--
arch/sh/kernel/cpu/sh2a/setup-mxg.c | 6 +++---
arch/sh/kernel/cpu/sh2a/setup-sh7201.c | 6 +++---
arch/sh/kernel/cpu/sh2a/setup-sh7203.c | 8 ++++----
arch/sh/kernel/cpu/sh2a/setup-sh7206.c | 10 +++++-----
arch/sh/kernel/cpu/sh3/setup-sh7705.c | 6 +++---
arch/sh/kernel/cpu/sh3/setup-sh770x.c | 6 +++---
arch/sh/kernel/cpu/sh3/setup-sh7710.c | 6 +++---
arch/sh/kernel/cpu/sh3/setup-sh7720.c | 16 ++++++++--------
arch/sh/kernel/cpu/sh4/setup-sh4-202.c | 6 +++---
arch/sh/kernel/cpu/sh4/setup-sh7750.c | 10 +++++-----
arch/sh/kernel/cpu/sh4/setup-sh7760.c | 6 +++---
arch/sh/kernel/cpu/sh4a/setup-sh7763.c | 12 ++++++------
arch/sh/kernel/cpu/sh4a/setup-sh7770.c | 18 +++++++++---------
arch/sh/kernel/cpu/sh4a/setup-sh7780.c | 12 ++++++------
arch/sh/kernel/cpu/sh4a/setup-sh7785.c | 12 ++++++------
arch/sh/kernel/cpu/sh4a/setup-sh7786.c | 24 ++++++++++++------------
arch/sh/kernel/cpu/sh4a/setup-shx3.c | 12 ++++++------
arch/sh/kernel/cpu/sh5/setup-sh5.c | 6 +++---
drivers/i2c/busses/i2c-sh7760.c | 2 +-
drivers/serial/sh-sci.c | 2 +-
sound/oss/sh_dac_audio.c | 10 +++++-----
23 files changed, 103 insertions(+), 103 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c
index 61ff227561d..0eedf939264 100644
--- a/arch/sh/kernel/cpu/clock.c
+++ b/arch/sh/kernel/cpu/clock.c
@@ -50,8 +50,8 @@ static struct clk master_clk = {
.rate = CONFIG_SH_PCLK_FREQ,
};
-static struct clk module_clk = {
- .name = "module_clk",
+static struct clk peripheral_clk = {
+ .name = "peripheral_clk",
.parent = &master_clk,
.flags = CLK_ENABLE_ON_INIT,
};
@@ -73,7 +73,7 @@ static struct clk cpu_clk = {
*/
static struct clk *onchip_clocks[] = {
&master_clk,
- &module_clk,
+ &peripheral_clk,
&bus_clk,
&cpu_clk,
};
diff --git a/arch/sh/kernel/cpu/sh2/setup-sh7619.c b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
index 94ac27fc223..13798733f2d 100644
--- a/arch/sh/kernel/cpu/sh2/setup-sh7619.c
+++ b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
@@ -115,7 +115,7 @@ static struct sh_timer_config cmt0_platform_data = {
.name = "CMT0",
.channel_offset = 0x02,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 125,
.clocksource_rating = 0, /* disabled due to code generation issues */
};
@@ -147,7 +147,7 @@ static struct sh_timer_config cmt1_platform_data = {
.name = "CMT1",
.channel_offset = 0x08,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 125,
.clocksource_rating = 0, /* disabled due to code generation issues */
};
diff --git a/arch/sh/kernel/cpu/sh2a/setup-mxg.c b/arch/sh/kernel/cpu/sh2a/setup-mxg.c
index a452d964906..869c2da4820 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-mxg.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-mxg.c
@@ -118,7 +118,7 @@ static struct sh_timer_config mtu2_0_platform_data = {
.name = "MTU2_0",
.channel_offset = -0x80,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -149,7 +149,7 @@ static struct sh_timer_config mtu2_1_platform_data = {
.name = "MTU2_1",
.channel_offset = -0x100,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -180,7 +180,7 @@ static struct sh_timer_config mtu2_2_platform_data = {
.name = "MTU2_2",
.channel_offset = 0x80,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7201.c b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c
index 772358b7685..d8febe12806 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7201.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c
@@ -255,7 +255,7 @@ static struct sh_timer_config mtu2_0_platform_data = {
.name = "MTU2_0",
.channel_offset = -0x80,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -286,7 +286,7 @@ static struct sh_timer_config mtu2_1_platform_data = {
.name = "MTU2_1",
.channel_offset = -0x100,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -317,7 +317,7 @@ static struct sh_timer_config mtu2_2_platform_data = {
.name = "MTU2_2",
.channel_offset = 0x80,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
index d7493418ba6..62e3039d239 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
@@ -211,7 +211,7 @@ static struct sh_timer_config cmt0_platform_data = {
.name = "CMT0",
.channel_offset = 0x02,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 125,
.clocksource_rating = 0, /* disabled due to code generation issues */
};
@@ -243,7 +243,7 @@ static struct sh_timer_config cmt1_platform_data = {
.name = "CMT1",
.channel_offset = 0x08,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 125,
.clocksource_rating = 0, /* disabled due to code generation issues */
};
@@ -275,7 +275,7 @@ static struct sh_timer_config mtu2_0_platform_data = {
.name = "MTU2_0",
.channel_offset = -0x80,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -306,7 +306,7 @@ static struct sh_timer_config mtu2_1_platform_data = {
.name = "MTU2_1",
.channel_offset = -0x100,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
index 2fc6bff5c5f..3e6f3d7a58b 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
