diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-13 07:23:49 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-13 07:23:49 -0700 |
commit | 951a730af4053f4d95214c492df25e2b4592ce93 (patch) | |
tree | bf07377c0eddaaa6b1ea1d43e04b9f4bbb1c2ee8 | |
parent | 0898d2aa9db8b7770c83590d0326d0e6b62cef2b (diff) | |
parent | 08b67faa23fdd4df3f3f7bb06f0ad67b7366d11c (diff) |
Merge tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux
Pull blackfin updates from Steven Miao.
* tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux:
blackfin: Ignore generated uImages
blackfin: Add STMMAC platform data to enable dwmac1000 driver on BF60x.
bf609: adv7343: add S-Video and Component output support
bf609: add adv7343 video encoder support
clock: add stmmac clock for ethernet driver
blackfin: scb: Add SCB1 to SCB9 config options and data.
blackfin: scb: Add system crossbar init code.
-rw-r--r-- | arch/blackfin/boot/.gitignore | 1 | ||||
-rw-r--r-- | arch/blackfin/include/asm/scb.h | 21 | ||||
-rw-r--r-- | arch/blackfin/kernel/setup.c | 6 | ||||
-rw-r--r-- | arch/blackfin/mach-bf609/Kconfig | 1655 | ||||
-rw-r--r-- | arch/blackfin/mach-bf609/Makefile | 1 | ||||
-rw-r--r-- | arch/blackfin/mach-bf609/boards/ezkit.c | 91 | ||||
-rw-r--r-- | arch/blackfin/mach-bf609/clock.c | 17 | ||||
-rw-r--r-- | arch/blackfin/mach-bf609/include/mach/defBF60x_base.h | 10 | ||||
-rw-r--r-- | arch/blackfin/mach-bf609/scb.c | 363 | ||||
-rw-r--r-- | arch/blackfin/mach-common/Makefile | 1 | ||||
-rw-r--r-- | arch/blackfin/mach-common/scb-init.c | 53 |
11 files changed, 2219 insertions, 0 deletions
diff --git a/arch/blackfin/boot/.gitignore b/arch/blackfin/boot/.gitignore index 229e5080867..1287a5487e7 100644 --- a/arch/blackfin/boot/.gitignore +++ b/arch/blackfin/boot/.gitignore @@ -1,2 +1,3 @@ vmImage* vmlinux* +uImage* diff --git a/arch/blackfin/include/asm/scb.h b/arch/blackfin/include/asm/scb.h new file mode 100644 index 00000000000..a294cc0d1a4 --- /dev/null +++ b/arch/blackfin/include/asm/scb.h @@ -0,0 +1,21 @@ +/* + * arch/blackfin/mach-common/scb-init.c - reprogram system cross bar priority + * + * Copyright 2012 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#define SCB_SLOT_OFFSET 24 +#define SCB_MI_MAX_SLOT 32 + +struct scb_mi_prio { + unsigned long scb_mi_arbr; + unsigned long scb_mi_arbw; + unsigned char scb_mi_slots; + unsigned char scb_mi_prio[SCB_MI_MAX_SLOT]; +}; + +extern struct scb_mi_prio scb_data[]; + +extern void init_scb(void); diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index 19ad0637e8f..39619304212 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -35,6 +35,9 @@ #ifdef CONFIG_BF60x #include <mach/pm.h> #endif +#ifdef CONFIG_SCB_PRIORITY +#include <asm/scb.h> +#endif u16 _bfin_swrst; EXPORT_SYMBOL(_bfin_swrst); @@ -1101,6 +1104,9 @@ void __init setup_arch(char **cmdline_p) #endif init_exception_vectors(); bfin_cache_init(); /* Initialize caches for the boot CPU */ +#ifdef CONFIG_SCB_PRIORITY + init_scb(); +#endif } static int __init topology_init(void) diff --git a/arch/blackfin/mach-bf609/Kconfig b/arch/blackfin/mach-bf609/Kconfig index 95a4f1b676c..2bcbf94b1ed 100644 --- a/arch/blackfin/mach-bf609/Kconfig +++ b/arch/blackfin/mach-bf609/Kconfig @@ -59,6 +59,1661 @@ config SEC_IRQ_PRIORITY_LEVELS Divide the total number of interrupt priority levels into sub-levels. There is 2 ^ (SEC_IRQ_PRIORITY_LEVELS + 1) different levels. + +comment "System Cross Bar Priority Assignment" + +config SCB_PRIORITY + bool "Init System Cross Bar Priority" + default n + +menuconfig SCB0_MI0 + bool "SCB0 Master Interface 0 (DDR)" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + Core 0 -- 0 + Core 1 -- 2 + SCB1 -- 9 + SCB2 -- 10 + SCB3 -- 11 + SCB4 -- 12 + SCB5 -- 5 + SCB6 -- 6 + SCB7 -- 8 + SCB8 -- 7 + SCB9 -- 4 + USB -- 13 + +if SCB0_MI0 + +config SCB0_MI0_SLOT0 + int "Slot 0 slave interface id" + default 0 + range 0 13 + +config SCB0_MI0_SLOT1 + int "Slot 1 slave interface id" + default 2 + range 0 13 + +config SCB0_MI0_SLOT2 + int "Slot 2 slave interface id" + default 4 + range 0 13 + +config SCB0_MI0_SLOT3 + int "Slot 3 slave interface id" + default 5 + range 0 13 + +config SCB0_MI0_SLOT4 + int "Slot 4 slave interface id" + default 6 + range 0 13 + +config SCB0_MI0_SLOT5 + int "Slot 5 slave interface id" + default 7 + range 0 13 + +config SCB0_MI0_SLOT6 + int "Slot 6 slave interface id" + default 8 + range 0 13 + +config SCB0_MI0_SLOT7 + int "Slot 7 slave interface id" + default 9 + range 0 13 + +config SCB0_MI0_SLOT8 + int "Slot 8 slave interface id" + default 10 + range 0 13 + +config SCB0_MI0_SLOT9 + int "Slot 9 slave interface id" + default 11 + range 0 13 + +config SCB0_MI0_SLOT10 + int "Slot 10 slave interface id" + default 13 + range 0 13 + +config SCB0_MI0_SLOT11 + int "Slot 11 slave interface id" + default 12 + range 0 13 + +config SCB0_MI0_SLOT12 + int "Slot 12 slave interface id" + default 0 + range 0 13 + +config SCB0_MI0_SLOT13 + int "Slot 13 slave interface id" + default 2 + range 0 13 + +config SCB0_MI0_SLOT14 + int "Slot 14 slave interface id" + default 4 + range 0 13 + +config SCB0_MI0_SLOT15 + int "Slot 15 slave interface id" + default 5 + range 0 13 + +config SCB0_MI0_SLOT16 + int "Slot 16 slave interface id" + default 6 + range 0 13 + +config SCB0_MI0_SLOT17 + int "Slot 17 slave interface id" + default 7 + range 0 13 + +config SCB0_MI0_SLOT18 + int "Slot 18 slave interface id" + default 8 + range 0 13 + +config SCB0_MI0_SLOT19 + int "Slot 19 slave interface id" + default 9 + range 0 13 + +config SCB0_MI0_SLOT20 + int "Slot 20 slave interface id" + default 10 + range 0 13 + +config SCB0_MI0_SLOT21 + int "Slot 21 slave interface id" + default 11 + range 0 13 + +config SCB0_MI0_SLOT22 + int "Slot 22 slave interface id" + default 13 + range 0 13 + +config SCB0_MI0_SLOT23 + int "Slot 23 