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ARM: SoC cleanups for v4.4
Again we have a sizable (but not huge) cleanup branch with a net delta of about
-3k lines.
Main contents here is:
- A bunch of development/cleanup of a few PXA boards
- Removal of bockw platforms on shmobile, since the platform has now gone
completely multiplatform. Whee!
- move of the 32kHz timer on OMAP to a proper timesource
- Misc cleanup of older OMAP material (incl removal of one board file)
- Switch over to new common PWM lookup support for several platforms
There's also a handful of other cleanups across the tree, but the above are
the major pieces.
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Merge tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC cleanups from Olof Johansson:
"Again we have a sizable (but not huge) cleanup branch with a net delta
of about -3k lines.
Main contents here is:
- A bunch of development/cleanup of a few PXA boards
- Removal of bockw platforms on shmobile, since the platform has now
gone completely multiplatform. Whee!
- move of the 32kHz timer on OMAP to a proper timesource
- Misc cleanup of older OMAP material (incl removal of one board
file)
- Switch over to new common PWM lookup support for several platforms
There's also a handful of other cleanups across the tree, but the
above are the major pieces"
* tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (103 commits)
ARM: OMAP3: hwmod data: Remove legacy mailbox data and addrs
ARM: DRA7: hwmod data: Remove spinlock hwmod addrs
ARM: OMAP4: hwmod data: Remove spinlock hwmod addrs
ARM: DRA7/AM335x/AM437x: hwmod: Remove gpmc address space from hwmod data
ARM: Remove __ref on hotplug cpu die path
ARM: Remove open-coded version of IRQCHIP_DECLARE
arm: omap2: board-generic: use omap4_local_timer_init for AM437x
ARM: DRA7/AM335x/AM437x: hwmod: Remove elm address space from hwmod data
ARM: OMAP: Remove duplicated operand in OR operation
clocksource: ti-32k: make it depend on GENERIC_CLOCKSOURCE
ARM: pxa: remove incorrect __init annotation on pxa27x_set_pwrmode
ARM: pxa: raumfeld: make some variables static
ARM: OMAP: Change all cpu_is_* occurences to soc_is_* for id.c
ARM: OMAP2+: Rename cpu_is macros to soc_is
arm: omap2: timer: limit hwmod usage to non-DT boots
arm: omap2+: select 32k clocksource driver
clocksource: add TI 32.768 Hz counter driver
arm: omap2: timer: rename omap_sync32k_timer_init()
arm: omap2: timer: always call clocksource_of_init() when DT
arm: omap2: timer: move realtime_counter_init() around
...
This commit is contained in:
Linus Torvalds
commit
a5e1d715a8
98 changed files with 1002 additions and 4433 deletions
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@ -39,8 +39,6 @@ Boards:
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compatible = "renesas,armadillo800eva"
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- BOCK-W
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compatible = "renesas,bockw", "renesas,r8a7778"
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- BOCK-W - Reference Device Tree Implementation
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compatible = "renesas,bockw-reference", "renesas,r8a7778"
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- Genmai (RTK772100BC00000BR)
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compatible = "renesas,genmai", "renesas,r7s72100"
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- Gose
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@ -57,7 +55,3 @@ Boards:
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compatible = "renesas,lager", "renesas,r8a7790"
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- Marzen
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compatible = "renesas,marzen", "renesas,r8a7779"
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Note: Reference Device Tree Implementations are temporary implementations
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to ease the migration from platform devices to Device Tree, and are
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intended to be removed in the future.
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@ -24,9 +24,9 @@ Required properties:
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Optional properties:
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- interrupts: Must contain a list of interrupt specifiers for memory
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controller interrupts, if available.
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- interrupts-names: Must contain a list of interrupt names corresponding to
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the interrupts in the interrupts property, if available.
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Valid interrupt names are:
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- interrupt-names: Must contain a list of interrupt names corresponding to
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the interrupts in the interrupts property, if available.
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Valid interrupt names are:
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- "sec" (secure interrupt)
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- "temp" (normal (temperature) interrupt)
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- power-domains: Must contain a reference to the PM domain that the memory
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@ -22,15 +22,10 @@ Typically a SPI master is defined in the arch/.../mach-*/board-*.c as a
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found in include/linux/spi/pxa2xx_spi.h:
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struct pxa2xx_spi_master {
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u32 clock_enable;
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u16 num_chipselect;
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u8 enable_dma;
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};
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The "pxa2xx_spi_master.clock_enable" field is used to enable/disable the
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corresponding SSP peripheral block in the "Clock Enable Register (CKEN"). See
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the "PXA2xx Developer Manual" section "Clocks and Power Management".
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The "pxa2xx_spi_master.num_chipselect" field is used to determine the number of
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slave device (chips) attached to this SPI master.
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@ -57,7 +52,6 @@ static struct resource pxa_spi_nssp_resources[] = {
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};
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static struct pxa2xx_spi_master pxa_nssp_master_info = {
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.clock_enable = CKEN_NSSP, /* NSSP Peripheral clock */
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.num_chipselect = 1, /* Matches the number of chips attached to NSSP */
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.enable_dma = 1, /* Enables NSSP DMA */
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};
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