diff options
| author | Sudhakar Rajashekhara <sudhakar.raj@ti.com> | 2009-08-13 17:36:25 -0400 |
|---|---|---|
| committer | Kevin Hilman <khilman@deeprootsystems.com> | 2009-08-26 04:55:56 -0400 |
| commit | 7c5ec6095a7d29c89ee050281faa068a374a5ac6 (patch) | |
| tree | 5ac3611c87a80e6c48fd3dbc39fbd562af624050 /arch/arm/mach-davinci/da850.c | |
| parent | 38beb929f2c33a37bf3af6103c064a9edfbe242b (diff) | |
davinci: Add NOR flash support for da850/omap-l138
This patch adds platform data for the 8MB NOR flash
found on da850/omap-l138 EVM. Both NOR and NAND can
co-exist on da850/omap-l138 as they are using different
chip selects.
Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-davinci/da850.c')
| -rw-r--r-- | arch/arm/mach-davinci/da850.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index db4209413450..192d719a47df 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c | |||
| @@ -471,6 +471,40 @@ static const struct mux_config da850_pins[] = { | |||
| 471 | MUX_CFG(DA850, NEMA_CS_4, 7, 8, 15, 1, false) | 471 | MUX_CFG(DA850, NEMA_CS_4, 7, 8, 15, 1, false) |
| 472 | MUX_CFG(DA850, NEMA_WE, 7, 16, 15, 1, false) | 472 | MUX_CFG(DA850, NEMA_WE, 7, 16, 15, 1, false) |
| 473 | MUX_CFG(DA850, NEMA_OE, 7, 20, 15, 1, false) | 473 | MUX_CFG(DA850, NEMA_OE, 7, 20, 15, 1, false) |
| 474 | MUX_CFG(DA850, EMA_A_0, 12, 28, 15, 1, false) | ||
| 475 | MUX_CFG(DA850, EMA_A_3, 12, 16, 15, 1, false) | ||
| 476 | MUX_CFG(DA850, EMA_A_4, 12, 12, 15, 1, false) | ||
| 477 | MUX_CFG(DA850, EMA_A_5, 12, 8, 15, 1, false) | ||
| 478 | MUX_CFG(DA850, EMA_A_6, 12, 4, 15, 1, false) | ||
| 479 | MUX_CFG(DA850, EMA_A_7, 12, 0, 15, 1, false) | ||
| 480 | MUX_CFG(DA850, EMA_A_8, 11, 28, 15, 1, false) | ||
| 481 | MUX_CFG(DA850, EMA_A_9, 11, 24, 15, 1, false) | ||
| 482 | MUX_CFG(DA850, EMA_A_10, 11, 20, 15, 1, false) | ||
| 483 | MUX_CFG(DA850, EMA_A_11, 11, 16, 15, 1, false) | ||
| 484 | MUX_CFG(DA850, EMA_A_12, 11, 12, 15, 1, false) | ||
| 485 | MUX_CFG(DA850, EMA_A_13, 11, 8, 15, 1, false) | ||
| 486 | MUX_CFG(DA850, EMA_A_14, 11, 4, 15, 1, false) | ||
| 487 | MUX_CFG(DA850, EMA_A_15, 11, 0, 15, 1, false) | ||
| 488 | MUX_CFG(DA850, EMA_A_16, 10, 28, 15, 1, false) | ||
| 489 | MUX_CFG(DA850, EMA_A_17, 10, 24, 15, 1, false) | ||
| 490 | MUX_CFG(DA850, EMA_A_18, 10, 20, 15, 1, false) | ||
| 491 | MUX_CFG(DA850, EMA_A_19, 10, 16, 15, 1, false) | ||
| 492 | MUX_CFG(DA850, EMA_A_20, 10, 12, 15, 1, false) | ||
| 493 | MUX_CFG(DA850, EMA_A_21, 10, 8, 15, 1, false) | ||
| 494 | MUX_CFG(DA850, EMA_A_22, 10, 4, 15, 1, false) | ||