slave interface id" + default 12 + range 0 13 + +config SCB0_MI0_SLOT24 + int "Slot 24 slave interface id" + default 0 + range 0 13 + +config SCB0_MI0_SLOT25 + int "Slot 25 slave interface id" + default 2 + range 0 13 + +config SCB0_MI0_SLOT26 + int "Slot 26 slave interface id" + default 4 + range 0 13 + +config SCB0_MI0_SLOT27 + int "Slot 27 slave interface id" + default 5 + range 0 13 + +config SCB0_MI0_SLOT28 + int "Slot 28 slave interface id" + default 6 + range 0 13 + +config SCB0_MI0_SLOT29 + int "Slot 29 slave interface id" + default 7 + range 0 13 + +config SCB0_MI0_SLOT30 + int "Slot 30 slave interface id" + default 8 + range 0 13 + +config SCB0_MI0_SLOT31 + int "Slot 31 slave interface id" + default 13 + range 0 13 + +endif # SCB0_MI0 + +menuconfig SCB0_MI1 + bool "SCB0 Master Interface 1 (SMC)" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + Core 0 -- 0 + Core 1 -- 2 + SCB1 -- 9 + SCB2 -- 10 + SCB3 -- 11 + SCB4 -- 12 + SCB5 -- 5 + SCB6 -- 6 + SCB7 -- 8 + SCB8 -- 7 + SCB9 -- 4 + USB -- 13 + +if SCB0_MI1 + +config SCB0_MI1_SLOT0 + int "Slot 0 slave interface id" + default 0 + range 0 13 + +config SCB0_MI1_SLOT1 + int "Slot 1 slave interface id" + default 2 + range 0 13 + +config SCB0_MI1_SLOT2 + int "Slot 2 slave interface id" + default 4 + range 0 13 + +config SCB0_MI1_SLOT3 + int "Slot 3 slave interface id" + default 5 + range 0 13 + +config SCB0_MI1_SLOT4 + int "Slot 4 slave interface id" + default 6 + range 0 13 + +config SCB0_MI1_SLOT5 + int "Slot 5 slave interface id" + default 7 + range 0 13 + +config SCB0_MI1_SLOT6 + int "Slot 6 slave interface id" + default 8 + range 0 13 + +config SCB0_MI1_SLOT7 + int "Slot 7 slave interface id" + default 9 + range 0 13 + +config SCB0_MI1_SLOT8 + int "Slot 8 slave interface id" + default 10 + range 0 13 + +config SCB0_MI1_SLOT9 + int "Slot 9 slave interface id" + default 11 + range 0 13 + +config SCB0_MI1_SLOT10 + int "Slot 10 slave interface id" + default 13 + range 0 13 + +config SCB0_MI1_SLOT11 + int "Slot 11 slave interface id" + default 12 + range 0 13 + +config SCB0_MI1_SLOT12 + int "Slot 12 slave interface id" + default 0 + range 0 13 + +config SCB0_MI1_SLOT13 + int "Slot 13 slave interface id" + default 2 + range 0 13 + +config SCB0_MI1_SLOT14 + int "Slot 14 slave interface id" + default 4 + range 0 13 + +config SCB0_MI1_SLOT15 + int "Slot 15 slave interface id" + default 5 + range 0 13 + +config SCB0_MI1_SLOT16 + int "Slot 16 slave interface id" + default 6 + range 0 13 + +config SCB0_MI1_SLOT17 + int "Slot 17 slave interface id" + default 7 + range 0 13 + +config SCB0_MI1_SLOT18 + int "Slot 18 slave interface id" + default 8 + range 0 13 + +config SCB0_MI1_SLOT19 + int "Slot 19 slave interface id" + default 9 + range 0 13 + +config SCB0_MI1_SLOT20 + int "Slot 20 slave interface id" + default 10 + range 0 13 + +config SCB0_MI1_SLOT21 + int "Slot 21 slave interface id" + default 11 + range 0 13 + +config SCB0_MI1_SLOT22 + int "Slot 22 slave interface id" + default 13 + range 0 13 + +config SCB0_MI1_SLOT23 + int "Slot 23 slave interface id" + default 12 + range 0 13 + +config SCB0_MI1_SLOT24 + int "Slot 24 slave interface id" + default 0 + range 0 13 + +config SCB0_MI1_SLOT25 + int "Slot 25 slave interface id" + default 2 + range 0 13 + +config SCB0_MI1_SLOT26 + int "Slot 26 slave interface id" + default 4 + range 0 13 + +config SCB0_MI1_SLOT27 + int "Slot 27 slave interface id" + default 5 + range 0 13 + +config SCB0_MI1_SLOT28 + int "Slot 28 slave interface id" + default 6 + range 0 13 + +config SCB0_MI1_SLOT29 + int "Slot 29 slave interface id" + default 7 + range 0 13 + +config SCB0_MI1_SLOT30 + int "Slot 30 slave interface id" + default 8 + range 0 13 + +config SCB0_MI1_SLOT31 + int "Slot 31 slave interface id" + default 13 + range 0 13 + +endif # SCB0_MI1 + +menuconfig SCB0_MI2 + bool "SCB0 Master Interface 2 (Data L2)" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + Core 0 -- 0 + Core 1 -- 2 + SCB1 -- 9 + SCB2 -- 10 + SCB3 -- 11 + SCB4 -- 12 + SCB5 -- 5 + SCB6 -- 6 + SCB7 -- 8 + SCB8 -- 7 + SCB9 -- 4 + USB -- 13 + +if SCB0_MI2 + +config SCB0_MI2_SLOT0 + int "Slot 0 slave interface id" + default 4 + range 0 13 + +config SCB0_MI2_SLOT1 + int "Slot 1 slave interface id" + default 5 + range 0 13 + +config SCB0_MI2_SLOT2 + int "Slot 2 slave interface id" + default 6 + range 0 13 + +config SCB0_MI2_SLOT3 + int "Slot 3 slave interface id" + default 7 + range 0 13 + +config SCB0_MI2_SLOT4 + int "Slot 4 slave interface id" + default 8 + range 0 13 + +config SCB0_MI2_SLOT5 + int "Slot 5 slave interface id" + default 9 + range 0 13 + +config SCB0_MI2_SLOT6 + int "Slot 6 slave interface id" + default 10 + range 0 13 + +config SCB0_MI2_SLOT7 + int "Slot 7 slave interface id" + default 11 + range 0 13 + +config SCB0_MI2_SLOT8 + int "Slot 8 slave interface id" + default 13 + range 0 13 + +config SCB0_MI2_SLOT9 + int "Slot 9 slave interface id" + default 12 + range 0 13 + +config SCB0_MI2_SLOT10 + int "Slot 10 slave interface id" + default 4 + range 0 13 + +config SCB0_MI2_SLOT11 + int "Slot 11 slave interface id" + default 5 + range 0 13 + +config SCB0_MI2_SLOT12 + int "Slot 12 slave interface id" + default 6 + range 0 13 + +config SCB0_MI2_SLOT13 + int "Slot 13 slave interface id" + default 7 + range 0 13 + +config SCB0_MI2_SLOT14 + int "Slot 14 slave interface id" + default 8 + range 0 13 + +config SCB0_MI2_SLOT15 + int "Slot 15 slave interface id" + default 9 + range 0 13 + +config SCB0_MI2_SLOT16 + int "Slot 16 slave interface id" + default 10 + range 0 13 + +config SCB0_MI2_SLOT17 + int "Slot 17 slave interface id" + default 11 + range 0 13 + +config SCB0_MI2_SLOT18 + int "Slot 18 slave interface id" + default 13 + range 0 13 + +config SCB0_MI2_SLOT19 + int "Slot 19 slave interface id" + default 12 + range 0 13 + +config SCB0_MI2_SLOT20 + int "Slot 20 slave interface id" + default 4 + range 0 13 + +config SCB0_MI2_SLOT21 + int "Slot 21 slave interface id" + default 5 + range 0 13 + +config SCB0_MI2_SLOT22 + int "Slot 22 slave interface id" + default 6 + range 0 13 + +config SCB0_MI2_SLOT23 + int "Slot 23 slave interface id" + default 7 + range 0 13 + +config SCB0_MI2_SLOT24 + int "Slot 24 slave interface id" + default 8 + range 0 13 + +config SCB0_MI2_SLOT25 + int "Slot 25 slave interface id" + default 9 + range 0 13 + +config SCB0_MI2_SLOT26 + int "Slot 26 slave interface id" + default 10 + range 0 13 + +config SCB0_MI2_SLOT27 + int "Slot 27 slave interface id" + default 11 + range 0 13 + +config SCB0_MI2_SLOT28 + int "Slot 28 slave interface id" + default 13 + range 0 13 + +config SCB0_MI2_SLOT29 + int "Slot 29 slave interface id" + default 12 + range 0 13 + +config SCB0_MI2_SLOT30 + int "Slot 30 slave interface id" + default 4 + range 0 13 + +config SCB0_MI2_SLOT31 + int "Slot 31 slave interface id" + default 7 + range 0 13 + +endif # SCB0_MI2 + +menuconfig SCB0_MI3 + bool "SCB0 Master Interface 3 (L1A)" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + Core 0 -- 0 + Core 1 -- 2 + SCB1 -- 9 + SCB2 -- 10 + SCB3 -- 11 + SCB4 -- 12 + SCB5 -- 5 + SCB6 -- 6 + SCB7 -- 8 + SCB8 -- 7 + SCB9 -- 4 + USB -- 13 + +if SCB0_MI3 + +config SCB0_MI3_SLOT0 + int "Slot 0 slave interface id" + default 4 + range 0 13 + +config SCB0_MI3_SLOT1 + int "Slot 1 slave interface id" + default 5 + range 0 13 + +config SCB0_MI3_SLOT2 + int "Slot 2 slave interface id" + default 6 + range 0 13 + +config SCB0_MI3_SLOT3 + int "Slot 3 slave interface id" + default 7 + range 0 13 + +config SCB0_MI3_SLOT4 + int "Slot 4 slave interface id" + default 8 + range 0 13 + +config SCB0_MI3_SLOT5 + int "Slot 5 slave interface id" + default 9 + range 0 13 + +config SCB0_MI3_SLOT6 + int "Slot 6 slave interface id" + default 10 + range 0 13 + +config SCB0_MI3_SLOT7 + int "Slot 7 slave interface id" + default 11 + range 0 13 + +config SCB0_MI3_SLOT8 + int "Slot 8 slave interface id" + default 13 + range 0 13 + +config SCB0_MI3_SLOT9 + int "Slot 9 slave interface id" + default 12 + range 0 13 + +config SCB0_MI3_SLOT10 + int "Slot 10 slave interface id" + default 4 + range 0 13 + +config SCB0_MI3_SLOT11 + int "Slot 11 slave interface id" + default 5 + range 0 13 + +config SCB0_MI3_SLOT12 + int "Slot 12 slave interface id" + default 6 + range 0 13 + +config SCB0_MI3_SLOT13 + int "Slot 13 slave interface id" + default 7 + range 0 13 + +config SCB0_MI3_SLOT14 + int "Slot 14 slave interface id" + default 8 + range 0 13 + +config SCB0_MI3_SLOT15 + int "Slot 15 slave interface id" + default 9 + range 0 13 + +config SCB0_MI3_SLOT16 + int "Slot 16 slave interface id" + default 10 + range 0 13 + +config SCB0_MI3_SLOT17 + int "Slot 17 slave interface id" + default 11 + range 0 13 + +config SCB0_MI3_SLOT18 + int "Slot 18 slave interface id" + default 13 + range 0 13 + +config SCB0_MI3_SLOT19 + int "Slot 19 slave interface id" + default 12 + range 0 13 + +config SCB0_MI3_SLOT20 + int "Slot 20 slave interface id" + default 4 + range 0 13 + +config SCB0_MI3_SLOT21 + int "Slot 21 slave interface id" + default 5 + range 0 13 + +config SCB0_MI3_SLOT22 + int "Slot 22 slave interface id" + default 6 + range 0 13 + +config SCB0_MI3_SLOT23 + int "Slot 23 slave interface id" + default 7 + range 0 13 + +config SCB0_MI3_SLOT24 + int "Slot 24 slave interface id" + default 8 + range 0 13 + +config SCB0_MI3_SLOT25 + int "Slot 25 slave interface id" + default 9 + range 0 13 + +config SCB0_MI3_SLOT26 + int "Slot 26 slave interface id" + default 10 + range 0 13 + +config SCB0_MI3_SLOT27 + int "Slot 27 slave interface id" + default 11 + range 0 13 + +config SCB0_MI3_SLOT28 + int "Slot 28 slave interface id" + default 13 + range 0 13 + +config SCB0_MI3_SLOT29 + int "Slot 29 slave interface id" + default 12 + range 0 13 + +config SCB0_MI3_SLOT30 + int "Slot 30 slave interface id" + default 4 + range 0 13 + +config SCB0_MI3_SLOT31 + int "Slot 31 slave interface id" + default 7 + range 0 13 + +endif # SCB0_MI3 + +menuconfig SCB0_MI4 + bool "SCB0 Master Interface 4 (L1B)" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + Core 0 -- 0 + Core 1 -- 2 + SCB1 -- 9 + SCB2 -- 10 + SCB3 -- 11 + SCB4 -- 12 + SCB5 -- 5 + SCB6 -- 6 + SCB7 -- 8 + SCB8 -- 7 + SCB9 -- 4 + USB -- 13 + +if SCB0_MI4 + +config SCB0_MI4_SLOT0 + int "Slot 0 slave interface id" + default 4 + range 0 13 + +config SCB0_MI4_SLOT1 + int "Slot 1 slave interface id" + default 5 + range 0 13 + +config SCB0_MI4_SLOT2 + int "Slot 2 slave interface id" + default 6 + range 0 13 + +config SCB0_MI4_SLOT3 + int "Slot 3 slave interface id" + default 7 + range 0 13 + +config SCB0_MI4_SLOT4 + int "Slot 4 slave interface id" + default 8 + range 0 13 + +config SCB0_MI4_SLOT5 + int "Slot 5 slave interface id" + default 9 + range 0 13 + +config SCB0_MI4_SLOT6 + int "Slot 6 slave interface id" + default 10 + range 0 13 + +config SCB0_MI4_SLOT7 + int "Slot 7 slave interface id" + default 11 + range 0 13 + +config SCB0_MI4_SLOT8 + int "Slot 8 slave interface id" + default 13 + range 0 13 + +config SCB0_MI4_SLOT9 + int "Slot 9 slave interface id" + default 12 + range 0 13 + +config SCB0_MI4_SLOT10 + int "Slot 10 slave interface id" + default 4 + range 0 13 + +config SCB0_MI4_SLOT11 + int "Slot 11 slave interface id" + default 5 + range 0 13 + +config SCB0_MI4_SLOT12 + int "Slot 12 slave interface id" + default 6 + range 0 13 + +config SCB0_MI4_SLOT13 + int "Slot 13 slave interface id" + default 7 + range 0 13 + +config SCB0_MI4_SLOT14 + int "Slot 14 slave interface id" + default 8 + range 0 13 + +config SCB0_MI4_SLOT15 + int "Slot 15 slave interface id" + default 9 + range 0 13 + +config SCB0_MI4_SLOT16 + int "Slot 16 slave interface id" + default 10 + range 0 13 + +config