* [PATCH 1/2] ARM imx53: add pwm devices support
@ 2011-03-01 9:38 Jason Chen
2011-03-01 9:38 ` [PATCH 2/2] ARM MX53_LOCO: add pwm backlight device Jason Chen
2011-03-01 13:47 ` [PATCH 1/2] ARM imx53: add pwm devices support Fabio Estevam
0 siblings, 2 replies; 6+ messages in thread
From: Jason Chen @ 2011-03-01 9:38 UTC (permalink / raw)
To: linux-arm-kernel
Signed-off-by: Jason Chen <b02280@freescale.com>
---
arch/arm/mach-mx5/clock-mx51-mx53.c | 2 ++
arch/arm/mach-mx5/devices-imx53.h | 4 ++++
arch/arm/plat-mxc/devices/platform-mxc_pwm.c | 9 +++++++++
arch/arm/plat-mxc/pwm.c | 3 ++-
4 files changed, 17 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c
index 8164b1d..8a2b8de 100644
--- a/arch/arm/mach-mx5/clock-mx51-mx53.c
+++ b/arch/arm/mach-mx5/clock-mx51-mx53.c
@@ -1338,6 +1338,8 @@ static struct clk_lookup mx53_lookups[] = {
_REGISTER_CLOCK("imx53-cspi.0", NULL, cspi_clk)
_REGISTER_CLOCK("imx2-wdt.0", NULL, dummy_clk)
_REGISTER_CLOCK("imx2-wdt.1", NULL, dummy_clk)
+ _REGISTER_CLOCK("mxc_pwm.0", NULL, pwm1_clk)
+ _REGISTER_CLOCK("mxc_pwm.1", NULL, pwm2_clk)
};
static void clk_tree_init(void)
diff --git a/arch/arm/mach-mx5/devices-imx53.h b/arch/arm/mach-mx5/devices-imx53.h
index 9251008..5a1d6c9 100644
--- a/arch/arm/mach-mx5/devices-imx53.h
+++ b/arch/arm/mach-mx5/devices-imx53.h
@@ -33,3 +33,7 @@ extern const struct imx_spi_imx_data imx53_ecspi_data[] __initconst;
extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst;
#define imx53_add_imx2_wdt(id, pdata) \
imx_add_imx2_wdt(&imx53_imx2_wdt_data[id])
+
+extern const struct imx_mxc_pwm_data imx53_mxc_pwm_data[] __initconst;
+#define imx53_add_mxc_pwm(id) \
+ imx_add_mxc_pwm(&imx53_mxc_pwm_data[id])
diff --git a/arch/arm/plat-mxc/devices/platform-mxc_pwm.c b/arch/arm/plat-mxc/devices/platform-mxc_pwm.c
index b0c4ae2..18cfd07 100644
--- a/arch/arm/plat-mxc/devices/platform-mxc_pwm.c
+++ b/arch/arm/plat-mxc/devices/platform-mxc_pwm.c
@@ -49,6 +49,15 @@ const struct imx_mxc_pwm_data imx51_mxc_pwm_data[] __initconst = {
};
#endif /* ifdef CONFIG_SOC_IMX51 */
+#ifdef CONFIG_SOC_IMX53
+const struct imx_mxc_pwm_data imx53_mxc_pwm_data[] __initconst = {
+#define imx53_mxc_pwm_data_entry(_id, _hwid) \
+ imx_mxc_pwm_data_entry(MX53, _id, _hwid, SZ_16K)
+ imx53_mxc_pwm_data_entry(0, 1),
+ imx53_mxc_pwm_data_entry(1, 2),
+};
+#endif /* ifdef CONFIG_SOC_IMX53 */
+
struct platform_device *__init imx_add_mxc_pwm(
const struct imx_mxc_pwm_data *data)
{
diff --git a/arch/arm/plat-mxc/pwm.c b/arch/arm/plat-mxc/pwm.c
index 7a61ef8..61dd8fb 100644
--- a/arch/arm/plat-mxc/pwm.c
+++ b/arch/arm/plat-mxc/pwm.c
@@ -57,7 +57,8 @@ int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns)
if (pwm == NULL || period_ns == 0 || duty_ns > period_ns)
return -EINVAL;
- if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25() || cpu_is_mx51()) {
+ if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25() || cpu_is_mx51() ||
