When a skeleton "clocks { .. }" remain in .dtsi, the child node can
be moved to .dts, "ref12" is then found by of_clk_get().
Signed-off-by: Jonas Jensen <jonas.jensen@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
some missed dt nodes or props for sirf dts for 3.14.
Among them:
- add lost clocks for cphifbg
- add lost bus_width, clock and status for sdhci
- add clock, frequence-voltage table for CPU0
- add lost minigpsrtc device node
- add lost usp1_uart_nostreamctrl pin group for atlas6
- add pin group for USP0 with only RX or TX frame sync
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Merge tag 'sirf-dts-for-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux into next/dt
ARM: sirf: dts update for 3.14
From Barry Song:
some missed dt nodes or props for sirf dts for 3.14.
Among them:
- add lost clocks for cphifbg
- add lost bus_width, clock and status for sdhci
- add clock, frequence-voltage table for CPU0
- add lost minigpsrtc device node
- add lost usp1_uart_nostreamctrl pin group for atlas6
- add pin group for USP0 with only RX or TX frame sync
* tag 'sirf-dts-for-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux:
ARM: dts: SiRF: add pin group for USP0 with only RX or TX frame sync
ARM: dts: SiRF: add lost usp1_uart_nostreamctrl pin group for atlas6
ARM: dts: sirf: add lost minigpsrtc device node
ARM: dts: sirf: add clock, frequence-voltage table for CPU0
ARM: dts: sirf: add lost bus_width, clock and status for sdhci
ARM: dts: sirf: add lost clocks for cphifbg
Signed-off-by: Kevin Hilman <khilman@linaro.org>
add pin groups for USP0 only holding one of TX and RX frame sync. this
patch matches with the change in drivers/pinctrl/sirf.
Signed-off-by: Rongjun Ying <Rongjun.Ying@csr.com>
Signed-off-by: Barry Song <Barry.Song@csr.com>
this patch adds lost usp1_uart_nostreamctrl pin group for atlas6, which
matches with the change in drivers/pinctrl/sirf/pinctrl-atlas6.c.
Signed-off-by: Qipan Li <Qipan.Li@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
This patch adds lost minigpsrtc device node for prima2 and atlas6,
which is behind rtc-iobg and whose offset is 2000.
Signed-off-by: Xianglong Du <Xianglong.Du@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
prima2 and atlas6 uses cpufreq_cpu0, here we put related clock, operation
points in dtsi.
Signed-off-by: Rongjun Ying <Rongjun.Ying@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
some nodes missed bus_width, clocks and status properties, here we fix them
in prima2 and atlas6 dtsi.
Signed-off-by: Bin Shi <Bin.Shi@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
- Delete some unused U8540 UART platform data.
- MMC/SD-fixes from Ulf Hansson so everything works with
the device tree again.
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Merge tag 'ux500-devicetree-v3.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/dt
From Linus Walleij:
Ux500 device tree patches for v3.14, take 2
- Delete some unused U8540 UART platform data.
- MMC/SD-fixes from Ulf Hansson so everything works with
the device tree again.
* tag 'ux500-devicetree-v3.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
ARM: ux500: regulators: Remove dead code for SD-card regulator
ARM: ux500: Configure regulator for I/O voltage for SD-card slot
ARM: ux500: Refactor common DT configs for sdi[n] devices
ARM: ux500: delete U8540 UART auxdata
Signed-off-by: Olof Johansson <olof@lixom.net>
Revert the addition of SSI clocks to DT for the
r8a7790 (R-Car H2) and r8a7791 (R-Car M2) SoCs.
Unfortunately these patches prevent booting the
r8a7790-based Lager board and r8a7791-based Koelsch board
to the point where a serial output is available.
A solution to this problem is being sought but has not
yet been finalised so in the mean time revert the changes.
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Merge tag 'renesas-dt-fixes-for-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
From Simon Horman:
Renesas ARM Based SoC DT Fixes for v3.14
Revert the addition of SSI clocks to DT for the
r8a7790 (R-Car H2) and r8a7791 (R-Car M2) SoCs.
Unfortunately these patches prevent booting the
r8a7790-based Lager board and r8a7791-based Koelsch board
to the point where a serial output is available.
A solution to this problem is being sought but has not
yet been finalised so in the mean time revert the changes.
* tag 'renesas-dt-fixes-for-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
Revert "ARM: shmobile: r8a7791: Add SSI clocks in device tree"
Revert "ARM: shmobile: r8a7790: Add SSI clocks in device tree"
Signed-off-by: Olof Johansson <olof@lixom.net>
The pl330 dmac won't be added to the list of amba devices, as it doesn't have
a clock entry.
Add the clock.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
The Cubietruck makes use of the first three i2c controllers found on the
Allwinner A20; i2c-0 is used internally for the PMIC, i2c-1 is exposed on
the board headers, and i2c-2 is used for DDC on the VGA connector. This
patch enables them in the device tree.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add a minimal board dts file for EXYNOS4412 based FriendlyARM's
TINY4412 board. This patch including support peripherals like
UART, SD card on SDMMC2 port and GPIO connected LEDs.