SCB0_MI4_SLOT17 + int "Slot 17 slave interface id" + default 11 + range 0 13 + +config SCB0_MI4_SLOT18 + int "Slot 18 slave interface id" + default 13 + range 0 13 + +config SCB0_MI4_SLOT19 + int "Slot 19 slave interface id" + default 12 + range 0 13 + +config SCB0_MI4_SLOT20 + int "Slot 20 slave interface id" + default 4 + range 0 13 + +config SCB0_MI4_SLOT21 + int "Slot 21 slave interface id" + default 5 + range 0 13 + +config SCB0_MI4_SLOT22 + int "Slot 22 slave interface id" + default 6 + range 0 13 + +config SCB0_MI4_SLOT23 + int "Slot 23 slave interface id" + default 7 + range 0 13 + +config SCB0_MI4_SLOT24 + int "Slot 24 slave interface id" + default 8 + range 0 13 + +config SCB0_MI4_SLOT25 + int "Slot 25 slave interface id" + default 9 + range 0 13 + +config SCB0_MI4_SLOT26 + int "Slot 26 slave interface id" + default 10 + range 0 13 + +config SCB0_MI4_SLOT27 + int "Slot 27 slave interface id" + default 11 + range 0 13 + +config SCB0_MI4_SLOT28 + int "Slot 28 slave interface id" + default 13 + range 0 13 + +config SCB0_MI4_SLOT29 + int "Slot 29 slave interface id" + default 12 + range 0 13 + +config SCB0_MI4_SLOT30 + int "Slot 30 slave interface id" + default 4 + range 0 13 + +config SCB0_MI4_SLOT31 + int "Slot 31 slave interface id" + default 7 + range 0 13 + +endif # SCB0_MI4 + +menuconfig SCB0_MI5 + bool "SCB0 Master Interface 5 (SMMR)" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + MMR0 -- 1 + MMR1 -- 3 + SCB2 -- 10 + SCB4 -- 12 + +if SCB0_MI5 + +config SCB0_MI5_SLOT0 + int "Slot 0 slave interface id" + default 1 + range 0 13 + +config SCB0_MI5_SLOT1 + int "Slot 1 slave interface id" + default 3 + range 0 13 + +config SCB0_MI5_SLOT2 + int "Slot 2 slave interface id" + default 10 + range 0 13 + +config SCB0_MI5_SLOT3 + int "Slot 3 slave interface id" + default 12 + range 0 13 + +config SCB0_MI5_SLOT4 + int "Slot 4 slave interface id" + default 1 + range 0 13 + +config SCB0_MI5_SLOT5 + int "Slot 5 slave interface id" + default 3 + range 0 13 + +config SCB0_MI5_SLOT6 + int "Slot 6 slave interface id" + default 10 + range 0 13 + +config SCB0_MI5_SLOT7 + int "Slot 7 slave interface id" + default 12 + range 0 13 + +config SCB0_MI5_SLOT8 + int "Slot 8 slave interface id" + default 1 + range 0 13 + +config SCB0_MI5_SLOT9 + int "Slot 9 slave interface id" + default 3 + range 0 13 + +config SCB0_MI5_SLOT10 + int "Slot 10 slave interface id" + default 10 + range 0 13 + +config SCB0_MI5_SLOT11 + int "Slot 11 slave interface id" + default 12 + range 0 13 + +config SCB0_MI5_SLOT12 + int "Slot 12 slave interface id" + default 1 + range 0 13 + +config SCB0_MI5_SLOT13 + int "Slot 13 slave interface id" + default 3 + range 0 13 + +config SCB0_MI5_SLOT14 + int "Slot 14 slave interface id" + default 10 + range 0 13 + +config SCB0_MI5_SLOT15 + int "Slot 15 slave interface id" + default 12 + range 0 13 + +endif # SCB0_MI5 + +menuconfig SCB1_MI0 + bool "SCB1 Master Interface 0" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + SPORT0A -- 0 + SPORT0B -- 1 + SPORT1A -- 2 + SPORT1B -- 3 + SPORT2A -- 4 + SPORT2B -- 5 + SPI0TX -- 6 + SPI0RX -- 7 + SPI1TX -- 8 + SPI1RX -- 9 + +if SCB1_MI0 + +config SCB1_MI0_SLOT0 + int "Slot 0 slave interface id" + default 0 + range 0 9 + +config SCB1_MI0_SLOT1 + int "Slot 1 slave interface id" + default 1 + range 0 9 + +config SCB1_MI0_SLOT2 + int "Slot 2 slave interface id" + default 2 + range 0 9 + +config SCB1_MI0_SLOT3 + int "Slot 3 slave interface id" + default 3 + range 0 9 + +config SCB1_MI0_SLOT4 + int "Slot 4 slave interface id" + default 4 + range 0 9 + +config SCB1_MI0_SLOT5 + int "Slot 5 slave interface id" + default 5 + range 0 9 + +config SCB1_MI0_SLOT6 + int "Slot 6 slave interface id" + default 6 + range 0 9 + +config SCB1_MI0_SLOT7 + int "Slot 7 slave interface id" + default 7 + range 0 9 + +config SCB1_MI0_SLOT8 + int "Slot 8 slave interface id" + default 8 + range 0 9 + +config SCB1_MI0_SLOT9 + int "Slot 9 slave interface id" + default 9 + range 0 9 + +config SCB1_MI0_SLOT10 + int "Slot 10 slave interface id" + default 0 + range 0 9 + +config SCB1_MI0_SLOT11 + int "Slot 11 slave interface id" + default 1 + range 0 9 + +config SCB1_MI0_SLOT12 + int "Slot 12 slave interface id" + default 2 + range 0 9 + +config SCB1_MI0_SLOT13 + int "Slot 13 slave interface id" + default 3 + range 0 9 + +config SCB1_MI0_SLOT14 + int "Slot 14 slave interface id" + default 4 + range 0 9 + +config SCB1_MI0_SLOT15 + int "Slot 15 slave interface id" + default 5 + range 0 9 + +config SCB1_MI0_SLOT16 + int "Slot 16 slave interface id" + default 6 + range 0 13 + +config SCB1_MI0_SLOT17 + int "Slot 17 slave interface id" + default 7 + range 0 13 + +config SCB1_MI0_SLOT18 + int "Slot 18 slave interface id" + default 8 + range 0 13 + +config SCB1_MI0_SLOT19 + int "Slot 19 slave interface id" + default 9 + range 0 13 + +endif # SCB1_MI0 + +menuconfig SCB2_MI0 + bool "SCB2 Master Interface 0" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + RSI -- 0 + SDU DMA -- 1 + SDU -- 2 + EMAC0 -- 3 + EMAC1 -- 4 + +if SCB2_MI0 + +config SCB2_MI0_SLOT0 + int "Slot 0 slave interface id" + default 0 + range 0 4 + +config SCB2_MI0_SLOT1 + int "Slot 1 slave interface id" + default 1 + range 0 4 + +config SCB2_MI0_SLOT2 + int "Slot 2 slave interface id" + default 2 + range 0 4 + +config SCB2_MI0_SLOT3 + int "Slot 3 slave interface id" + default 3 + range 0 4 + +config SCB2_MI0_SLOT4 + int "Slot 4 slave interface id" + default 4 + range 0 4 + +config SCB2_MI0_SLOT5 + int "Slot 5 slave interface id" + default 0 + range 0 4 + +config SCB2_MI0_SLOT6 + int "Slot 6 slave interface id" + default 1 + range 0 4 + +config SCB2_MI0_SLOT7 + int "Slot 7 slave interface id" + default 2 + range 0 4 + +config SCB2_MI0_SLOT8 + int "Slot 8 slave interface id" + default 3 + range 0 4 + +config SCB2_MI0_SLOT9 + int "Slot 9 