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| author | Jason Wang <jason77.wang@gmail.com> | 2010-07-14 21:24:53 +0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2010-07-26 14:29:20 +0200 |
| commit | a7ebd93143bc883b51227457e59ec774b1eb6c03 (patch) | |
| tree | d8ed317af471a6d0b69c73932c4ad923292e17cc | |
| parent | beaac6f32ce484bf141d550bc0f26005782161fe (diff) | |
| download | op-kernel-dev-a7ebd93143bc883b51227457e59ec774b1eb6c03.zip op-kernel-dev-a7ebd93143bc883b51227457e59ec774b1eb6c03.tar.gz | |
mx51: add imx_keypad device definition for mx51 platforms
add imx_keypad platform device definition and clocks for mx51
platforms.
Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | arch/arm/mach-mx5/clock-mx51.c | 5 | ||||
| -rw-r--r-- | arch/arm/mach-mx5/devices.c | 19 | ||||
| -rw-r--r-- | arch/arm/mach-mx5/devices.h | 1 |
3 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/mach-mx5/clock-mx51.c b/arch/arm/mach-mx5/clock-mx51.c index fd24092..6af69de 100644 --- a/arch/arm/mach-mx5/clock-mx51.c +++ b/arch/arm/mach-mx5/clock-mx51.c @@ -758,6 +758,10 @@ static struct clk gpt_32k_clk = { .parent = &ckil_clk, }; +static struct clk kpp_clk = { + .id = 0, +}; + #define DEFINE_CLOCK(name, i, er, es, gr, sr, p, s) \ static struct clk name = { \ .id = i, \ @@ -832,6 +836,7 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK("mxc-ehci.1", "usb_ahb", ahb_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb", usboh3_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", ahb_clk) + _REGISTER_CLOCK("imx-keypad.0", NULL, kpp_clk) }; static void clk_tree_init(void) diff --git a/arch/arm/mach-mx5/devices.c b/arch/arm/mach-mx5/devices.c index fa11864..aafa61c 100644 --- a/arch/arm/mach-mx5/devices.c +++ b/arch/arm/mach-mx5/devices.c @@ -226,6 +226,25 @@ struct platform_device mxc_wdt = { .resource = mxc_wdt_resources, }; +static struct resource mxc_kpp_resources[] = { + { + .start = MX51_MXC_INT_KPP, + .end = MX51_MXC_INT_KPP, + .flags = IORESOURCE_IRQ, + } , { + .start = MX51_KPP_BASE_ADDR, + .end = MX51_KPP_BASE_ADDR + 0x8 - 1, + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device mxc_keypad_device = { + .name = "imx-keypad", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_kpp_resources), + .resource = mxc_kpp_resources, +}; + static struct mxc_gpio_port mxc_gpio_ports[] = { { .chip.label = "gpio-0", diff --git a/arch/arm/mach-mx5/devices.h b/arch/arm/mach-mx5/devices.h index a853933..e509cfa 100644 --- a/arch/arm/mach-mx5/devices.h +++ b/arch/arm/mach-mx5/devices.h @@ -9,3 +9,4 @@ extern struct platform_device mxc_wdt; extern struct platform_device mxc_i2c_device0; extern struct platform_device mxc_i2c_device1; extern struct platform_device mxc_hsi2c_device; +extern struct platform_device mxc_keypad_device; |