+ cpu_is_mx53()) {
unsigned long long c;
unsigned long period_cycles, duty_cycles, prescale;
u32 cr;
--
1.7.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/2] ARM MX53_LOCO: add pwm backlight device
2011-03-01 9:38 [PATCH 1/2] ARM imx53: add pwm devices support Jason Chen
@ 2011-03-01 9:38 ` Jason Chen
2011-03-02 8:46 ` Sascha Hauer
2011-03-01 13:47 ` [PATCH 1/2] ARM imx53: add pwm devices support Fabio Estevam
1 sibling, 1 reply; 6+ messages in thread
From: Jason Chen @ 2011-03-01 9:38 UTC (permalink / raw)
To: linux-arm-kernel
Signed-off-by: Jason Chen <b02280@freescale.com>
---
arch/arm/mach-mx5/Kconfig | 1 +
arch/arm/mach-mx5/board-mx53_loco.c | 11 +++++++++++
arch/arm/mach-mx5/devices-imx53.h | 4 ++++
3 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-mx5/Kconfig b/arch/arm/mach-mx5/Kconfig
index f065a0d..baf5223 100644
--- a/arch/arm/mach-mx5/Kconfig
+++ b/arch/arm/mach-mx5/Kconfig
@@ -162,6 +162,7 @@ config MACH_MX53_LOCO
select IMX_HAVE_PLATFORM_IMX2_WDT
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_UART
+ select IMX_HAVE_PLATFORM_MXC_PWM
help
Include support for MX53 LOCO platform. This includes specific
configurations for the board and its peripherals.
diff --git a/arch/arm/mach-mx5/board-mx53_loco.c b/arch/arm/mach-mx5/board-mx53_loco.c
index 160899e..3b0b200 100644
--- a/arch/arm/mach-mx5/board-mx53_loco.c
+++ b/arch/arm/mach-mx5/board-mx53_loco.c
@@ -23,6 +23,7 @@
#include <linux/fec.h>
#include <linux/delay.h>
#include <linux/gpio.h>
+#include <linux/pwm_backlight.h>
#include <mach/common.h>
#include <mach/hardware.h>
@@ -203,6 +204,13 @@ static const struct imxi2c_platform_data mx53_loco_i2c_data __initconst = {
.bitrate = 100000,
};
+static struct platform_pwm_backlight_data loco_pwm_backlight_data = {
+ .pwm_id = 1,
+ .max_brightness = 255,
+ .dft_brightness = 128,
+ .pwm_period_ns = 50000,
+};
+
static void __init mx53_loco_board_init(void)
{
mxc_iomux_v3_setup_multiple_pads(mx53_loco_pads,
@@ -213,6 +221,9 @@ static void __init mx53_loco_board_init(void)
imx53_add_imx2_wdt(0, NULL);
imx53_add_imx_i2c(0, &mx53_loco_i2c_data);
imx53_add_imx_i2c(1, &mx53_loco_i2c_data);
+
+ imx53_add_mxc_pwm(1);
+ imx53_add_mxc_pwm_backlight(0, &loco_pwm_backlight_data);
}
static void __init mx53_loco_timer_init(void)
diff --git a/arch/arm/mach-mx5/devices-imx53.h b/arch/arm/mach-mx5/devices-imx53.h
index 5a1d6c9..e9c5661 100644
--- a/arch/arm/mach-mx5/devices-imx53.h
+++ b/arch/arm/mach-mx5/devices-imx53.h
@@ -37,3 +37,7 @@ extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst;
extern const struct imx_mxc_pwm_data imx53_mxc_pwm_data[] __initconst;
#define imx53_add_mxc_pwm(id) \
imx_add_mxc_pwm(&imx53_mxc_pwm_data[id])
+
+#define imx53_add_mxc_pwm_backlight(id, pdata) \
+ imx_add_platform_device("pwm-backlight", id, NULL, \
+ 0, pdata, sizeof(*pdata));
--
