diff options
Diffstat (limited to 'arch/arm/mach-pxa')
| -rw-r--r-- | arch/arm/mach-pxa/akita-ioexp.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pxa25x.c | 9 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pxa27x.c | 6 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pxa3xx.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/ssp.c | 2 |
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 12d2fe0ceff..254892ac30c 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 9732d5d9466..006a6e09589 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 8e126e6b74c..57efebdc432 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 61d9c9d69e6..37e93f9ba8f 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 422afee8816..b2eb38543d1 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 */ |