Signed-off-by: Alex Ling <kasimling@gmail.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Arndale Octa board is based on Exynos5420 SoC. This patch
adds the basic support required for booting it through DT.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
The BCM2835 SoC contains a DWC2 USB controller. Add this to the DT.
Set up the pin controller to fully enable the USB controller on the
Raspberry Pi. The GPIO setup works because the default output value for
GPIO 6 (LAN_RUN/n_reset) just happens to be 1, which enables the
USB/LAN chip.
Note that you'll need a U-Boot which enables power to the USB controller;
search for U-Boot patch "ARM: rpi_b: power on SDHCI and USB HW modules".
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Various DT related patches, but mostly:
- Support for the Olimex A13-olinuxino-micro
- Added the needed IP in the A31 for the HS timer support and SMP bringup
- A10 and A20 RTC
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Merge tag 'sunxi-dt-for-3.14' of https://github.com/mripard/linux into next/dt
From Maxime Ripard:
Allwinner sunXi DT Additions for 3.14
Various DT related patches, but mostly:
- Support for the Olimex A13-olinuxino-micro
- Added the needed IP in the A31 for the HS timer support and SMP bringup
- A10 and A20 RTC
* tag 'sunxi-dt-for-3.14' of https://github.com/mripard/linux:
ARM: sun6i: dt: Add IP needed to bring up the additional cores
ARM: dts: sun5i: Add new sun5i-a13-olinuxino-micro board
ARM: sun6i: Add the reset controller to the DTSI
ARM: sunxi: dt: add EMAC aliases
ARM: dts: sun4i/sun7i: add RTC node
Signed-off-by: Olof Johansson <olof@lixom.net>
Add the mmio architected timer node.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Add the restart node so we can reboot the device.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Add support for the Snapdragon 800 MSM8974 SoC, used on the Dragonboard
and others. Board support added in separate patch.
Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>
Acked-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
[olof: split off SoC support in separate patch]
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit adds the two external clock outputs available on A20 to
its device tree. A dummy fixed factor clock is also added to serve as
the first input of the clock outputs, which according to AW's A20 user
manual, is the 24MHz oscillator divided by 750.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Device tree naming conventions state that node names should match
the nodes function. Change external low speed oscillator node name
to match.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This patch adds the clock output pin options on the A20.
The 2 pins can output a configurable clock to be used by
external modules. This is used on the CubieTruck, to supply
a 32768 Hz low power clock to the onboard Wifi+BT module.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The chosen nodes are nowadays pretty useless, since they will be overriden by
the bootloader anyway.
We can thus safely remove them.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Allwinner sunXi SoCs DT changes for clocks
This contains the DT parts of the "[PATCH v3 00/13] clk: sunxi: add PLL5
and PLL6 support" series. It adds DT nodes for PLL4/5/6 and mod0 clocks
on most sunxi platforms.
mbus is the memory bus clock, and it is present on both sun5i and sun7i
machines. Its register layout is compatible with the mod0 one.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit adds all the mod0 clocks available on A20 to its device
tree. This list was created by looking at AW's code release.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit adds all the mod0 clocks available on A10 and A13. The list
has been constructed by looking at the Allwinner code release for A10S
and A13.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit adds all the mod0 clocks present on sun4i to its device tree
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit adds PLL5 and PLL6 nodes to the sun4i, sun5i and sun7i
device trees.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit adds the PLL4 definition to the sun4i, sun5i and sun7i
device trees. PLL4 is compatible with PLL1.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This branch contains changes to Tegra's device tree that came in after
I sent the previous pull-request/tag tegra-for-3.14-dt. Changes are:
* Set up aliases for RTCs, so that the correct RTC is chosen to
initialize the system date/time.
* Venice2 pinctrl and regulator configuration.
* Built-in panel enablement for Harmony, Cardhu, Dalmore.
* HDMI enablement for Dalmore.
* USB2 port enablement for Beaver.
* Keyboard and power key enablement for Venice2.
This branch is based on tag tegra-for-3.14-dt, for which I sent a
previous pull request.
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Merge tag 'tegra-for-3.14-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
From Stephen Warren:
ARM: tegra: second set of device tree changes
This branch contains changes to Tegra's device tree that came in after
I sent the previous pull-request/tag tegra-for-3.14-dt. Changes are:
* Set up aliases for RTCs, so that the correct RTC is chosen to
initialize the system date/time.
* Venice2 pinctrl and regulator configuration.
* Built-in panel enablement for Harmony, Cardhu, Dalmore.
* HDMI enablement for Dalmore.
* USB2 port enablement for Beaver.
* Keyboard and power key enablement for Venice2.