slave interface id" + default 4 + range 0 4 + +endif # SCB2_MI0 + +menuconfig SCB3_MI0 + bool "SCB3 Master Interface 0" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + LP0 -- 0 + LP1 -- 1 + LP2 -- 2 + LP3 -- 3 + UART0TX -- 4 + UART0RX -- 5 + UART1TX -- 4 + UART1RX -- 5 + +if SCB3_MI0 + +config SCB3_MI0_SLOT0 + int "Slot 0 slave interface id" + default 0 + range 0 7 + +config SCB3_MI0_SLOT1 + int "Slot 1 slave interface id" + default 1 + range 0 7 + +config SCB3_MI0_SLOT2 + int "Slot 2 slave interface id" + default 2 + range 0 7 + +config SCB3_MI0_SLOT3 + int "Slot 3 slave interface id" + default 3 + range 0 7 + +config SCB3_MI0_SLOT4 + int "Slot 4 slave interface id" + default 4 + range 0 7 + +config SCB3_MI0_SLOT5 + int "Slot 5 slave interface id" + default 5 + range 0 7 + +config SCB3_MI0_SLOT6 + int "Slot 6 slave interface id" + default 6 + range 0 7 + +config SCB3_MI0_SLOT7 + int "Slot 7 slave interface id" + default 7 + range 0 7 + +config SCB3_MI0_SLOT8 + int "Slot 8 slave interface id" + default 0 + range 0 7 + +config SCB3_MI0_SLOT9 + int "Slot 9 slave interface id" + default 1 + range 0 7 + +config SCB3_MI0_SLOT10 + int "Slot 10 slave interface id" + default 2 + range 0 7 + +config SCB3_MI0_SLOT11 + int "Slot 11 slave interface id" + default 3 + range 0 7 + +config SCB3_MI0_SLOT12 + int "Slot 12 slave interface id" + default 4 + range 0 7 + +config SCB3_MI0_SLOT13 + int "Slot 13 slave interface id" + default 5 + range 0 7 + +config SCB3_MI0_SLOT14 + int "Slot 14 slave interface id" + default 6 + range 0 7 + +config SCB3_MI0_SLOT15 + int "Slot 15 slave interface id" + default 7 + range 0 7 + +endif # SCB3_MI0 + +menuconfig SCB4_MI0 + bool "SCB4 Master Interface 0" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + MDA21 -- 0 + MDA22 -- 1 + MDA23 -- 2 + MDA24 -- 3 + MDA25 -- 4 + MDA26 -- 5 + MDA27 -- 6 + MDA28 -- 7 + +if SCB4_MI0 + +config SCB4_MI0_SLOT0 + int "Slot 0 slave interface id" + default 0 + range 0 7 + +config SCB4_MI0_SLOT1 + int "Slot 1 slave interface id" + default 1 + range 0 7 + +config SCB4_MI0_SLOT2 + int "Slot 2 slave interface id" + default 2 + range 0 7 + +config SCB4_MI0_SLOT3 + int "Slot 3 slave interface id" + default 3 + range 0 7 + +config SCB4_MI0_SLOT4 + int "Slot 4 slave interface id" + default 4 + range 0 7 + +config SCB4_MI0_SLOT5 + int "Slot 5 slave interface id" + default 5 + range 0 7 + +config SCB4_MI0_SLOT6 + int "Slot 6 slave interface id" + default 6 + range 0 7 + +config SCB4_MI0_SLOT7 + int "Slot 7 slave interface id" + default 7 + range 0 7 + +config SCB4_MI0_SLOT8 + int "Slot 8 slave interface id" + default 0 + range 0 7 + +config SCB4_MI0_SLOT9 + int "Slot 9 slave interface id" + default 1 + range 0 7 + +config SCB4_MI0_SLOT10 + int "Slot 10 slave interface id" + default 2 + range 0 7 + +config SCB4_MI0_SLOT11 + int "Slot 11 slave interface id" + default 3 + range 0 7 + +config SCB4_MI0_SLOT12 + int "Slot 12 slave interface id" + default 4 + range 0 7 + +config SCB4_MI0_SLOT13 + int "Slot 13 slave interface id" + default 5 + range 0 7 + +config SCB4_MI0_SLOT14 + int "Slot 14 slave interface id" + default 6 + range 0 7 + +config SCB4_MI0_SLOT15 + int "Slot 15 slave interface id" + default 7 + range 0 7 + +endif # SCB4_MI0 + +menuconfig SCB5_MI0 + bool "SCB5 Master Interface 0" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + PPI0 MDA29 -- 0 + PPI0 MDA30 -- 1 + PPI2 MDA31 -- 2 + PPI2 MDA32 -- 3 + +if SCB5_MI0 + +config SCB5_MI0_SLOT0 + int "Slot 0 slave interface id" + default 0 + range 0 3 + +config SCB5_MI0_SLOT1 + int "Slot 1 slave interface id" + default 1 + range 0 3 + +config SCB5_MI0_SLOT2 + int "Slot 2 slave interface id" + default 2 + range 0 3 + +config SCB5_MI0_SLOT3 + int "Slot 3 slave interface id" + default 3 + range 0 3 + +config SCB5_MI0_SLOT4 + int "Slot 4 slave interface id" + default 0 + range 0 3 + +config SCB5_MI0_SLOT5 + int "Slot 5 slave interface id" + default 1 + range 0 3 + +config SCB5_MI0_SLOT6 + int "Slot 6 slave interface id" + default 2 + range 0 3 + +config SCB5_MI0_SLOT7 + int "Slot 7 slave interface id" + default 3 + range 0 3 + +endif # SCB5_MI0 + +menuconfig SCB6_MI0 + bool "SCB6 Master Interface 0" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + PPI1 MDA33 -- 0 + PPI1 MDA34 -- 1 + +if SCB6_MI0 + +config SCB6_MI0_SLOT0 + int "Slot 0 slave interface id" + default 0 + range 0 1 + +config SCB6_MI0_SLOT1 + int "Slot 1 slave interface id" + default 1 + range 0 1 + +config SCB6_MI0_SLOT2 + int "Slot 2 slave interface id" + default 0 + range 0 1 + +config SCB6_MI0_SLOT3 + int "Slot 3 slave interface id" + default 1 + range 0 1 + +endif # SCB6_MI0 + +menuconfig SCB7_MI0 + bool "SCB7 Master Interface 0" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + PIXC0 -- 0 + PIXC1 -- 1 + PIXC2 -- 2 + +if SCB7_MI0 + +config SCB7_MI0_SLOT0 + int "Slot 0 slave interface id" + default 0 + range 0 2 + +config SCB7_MI0_SLOT1 + int "Slot 1 slave interface id" + default 1 + range 0 2 + +config SCB7_MI0_SLOT2 + int "Slot 2 slave interface id" + default 2 + range 0 2 + +config SCB7_MI0_SLOT3 + int "Slot 3 slave interface id" + default 0 + range 0 2 + +config SCB7_MI0_SLOT4 + int "Slot 4 slave interface id" + default 1 + range 0 2 + +config SCB7_MI0_SLOT5 + int "Slot 5 slave interface id" + default 2 + range 0 2 + +endif # SCB7_MI0 + +menuconfig SCB8_MI0 + bool "SCB8 Master Interface 0" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + PVP CPDOB -- 0 + PVP CPDOC -- 1 + PVP CPCO -- 2 + PVP CPCI -- 3 + +if SCB8_MI0 + +config SCB8_MI0_SLOT0 + int "Slot 0 slave interface id" + default 0 + range 0 3 + +config SCB8_MI0_SLOT1 + int "Slot 1 slave interface id" + default 1 + range 0 3 + +config SCB8_MI0_SLOT2 + int "Slot 2 slave interface id" + default 2 + range 0 3 + +config SCB8_MI0_SLOT3 + int "Slot 3 slave interface id" + default 