1.7.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/2] ARM MX53_LOCO: add pwm backlight device
2011-03-01 9:38 ` [PATCH 2/2] ARM MX53_LOCO: add pwm backlight device Jason Chen
@ 2011-03-02 8:46 ` Sascha Hauer
0 siblings, 0 replies; 6+ messages in thread
From: Sascha Hauer @ 2011-03-02 8:46 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Mar 01, 2011 at 05:38:23PM +0800, Jason Chen wrote:
> Signed-off-by: Jason Chen <b02280@freescale.com>
> ---
> arch/arm/mach-mx5/Kconfig | 1 +
> arch/arm/mach-mx5/board-mx53_loco.c | 11 +++++++++++
> arch/arm/mach-mx5/devices-imx53.h | 4 ++++
> 3 files changed, 16 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-mx5/Kconfig b/arch/arm/mach-mx5/Kconfig
> index f065a0d..baf5223 100644
> --- a/arch/arm/mach-mx5/Kconfig
> +++ b/arch/arm/mach-mx5/Kconfig
> @@ -162,6 +162,7 @@ config MACH_MX53_LOCO
> select IMX_HAVE_PLATFORM_IMX2_WDT
> select IMX_HAVE_PLATFORM_IMX_I2C
> select IMX_HAVE_PLATFORM_IMX_UART
> + select IMX_HAVE_PLATFORM_MXC_PWM
> help
> Include support for MX53 LOCO platform. This includes specific
> configurations for the board and its peripherals.
> diff --git a/arch/arm/mach-mx5/board-mx53_loco.c b/arch/arm/mach-mx5/board-mx53_loco.c
> index 160899e..3b0b200 100644
> --- a/arch/arm/mach-mx5/board-mx53_loco.c
> +++ b/arch/arm/mach-mx5/board-mx53_loco.c
> @@ -23,6 +23,7 @@
> #include <linux/fec.h>
> #include <linux/delay.h>
> #include <linux/gpio.h>
> +#include <linux/pwm_backlight.h>
>
> #include <mach/common.h>
> #include <mach/hardware.h>
> @@ -203,6 +204,13 @@ static const struct imxi2c_platform_data mx53_loco_i2c_data __initconst = {
> .bitrate = 100000,
> };
>
> +static struct platform_pwm_backlight_data loco_pwm_backlight_data = {
> + .pwm_id = 1,
> + .max_brightness = 255,
> + .dft_brightness = 128,
> + .pwm_period_ns = 50000,
> +};
> +
> static void __init mx53_loco_board_init(void)
> {
> mxc_iomux_v3_setup_multiple_pads(mx53_loco_pads,
> @@ -213,6 +221,9 @@ static void __init mx53_loco_board_init(void)
> imx53_add_imx2_wdt(0, NULL);
> imx53_add_imx_i2c(0, &mx53_loco_i2c_data);
> imx53_add_imx_i2c(1, &mx53_loco_i2c_data);
> +
> + imx53_add_mxc_pwm(1);
> + imx53_add_mxc_pwm_backlight(0, &loco_pwm_backlight_data);
> }
>
> static void __init mx53_loco_timer_init(void)
> diff --git a/arch/arm/mach-mx5/devices-imx53.h b/arch/arm/mach-mx5/devices-imx53.h
> index 5a1d6c9..e9c5661 100644
> --- a/arch/arm/mach-mx5/devices-imx53.h
> +++ b/arch/arm/mach-mx5/devices-imx53.h
> @@ -37,3 +37,7 @@ extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst;
> extern const struct imx_mxc_pwm_data imx53_mxc_pwm_data[] __initconst;
> #define imx53_add_mxc_pwm(id) \
> imx_add_mxc_pwm(&imx53_mxc_pwm_data[id])
> +
> +#define imx53_add_mxc_pwm_backlight(id, pdata) \
> + imx_add_platform_device("pwm-backlight", id, NULL, \
> + 0, pdata, sizeof(*pdata));
No. There is nothing i.MX53 specific in this, not even i.MX specific.