| 495 | MUX_CFG(DA850, EMA_A_23, 10, 0, 15, 1, false) | ||
| 496 | MUX_CFG(DA850, EMA_D_8, 8, 28, 15, 1, false) | ||
| 497 | MUX_CFG(DA850, EMA_D_9, 8, 24, 15, 1, false) | ||
| 498 | MUX_CFG(DA850, EMA_D_10, 8, 20, 15, 1, false) | ||
| 499 | MUX_CFG(DA850, EMA_D_11, 8, 16, 15, 1, false) | ||
| 500 | MUX_CFG(DA850, EMA_D_12, 8, 12, 15, 1, false) | ||
| 501 | MUX_CFG(DA850, EMA_D_13, 8, 8, 15, 1, false) | ||
| 502 | MUX_CFG(DA850, EMA_D_14, 8, 4, 15, 1, false) | ||
| 503 | MUX_CFG(DA850, EMA_D_15, 8, 0, 15, 1, false) | ||
| 504 | MUX_CFG(DA850, EMA_BA_1, 5, 24, 15, 1, false) | ||
| 505 | MUX_CFG(DA850, EMA_CLK, 6, 0, 15, 1, false) | ||
| 506 | MUX_CFG(DA850, EMA_WAIT_1, 6, 24, 15, 1, false) | ||
| 507 | MUX_CFG(DA850, NEMA_CS_2, 7, 0, 15, 1, false) | ||
| 474 | /* GPIO function */ | 508 | /* GPIO function */ |
| 475 | MUX_CFG(DA850, GPIO2_15, 5, 0, 15, 8, false) | 509 | MUX_CFG(DA850, GPIO2_15, 5, 0, 15, 8, false) |
| 476 | MUX_CFG(DA850, GPIO8_10, 18, 28, 15, 8, false) | 510 | MUX_CFG(DA850, GPIO8_10, 18, 28, 15, 8, false) |
| @@ -545,6 +579,22 @@ const short da850_nand_pins[] __initdata = { | |||
| 545 | -1 | 579 | -1 |
| 546 | }; | 580 | }; |
| 547 | 581 | ||
| 582 | const short da850_nor_pins[] __initdata = { | ||
| 583 | DA850_EMA_BA_1, DA850_EMA_CLK, DA850_EMA_WAIT_1, DA850_NEMA_CS_2, | ||
| 584 | DA850_NEMA_WE, DA850_NEMA_OE, DA850_EMA_D_0, DA850_EMA_D_1, | ||
| 585 | DA850_EMA_D_2, DA850_EMA_D_3, DA850_EMA_D_4, DA850_EMA_D_5, | ||
| 586 | DA850_EMA_D_6, DA850_EMA_D_7, DA850_EMA_D_8, DA850_EMA_D_9, | ||
| 587 | DA850_EMA_D_10, DA850_EMA_D_11, DA850_EMA_D_12, DA850_EMA_D_13, | ||
| 588 | DA850_EMA_D_14, DA850_EMA_D_15, DA850_EMA_A_0, DA850_EMA_A_1, | ||
| 589 | DA850_EMA_A_2, DA850_EMA_A_3, DA850_EMA_A_4, DA850_EMA_A_5, | ||
| 590 | DA850_EMA_A_6, DA850_EMA_A_7, DA850_EMA_A_8, DA850_EMA_A_9, | ||
| 591 | DA850_EMA_A_10, DA850_EMA_A_11, DA850_EMA_A_12, DA850_EMA_A_13, | ||
| 592 | DA850_EMA_A_14, DA850_EMA_A_15, DA850_EMA_A_16, DA850_EMA_A_17, | ||
| 593 | DA850_EMA_A_18, DA850_EMA_A_19, DA850_EMA_A_20, DA850_EMA_A_21, | ||
| 594 | DA850_EMA_A_22, DA850_EMA_A_23, | ||
| 595 | -1 | ||
| 596 | }; | ||
| 597 | |||
| 548 | /* FIQ are pri 0-1; otherwise 2-7, with 7 lowest priority */ | 598 | /* FIQ are pri 0-1; otherwise 2-7, with 7 lowest priority */ |
| 549 | static u8 da850_default_priorities[DA850_N_CP_INTC_IRQ] = { | 599 | static u8 da850_default_priorities[DA850_N_CP_INTC_IRQ] = { |
| 550 | [IRQ_DA8XX_COMMTX] = 7, | 600 | [IRQ_DA8XX_COMMTX] = 7, |