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| author | eric miao <eric.miao@marvell.com> | 2008-01-23 13:39:13 +0800 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-04-19 11:29:05 +0100 |
| commit | 37320980414f5a7654ee08a047194224c6bba46e (patch) | |
| tree | a8d6efa1f182e22b2f05ab5d31722d97acd7d7dc /arch/arm | |
| parent | 450d28749c9bf2cc6d274695fe454bb53456428d (diff) | |
| download | kernel_samsung_smdk4412-37320980414f5a7654ee08a047194224c6bba46e.zip kernel_samsung_smdk4412-37320980414f5a7654ee08a047194224c6bba46e.tar.gz kernel_samsung_smdk4412-37320980414f5a7654ee08a047194224c6bba46e.tar.bz2 | |
[ARM] pxa: add pxa27x_keypad device and pxa_set_keypad_info()
also update the clk definitions in pxa27x and pxa3xx.
Signed-off-by: eric miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-pxa/devices.c | 26 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/devices.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pxa27x.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pxa3xx.c | 1 |
4 files changed, 29 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index bfccb80..3665e24 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -11,6 +11,7 @@ #include <asm/arch/irda.h> #include <asm/arch/i2c.h> #include <asm/arch/ohci.h> +#include <asm/arch/pxa27x_keypad.h> #include "devices.h" @@ -396,6 +397,31 @@ struct platform_device pxa25x_device_assp = { #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) +static struct resource pxa27x_resource_keypad[] = { + [0] = { + .start = 0x41500000, + .end = 0x4150004c, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_KEYPAD, + .end = IRQ_KEYPAD, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device pxa27x_device_keypad = { + .name = "pxa27x-keypad", + .id = -1, + .resource = pxa27x_resource_keypad, + .num_resources = ARRAY_SIZE(pxa27x_resource_keypad), +}; + +void __init pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info) +{ + pxa_register_device(&pxa27x_device_keypad, info); +} + static u64 pxa27x_ohci_dma_mask = DMA_BIT_MASK(32); static struct resource pxa27x_resource_ohci[] = { diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h index 96c7c89..fcab017 100644 --- a/arch/arm/mach-pxa/devices.h +++ b/arch/arm/mach-pxa/devices.h @@ -14,6 +14,7 @@ extern struct platform_device pxa_device_rtc; extern struct platform_device pxa27x_device_i2c_power; extern struct platform_device pxa27x_device_ohci; +extern struct platform_device pxa27x_device_keypad; extern struct platform_device pxa25x_device_ssp; extern struct platform_device pxa25x_device_nssp; diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index b230af2..f910fe5 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -152,7 +152,7 @@ static struct clk pxa27x_clks[] = { INIT_CKEN("USBCLK", USBHOST, 48000000, 0, &pxa27x_device_ohci.dev), INIT_CKEN("I2CCLK", PWRI2C, 13000000, 0, &pxa27x_device_i2c_power.dev), - INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, NULL), + INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, &pxa27x_device_keypad.dev), INIT_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev), INIT_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev), diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 85b1df3..dc8d5ee 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -233,6 +233,7 @@ static struct clk pxa3xx_clks[] = { PXA3xx_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev), PXA3xx_CKEN("UDCCLK", UDC, 48000000, 5, &pxa_device_udc.dev), PXA3xx_CKEN("USBCLK", USBH, 48000000, 0, &pxa27x_device_ohci.dev), + PXA3xx_CKEN("KBDCLK", KEYPAD, 32768, 0, &pxa27x_device_keypad.dev), PXA3xx_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev), PXA3xx_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev), |