Please just add a static struct platform_device or maybe
platform_device_register_resndata.
Sascha
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/2] ARM imx53: add pwm devices support
2011-03-01 9:38 [PATCH 1/2] ARM imx53: add pwm devices support Jason Chen
2011-03-01 9:38 ` [PATCH 2/2] ARM MX53_LOCO: add pwm backlight device Jason Chen
@ 2011-03-01 13:47 ` Fabio Estevam
2011-03-01 19:04 ` Uwe Kleine-König
1 sibling, 1 reply; 6+ messages in thread
From: Fabio Estevam @ 2011-03-01 13:47 UTC (permalink / raw)
To: linux-arm-kernel
Hi Jason,
On Tue, Mar 1, 2011 at 6:38 AM, Jason Chen <b02280@freescale.com> wrote:
...
> - ? ? ? if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25() || cpu_is_mx51()) {
> + ? ? ? if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25() || cpu_is_mx51() ||
> + ? ? ? ? ? ? ? cpu_is_mx53()) {
Wouldn?t "if (!cpu_is_mx1() && !cpu_is_mx21())" work here and make
the if statement simpler?
Regards,
Fabio Estevam
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH 1/2] ARM imx53: add pwm devices support
2011-03-01 13:47 ` [PATCH 1/2] ARM imx53: add pwm devices support Fabio Estevam
@ 2011-03-01 19:04 ` Uwe Kleine-König
0 siblings, 0 replies; 6+ messages in thread
From: Uwe Kleine-König @ 2011-03-01 19:04 UTC (permalink / raw)
To: linux-arm-kernel
Hi Fabio,
On Tue, Mar 01, 2011 at 10:47:23AM -0300, Fabio Estevam wrote:
> On Tue, Mar 1, 2011 at 6:38 AM, Jason Chen <b02280@freescale.com> wrote:
> ...
> > - ? ? ? if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25() || cpu_is_mx51()) {
> > + ? ? ? if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25() || cpu_is_mx51() ||
> > + ? ? ? ? ? ? ? cpu_is_mx53()) {
>
> Wouldn?t "if (!cpu_is_mx1() && !cpu_is_mx21())" work here and make
> the if statement simpler?
Yes, but less future proof. (Assume the next generation SoC is
different ...)
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-K?nig |
Industrial Linux Solutions | http://www.pengutronix.de/ |
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/2] ARM imx53: add pwm devices support
@ 2011-03-01 6:30 Jason Chen
2011-03-01 6:30 ` [PATCH 2/2] ARM MX53_LOCO: add pwm backlight device Jason Chen
0 siblings, 1 reply; 6+ messages in thread
From: Jason Chen @ 2011-03-01 6:30 UTC (permalink / raw)
To: linux-arm-kernel
Signed-off-by: Jason Chen <b02280@freescale.com>
---
arch/arm/mach-mx5/clock-mx51-mx53.c | 2 ++
arch/arm/mach-mx5/devices-imx53.h | 4 ++++
arch/arm/mach-mx5/devices.c | 10 ++++++++++
arch/arm/mach-mx5/devices.h | 2 ++
arch/arm/plat-mxc/devices/Kconfig | 1 +
arch/arm/plat-mxc/devices/platform-mxc_pwm.c | 9 +++++++++
arch/arm/plat-mxc/pwm.c | 3 ++-
7 files changed, 30 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c
index 8164b1d..e18807b 100644
--- a/arch/arm/mach-mx5/clock-mx51-mx53.c
+++ b/arch/arm/mach-mx5/clock-mx51-mx53.c
@@ -1338,6 +1338,8 @@ static struct clk_lookup mx53_lookups[] = {
