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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-12-18 10:22:27 +1100
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-12-18 10:22:27 +1100
commit376bddd34433065aeb9b9a140870537feecf90ef (patch)
treea40e2b84ad89f4b3ba968de65a4bf7ff6ccae835 /arch/arm/mach-pxa/hx4700.c
parentd526e85f60fce9aa2a1432cbd06e3cf20c1644c8 (diff)
parent667b504a2c411e4d5915a6e2260a3857ba9f797a (diff)
Merge remote-tracking branch 'agust/next' into next
Brings some 52xx updates. Also manually merged tools/perf/perf.h. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/arm/mach-pxa/hx4700.c')
-rw-r--r--arch/arm/mach-pxa/hx4700.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index 5ecbd17b564..e2c6391863f 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -28,6 +28,7 @@
#include <linux/mfd/asic3.h>
#include <linux/mtd/physmap.h>
#include <linux/pda_power.h>
+#include <linux/pwm.h>
#include <linux/pwm_backlight.h>
#include <linux/regulator/driver.h>
#include <linux/regulator/gpio-regulator.h>
@@ -556,7 +557,7 @@ static struct platform_device hx4700_lcd = {
*/
static struct platform_pwm_backlight_data backlight_data = {
- .pwm_id = 1,
+ .pwm_id = -1, /* Superseded by pwm_lookup */
.max_brightness = 200,
.dft_brightness = 100,
.pwm_period_ns = 30923,
@@ -571,6 +572,10 @@ static struct platform_device backlight = {
},
};
+static struct pwm_lookup hx4700_pwm_lookup[] = {
+ PWM_LOOKUP("pxa27x-pwm.1", 0, "pwm-backlight", NULL),
+};
+
/*
* USB "Transceiver"
*/
@@ -872,6 +877,7 @@ static void __init hx4700_init(void)
pxa_set_stuart_info(NULL);
platform_add_devices(devices, ARRAY_SIZE(devices));
+ pwm_add_table(hx4700_pwm_lookup, ARRAY_SIZE(hx4700_pwm_lookup));
pxa_set_ficp_info(&ficp_info);
pxa27x_set_i2c_power_info(NULL);