ARM: i.MX53: Add uart5 clock support ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Add i.MX50 support ...

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX clock: cleanup imx50 incompatibilities ...

Move all MX5 clock functionality which does not apply to i.MX50 to
a new mx51_mx53 related function.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

driver: replace dev_request_mem_region with dev_request_mem_resource ...

dev_request_mem_region doesn't work properly one some SoCs on which
PTR_ERR() values clash with valid return values from dev_request_mem_region.
Replace them with dev_request_mem_resource where possible.

This patch has been generated with the following semantic patch:

// <smpl>
@@
expression d;
expression n;
expression io;
identifier func;
@@
func(...) {
+struct resource *iores;
<+...
-io = dev_request_mem_region(d, n);
-if (IS_ERR(io)) {
+iores = dev_request_mem_resource(d, n);
+if (IS_ERR(iores)) {
...
-	return PTR_ERR(io);
-}
+	return PTR_ERR(iores);
+}
+io = IOMEM(iores->start);
...+>
}

@@
expression d;
expression n;
expression io;
identifier func;
@@
func(...) {
+struct resource *iores;
<+...
-io = dev_request_mem_region(d, n);
-if (IS_ERR(io)) {
+iores = dev_request_mem_resource(d, n);
+if (IS_ERR(iores))
-	return PTR_ERR(io);
-}
+	return PTR_ERR(iores);
+io = IOMEM(iores->start);
...+>
}

@@
expression d;
expression n;
expression io;
identifier func;
@@
func(...) {
+struct resource *iores;
<+...
-io = dev_request_mem_region(d, n);
-if (IS_ERR(io)) {
-	ret = PTR_ERR(io);
+iores = dev_request_mem_resource(d, n);
+if (IS_ERR(iores)) {
+	ret = PTR_ERR(iores);
...
}
+io = IOMEM(iores->start);
...+>
}

@@
expression d;
expression n;
expression io;
identifier func;
@@
func(...) {
+struct resource *iores;
<+...
-io = dev_request_mem_region(d, n);
+iores = dev_request_mem_resource(d, n);
+if (IS_ERR(iores))
+	return PTR_ERR(iores);
+io = IOMEM(iores->start);
...+>
}

@@
identifier func;
@@
func(...) {
<+...
struct resource *iores;
-struct resource *iores;
...+>
}
// </smpl>

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

video: i.MX IPUv3: Set ldb clocks correctly ...

The clocks for the LVDS display bridge have a fixed /3.5 and a
configurable /1,/2 divider in their path. The configurable divider has
to be explicitly configured for single/dual channel support, so we can't
rely on clock rate parent propagation here. Clear the
CLK_SET_RATE_PARENT flag for the configurable divider and configure the
clock explicitly in the ldb driver.
Tested on a custom i.MX6 board, currently untested on i.MX53.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX5: Add missing CONFIG_ prefix in test ...

The variable name misses a CONFIG_ prefix to work as expected.

Fixes: 05a1e4b ARM: i.MX5: Do not register fixed clocks twice

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX5: Do not register fixed clocks twice ...

When booting with device tree the fixed clocks are registered from
the device tree, so do not register them again in the clock driver.

This also removes the ckih1 and ckih2 clocks which are unused at least
when booting without device tree.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

imx53: add uart3 ...

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

resource: Let dev_request_mem_region return an error pointer ...

For all users fix or add the error check.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX5: ccm: combine initcalls and drop ifdefs ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX5: Add IPU clocks ...

Add the clocks for the IPU on i.MX5. Since these are many only
add them when the driver is enabled.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX53: Add pwm support ...

Aliases and clocks are needed to support the i.MX53 PWMs.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX53: Use clock number defines from dt-bindings ...

i.MX5 has clock number defines in dt-bindings, use them rather
then manually keeping the clock enums in sync.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

treewide: Add missing includes ...

A lot of files rely on include/driver.h including include/of.h (and
this including include/errno.h. include the files explicitly so we can
eventually get rid of including of.h from driver.h

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX: Make timer available earlier ...

This moves the CCM drivers to core_initcall since this has no dependencies.
This way we can be sure that the clock for the clocksource is available in
at postcore_initcall time.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

i.MX53 i2c, add support for third i2c interface ...

Signed-off-by: George Pontis <gpontis@spamcop.net>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/imx' ...

Conflicts:
	arch/arm/mach-imx/include/mach/devices-imx53.h

ARM i.MX5: Add SATA support ...

Add the convenience wrappers for registering the SATA device.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM i.MX: Add i.MX51 PATA device support ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM i.MX: get rid of imx-regs.h ...

- remove now unused __REG definitions
- include individual SoC register files instead of imx-regs.h
- move IMX_GPIO_NR to generic.h
- finally remove imx-regs.h

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM i.MX: Add devicetree support to the ccm drivers ...

This adds the compatible strings to the CCM drivers.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/imx-clk'

ARM i.MX5: Switch to common clk support ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>