This series converts the Tegra DTs and drivers to use the common/
standard DMA and reset bindings, rather than custom bindings. It also
adds complete documentation for the Tegra clock bindings without
actually changing any binding definitions.
This conversion relies on a few sets of patches in branches from outside
the Tegra tree:
1) A patch to add an DMA channel request API which allows deferred probe
to be implemented.
2) A patch to implement a common part of the of_xlate function for DMA
controllers.
3) Some ASoC patches (which in turn rely on (1) above), which support
deferred probe during DMA channel allocation.
4) The Tegra clock driver changes for 3.14.
Consequently, this branch is based on a merge of all of those external
branches.
In turn, this branch is or will be pulled into a few places that either
rely on features introduced here, or would otherwise conflict with the
patches:
a) Tegra's own for-3.14/powergate and for-4.14/dt branches, to avoid
conflicts.
b) The DRM tree, which introduces new code that relies on the reset
controller framework introduced in this branch, and to avoid
conflicts.
----------------------------------------------------------------
The following changes since commit e9827d9be9777cf287dd1340e6e7a8526f9e0b70:
Merge tag 'clk-tegra-for-3.14' into for-3.14/dmas-resets-rework
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tegra-for-3.14-dmas-resets-rework
for you to fetch changes up to 8a0a1af30cbf56b41220a02e34835022c4d72f41:
spi: tegra: checking for ERR_PTR instead of NULL
----------------------------------------------------------------
Dan Carpenter (1):
spi: tegra: checking for ERR_PTR instead of NULL
Stephen Warren (29):
ARM: tegra: add missing clock documentation to DT bindings
ARM: tegra: document reset properties in DT bindings
ARM: tegra: document use of standard DMA DT bindings
ARM: tegra: update DT files to add reset properties
ARM: tegra: update DT files to add DMA properties
ARM: tegra: select the reset framework
clk: tegra: implement a reset driver
pci: tegra: use reset framework
drm/tegra: use reset framework
ARM: tegra: pass reset to tegra_powergate_sequence_power_up()
dma: tegra: use reset framework
dma: tegra: register as an OF DMA controller
ASoC: tegra: use reset framework
ASoC: tegra: call pm_runtime APIs around register accesses
ASoC: tegra: allocate AHUB FIFO during probe() not startup()
ASoC: tegra: convert to standard DMA DT bindings
i2c: tegra: use reset framework
staging: nvec: use reset framework
spi: tegra: use reset framework
spi: tegra: convert to standard DMA DT bindings
serial: tegra: use reset framework
serial: tegra: convert to standard DMA DT bindings
Input: tegra-kbc - use reset framework
USB: EHCI: tegra: use reset framework
ARM: tegra: remove legacy clock entries from DT
ARM: tegra: remove legacy DMA entries from DT
clk: tegra: remove legacy reset APIs
clk: tegra: remove bogus PCIE_XCLK
ASoC: tegra: update module reset list for Tegra124
.../bindings/arm/tegra/nvidia,tegra20-pmc.txt | 1 +
.../bindings/clock/nvidia,tegra114-car.txt | 4 +
.../bindings/clock/nvidia,tegra124-car.txt | 4 +
.../bindings/clock/nvidia,tegra20-car.txt | 4 +