@@ -171,7 +171,7 @@ static struct sh_timer_config cmt0_platform_data = {
.name = "CMT0",
.channel_offset = 0x02,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 125,
.clocksource_rating = 0, /* disabled due to code generation issues */
};
@@ -203,7 +203,7 @@ static struct sh_timer_config cmt1_platform_data = {
.name = "CMT1",
.channel_offset = 0x08,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 125,
.clocksource_rating = 0, /* disabled due to code generation issues */
};
@@ -235,7 +235,7 @@ static struct sh_timer_config mtu2_0_platform_data = {
.name = "MTU2_0",
.channel_offset = -0x80,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -266,7 +266,7 @@ static struct sh_timer_config mtu2_1_platform_data = {
.name = "MTU2_1",
.channel_offset = -0x100,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -297,7 +297,7 @@ static struct sh_timer_config mtu2_2_platform_data = {
.name = "MTU2_2",
.channel_offset = 0x80,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
index 39513664d5d..88f742fed9e 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
@@ -121,7 +121,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x02,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -152,7 +152,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0xe,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -183,7 +183,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1a,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh770x.c b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
index 9412d915b84..c5630679858 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh770x.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
@@ -149,7 +149,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x02,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -180,7 +180,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0xe,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -211,7 +211,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1a,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
index 07ff38d055a..efa76c8148f 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
@@ -125,7 +125,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x02,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -156,7 +156,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0xe,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -187,7 +187,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1a,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7720.c b/arch/sh/kernel/cpu/sh3/setup-sh7720.c
index d8b46f5dff6..5b2107798ed 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7720.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7720.c
@@ -128,7 +128,7 @@ static struct sh_timer_config cmt0_platform_data = {
.name = "CMT0",
.channel_offset = 0x10,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 125,
.clocksource_rating = 125,
};
@@ -160,7 +160,7 @@ static struct sh_timer_config cmt1_platform_data = {
.name = "CMT1",
.channel_offset = 0x20,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource cmt1_resources[] = {
@@ -190,7 +190,7 @@ static struct sh_timer_config cmt2_platform_data = {
.name = "CMT2",
.channel_offset = 0x30,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource cmt2_resources[] = {
@@ -220,7 +220,7 @@ static struct sh_timer_config cmt3_platform_data = {
.name = "CMT3",
.channel_offset = 0x40,
.timer_bit = 3,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource cmt3_resources[] = {
@@ -250,7 +250,7 @@ static struct sh_timer_config cmt4_platform_data = {
.name = "CMT4",
.channel_offset = 0x50,
.timer_bit = 4,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource cmt4_resources[] = {
@@ -280,7 +280,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x02,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -311,7 +311,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0xe,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -342,7 +342,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1a,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
index be79fa13625..6d088d12359 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
@@ -38,7 +38,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -69,7 +69,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -100,7 +100,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index 09da0c187d4..851672d15cf 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -65,7 +65,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -96,7 +96,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -127,7 +127,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
@@ -162,7 +162,7 @@ static struct sh_timer_config tmu3_platform_data = {
.name = "TMU3",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu3_resources[] = {
@@ -192,7 +192,7 @@ static struct sh_timer_config tmu4_platform_data = {
