diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-02-05 06:03:37 -0500 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-02-08 05:47:03 -0500 |
| commit | 69ddb488035068fce9a4ac4a63cffa91dfb3f37f (patch) | |
| tree | 0c2ba1504d0664646679880e5837371032615022 /arch/arm/mach-mx2/devices.c | |
| parent | ccd0e42c827666e91296b6395b7b7b04fb8c8803 (diff) | |
arm/mx2: use cpp magic to create imx-ssi devices
This makes the source shorter and easier to verify. While at it switch
to use the SoC-prefixed constants.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mx2/devices.c')
| -rw-r--r-- | arch/arm/mach-mx2/devices.c | 107 |
1 files changed, 32 insertions, 75 deletions
diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c index 71fd2c5e8a0d..bed0fdb43bb8 100644 --- a/arch/arm/mach-mx2/devices.c +++ b/arch/arm/mach-mx2/devices.c | |||
| @@ -387,83 +387,40 @@ struct platform_device mxc_usbh2 = { | |||
| 387 | }; | 387 | }; |
| 388 | #endif | 388 | #endif |
| 389 | 389 | ||
| 390 | static struct resource imx_ssi_resources0[] = { | 390 | #define DEFINE_IMX_SSI_DMARES(_name, ssin, suffix) \ |
| 391 | { | 391 | { \ |
| 392 | .start = SSI1_BASE_ADDR, | 392 | .name = _name, \ |
| 393 | .end = SSI1_BASE_ADDR + 0x6F, | 393 | .start = MX2x_DMA_REQ_SSI ## ssin ## _ ## suffix, \ |
| 394 | .flags = IORESOURCE_MEM, | 394 | .end = MX2x_DMA_REQ_SSI ## ssin ## _ ## suffix, \ |
| 395 | }, { | 395 | .flags = IORESOURCE_DMA, \ |
| 396 | .start = MXC_INT_SSI1, | 396 | } |
| 397 | .end = MXC_INT_SSI1, | ||
| 398 | .flags = IORESOURCE_IRQ, | ||
| 399 | }, { | ||
| 400 | .name = "tx0", | ||
| 401 | .start = DMA_REQ_SSI1_TX0, | ||
| 402 | .end = DMA_REQ_SSI1_TX0, | ||
| 403 | .flags = IORESOURCE_DMA, | ||
| 404 | }, { | ||
| 405 | .name = "rx0", | ||
| 406 | .start = DMA_REQ_SSI1_RX0, | ||
| 407 | .end = DMA_REQ_SSI1_RX0, | ||
| 408 | .flags = IORESOURCE_DMA, | ||
| 409 | }, { | ||
| 410 | .name = "tx1", | ||
| 411 | .start = DMA_REQ_SSI1_TX1, | ||
| 412 | .end = DMA_REQ_SSI1_TX1, | ||
| 413 | .flags = IORESOURCE_DMA, | ||
| 414 | }, { | ||
| 415 | .name = "rx1", | ||
| 416 | .start = DMA_REQ_SSI1_RX1, | ||
| 417 | .end = DMA_REQ_SSI1_RX1, | ||
| 418 | .flags = IORESOURCE_DMA, | ||
| 419 | }, | ||
| 420 | }; | ||
| 421 | |||
| 422 | static struct resource imx_ssi_resources1[] = { | ||
| 423 | { | ||
| 424 | .start = SSI2_BASE_ADDR, | ||
| 425 | .end = SSI2_BASE_ADDR + 0x6F, | ||
| 426 | .flags = IORESOURCE_MEM, | ||
| 427 | }, { | ||
| 428 | .start = MXC_INT_SSI2, | ||
| 429 | .end = MXC_INT_SSI2, | ||
| 430 | .flags = IORESOURCE_IRQ, | ||
| 431 | }, { | ||
| 432 | .name = "tx0", | ||
| 433 | .start = DMA_REQ_SSI2_TX0, | ||
| 434 | .end = DMA_REQ_SSI2_TX0, | ||
| 435 | .flags = IORESOURCE_DMA, | ||
| 436 | }, { | ||
| 437 | .name = "rx0", | ||
| 438 | .start = DMA_REQ_SSI2_RX0, | ||
| 439 | .end = DMA_REQ_SSI2_RX0, | ||
| 440 | .flags = IORESOURCE_DMA, | ||
| 441 | }, { | ||
| 442 | .name = "tx1", | ||
| 443 | .start = DMA_REQ_SSI2_TX1, | ||
| 444 | .end = DMA_REQ_SSI2_TX1, | ||
| 445 | .flags = IORESOURCE_DMA, | ||
| 446 | }, { | ||
| 447 | .name = "rx1", | ||
| 448 | .start = DMA_REQ_SSI2_RX1, | ||
| 449 | .end = DMA_REQ_SSI2_RX1, | ||
| 450 | .flags = IORESOURCE_DMA, | ||
| 451 | }, | ||
| 452 | }; | ||
| 453 | 397 | ||
| 454 | struct platform_device imx_ssi_device0 = { | 398 | #define DEFINE_IMX_SSI_DEVICE(n, ssin, baseaddr, irq) \ |
| 455 | .name = "imx-ssi", | 399 | static struct resource imx_ssi_resources ## n[] = { \ |
| 456 | .id = 0, | 400 | { \ |
| 457 | .num_resources = ARRAY_SIZE(imx_ssi_resources0), | 401 | .start = MX2x_SSI ## ssin ## _BASE_ADDR, \ |
| 458 | .resource = imx_ssi_resources0, | 402 | .end = MX2x_SSI ## ssin ## _BASE_ADDR + 0x6f, \ |
| 459 | }; | 403 | .flags = IORESOURCE_MEM, \ |
| 404 | }, { \ | ||
| 405 | .start = MX2x_INT_SSI1, \ | ||
| 406 | .end = MX2x_INT_SSI1, \ | ||
| 407 | .flags = IORESOURCE_IRQ, \ | ||
| 408 | }, \ | ||
| 409 | DEFINE_IMX_SSI_DMARES("tx0", ssin, TX0), \ | ||
| 410 | DEFINE_IMX_SSI_DMARES("rx0", ssin, RX0), \ | ||
| 411 | DEFINE_IMX_SSI_DMARES("tx1", ssin, TX1), \ | ||
| 412 | DEFINE_IMX_SSI_DMARES("rx1", ssin, RX1), \ | ||
| 413 | }; \ | ||
| 414 | \ | ||
| 415 | struct platform_device imx_ssi_device ## n = { \ | ||
| 416 | .name = "imx-ssi", \ | ||
| 417 | .id = n, \ | ||
| 418 | .num_resources = ARRAY_SIZE(imx_ssi_resources ## n), \ | ||
| 419 | .resource = imx_ssi_resources ## n, \ | ||
| 420 | } | ||
| 460 | 421 | ||
| 461 | struct platform_device imx_ssi_device1 = { | 422 | DEFINE_IMX_SSI_DEVICE(0, 1, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1); |
| 462 | .name = "imx-ssi", | 423 | DEFINE_IMX_SSI_DEVICE(1, 2, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1); |
| 463 | .id = 1, | ||
| 464 | .num_resources = ARRAY_SIZE(imx_ssi_resources1), | ||
| 465 | .resource = imx_ssi_resources1, | ||
| 466 | }; | ||
| 467 | 424 | ||
| 468 | /* GPIO port description */ | 425 | /* GPIO port description */ |
| 469 | static struct mxc_gpio_port imx_gpio_ports[] = { | 426 | static struct mxc_gpio_port imx_gpio_ports[] = { |