.../bindings/clock/nvidia,tegra30-car.txt | 4 +
.../devicetree/bindings/dma/tegra20-apbdma.txt | 14 ++
.../bindings/gpu/nvidia,tegra20-host1x.txt | 122 +++++++++++++
.../bindings/i2c/nvidia,tegra20-i2c.txt | 27 ++-
.../bindings/input/nvidia,tegra20-kbc.txt | 9 +
.../bindings/mmc/nvidia,tegra20-sdhci.txt | 9 +
.../devicetree/bindings/nvec/nvidia,nvec.txt | 12 ++
.../bindings/pci/nvidia,tegra20-pcie.txt | 26 +--
.../bindings/pwm/nvidia,tegra20-pwm.txt | 9 +
.../bindings/rtc/nvidia,tegra20-rtc.txt | 3 +
.../bindings/serial/nvidia,tegra20-hsuart.txt | 19 +-
.../sound/nvidia,tegra-audio-alc5632.txt | 7 +-
.../sound/nvidia,tegra-audio-rt5640.txt | 7 +-
.../sound/nvidia,tegra-audio-wm8753.txt | 7 +-
.../sound/nvidia,tegra-audio-wm8903.txt | 7 +-
.../sound/nvidia,tegra-audio-wm9712.txt | 7 +-
.../bindings/sound/nvidia,tegra20-ac97.txt | 20 ++-
.../bindings/sound/nvidia,tegra20-i2s.txt | 19 +-
.../bindings/sound/nvidia,tegra30-ahub.txt | 63 +++++--
.../bindings/sound/nvidia,tegra30-i2s.txt | 11 +-
.../bindings/spi/nvidia,tegra114-spi.txt | 24 ++-
.../bindings/spi/nvidia,tegra20-sflash.txt | 20 ++-
.../bindings/spi/nvidia,tegra20-slink.txt | 20 ++-
.../bindings/timer/nvidia,tegra20-timer.txt | 3 +
.../bindings/timer/nvidia,tegra30-timer.txt | 3 +
.../bindings/usb/nvidia,tegra20-ehci.txt | 7 +-
arch/arm/boot/dts/tegra114.dtsi | 157 +++++++++++++----
arch/arm/boot/dts/tegra20-paz00.dts | 2 +
arch/arm/boot/dts/tegra20.dtsi | 136 ++++++++++++--
arch/arm/boot/dts/tegra30.dtsi | 175 ++++++++++++++++---
arch/arm/mach-tegra/Kconfig | 2 +
arch/arm/mach-tegra/powergate.c | 8 +-
drivers/clk/tegra/clk-periph-gate.c | 22 ---
drivers/clk/tegra/clk-periph.c | 40 -----
drivers/clk/tegra/clk-tegra114.c | 3 +-
drivers/clk/tegra/clk-tegra124.c | 2 +-
drivers/clk/tegra/clk-tegra20.c | 9 +-
drivers/clk/tegra/clk-tegra30.c | 10 +-
drivers/clk/tegra/clk.c | 50 +++++-
drivers/clk/tegra/clk.h | 3 +-
drivers/dma/tegra20-apb-dma.c | 52 +++++-
drivers/gpu/drm/tegra/Kconfig | 1 +
drivers/gpu/drm/tegra/dc.c | 10 +-
drivers/gpu/drm/tegra/drm.h | 3 +
drivers/gpu/drm/tegra/gr3d.c | 22 ++-
drivers/gpu/drm/tegra/hdmi.c | 15 +-
drivers/i2c/busses/i2c-tegra.c | 13 +-
drivers/input/keyboard/tegra-kbc.c | 13 +-
drivers/pci/host/pci-tegra.c | 53 ++++--
drivers/spi/Kconfig | 3 +
drivers/spi/spi-tegra114.c | 66 ++++---
drivers/spi/spi-tegra20-sflash.c | 18 +-
drivers/spi/spi-tegra20-slink.c | 66 ++++---
drivers/staging/nvec/nvec.c | 11 +-
drivers/staging/nvec/nvec.h | 5 +-
drivers/tty/serial/serial-tegra.c | 38 ++--
drivers/usb/host/ehci-tegra.c | 14 +-
include/dt-bindings/clock/tegra20-car.h | 2 +-
include/dt-bindings/clock/tegra30-car.h | 2 +-
include/linux/clk/tegra.h | 7 -
include/linux/tegra-powergate.h | 7 +-
sound/soc/tegra/Kconfig | 2 +
sound/soc/tegra/tegra20_ac97.c | 11 --
sound/soc/tegra/tegra20_i2s.c | 20 +--
sound/soc/tegra/tegra30_ahub.c | 138 +++++++++------
sound/soc/tegra/tegra30_ahub.h | 11 +-
sound/soc/tegra/tegra30_i2s.c | 97 +++++-----
sound/soc/tegra/tegra30_i2s.h | 3 +
sound/soc/tegra/tegra_pcm.c | 17 +-
sound/soc/tegra/tegra_pcm.h | 5 +
74 files changed, 1320 insertions(+), 516 deletions(-)
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