_REGISTER_CLOCK("imx53-cspi.0", NULL, cspi_clk)
_REGISTER_CLOCK("imx2-wdt.0", NULL, dummy_clk)
_REGISTER_CLOCK("imx2-wdt.1", NULL, dummy_clk)
+ _REGISTER_CLOCK("mxc_pwm.0", "pwm", pwm1_clk)
+ _REGISTER_CLOCK("mxc_pwm.1", "pwm", pwm2_clk)
};
static void clk_tree_init(void)
diff --git a/arch/arm/mach-mx5/devices-imx53.h b/arch/arm/mach-mx5/devices-imx53.h
index 9251008..5a1d6c9 100644
--- a/arch/arm/mach-mx5/devices-imx53.h
+++ b/arch/arm/mach-mx5/devices-imx53.h
@@ -33,3 +33,7 @@ extern const struct imx_spi_imx_data imx53_ecspi_data[] __initconst;
extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst;
#define imx53_add_imx2_wdt(id, pdata) \
imx_add_imx2_wdt(&imx53_imx2_wdt_data[id])
+
+extern const struct imx_mxc_pwm_data imx53_mxc_pwm_data[] __initconst;
+#define imx53_add_mxc_pwm(id) \
+ imx_add_mxc_pwm(&imx53_mxc_pwm_data[id])
diff --git a/arch/arm/mach-mx5/devices.c b/arch/arm/mach-mx5/devices.c
index 153ada5..74aec2b 100644
--- a/arch/arm/mach-mx5/devices.c
+++ b/arch/arm/mach-mx5/devices.c
@@ -120,6 +120,16 @@ struct platform_device mxc_usbh2_device = {
},
};
+struct platform_device mxc_pwm1_backlight_device = {
+ .name = "pwm-backlight",
+ .id = 0,
+};
+
+struct platform_device mxc_pwm2_backlight_device = {
+ .name = "pwm-backlight",
+ .id = 1,
+};
+
static struct mxc_gpio_port mxc_gpio_ports[] = {
{
.chip.label = "gpio-0",
diff --git a/arch/arm/mach-mx5/devices.h b/arch/arm/mach-mx5/devices.h
index 55a5129..a74cd97 100644
--- a/arch/arm/mach-mx5/devices.h
+++ b/arch/arm/mach-mx5/devices.h
@@ -3,3 +3,5 @@ extern struct platform_device mxc_usbh1_device;
extern struct platform_device mxc_usbh2_device;
extern struct platform_device mxc_usbdr_udc_device;
extern struct platform_device mxc_hsi2c_device;
+extern struct platform_device mxc_pwm1_backlight_device;
+extern struct platform_device mxc_pwm2_backlight_device;
diff --git a/arch/arm/plat-mxc/devices/Kconfig b/arch/arm/plat-mxc/devices/Kconfig
index b9ab1d5..aee9f4b 100644
--- a/arch/arm/plat-mxc/devices/Kconfig
+++ b/arch/arm/plat-mxc/devices/Kconfig
@@ -58,6 +58,7 @@ config IMX_HAVE_PLATFORM_MXC_NAND
config IMX_HAVE_PLATFORM_MXC_PWM
bool
+ default y if ARCH_MX21 || ARCH_MX25 || SOC_IMX27 || SOC_IMX51 || SOC_IMX53
config IMX_HAVE_PLATFORM_MXC_RNGA
bool
diff --git a/arch/arm/plat-mxc/devices/platform-mxc_pwm.c b/arch/arm/plat-mxc/devices/platform-mxc_pwm.c
index b0c4ae2..18cfd07 100644
--- a/arch/arm/plat-mxc/devices/platform-mxc_pwm.c
+++ b/arch/arm/plat-mxc/devices/platform-mxc_pwm.c
@@ -49,6 +49,15 @@ const struct imx_mxc_pwm_data imx51_mxc_pwm_data[] __initconst = {
};
#endif /* ifdef CONFIG_SOC_IMX51 */
+#ifdef CONFIG_SOC_IMX53
+const struct imx_mxc_pwm_data imx53_mxc_pwm_data[] __initconst = {
+#define imx53_mxc_pwm_data_entry(_id, _hwid) \
+ imx_mxc_pwm_data_entry(MX53, _id, _hwid, SZ_16K)
+ imx53_mxc_pwm_data_entry(0, 1),
+ imx53_mxc_pwm_data_entry(1, 2),
+};
+#endif /* ifdef CONFIG_SOC_IMX53 */
+
