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arm: lpc32xx: add tsc-device 

Fix the clock name, too.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: Kevin Wells <Kevin.wells@nxp.com>
This commit is contained in:
Wolfram Sang 2011-03-21 16:14:43 +01:00
parent 620917de59
commit 7db2b37751
3 changed files with 23 additions and 1 deletions
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2
arch/arm/mach-lpc32xx/clock.c
View File

@ -1077,7 +1077,7 @@ static struct clk_lookup lookups[] = {
_REGISTER_CLOCK("lpc32xx-nand.0", "nand_ck", clk_nand) _REGISTER_CLOCK("lpc32xx-nand.0", "nand_ck", clk_nand)
_REGISTER_CLOCK("tbd", "i2s0_ck", clk_i2s0) _REGISTER_CLOCK("tbd", "i2s0_ck", clk_i2s0)
_REGISTER_CLOCK("tbd", "i2s1_ck", clk_i2s1) _REGISTER_CLOCK("tbd", "i2s1_ck", clk_i2s1)
_REGISTER_CLOCK("lpc32xx-ts", NULL, clk_tsc) _REGISTER_CLOCK("ts-lpc32xx", NULL, clk_tsc)
_REGISTER_CLOCK("dev:mmc0", "MCLK", clk_mmc) _REGISTER_CLOCK("dev:mmc0", "MCLK", clk_mmc)
_REGISTER_CLOCK("lpc-net.0", NULL, clk_net) _REGISTER_CLOCK("lpc-net.0", NULL, clk_net)
_REGISTER_CLOCK("dev:clcd", NULL, clk_lcd) _REGISTER_CLOCK("dev:clcd", NULL, clk_lcd)

21
arch/arm/mach-lpc32xx/common.c
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@ -95,6 +95,27 @@ struct platform_device lpc32xx_i2c2_device = {
}, },
}; };
/* TSC (Touch Screen Controller) */
static struct resource lpc32xx_tsc_resources[] = {
{
.start = LPC32XX_ADC_BASE,
.end = LPC32XX_ADC_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_LPC32XX_TS_IRQ,
.end = IRQ_LPC32XX_TS_IRQ,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device lpc32xx_tsc_device = {
.name = "ts-lpc32xx",
.id = -1,
.num_resources = ARRAY_SIZE(lpc32xx_tsc_resources),
.resource = lpc32xx_tsc_resources,
};
/* /*
* Returns the unique ID for the device * Returns the unique ID for the device
*/ */

1
arch/arm/mach-lpc32xx/common.h
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@ -28,6 +28,7 @@ extern struct platform_device lpc32xx_watchdog_device;
extern struct platform_device lpc32xx_i2c0_device; extern struct platform_device lpc32xx_i2c0_device;
extern struct platform_device lpc32xx_i2c1_device; extern struct platform_device lpc32xx_i2c1_device;
extern struct platform_device lpc32xx_i2c2_device; extern struct platform_device lpc32xx_i2c2_device;
extern struct platform_device lpc32xx_tsc_device;
/* /*
* Other arch specific structures and functions * Other arch specific structures and functions