.name = "TMU4",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu4_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7760.c b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
index cd097335758..5b822519bd9 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7760.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
@@ -164,7 +164,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -195,7 +195,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -226,7 +226,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
index c91f34c9aa8..f1e0c0d36da 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
@@ -118,7 +118,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -149,7 +149,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -180,7 +180,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
@@ -210,7 +210,7 @@ static struct sh_timer_config tmu3_platform_data = {
.name = "TMU3",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu3_resources[] = {
@@ -240,7 +240,7 @@ static struct sh_timer_config tmu4_platform_data = {
.name = "TMU4",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu4_resources[] = {
@@ -270,7 +270,7 @@ static struct sh_timer_config tmu5_platform_data = {
.name = "TMU5",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu5_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
index b61d6143aaa..12fb8752d4f 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
@@ -81,7 +81,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -112,7 +112,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -143,7 +143,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
@@ -173,7 +173,7 @@ static struct sh_timer_config tmu3_platform_data = {
.name = "TMU3",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu3_resources[] = {
@@ -203,7 +203,7 @@ static struct sh_timer_config tmu4_platform_data = {
.name = "TMU4",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu4_resources[] = {
@@ -233,7 +233,7 @@ static struct sh_timer_config tmu5_platform_data = {
.name = "TMU5",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu5_resources[] = {
@@ -263,7 +263,7 @@ static struct sh_timer_config tmu6_platform_data = {
.name = "TMU6",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu6_resources[] = {
@@ -293,7 +293,7 @@ static struct sh_timer_config tmu7_platform_data = {
.name = "TMU7",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu7_resources[] = {
@@ -323,7 +323,7 @@ static struct sh_timer_config tmu8_platform_data = {
.name = "TMU8",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu8_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
index f1df0209506..715e05b431e 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
@@ -18,7 +18,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -49,7 +49,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -80,7 +80,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
@@ -110,7 +110,7 @@ static struct sh_timer_config tmu3_platform_data = {
.name = "TMU3",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu3_resources[] = {
@@ -140,7 +140,7 @@ static struct sh_timer_config tmu4_platform_data = {
.name = "TMU4",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu4_resources[] = {
@@ -170,7 +170,7 @@ static struct sh_timer_config tmu5_platform_data = {
.name = "TMU5",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu5_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
index dc5d3e507a2..d7e77bc77e2 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
@@ -20,7 +20,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -51,7 +51,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -82,7 +82,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
@@ -112,7 +112,7 @@ static struct sh_timer_config tmu3_platform_data = {
.name = "TMU3",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu3_resources[] = {
@@ -142,7 +142,7 @@ static struct sh_timer_config tmu4_platform_data = {
.name = "TMU4",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu4_resources[] = {
@@ -172,7 +172,7 @@ static struct sh_timer_config tmu5_platform_data = {
.name = "TMU5",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu5_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
index 2c464bf5a89..93e0d2c017e 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
@@ -75,7 +75,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -106,7 +106,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -137,7 +137,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
@@ -167,7 +167,7 @@ static struct sh_timer_config tmu3_platform_data = {
.name = "TMU3",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu3_resources[] = {
@@ -197,7 +197,7 @@ static struct sh_timer_config tmu4_platform_data = {
.name = "TMU4",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu4_resources[] = {
@@ -227,7 +227,7 @@ static struct sh_timer_config tmu5_platform_data = {
