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ARM: imx: use platform ids for spi_imx devices

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The driver recently learned to handle platform ids.  Make use of this
new feature.  The up side is that the driver needs less knowledge about
the spi interfaces used on different SoCs.

Acked-by: Jason Wang <jason77.wang@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Uwe Kleine-König 2010-09-09 21:02:02 +02:00 committed by Sascha Hauer
parent 0b599603d8
commit ab5605037c
8 changed files with 18 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-imx/clock-imx1.c
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@ -592,7 +592,7 @@ static struct clk_lookup lookups[] __initdata = {
_REGISTER_CLOCK("imx-uart.1", NULL, uart_clk)
_REGISTER_CLOCK("imx-uart.2", NULL, uart_clk)
_REGISTER_CLOCK("imx-i2c.0", NULL, i2c_clk)
_REGISTER_CLOCK("spi_imx.0", NULL, spi_clk)
_REGISTER_CLOCK("imx1-cspi.0", NULL, spi_clk)
_REGISTER_CLOCK("imx-mmc.0", NULL, sdhc_clk)
_REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk)
_REGISTER_CLOCK(NULL, "mshc", mshc_clk)

6
arch/arm/mach-imx/clock-imx21.c
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@ -1172,9 +1172,9 @@ static struct clk_lookup lookups[] = {
_REGISTER_CLOCK(NULL, "pwm", pwm_clk[0])
_REGISTER_CLOCK(NULL, "sdhc1", sdhc_clk[0])
_REGISTER_CLOCK(NULL, "sdhc2", sdhc_clk[1])
_REGISTER_CLOCK(NULL, "cspi1", cspi_clk[0])
_REGISTER_CLOCK(NULL, "cspi2", cspi_clk[1])
_REGISTER_CLOCK(NULL, "cspi3", cspi_clk[2])
_REGISTER_CLOCK("imx21-cspi.0", NULL, cspi_clk[0])
_REGISTER_CLOCK("imx21-cspi.1", NULL, cspi_clk[1])
_REGISTER_CLOCK("imx21-cspi.2", NULL, cspi_clk[2])
_REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk[0])
_REGISTER_CLOCK(NULL, "csi", csi_clk[0])
_REGISTER_CLOCK("imx21-hcd.0", NULL, usb_clk[0])

6
arch/arm/mach-imx/clock-imx27.c
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@ -640,9 +640,9 @@ static struct clk_lookup lookups[] = {
_REGISTER_CLOCK("mxc-mmc.0", NULL, sdhc1_clk)
_REGISTER_CLOCK("mxc-mmc.1", NULL, sdhc2_clk)
_REGISTER_CLOCK("mxc-mmc.2", NULL, sdhc3_clk)
_REGISTER_CLOCK("spi_imx.0", NULL, cspi1_clk)
_REGISTER_CLOCK("spi_imx.1", NULL, cspi2_clk)
_REGISTER_CLOCK("spi_imx.2", NULL, cspi3_clk)
_REGISTER_CLOCK("imx27-cspi.0", NULL, cspi1_clk)
_REGISTER_CLOCK("imx27-cspi.1", NULL, cspi2_clk)
_REGISTER_CLOCK("imx27-cspi.2", NULL, cspi3_clk)
_REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk)
_REGISTER_CLOCK("mx2-camera.0", NULL, csi_clk)
_REGISTER_CLOCK("fsl-usb2-udc", "usb", usb_clk)

6
arch/arm/mach-mx25/clock.c
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@ -261,9 +261,9 @@ static struct clk_lookup lookups[] = {
_REGISTER_CLOCK("mxc-ehci.2", "usb", usbotg_clk)
_REGISTER_CLOCK("fsl-usb2-udc", "usb", usbotg_clk)
_REGISTER_CLOCK("mxc_nand.0", NULL, nfc_clk)
_REGISTER_CLOCK("spi_imx.0", NULL, cspi1_clk)
_REGISTER_CLOCK("spi_imx.1", NULL, cspi2_clk)
_REGISTER_CLOCK("spi_imx.2", NULL, cspi3_clk)
_REGISTER_CLOCK("imx25-cspi.0", NULL, cspi1_clk)
_REGISTER_CLOCK("imx25-cspi.1", NULL, cspi2_clk)
_REGISTER_CLOCK("imx25-cspi.2", NULL, cspi3_clk)
_REGISTER_CLOCK("mxc_pwm.0", NULL, pwm1_clk)
_REGISTER_CLOCK("mxc_pwm.1", NULL, pwm2_clk)
_REGISTER_CLOCK("mxc_pwm.2", NULL, pwm3_clk)

6
arch/arm/mach-mx3/clock-imx31.c
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@ -525,9 +525,9 @@ DEFINE_CLOCK(ipg_clk, 0, NULL, 0, ipg_get_rate, NULL, &ahb_clk);
static struct clk_lookup lookups[] = {
_REGISTER_CLOCK(NULL, "emi", emi_clk)
_REGISTER_CLOCK("spi_imx.0", NULL, cspi1_clk)
_REGISTER_CLOCK("spi_imx.1", NULL, cspi2_clk)
_REGISTER_CLOCK("spi_imx.2", NULL, cspi3_clk)
_REGISTER_CLOCK("imx31-cspi.0", NULL, cspi1_clk)
_REGISTER_CLOCK("imx31-cspi.1", NULL, cspi2_clk)
_REGISTER_CLOCK("imx31-cspi.2", NULL, cspi3_clk)
_REGISTER_CLOCK(NULL, "gpt", gpt_clk)
_REGISTER_CLOCK(NULL, "pwm", pwm_clk)
_REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk)

4
arch/arm/mach-mx3/clock-imx35.c
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@ -451,8 +451,8 @@ static struct clk_lookup lookups[] = {
_REGISTER_CLOCK(NULL, "ata", ata_clk)
_REGISTER_CLOCK("flexcan.0", NULL, can1_clk)
_REGISTER_CLOCK("flexcan.1", NULL, can2_clk)
_REGISTER_CLOCK("spi_imx.0", NULL, cspi1_clk)
_REGISTER_CLOCK("spi_imx.1", NULL, cspi2_clk)
_REGISTER_CLOCK("imx35-cspi.0", NULL, cspi1_clk)
_REGISTER_CLOCK("imx35-cspi.1", NULL, cspi2_clk)
_REGISTER_CLOCK(NULL, "ect", ect_clk)
_REGISTER_CLOCK(NULL, "edio", edio_clk)
_REGISTER_CLOCK(NULL, "emi", emi_clk)

3
arch/arm/plat-mxc/devices/platform-spi_imx.c
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@ -11,6 +11,7 @@
#define imx_spi_imx_data_entry_single(soc, type, _devid, _id, hwid, _size) \
{ \
.devid = _devid, \
.id = _id, \
.iobase = soc ## _ ## type ## hwid ## _BASE_ADDR, \
.iosize = _size, \
@ -83,6 +84,6 @@ struct platform_device *__init imx_add_spi_imx(
},
};
return imx_add_platform_device("spi_imx", data->id,
return imx_add_platform_device(data->devid, data->id,
res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
}

1
arch/arm/plat-mxc/include/mach/devices-common.h
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@ -77,6 +77,7 @@ struct platform_device *__init imx_add_mxc_nand_v21(resource_size_t iobase,
#include <mach/spi.h>
struct imx_spi_imx_data {
const char *devid;
int id;
resource_size_t iobase;
resource_size_t iosize;