* tag 'tegra-for-3.14-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: Enable power key on Venice2
ARM: tegra: Enable Venice2 keyboard
ARM: tegra: enable USB2 on Tegra30 Beaver
ARM: tegra: modify Tegra30 USB2 default phy_type to UTMI
ARM: tegra: Enable HDMI support on Dalmore
ARM: tegra: Enable DSI support on Dalmore
ARM: tegra: Add Tegra114 gr3d support
ARM: tegra: Add Tegra114 gr2d support
ARM: tegra: Add Tegra114 DSI support
ARM: tegra: Add host1x, DC and HDMI to Tegra114 device tree
ARM: tegra: Add MIPI calibration DT entries for Tegra114
ARM: tegra: Enable LVDS on Cardhu
ARM: tegra: Enable LVDS on Harmony
ARM: tegra: set up /aliases for RTCs on Venice2
ARM: tegra: add ams AS3722 device to Venice2 DT
ARM: tegra: fix missing pincontrol configuration for Venice2
ARM: tegra: set up /aliases entries for RTCs
Signed-off-by: Olof Johansson <olof@lixom.net>
This branch contains all the changes to Tegra's device tree. The
highlights are:
* Many patches for Tegra124 SoC support, and the Venice2 board which
uses that SoC.
* Conversion to use more headers providing named constants for pinctrl
and key codes, which improves readability.
* A few cleanups.
This branch is based on tag tegra-for-3.14-dmas-resets-rework in order
to avoid conflicts with the DT changes required to use the common
bindings for DMAs and resets.
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Merge tag 'tegra-for-3.14-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
From Stephen Warren:
ARM: tegra: device tree changes
This branch contains all the changes to Tegra's device tree. The
highlights are:
* Many patches for Tegra124 SoC support, and the Venice2 board which
uses that SoC.
* Conversion to use more headers providing named constants for pinctrl
and key codes, which improves readability.
* A few cleanups.
This branch is based on tag tegra-for-3.14-dmas-resets-rework in order
to avoid conflicts with the DT changes required to use the common
bindings for DMAs and resets.
* tag 'tegra-for-3.14-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (24 commits)
ARM: tegra: Add SPI controller nodes for Tegra124
ARM: tegra: Fix misconfiguration of pin PH2 on Venice2
ARM: tegra: fix pinctrl misconfiguration on Venice2
ARM: tegra: add default pinctrl nodes for Venice2
ARM: tegra: correct Colibri T20 regulator settings
ARM: tegra: convert dts files of Tegra30 platforms to use pinctrl defines
ARM: tegra: convert dts files of Tegra20 platforms to use pinctrl defines
ARM: tegra: convert dts files of Tegra114 platforms to use pinctrl defines
ARM: tegra: Add header file for pinctrl constants
ARM: tegra: convert device tree files to use key defines
ARM: tegra: Enable PWM on Venice2
ARM: tegra: Add Tegra124 PWM support
ARM: tegra: add sound card to Venice2 DT
ARM: tegra: add audio-related device to Tegra124 DT
ARM: tegra: enable I2C controllers on Venice2
ARM: tegra: add I2C controllers to Tegra124 DT
ARM: tegra: add MMC controllers to Tegra124 DT
ARM: tegra: add Tegra124 pinmux node to DT
ARM: tegra: add APB DMA controller to Tegra124 DT
ARM: tegra: add reset properties to Tegra124 DTs
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Bringing in the tegra dma/reset framework cleanup as a base for the DT changes.
* tegra/dma-reset-rework: (320 commits)
spi: tegra: checking for ERR_PTR instead of NULL
ASoC: tegra: update module reset list for Tegra124
clk: tegra: remove bogus PCIE_XCLK
clk: tegra: remove legacy reset APIs
ARM: tegra: remove legacy DMA entries from DT
ARM: tegra: remove legacy clock entries from DT
USB: EHCI: tegra: use reset framework
Input: tegra-kbc - use reset framework
serial: tegra: convert to standard DMA DT bindings
serial: tegra: use reset framework
spi: tegra: convert to standard DMA DT bindings
spi: tegra: use reset framework
staging: nvec: use reset framework
i2c: tegra: use reset framework
ASoC: tegra: convert to standard DMA DT bindings
ASoC: tegra: allocate AHUB FIFO during probe() not startup()
ASoC: tegra: call pm_runtime APIs around register accesses
ASoC: tegra: use reset framework
dma: tegra: register as an OF DMA controller
dma: tegra: use reset framework
...
Signed-off-by: Olof Johansson <olof@lixom.net>
This reverts commit b652896b02.
Unfortunately this commit prevents multiplatform from booting to
the point where a serial console is available. Revert it while
a solution is sought.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This reverts commit 6dea2c1ebc.
Unfortunately this commit prevents multiplatform from booting to
the point where a serial console is available. Revert it while
a solution is sought.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch adds DT board setup for the LaCie NAS LaPlug.
Chipset list:
- CPU MARVELL 88FR131 800Mhz
- SDRAM memory: 128MB DDR2-800 400Mhz
- 1 Ethernet Gigabit port (PHY MARVELL 88E1318)
- 1 Mini PCI-Express port
- 1 NAND 512 MB
- 1 push button
- 2 LEDs (red and blue)
- 4 USB Ports
Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