.name = "TMU5",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu5_resources[] = {
@@ -257,7 +257,7 @@ static struct sh_timer_config tmu6_platform_data = {
.name = "TMU6",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu6_resources[] = {
@@ -287,7 +287,7 @@ static struct sh_timer_config tmu7_platform_data = {
.name = "TMU7",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu7_resources[] = {
@@ -317,7 +317,7 @@ static struct sh_timer_config tmu8_platform_data = {
.name = "TMU8",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu8_resources[] = {
@@ -347,7 +347,7 @@ static struct sh_timer_config tmu9_platform_data = {
.name = "TMU9",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu9_resources[] = {
@@ -377,7 +377,7 @@ static struct sh_timer_config tmu10_platform_data = {
.name = "TMU10",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu10_resources[] = {
@@ -407,7 +407,7 @@ static struct sh_timer_config tmu11_platform_data = {
.name = "TMU11",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu11_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-shx3.c b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
index 9d5185b42f1..53c65fd9cce 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
@@ -53,7 +53,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -84,7 +84,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -115,7 +115,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
@@ -145,7 +145,7 @@ static struct sh_timer_config tmu3_platform_data = {
.name = "TMU3",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu3_resources[] = {
@@ -175,7 +175,7 @@ static struct sh_timer_config tmu4_platform_data = {
.name = "TMU4",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu4_resources[] = {
@@ -205,7 +205,7 @@ static struct sh_timer_config tmu5_platform_data = {
.name = "TMU5",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu5_resources[] = {
diff --git a/arch/sh/kernel/cpu/sh5/setup-sh5.c b/arch/sh/kernel/cpu/sh5/setup-sh5.c
index 678d69bdebb..f5ff1ac57fc 100644
--- a/arch/sh/kernel/cpu/sh5/setup-sh5.c
+++ b/arch/sh/kernel/cpu/sh5/setup-sh5.c
@@ -75,7 +75,7 @@ static struct sh_timer_config tmu0_platform_data = {
.name = "TMU0",
.channel_offset = 0x04,
.timer_bit = 0,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clockevent_rating = 200,
};
@@ -106,7 +106,7 @@ static struct sh_timer_config tmu1_platform_data = {
.name = "TMU1",
.channel_offset = 0x10,
.timer_bit = 1,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
.clocksource_rating = 200,
};
@@ -137,7 +137,7 @@ static struct sh_timer_config tmu2_platform_data = {
.name = "TMU2",
.channel_offset = 0x1c,
.timer_bit = 2,
- .clk = "module_clk",
+ .clk = "peripheral_clk",
};
static struct resource tmu2_resources[] = {
diff --git a/drivers/i2c/busses/i2c-sh7760.c b/drivers/i2c/busses/i2c-sh7760.c
index baa28b73ae4..b9680f50f54 100644
--- a/drivers/i2c/busses/i2c-sh7760.c
+++ b/drivers/i2c/busses/i2c-sh7760.c
@@ -396,7 +396,7 @@ static int __devinit calc_CCR(unsigned long scl_hz)
signed char cdf, cdfm;
int scgd, scgdm, scgds;
- mclk = clk_get(NULL, "module_clk");
+ mclk = clk_get(NULL, "peripheral_clk");
if (IS_ERR(mclk)) {
return PTR_ERR(mclk);
} else {
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 4e3248d5860..fa4d52a6c03 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1084,7 +1084,7 @@ static void __devinit sci_init_single(struct platform_device *dev,
sci_port->port.uartclk = CONFIG_CPU_CLOCK;
#elif defined(CONFIG_HAVE_CLK)
sci_port->iclk = p->clk ? clk_get(&dev->dev, p->clk) : NULL;
- sci_port->dclk = clk_get(&dev->dev, "module_clk");
+ sci_port->dclk = clk_get(&dev->dev, "peripheral_clk");
sci_port->enable = sci_clk_enable;
sci_port->disable = sci_clk_disable;
#else
diff --git a/sound/oss/sh_dac_audio.c b/sound/oss/sh_dac_audio.c
index 78cfb66e4c5..6fa3140720b 100644
--- a/sound/oss/sh_dac_audio.c
+++ b/sound/oss/sh_dac_audio.c
@@ -95,18 +95,18 @@ static void dac_audio_stop(void)
outw(v, HD64461_GPADR);
}
- sh_dac_output(0, CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
+ sh_dac_output(0, CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
sh_dac_disable(CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
}
static void dac_audio_set_rate(void)
{
unsigned long interval;
- struct clk *clk;
+ struct clk *clk;
- clk = clk_get(NULL, "module_clk");
- interval = (clk_get_rate(clk) / 4) / rate;
- clk_put(clk);
+ clk = clk_get(NULL, "peripheral_clk");
+ interval = (clk_get_rate(clk) / 4) / rate;
+ clk_put(clk);
ctrl_outl(interval, TMU1_TCOR);
ctrl_outl(interval, TMU1_TCNT);
}
--
cgit v1.2.3-70-g09d2
From dd0a3e77c825c9f5c6d2a97deb047f8d52026581 Mon Sep 17 00:00:00 2001
From: SUGIOKA Toshinobu <sugioka@itonet.co.jp>
Date: Mon, 1 Jun 2009 03:53:41 +0000
Subject: serial: sh-sci: Fix up PORT_SCI console output ordering.