struct platform_device *__init imx_add_mxc_pwm(
const struct imx_mxc_pwm_data *data)
{
diff --git a/arch/arm/plat-mxc/pwm.c b/arch/arm/plat-mxc/pwm.c
index 7a61ef8..61dd8fb 100644
--- a/arch/arm/plat-mxc/pwm.c
+++ b/arch/arm/plat-mxc/pwm.c
@@ -57,7 +57,8 @@ int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns)
if (pwm == NULL || period_ns == 0 || duty_ns > period_ns)
return -EINVAL;
- if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25() || cpu_is_mx51()) {
+ if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25() || cpu_is_mx51() ||
+ cpu_is_mx53()) {
unsigned long long c;
unsigned long period_cycles, duty_cycles, prescale;
u32 cr;
--
1.7.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/2] ARM MX53_LOCO: add pwm backlight device
2011-03-01 6:30 Jason Chen
@ 2011-03-01 6:30 ` Jason Chen
0 siblings, 0 replies; 6+ messages in thread
From: Jason Chen @ 2011-03-01 6:30 UTC (permalink / raw)
To: linux-arm-kernel
Signed-off-by: Jason Chen <b02280@freescale.com>
---
arch/arm/mach-mx5/board-mx53_loco.c | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-mx5/board-mx53_loco.c b/arch/arm/mach-mx5/board-mx53_loco.c
index 160899e..6c42185 100644
--- a/arch/arm/mach-mx5/board-mx53_loco.c
+++ b/arch/arm/mach-mx5/board-mx53_loco.c
@@ -23,6 +23,7 @@
#include <linux/fec.h>
#include <linux/delay.h>
#include <linux/gpio.h>
+#include <linux/pwm_backlight.h>
#include <mach/common.h>
#include <mach/hardware.h>
@@ -35,6 +36,7 @@
#include "crm_regs.h"
#include "devices-imx53.h"
+#include "devices.h"
#define LOCO_FEC_PHY_RST IMX_GPIO_NR(7, 6)
@@ -203,6 +205,13 @@ static const struct imxi2c_platform_data mx53_loco_i2c_data __initconst = {
.bitrate = 100000,
};
+static struct platform_pwm_backlight_data loco_pwm_backlight_data = {
+ .pwm_id = 1,
+ .max_brightness = 255,
+ .dft_brightness = 128,
+ .pwm_period_ns = 50000,
+};
+
static void __init mx53_loco_board_init(void)
{
mxc_iomux_v3_setup_multiple_pads(mx53_loco_pads,
@@ -213,6 +222,10 @@ static void __init mx53_loco_board_init(void)
imx53_add_imx2_wdt(0, NULL);
imx53_add_imx_i2c(0, &mx53_loco_i2c_data);
imx53_add_imx_i2c(1, &mx53_loco_i2c_data);
+
+ imx53_add_mxc_pwm(1);
+ mxc_register_device(&mxc_pwm1_backlight_device,
+ &loco_pwm_backlight_data);
}
static void __init mx53_loco_timer_init(void)
--
1.7.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-03-02 8:46 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-03-01 9:38 [PATCH 1/2] ARM imx53: add pwm devices support Jason Chen
2011-03-01 9:38 ` [PATCH 2/2] ARM MX53_LOCO: add pwm backlight device Jason Chen
2011-03-02 8:46 ` Sascha Hauer
2011-03-01 13:47 ` [PATCH 1/2] ARM imx53: add pwm devices support Fabio Estevam
2011-03-01 19:04 ` Uwe Kleine-König
-- strict thread matches above, loose matches on Subject: below --
2011-03-01 6:30 Jason Chen
2011-03-01 6:30 ` [PATCH 2/2] ARM MX53_LOCO: add pwm backlight device Jason Chen
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