These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / arm / mach-pxa / z2.c

diff --git a/kernel/arch/arm/mach-pxa/z2.c b/kernel/arch/arm/mach-pxa/z2.c
index e1a121b..d9899d7 100644 (file)
--- a/kernel/arch/arm/mach-pxa/z2.c
+++ b/kernel/arch/arm/mach-pxa/z2.c
@@ -16,6 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
+#include <linux/pwm.h>
 #include <linux/pwm_backlight.h>
 #include <linux/z2_battery.h>
 #include <linux/dma-mapping.h>
@@ -199,21 +200,24 @@ static inline void z2_nor_init(void) {}
  * Backlight
  ******************************************************************************/
 #if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
+static struct pwm_lookup z2_pwm_lookup[] = {
+       PWM_LOOKUP("pxa27x-pwm.1", 0, "pwm-backlight.0", NULL, 1260320,
+                  PWM_POLARITY_NORMAL),
+       PWM_LOOKUP("pxa27x-pwm.0", 1, "pwm-backlight.1", NULL, 1260320,
+                  PWM_POLARITY_NORMAL),
+};
+
 static struct platform_pwm_backlight_data z2_backlight_data[] = {
        [0] = {
                /* Keypad Backlight */
-               .pwm_id         = 1,
                .max_brightness = 1023,
                .dft_brightness = 0,
-               .pwm_period_ns  = 1260320,
                .enable_gpio    = -1,
        },
        [1] = {
                /* LCD Backlight */
-               .pwm_id         = 2,
                .max_brightness = 1023,
                .dft_brightness = 512,
-               .pwm_period_ns  = 1260320,
                .enable_gpio    = -1,
        },
 };
@@ -236,6 +240,7 @@ static struct platform_device z2_backlight_devices[2] = {
 };
 static void __init z2_pwm_init(void)
 {
+       pwm_add_table(z2_pwm_lookup, ARRAY_SIZE(z2_pwm_lookup));
        platform_device_register(&z2_backlight_devices[0]);
        platform_device_register(&z2_backlight_devices[1]);
 }
@@ -595,13 +600,11 @@ static struct spi_board_info spi_board_info[] __initdata = {
 };
 
 static struct pxa2xx_spi_master pxa_ssp1_master_info = {
-       .clock_enable   = CKEN_SSP,
        .num_chipselect = 1,
        .enable_dma     = 1,
 };
 
 static struct pxa2xx_spi_master pxa_ssp2_master_info = {
-       .clock_enable   = CKEN_SSP2,
        .num_chipselect = 1,
 };