Fix SCI transmission sequence in console output function.
This reorders the write sequence to match the SH-3 manual, and corrects
a console corruption bug observed on SH-3 SCI.
Signed-off-by: Toshinobu Sugioka <sugioka@itonet.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index fa4d52a6c03..a4cf1079b31 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -151,9 +151,8 @@ static void sci_poll_put_char(struct uart_port *port, unsigned char c)
status = sci_in(port, SCxSR);
} while (!(status & SCxSR_TDxE(port)));
- sci_in(port, SCxSR); /* Dummy read */
- sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port) & ~SCxSR_TEND(port));
sci_out(port, SCxTDR, c);
+ sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port) & ~SCxSR_TEND(port));
}
#endif /* CONFIG_CONSOLE_POLL || CONFIG_SERIAL_SH_SCI_CONSOLE */
--
cgit v1.2.3-70-g09d2
From 6daa79b3c113bf95793aee95fcfb4008e85614eb Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Mon, 15 Jun 2009 07:07:38 +0900
Subject: serial: sh-sci: Move over to dev_pm_ops.
Presently the boot log whines about suspend/resume hooks at the platform
driver level, move these over to dev_pm_ops.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
drivers/serial/sh-sci.c | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)
(limited to 'drivers/serial/sh-sci.c')
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index a4cf1079b31..66f52674ca0 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1332,44 +1332,46 @@ err_unreg:
return ret;
}
-static int sci_suspend(struct platform_device *dev, pm_message_t state)
+static int sci_suspend(struct device *dev)
{
- struct sh_sci_priv *priv = platform_get_drvdata(dev);
+ struct sh_sci_priv *priv = dev_get_drvdata(dev);
struct sci_port *p;
unsigned long flags;
spin_lock_irqsave(&priv->lock, flags);
list_for_each_entry(p, &priv->ports, node)
uart_suspend_port(&sci_uart_driver, &p->port);
-
spin_unlock_irqrestore(&priv->lock, flags);
return 0;
}
-static int sci_resume(struct platform_device *dev)
+static int sci_resume(struct device *dev)
{
- struct sh_sci_priv *priv = platform_get_drvdata(dev);
+ struct sh_sci_priv *priv = dev_get_drvdata(dev);
struct sci_port *p;
unsigned long flags;
spin_lock_irqsave(&priv->lock, flags);
list_for_each_entry(p, &priv->ports, node)
uart_resume_port(&sci_uart_driver, &p->port);
-
spin_unlock_irqrestore(&priv->lock, flags);
return 0;
}
+static struct dev_pm_ops sci_dev_pm_ops = {
+ .suspend = sci_suspend,
+ .resume = sci_resume,
+};
+
static struct platform_driver sci_driver = {
.probe = sci_probe,
.remove = __devexit_p(sci_remove),
- .suspend = sci_suspend,
- .resume = sci_resume,
.driver = {
.name = "sh-sci",
.owner = THIS_MODULE,
+ .pm = &sci_dev_pm_ops,
},
};
--
cgit v1.2.3-70-g09d2