5 files changed, 17 insertions, 4 deletions

diff --git a/arch/arm/mach-pxa/akita-ioexp.c b/arch/arm/mach-pxa/akita-ioexp.c
index 12d2fe0ceff6..254892ac30cd 100644
--- a/arch/arm/mach-pxa/akita-ioexp.c
+++ b/arch/arm/mach-pxa/akita-ioexp.c
@@ -29,7 +29,7 @@
 #define MAX7310_TIMEOUT  0x04
 
 /* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x18, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x18, I2C_CLIENT_END };
 
 /* I2C Magic */
 I2C_CLIENT_INSMOD;
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 9732d5d9466b..006a6e09589c 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -111,11 +111,14 @@ static const struct clkops clk_pxa25x_lcd_ops = {
  * 95.842MHz -> MMC 19.169MHz, I2C 31.949MHz, FICP 47.923MHz, USB 47.923MHz
  * 147.456MHz -> UART 14.7456MHz, AC97 12.288MHz, I2S 5.672MHz (allegedly)
  */
+static struct clk pxa25x_hwuart_clk =
+        INIT_CKEN("UARTCLK", HWUART, 14745600, 1, &pxa_device_hwuart.dev)
+;
+
 static struct clk pxa25x_clks[] = {
         INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev),
         INIT_CKEN("UARTCLK", FFUART, 14745600, 1, &pxa_device_ffuart.dev),
         INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
-        INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
         INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL),
         INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa_device_udc.dev),
         INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev),
@@ -303,6 +306,10 @@ static int __init pxa25x_init(void)
 {
         int ret = 0;
 
+        /* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */
+        if (cpu_is_pxa25x())
+                clks_register(&pxa25x_hwuart_clk, 1);
+
         if (cpu_is_pxa21x() || cpu_is_pxa25x()) {
                 clks_register(pxa25x_clks, ARRAY_SIZE(pxa25x_clks));
 
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 8e126e6b74c3..57efebdc4324 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -24,6 +24,7 @@
 #include <asm/arch/ohci.h>
 #include <asm/arch/pm.h>
 #include <asm/arch/dma.h>
+#include <asm/arch/i2c.h>
 
 #include "generic.h"
 #include "devices.h"
@@ -423,6 +424,11 @@ struct platform_device pxa27x_device_i2c_power = {
         .num_resources  = ARRAY_SIZE(i2c_power_resources),
 };
 
+void __init pxa_set_i2c_power_info(struct i2c_pxa_platform_data *info)
+{
+        pxa27x_device_i2c_power.dev.platform_data = info;
+}
+
 static struct platform_device *devices[] __initdata = {
         &pxa_device_mci,
         &pxa_device_udc,
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 61d9c9d69e6b..37e93f9ba8fc 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -86,7 +86,7 @@ unsigned int pxa3xx_get_clk_frequency_khz(int info)
                         HSS / 1000000, (HSS % 1000000) / 10000);
         }
 
-        return CLK;
+        return CLK / 1000;
 }
 
 /*
diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
index 422afee88169..b2eb38543d1c 100644
--- a/arch/arm/mach-pxa/ssp.c
+++ b/arch/arm/mach-pxa/ssp.c
@@ -67,7 +67,7 @@ static int use_count[PXA_SSP_PORTS] = {0, 0, 0};
 
 static irqreturn_t ssp_interrupt(int irq, void *dev_id)
 {
-        struct ssp_dev *dev = (struct ssp_dev*) dev_id;
+        struct ssp_dev *dev = dev_id;
         unsigned int status = SSSR_P(dev->port);
 
         SSSR_P(dev->port) = status; /* clear status bits */