ARM: pxa: add U2D controller and ULPI driver for pxa3xx

[firefly-linux-kernel-4.4.55.git] / arch / arm / mach-pxa / pxa3xx.c

diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index f544e58e1536047a30dbe91414e055f4008a6e7e..cf2bd26dcbabbe2fff56deb4649d742cb52c259d 100644 (file)
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -52,7 +52,7 @@
 static unsigned char smcfs_mult[8] = { 6, 0, 8, 0, 0, 16, };
 
 /* crystal frequency to HSIO bus frequency multiplier (HSS) */
-static unsigned char hss_mult[4] = { 8, 12, 16, 0 };
+static unsigned char hss_mult[4] = { 8, 12, 16, 24 };
 
 /*
  * Get the clock frequency as reflected by CCSR and the turbo flag.
@@ -265,7 +265,7 @@ static struct clk_lookup pxa3xx_clkregs[] = {
        INIT_CLKREG(&clk_pxa3xx_i2c, "pxa2xx-i2c.0", NULL),
        INIT_CLKREG(&clk_pxa3xx_udc, "pxa27x-udc", NULL),
        INIT_CLKREG(&clk_pxa3xx_usbh, "pxa27x-ohci", NULL),
-       INIT_CLKREG(&clk_pxa3xx_u2d, NULL, "U2DCLK"),
+       INIT_CLKREG(&clk_pxa3xx_u2d, "pxa3xx-u2d", NULL),
        INIT_CLKREG(&clk_pxa3xx_keypad, "pxa27x-keypad", NULL),
        INIT_CLKREG(&clk_pxa3xx_ssp1, "pxa27x-ssp.0", NULL),
        INIT_CLKREG(&clk_pxa3xx_ssp2, "pxa27x-ssp.1", NULL),
@@ -552,11 +552,23 @@ static void pxa_unmask_ext_wakeup(unsigned int irq)
        PECR |= PECR_IE(irq - IRQ_WAKEUP0);
 }
 
+static int pxa_set_ext_wakeup_type(unsigned int irq, unsigned int flow_type)
+{
+       if (flow_type & IRQ_TYPE_EDGE_RISING)
+               PWER |= 1 << (irq - IRQ_WAKEUP0);
+
+       if (flow_type & IRQ_TYPE_EDGE_FALLING)
+               PWER |= 1 << (irq - IRQ_WAKEUP0 + 2);
+
+       return 0;
+}
+
 static struct irq_chip pxa_ext_wakeup_chip = {
        .name           = "WAKEUP",
        .ack            = pxa_ack_ext_wakeup,
        .mask           = pxa_mask_ext_wakeup,
        .unmask         = pxa_unmask_ext_wakeup,
+       .set_type       = pxa_set_ext_wakeup_type,
 };
 
 static void __init pxa_init_ext_wakeup_irq(set_wake_t fn)
@@ -596,6 +608,7 @@ void __init pxa3xx_set_i2c_power_info(struct i2c_pxa_platform_data *info)
 
 static struct platform_device *devices[] __initdata = {
        &pxa27x_device_udc,
+       &pxa_device_pmu,
        &pxa_device_i2s,
        &sa1100_device_rtc,
        &pxa_device_rtc,