3 + range 0 3 + +config SCB8_MI0_SLOT4 + int "Slot 4 slave interface id" + default 0 + range 0 3 + +config SCB8_MI0_SLOT5 + int "Slot 5 slave interface id" + default 1 + range 0 3 + +config SCB8_MI0_SLOT6 + int "Slot 6 slave interface id" + default 2 + range 0 3 + +config SCB8_MI0_SLOT7 + int "Slot 7 slave interface id" + default 3 + range 0 3 + +endif # SCB8_MI0 + +menuconfig SCB9_MI0 + bool "SCB9 Master Interface 0" + default n + depends on SCB_PRIORITY + help + The slave interface id of each slot should be set according following table. + PVP MPDO -- 0 + PVP MPDI -- 1 + PVP MPCO -- 2 + PVP MPCI -- 3 + PVP CPDOA -- 4 + +if SCB9_MI0 + +config SCB9_MI0_SLOT0 + int "Slot 0 slave interface id" + default 0 + range 0 4 + +config SCB9_MI0_SLOT1 + int "Slot 1 slave interface id" + default 1 + range 0 4 + +config SCB9_MI0_SLOT2 + int "Slot 2 slave interface id" + default 2 + range 0 4 + +config SCB9_MI0_SLOT3 + int "Slot 3 slave interface id" + default 3 + range 0 4 + +config SCB9_MI0_SLOT4 + int "Slot 4 slave interface id" + default 4 + range 0 4 + +config SCB9_MI0_SLOT5 + int "Slot 5 slave interface id" + default 0 + range 0 4 + +config SCB9_MI0_SLOT6 + int "Slot 6 slave interface id" + default 1 + range 0 4 + +config SCB9_MI0_SLOT7 + int "Slot 7 slave interface id" + default 2 + range 0 4 + +config SCB9_MI0_SLOT8 + int "Slot 8 slave interface id" + default 3 + range 0 4 + +config SCB9_MI0_SLOT9 + int "Slot 9 slave interface id" + default 4 + range 0 4 + +endif # SCB9_MI0 + endmenu endif diff --git a/arch/blackfin/mach-bf609/Makefile b/arch/blackfin/mach-bf609/Makefile index 234fe1b4bb0..60ffaf85d30 100644 --- a/arch/blackfin/mach-bf609/Makefile +++ b/arch/blackfin/mach-bf609/Makefile @@ -4,3 +4,4 @@ obj-y := dma.o clock.o ints-priority.o obj-$(CONFIG_PM) += pm.o dpm.o +obj-$(CONFIG_SCB_PRIORITY) += scb.o diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c index 0bc47231540..d56a55ad83a 100644 --- a/arch/blackfin/mach-bf609/boards/ezkit.c +++ b/arch/blackfin/mach-bf609/boards/ezkit.c @@ -104,6 +104,7 @@ static struct platform_device bfin_rotary_device = { #if defined(CONFIG_STMMAC_ETH) || defined(CONFIG_STMMAC_ETH_MODULE) #include <linux/stmmac.h> +#include <linux/phy.h> static unsigned short pins[] = P_RMII0; @@ -111,11 +112,26 @@ static struct stmmac_mdio_bus_data phy_private_data = { .phy_mask = 1, }; +static struct stmmac_dma_cfg eth_dma_cfg = { + .pbl = 2, +}; + +int stmmac_ptp_clk_init(struct platform_device *pdev) +{ + bfin_write32(PADS0_EMAC_PTP_CLKSEL, 0); + return 0; +} + static struct plat_stmmacenet_data eth_private_data = { + .has_gmac = 1, .bus_id = 0, .enh_desc = 1, .phy_addr = 1, .mdio_bus_data = &phy_private_data, + .dma_cfg = ð_dma_cfg, + .force_thresh_dma_mode = 1, + .interface = PHY_INTERFACE_MODE_RMII, + .init = stmmac_ptp_clk_init, }; static struct platform_device bfin_eth_device = { @@ -1107,6 +1123,81 @@ static struct bfin_display_config bfin_display_data = { }; #endif +#if IS_ENABLED(CONFIG_VIDEO_ADV7343) +#include <media/adv7343.h> + +static struct v4l2_output adv7343_outputs[] = { + { + .index = 0, + .name = "Composite", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .std = V4L2_STD_ALL, + .capabilities = V4L2_OUT_CAP_STD, + }, + { + .index = 1, + .name = "S-Video", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .std = V4L2_STD_ALL, + .capabilities = V4L2_OUT_CAP_STD, + }, + { + .index = 2, + .name = "Component", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .std = V4L2_STD_ALL, + .capabilities = V4L2_OUT_CAP_STD, + }, + +}; + +static struct disp_route adv7343_routes[] = { + { + .output = ADV7343_COMPOSITE_ID, + }, + { + .output = ADV7343_SVIDEO_ID, + }, + { + .output = ADV7343_COMPONENT_ID, + }, +}; + +static struct adv7343_platform_data adv7343_data = { + .mode_config = { + .sleep_mode = false, + .pll_control = false, + .dac_1 = true, + .dac_2 = true, + .dac_3 = true, + .dac_4 = true, + .dac_5 = true, + .dac_6 = true, + }, + .sd_config = { + .sd_dac_out1 = false, + .sd_dac_out2 = false, + }, +}; + +static struct bfin_display_config bfin_display_data = { + .card_name = "BF609", + .outputs = adv7343_outputs, + .num_outputs = ARRAY_SIZE(adv7343_outputs), + .routes = adv7343_routes, + .i2c_adapter_id = 0, + .board_info = { + .type = "adv7343", + .addr = 0x2b, + .platform_data = (void *)&adv7343_data, + }, + .ppi_info = &ppi_info_disp, + .ppi_control = (PACK_EN | DLEN_8 | EPPI_CTL_FS1LO_FS2LO + | EPPI_CTL_POLC3 | EPPI_CTL_BLANKGEN | EPPI_CTL_SYNC2 + | EPPI_CTL_NON656 | EPPI_CTL_DIR), +}; +#endif + static struct platform_device bfin_display_device = { .name = "bfin_display", .dev = { diff --git a/arch/blackfin/mach-bf609/clock.c b/arch/blackfin/mach-bf609/clock.c index 437d56c8228..dab8849af88 100644 --- a/arch/blackfin/mach-bf609/clock.c +++ b/arch/blackfin/mach-bf609/clock.c @@ -220,6 +220,12 @@ unsigned long sys_clk_get_rate(struct clk *clk) } } +unsigned long dummy_get_rate(struct clk *clk) +{ + clk->parent->rate = clk_get_rate(clk->parent); + return clk->parent->rate; +} + unsigned long sys_clk_round_rate(struct clk *clk, unsigned long rate) { unsigned long max_rate; @@ -283,6 +289,10 @@ static struct clk_ops sys_clk_ops = { .round_rate = sys_clk_round_rate, }; +static struct clk_ops dummy_clk_ops = { + .get_rate = dummy_get_rate, +}; + static struct clk sys_clkin = { .name = "SYS_CLKIN", .rate = CONFIG_CLKIN_HZ, @@ -364,6 +374,12 @@ static struct clk oclk = { .parent = &pll_clk, }; +static struct clk ethclk = { + .name = "stmmaceth", + .parent = &sclk0, + .ops = &dummy_clk_ops, +}; + static struct clk_lookup bf609_clks[] = { CLK(sys_clkin, NULL, "SYS_CLKIN"), CLK(pll_clk, NULL, "PLLCLK"), @@ -375,6 +391,7 @@ static struct clk_lookup bf609_clks[] = { CLK(sclk1, NULL, "SCLK1"), CLK(dclk, NULL, "DCLK"), CLK(oclk, NULL, "OCLK"), + CLK(ethclk, NULL, "stmmaceth"), }; int __init clk_init(void) diff --git a/arch/blackfin/mach-bf609/include/mach/defBF60x_base.h b/arch/blackfin/mach-bf609/include/mach/defBF60x_base.h index f1a6afae1a7..35caa7bc192 100644 --- a/arch/blackfin/mach-bf609/include/mach/defBF60x_base.h +++ b/arch/blackfin/mach-bf609/include/mach/defBF60x_base.h @@ -839,6 +839,16 @@ #define PORTG_LOCK 0xFFC03344 /* PORTG Port x GPIO Lock Register */ #define PORTG_REVID 0xFFC0337C /* PORTG Port x GPIO Revision ID */ +/* ================================================== + Pads Controller Registers + ================================================== */ + +/* ========================= + PADS0 + ========================= */ +#define PADS0_EMAC_PTP_CLKSEL 0xFFC03404 /* PADS0 Clock Selection for EMAC and PTP */ +#define PADS0_TWI_VSEL 0xFFC03408 /* PADS0 TWI Voltage Selection */ +#define PADS0_PORTS_HYST 0xFFC03440 /* PADS0 Hysteresis Enable Register */ /* ========================= PINT Registers diff --git a/arch/blackfin/mach-bf609/scb.c b/arch/blackfin/mach-bf609/scb.c new file mode 100644 index 00000000000..ac1f07c3359 --- /dev/null +++ b/arch/blackfin/mach-bf609/scb.c @@ -0,0 +1,363 @@ +/* + * arch/blackfin/mach-common/scb-init.c - reprogram system cross bar priority + * + * Copyright 2012 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <asm/blackfin.h> +#include <asm/scb.h> + +struct scb_mi_prio scb_data[] = { +#ifdef CONFIG_SCB0_MI0 + { REG_SCB0_ARBR0, REG_SCB0_ARBW0, 32, { + CONFIG_SCB0_MI0_SLOT0, + CONFIG_SCB0_MI0_SLOT1, + CONFIG_SCB0_MI0_SLOT2, + CONFIG_SCB0_MI0_SLOT3, + CONFIG_SCB0_MI0_SLOT4, + CONFIG_SCB0_MI0_SLOT5, + CONFIG_SCB0_MI0_SLOT6, + CONFIG_SCB0_MI0_SLOT7, + CONFIG_SCB0_MI0_SLOT8, + CONFIG_SCB0_MI0_SLOT9, + CONFIG_SCB0_MI0_SLOT10, + CONFIG_SCB0_MI0_SLOT11, + CONFIG_SCB0_MI0_SLOT12, + CONFIG_SCB0_MI0_SLOT13, + CONFIG_SCB0_MI0_SLOT14, + CONFIG_SCB0_MI0_SLOT15, + CONFIG_SCB0_MI0_SLOT16, + CONFIG_SCB0_MI0_SLOT17, + CONFIG_SCB0_MI0_SLOT18, + CONFIG_SCB0_MI0_SLOT19, + CONFIG_SCB0_MI0_SLOT20, + CONFIG_SCB0_MI0_SLOT21, + CONFIG_SCB0_MI0_SLOT22, + CONFIG_SCB0_MI0_SLOT23, + CONFIG_SCB0_MI0_SLOT24, + CONFIG_SCB0_MI0_SLOT25, + CONFIG_SCB0_MI0_SLOT26, + CONFIG_SCB0_MI0_SLOT27, + CONFIG_SCB0_MI0_SLOT28, + CONFIG_SCB0_MI0_SLOT29, + CONFIG_SCB0_MI0_SLOT30, + CONFIG_SCB0_MI0_SLOT31 + }, + }, +#endif +#ifdef CONFIG_SCB0_MI1 + { REG_SCB0_ARBR1, REG_SCB0_ARBW1, 32, { + CONFIG_SCB0_MI1_SLOT0, + CONFIG_SCB0_MI1_SLOT1, + CONFIG_SCB0_MI1_SLOT2, + CONFIG_SCB0_MI1_SLOT3, + CONFIG_SCB0_MI1_SLOT4, + CONFIG_SCB0_MI1_SLOT5, + CONFIG_SCB0_MI1_SLOT6, + CONFIG_SCB0_MI1_SLOT7, + CONFIG_SCB0_MI1_SLOT8, + CONFIG_SCB0_MI1_SLOT9, + CONFIG_SCB0_MI1_SLOT10, + CONFIG_SCB0_MI1_SLOT11, + CONFIG_SCB0_MI1_SLOT12, + CONFIG_SCB0_MI1_SLOT13, + CONFIG_SCB0_MI1_SLOT14, + CONFIG_SCB0_MI1_SLOT15, + CONFIG_SCB0_MI1_SLOT16, + CONFIG_SCB0_MI1_SLOT17, + CONFIG_SCB0_MI1_SLOT18, + CONFIG_SCB0_MI1_SLOT19, + CONFIG_SCB0_MI1_SLOT20, + CONFIG_SCB0_MI1_SLOT21, + CONFIG_SCB0_MI1_SLOT22, + CONFIG_SCB0_MI1_SLOT23, + CONFIG_SCB0_MI1_SLOT24, + CONFIG_SCB0_MI1_SLOT25, + CONFIG_SCB0_MI1_SLOT26, + CONFIG_SCB0_MI1_SLOT27, + CONFIG_SCB0_MI1_SLOT28, + CONFIG_SCB0_MI1_SLOT29, + CONFIG_SCB0_MI1_SLOT30, + CONFIG_SCB0_MI1_SLOT31 + }, + }, +#endif +#ifdef CONFIG_SCB0_MI2 + { REG_SCB0_ARBR2, REG_SCB0_ARBW2, 32, { + CONFIG_SCB0_MI2_SLOT0, + CONFIG_SCB0_MI2_SLOT1, + CONFIG_SCB0_MI2_SLOT2, + CONFIG_SCB0_MI2_SLOT3, + CONFIG_SCB0_MI2_SLOT4, + CONFIG_SCB0_MI2_SLOT5, + CONFIG_SCB0_MI2_SLOT6, + CONFIG_SCB0_MI2_SLOT7, + CONFIG_SCB0_MI2_SLOT8, + CONFIG_SCB0_MI2_SLOT9, + CONFIG_SCB0_MI2_SLOT10, + CONFIG_SCB0_MI2_SLOT11, + CONFIG_SCB0_MI2_SLOT12, + CONFIG_SCB0_MI2_SLOT13, + CONFIG_SCB0_MI2_SLOT14, + CONFIG_SCB0_MI2_SLOT15, + CONFIG_SCB0_MI2_SLOT16, + CONFIG_SCB0_MI2_SLOT17, + CONFIG_SCB0_MI2_SLOT18, + CONFIG_SCB0_MI2_SLOT19, + CONFIG_SCB0_MI2_SLOT20, + CONFIG_SCB0_MI2_SLOT21, + CONFIG_SCB0_MI2_SLOT22, + CONFIG_SCB0_MI2_SLOT23, + CONFIG_SCB0_MI2_SLOT24, + CONFIG_SCB0_MI2_SLOT25, + CONFIG_SCB0_MI2_SLOT26, + CONFIG_SCB0_MI2_SLOT27, + CONFIG_SCB0_MI2_SLOT28, + CONFIG_SCB0_MI2_SLOT29, + CONFIG_SCB0_MI2_SLOT30, + CONFIG_SCB0_MI2_SLOT31 + }, + }, +#endif +#ifdef CONFIG_SCB0_MI3 + { REG_SCB0_ARBR3, REG_SCB0_ARBW3, 32, { + CONFIG_SCB0_MI3_SLOT0, + CONFIG_SCB0_MI3_SLOT1, + CONFIG_SCB0_MI3_SLOT2, + CONFIG_SCB0_MI3_SLOT3, + CONFIG_SCB0_MI3_SLOT4, + CONFIG_SCB0_MI3_SLOT5, + CONFIG_SCB0_MI3_SLOT6, + CONFIG_SCB0_MI3_SLOT7, + CONFIG_SCB0_MI3_SLOT8, + CONFIG_SCB0_MI3_SLOT9, + CONFIG_SCB0_MI3_SLOT10, + CONFIG_SCB0_MI3_SLOT11, + CONFIG_SCB0_MI3_SLOT12, + CONFIG_SCB0_MI3_SLOT13, + CONFIG_SCB0_MI3_SLOT14, + CONFIG_SCB0_MI3_SLOT15, + CONFIG_SCB0_MI3_SLOT16, + CONFIG_SCB0_MI3_SLOT17, + CONFIG_SCB0_MI3_SLOT18, + CONFIG_SCB0_MI3_SLOT19, + CONFIG_SCB0_MI3_SLOT20, + CONFIG_SCB0_MI3_SLOT21, + CONFIG_SCB0_MI3_SLOT22, + CONFIG_SCB0_MI3_SLOT23, + CONFIG_SCB0_MI3_SLOT24, + CONFIG_SCB0_MI3_SLOT25, + CONFIG_SCB0_MI3_SLOT26, + CONFIG_SCB0_MI3_SLOT27, + CONFIG_SCB0_MI3_SLOT28, + CONFIG_SCB0_MI3_SLOT29, + CONFIG_SCB0_MI3_SLOT30, + CONFIG_SCB0_MI3_SLOT31 + }, + }, +#endif +#ifdef CONFIG_SCB0_MI4 + { REG_SCB0_ARBR4, REG_SCB4_ARBW0, 32, { + CONFIG_SCB0_MI4_SLOT0, + CONFIG_SCB0_MI4_SLOT1, + CONFIG_SCB0_MI4_SLOT2, + CONFIG_SCB0_MI4_SLOT3, + CONFIG_SCB0_MI4_SLOT4, + CONFIG_SCB0_MI4_SLOT5, + CONFIG_SCB0_MI4_SLOT6, + CONFIG_SCB0_MI4_SLOT7, + CONFIG_SCB0_MI4_SLOT8, + CONFIG_SCB0_MI4_SLOT9, + CONFIG_SCB0_MI4_SLOT10, + CONFIG_SCB0_MI4_SLOT11, + CONFIG_SCB0_MI4_SLOT12, + CONFIG_SCB0_MI4_SLOT13, + CONFIG_SCB0_MI4_SLOT14, + CONFIG_SCB0_MI4_SLOT15, + CONFIG_SCB0_MI4_SLOT16, + CONFIG_SCB0_MI4_SLOT17, + CONFIG_SCB0_MI4_SLOT18, + CONFIG_SCB0_MI4_SLOT19, + CONFIG_SCB0_MI4_SLOT20, + CONFIG_SCB0_MI4_SLOT21, + CONFIG_SCB0_MI4_SLOT22, + CONFIG_SCB0_MI4_SLOT23, + CONFIG_SCB0_MI4_SLOT24, + CONFIG_SCB0_MI4_SLOT25, + CONFIG_SCB0_MI4_SLOT26, + CONFIG_SCB0_MI4_SLOT27, + CONFIG_SCB0_MI4_SLOT28, + CONFIG_SCB0_MI4_SLOT29, + CONFIG_SCB0_MI4_SLOT30, + CONFIG_SCB0_MI4_SLOT31 + }, + }, +#endif +#ifdef CONFIG_SCB0_MI5 + { REG_SCB0_ARBR5, REG_SCB0_ARBW5, 16, { + CONFIG_SCB0_MI5_SLOT0, + CONFIG_SCB0_MI5_SLOT1, + CONFIG_SCB0_MI5_SLOT2, + CONFIG_SCB0_MI5_SLOT3, + CONFIG_SCB0_MI5_SLOT4, + CONFIG_SCB0_MI5_SLOT5, + CONFIG_SCB0_MI5_SLOT6, + CONFIG_SCB0_MI5_SLOT7, + CONFIG_SCB0_MI5_SLOT8, + CONFIG_SCB0_MI5_SLOT9, + CONFIG_SCB0_MI5_SLOT10, + CONFIG_SCB0_MI5_SLOT11, + CONFIG_SCB0_MI5_SLOT12, + CONFIG_SCB0_MI5_SLOT13, + CONFIG_SCB0_MI5_SLOT14, + CONFIG_SCB0_MI5_SLOT15 + }, + }, +#endif +#ifdef CONFIG_SCB1_MI0 + { REG_SCB1_ARBR0, REG_SCB1_ARBW0, 20, { + CONFIG_SCB1_MI0_SLOT0, + CONFIG_SCB1_MI0_SLOT1, + CONFIG_SCB1_MI0_SLOT2, + CONFIG_SCB1_MI0_SLOT3, + CONFIG_SCB1_MI0_SLOT4, + CONFIG_SCB1_MI0_SLOT5, + CONFIG_SCB1_MI0_SLOT6, + CONFIG_SCB1_MI0_SLOT7, + CONFIG_SCB1_MI0_SLOT8, + CONFIG_SCB1_MI0_SLOT9, + CONFIG_SCB1_MI0_SLOT10, + CONFIG_SCB1_MI0_SLOT11, + CONFIG_SCB1_MI0_SLOT12, + CONFIG_SCB1_MI0_SLOT13, + CONFIG_SCB1_MI0_SLOT14, + CONFIG_SCB1_MI0_SLOT15, + CONFIG_SCB1_MI0_SLOT16, + CONFIG_SCB1_MI0_SLOT17, + CONFIG_SCB1_MI0_SLOT18, + CONFIG_SCB1_MI0_SLOT19 + }, + }, +#endif +#ifdef CONFIG_SCB2_MI0 + { REG_SCB2_ARBR0, REG_SCB2_ARBW0, 10, { + CONFIG_SCB2_MI0_SLOT0, + CONFIG_SCB2_MI0_SLOT1, + CONFIG_SCB2_MI0_SLOT2, + CONFIG_SCB2_MI0_SLOT3, + CONFIG_SCB2_MI0_SLOT4, + CONFIG_SCB2_MI0_SLOT5, + CONFIG_SCB2_MI0_SLOT6, + CONFIG_SCB2_MI0_SLOT7, + CONFIG_SCB2_MI0_SLOT8, + CONFIG_SCB2_MI0_SLOT9 + }, + }, +#endif +#ifdef CONFIG_SCB3_MI0 + { REG_SCB3_ARBR0, REG_SCB3_ARBW0, 16, { + CONFIG_SCB3_MI0_SLOT0, + CONFIG_SCB3_MI0_SLOT1, + CONFIG_SCB3_MI0_SLOT2, + CONFIG_SCB3_MI0_SLOT3, + CONFIG_SCB3_MI0_SLOT4, + CONFIG_SCB3_MI0_SLOT5, + CONFIG_SCB3_MI0_SLOT6, + CONFIG_SCB3_MI0_SLOT7, + CONFIG_SCB3_MI0_SLOT8, + CONFIG_SCB3_MI0_SLOT9, + CONFIG_SCB3_MI0_SLOT10, + CONFIG_SCB3_MI0_SLOT11, + CONFIG_SCB3_MI0_SLOT12, + CONFIG_SCB3_MI0_SLOT13, + CONFIG_SCB3_MI0_SLOT14, + CONFIG_SCB3_MI0_SLOT15 + }, + }, +#endif +#ifdef CONFIG_SCB4_MI0 + { REG_SCB4_ARBR0, REG_SCB4_ARBW0, 16, { + CONFIG_SCB4_MI0_SLOT0, + CONFIG_SCB4_MI0_SLOT1, + CONFIG_SCB4_MI0_SLOT2, + CONFIG_SCB4_MI0_SLOT3, + CONFIG_SCB4_MI0_SLOT4, + CONFIG_SCB4_MI0_SLOT5, + CONFIG_SCB4_MI0_SLOT6, + CONFIG_SCB4_MI0_SLOT7, + CONFIG_SCB4_MI0_SLOT8, + CONFIG_SCB4_MI0_SLOT9, + CONFIG_SCB4_MI0_SLOT10, + CONFIG_SCB4_MI0_SLOT11, + CONFIG_SCB4_MI0_SLOT12, + CONFIG_SCB4_MI0_SLOT13, + CONFIG_SCB4_MI0_SLOT14, + CONFIG_SCB4_MI0_SLOT15 + }, + }, +#endif +#ifdef CONFIG_SCB5_MI0 + { REG_SCB5_ARBR0, REG_SCB5_ARBW0, 8, { + CONFIG_SCB5_MI0_SLOT0, + CONFIG_SCB5_MI0_SLOT1, + CONFIG_SCB5_MI0_SLOT2, + CONFIG_SCB5_MI0_SLOT3, + CONFIG_SCB5_MI0_SLOT4, + CONFIG_SCB5_MI0_SLOT5, + CONFIG_SCB5_MI0_SLOT6, + CONFIG_SCB5_MI0_SLOT7 + }, + }, +#endif +#ifdef CONFIG_SCB6_MI0 + { REG_SCB6_ARBR0, REG_SCB6_ARBW0, 4, { + CONFIG_SCB6_MI0_SLOT0, + CONFIG_SCB6_MI0_SLOT1, + CONFIG_SCB6_MI0_SLOT2, + CONFIG_SCB6_MI0_SLOT3 + }, + }, +#endif +#ifdef CONFIG_SCB7_MI0 + { REG_SCB7_ARBR0, REG_SCB7_ARBW0, 6, { + CONFIG_SCB7_MI0_SLOT0, + CONFIG_SCB7_MI0_SLOT1, + CONFIG_SCB7_MI0_SLOT2, + CONFIG_SCB7_MI0_SLOT3, + CONFIG_SCB7_MI0_SLOT4, + CONFIG_SCB7_MI0_SLOT5 + }, + }, +#endif +#ifdef CONFIG_SCB8_MI0 + { REG_SCB8_ARBR0, REG_SCB8_ARBW0, 8, { + CONFIG_SCB8_MI0_SLOT0, + CONFIG_SCB8_MI0_SLOT1, + CONFIG_SCB8_MI0_SLOT2, + CONFIG_SCB8_MI0_SLOT3, + CONFIG_SCB8_MI0_SLOT4, + CONFIG_SCB8_MI0_SLOT5, + CONFIG_SCB8_MI0_SLOT6, + CONFIG_SCB8_MI0_SLOT7 + }, + }, +#endif +#ifdef CONFIG_SCB9_MI0 + { REG_SCB9_ARBR0, REG_SCB9_ARBW0, 10, { + CONFIG_SCB9_MI0_SLOT0, + CONFIG_SCB9_MI0_SLOT1, + CONFIG_SCB9_MI0_SLOT2, + CONFIG_SCB9_MI0_SLOT3, + CONFIG_SCB9_MI0_SLOT4, + CONFIG_SCB9_MI0_SLOT5, + CONFIG_SCB9_MI0_SLOT6, + CONFIG_SCB9_MI0_SLOT7, + CONFIG_SCB9_MI0_SLOT8, + CONFIG_SCB9_MI0_SLOT9 + }, + }, +#endif + { 0, } +}; diff --git a/arch/blackfin/mach-common/Makefile b/arch/blackfin/mach-common/Makefile index 675466d490d..f0997920404 100644 --- a/arch/blackfin/mach-common/Makefile +++ b/arch/blackfin/mach-common/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_PM) += pm.o ifneq ($(CONFIG_BF60x),y) obj-$(CONFIG_PM) += dpmc_modes.o endif +obj-$(CONFIG_SCB_PRIORITY) += scb-init.o obj-$(CONFIG_CPU_VOLTAGE) += dpmc.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_BFIN_KERNEL_CLOCK) += clocks-init.o diff --git a/arch/blackfin/mach-common/scb-init.c b/arch/blackfin/mach-common/scb-init.c new file mode 100644 index 00000000000..2cbfb0b5679 --- /dev/null +++ b/arch/blackfin/mach-common/scb-init.c @@ -0,0 +1,53 @@ +/* + * arch/blackfin/mach-common/scb-init.c - reprogram system cross bar priority + * + * Copyright 2012 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/kernel.h> +#include <asm/scb.h> + +__attribute__((l1_text)) +inline void scb_mi_write(unsigned long scb_mi_arbw, unsigned int slots, + unsigned char *scb_mi_prio) +{ + unsigned int i; + + for (i = 0; i < slots; ++i) + bfin_write32(scb_mi_arbw, (i << SCB_SLOT_OFFSET) | scb_mi_prio[i]); +} + +__attribute__((l1_text)) +inline void scb_mi_read(unsigned long scb_mi_arbw, unsigned int slots, + unsigned char *scb_mi_prio) +{ + unsigned int i; + + for (i = 0; i < slots; ++i) { + bfin_write32(scb_mi_arbw, (0xFF << SCB_SLOT_OFFSET) | i); + scb_mi_prio[i] = bfin_read32(scb_mi_arbw); + } +} + +__attribute__((l1_text)) +void init_scb(void) +{ + unsigned int i, j; + unsigned char scb_tmp_prio[32]; + + pr_info("Init System Crossbar\n"); + for (i = 0; scb_data[i].scb_mi_arbr > 0; ++i) { + + scb_mi_write(scb_data[i].scb_mi_arbw, scb_data[i].scb_mi_slots, scb_data[i].scb_mi_prio); + + pr_debug("scb priority at 0x%lx:\n", scb_data[i].scb_mi_arbr); + scb_mi_read(scb_data[i].scb_mi_arbw, scb_data[i].scb_mi_slots, scb_tmp_prio); + for (j = 0; j < scb_data[i].scb_mi_slots; ++j) + pr_debug("slot %d = %d\n", j, scb_tmp_prio[j]); + } + +} |