- 26 Dec, 2013 1 commit
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Olof Johansson authored
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>
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- 24 Dec, 2013 1 commit
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Olof Johansson authored
Merge tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt From Kukjin Kim: Samsung DT 2nd updates for v3.14 - add DMA controller, SPI, and TMU DT nodes for exynos5420 - add PWM DT nodes for exynos5250 and exynos5420 - drop interrupt controller properties from MCT nodes because MCT is not an interrupt controller - move MCT nodes to exynos4x12 from board because it is a per-processor interrupt and same 4212 and 4412 - use one cell for MCT interrupt map for exynos4 SoCs - update Exynos MCT DT bindings accordingly - fix missing spaces after labels for exynos - fix mmc status property for exynos5250-snow - add MCLK for codec for exynos5250-smdk5250 - disable SPI and I2C by default for exynos5250 SoC and enable into requiring some boards - rename cros5250-common to exynos5250-cros-common * tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (27 commits) ARM: dts: Rename Exynos5250 ChromeOS common file to have exynos prefix ARM: dts: Disable I2C controllers by default on Exynos5250 ARM: dts: Leave Exynos5250 SPI controller disabled by default ARM: dts: Add CODEC MCLK for SMDK5250 ARM: dts: Add device nodes for TMU blocks for exynos5420 ARM: dts: Fix status property of mmc nodes for snow board ARM: dts: Fix missing spaces after labels for exynos ARM: dts: Simplify MCT interrupt map for exynos4 SoCs ARM: dts: Move MCT node to exynos4x12.dtsi ARM: dts: Drop interrupt controller properties from MCT nodes for exynos4 SoCs Documentation: devicetree: Update Exynos MCT bindings description ARM: dts: add pwm DT nodes to Exynos5250 and Exynos5420 ARM: dts: Add SPI nodes to the exynos5420 device tree file ARM: dts: Add DMA controller node info on Exynos5420 ARM: dts: Use MSHC controller for eMMC memory for exynos4412-trats2 ARM: dts: Fix definition of MSHC device tree nodes for exynos4x12 ARM: dts: add clock provider for mshc node for Exynos4412 SOC clk: samsung: exynos4: Fix definition of div_mmc_pre4 divider ARM: dts: Fix exynos5250-snow's search key to be L_META ARM: dts: Add the missing "\" key in non-US keyboards for exynos5250-snow ... Signed-off-by:
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- 22 Dec, 2013 4 commits
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git://github.com/at91linux/linux-at91Olof Johansson authored
From Nicolas Ferre: Second DT pull-request for 3.14 - now that PWM driver is on its way to mainline, we can integrate the DT entries - As an example, use PWM for at91sam9m10g45ek leds - Addition of clock specification for newly introduced crypto DT entries * tag 'at91-dt2' of git://github.com/at91linux/linux-at91: ARM: at91/dt: add clk properties to sama5d3 TDES device node ARM: at91/dt: add clk properties to sama5d3 AES device node ARM: at91/dt: add clk properties to sama5d3 SHA device node ARM: at91: at91sam9m10g45ek: switch to PWM leds ARM: at91: add PWM device node Signed-off-by:
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Olof Johansson authored
Merge tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt From Kukjin Kim: Samsung DT updates for v3.14 - Add support Octa Cores for exynos5420 : populate CPU node entries to 8 Cores : extend mct to support 8 local interrupts - Update dwmmc nodes for exynos5250 and exynos5420 : change status property of dwmmc nodes for exynos5250 : move dwmmc nodes from exynos5 to exynos5250 because it's different between exynos5250 and exynos5420 : rename mmc nodes from dwmmc for exynos5 SoCs : add dwmmc nodes for exynos5420 - Add G-Scaler nodes for exynos5420 - Add HS-i2c nodes in exynos5420 : High Speed I2C 7 channels (4 to 10) - Update sysreg binding and node name in exynos4 - Update min voltage on exynos5250-arndale - Move fifo-depth property from boards to exynos5250 SoC : because the fifo-depth property is SoC specific * tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: dts: Update Samsung sysreg binding document ARM: dts: Fix sysreg node name in exynos4.dtsi ARM: dts: Add hs-i2c nodes to exynos5420 ARM: dts: Update min voltage for vdd_arm on Arndale ARM: dts: populate cpu node entries to 8 cpus for exynos5420 clocksource: mct: extend mct to support 8 local interrupts for Exynos5420 ARM: dts: Add device nodes for GScaler blocks for exynos5420 ARM: dts: Add dwmmc DT nodes for exynos5420 SOC ARM: dts: rename mmc dts node for exynos5 series ARM: dts: Move fifo-depth property from exynos5250 board dts ARM: dts: change status property of dwmmc nodes for exynos5250 ARM: dts: Move dwmmc nodes from exynos5.dtsi to exynos5250.dtsi Signed-off-by:
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Jonas Jensen authored
Add a generic (dtsi) include file for MOXA ART SoCs. Also add a file for UC-7112-LX. Signed-off-by:
Jonas Jensen <jonas.jensen@gmail.com> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
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git://git.xilinx.com/linux-xlnxOlof Johansson authored
From Michal Simek: arm: Xilinx Zynq dt patches for v3.14 - Add gem support - Add cpus node - TTC cleanup * tag 'zynq-dt-for-3.14' of git://git.xilinx.com/linux-xlnx: arm: dt: zynq: Add 'cpus' node arm: dt: zynq: Remove 'clock-ranges' from TTC nodes ARM: zynq: add gem support Signed-off-by:
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- 21 Dec, 2013 1 commit
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Mark Brown authored
Make it easier to notice the common file for ChromeOS devices based on the Exynos5250 by giving it the exynos5250 prefix that the boards have. Signed-off-by:
Mark Brown <broonie@linaro.org> Acked-by:
Tomasz Figa <t.figa@samsung.com> Reviewed-by:
Doug Anderson <dianders@chromium.org> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 20 Dec, 2013 22 commits
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Mark Brown authored
Ensure that unused I2C controllers are not activated, causing problems due to inappropriate pinmuxing or similar, by marking the controllers as disabled by default and requiring boards to explicitly enable those that are in use. Signed-off-by:
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Mark Brown authored
Rather than requiring each board to explicitly disable the SPI controllers it is not using instead require boards to enable those that they are using. This is less work overall since normally at most one of the controllers is in use and avoids issues caused by inappropriate pinmuxing. Signed-off-by:
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Mark Brown authored
There is a 16.934MHz fixed rate clock connected to MCLK1 on the CODEC, add this to the device tree bindings. Signed-off-by:
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Naveen Krishna Chatradhi authored
Exynos5420 SoC has per core thermal management unit. 5 TMU channels 4 for CPUs and 5th for GPU. This patch adds the device tree nodes to the DT device list. Nodes carry the misplaced second base address and the second clock to access the misplaced base address. Signed-off-by:
Leela Krishna Amudala <l.krishna@samsung.com> Signed-off-by:
Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by:
Andrew Bresticker <abrestic@chromium.org> Signed-off-by:
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Yuvaraj Kumar C D authored
Commit e908d5c5 ("ARM: dts: change status property of dwmmc nodes for exynos5250") missed out handling the exynos5250 snow dts file. Signed-off-by:
Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by:
Yuvaraj Kumar C D <yuvaraj.cd@samsung.com> Signed-off-by:
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Tomasz Figa authored
For consistency with other device tree nodes, this patch adds missing spaces after node labels. Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by:
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Tomasz Figa authored
There is no need to use two cells for interrupt specifiers inside the MCT interrupt map, so this patch simplifies the map to use one cell. Signed-off-by:
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Tomasz Figa authored
For MCT block compatible with "samsung,exynos4412-mct", that uses PPI interrupts for local timers, only one local interrupt needs to be specified, since it is a per-processor interrupt. This allows moving MCT node of Exynos4x12 SoCs back to common exynos4x12.dtsi, since they have the same set of interrupts to be specified, which was the only difference. Signed-off-by:
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Tomasz Figa authored
MCT is not an interrupt controller and so there is no point for device tree nodes representing it to contain interrupt-controller and #interrupt-cells properties. Signed-off-by:
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Tomasz Figa authored
This patch updates description of device tree bindings for Exynos MCT (multicore timers). Namely: - added note about simplified specification of local timer interrupts, when using single per-processor interrupt for all local timers, - changed first example that was incorrectly suggesting that global timer interrupts are optional, - simplified example interrupt map, - added example showing simplified local timer interrupt specification. Signed-off-by:
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Leela Krishna Amudala authored
Add the device-tree binding for the PWM controller to Exynos5250 and Exynos5420 Signed-off-by:
Olof Johansson <olofj@chromium.org> Signed-off-by:
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Leela Krishna Amudala authored
Add SPI device tree nodes to Exynos5420 SoC Signed-off-by:
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Padmavathi Venna authored
This patch adds dma controller node info on Exynos5420. Exynos5420 has adma for audio IPs. As adma clk is dependent on audss clk provider that will be added later. Signed-off-by:
Padmavathi Venna <padma.v@samsung.com> Signed-off-by:
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Kukjin Kim authored
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Tomasz Figa authored
This patch removes device tree node of SDHCI0 controller and replaces it with MSHC to enable support MMC 4.4 and improve performance of eMMC memory. Signed-off-by:
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Tomasz Figa authored
All SoCs from Exynos4x12 series contain the MSHC block, so its node can be located in exynos4x12.dtsi. In addition, missing clock specifiers are added, generic SoC attributes are moved from board dts files to common dtsi file of SoC family and the node is renamed to a more generic name to follow node naming recommendations. Signed-off-by:
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Seungwon Jeon authored
Clock lookup information is required as driver can manipulate clock rate properly. Signed-off-by:
Seungwon Jeon <tgih.jun@samsung.com> Signed-off-by:
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Tomasz Figa authored
The clock was missing CLK_SET_RATE_PARENT flag, which caused rate setting failures due to inability of reconfiguration of second divider behind it. Signed-off-by:
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Doug Anderson authored
The device tree sent upstream for exynos5250-snow encoded the search key as CAPSLK. However in all ChromeOS kernels it is L_META. One can certainly have long debates about which it ought to be, but I'm proposing setting it to L_META because: * That's how _all_ ChromeOS kernels do it and will do it. * There is no L_META key on the board, so it's nice to have. * For those people who really want it to be caps lock, they can use xmodmap or somesuch. Signed-off-by:
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Doug Anderson authored
When the exynos5250 device tree was sent upstream the keyboard mapping was missing the 2nd instance of the "\" key. There are two copies of the "\" because it simply has a different row and column on US and non-US keyboards. For more details, see the previous patch in this series: (mkbp: Fix problems with backslash). Signed-off-by:
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Kevin Hilman authored
Merge tag 'renesas-dt-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 updates for v3.14 * Global - Use interrupt macros - Use #include in device tree sources - Tidyup DT node naming * emev2 (Emma Mobile EV2) SoC - Setup internal peripheral interrupts as level high - Use interrupt macros in DT files - Add clock tree description in DT * r8a7791 (R-Car M2) SoC - Correct GPIO resources * r8a7791 (R-Car M2) based Koelsch board - Configure PFC and GPO - Use r8a7791 suffix for IRQC compat string - Add DT reference * r8a7790 (R-Car H2) based Lager board - Include all 4 GiB of memory - Use r8a7790 suffix for IRQC and MMCIF compat strings - Enable MMCIF - Add default PFC settings * r8a7778 (R-Car M1) SoC - Suffix for INTC compat string - Add HSPI, MMCIF, SDHI and I2C suppport on DTSI - Correct pin control device addresses * r8a7778 (R-Car M1) based Bock-W board - Use falling edge IRQ for LAN9221 in DT reference - Enable I2C, HSPI0, MMCIF and SDHI - Correct MMC pin conflict - Remove manual PFC settings from DT reference - Add default PFC settings * r8a7779 (R-Car H1) SoC - Add HSPI and SDHI support - Suffix for INTC compat string * r8a7779 (R-Car H1) based Marzen board - Enable HSPI0 and SDHI in DTS - Remove SDHI0 WP pin setting - Use falling edge IRQ for LAN9221 in DT reference - Add SDHI support * r8a7740 (R-Mobile A1) SoC - Suffix for INTC compat string - Add FSI support via DTSI - Use interrupt macros * r8a7740 based Armadillo board - Add FSI support for DTS - Use low level IRQ for ST1231 in DT reference * r8a73a4 (SH-Mobile APE6) SoC - Use interrupt macros in DT files * r8a73a4 (R-Mobile APE6) based ape6evm board - Include all 2 GiB of memory * r8a73a0 (SH-Mobile AG5) SoC - Correct SDHI compat string * r8a73a0 (SH-Mobile AG5) based kzm9d board - Add GPIO keys and Add PCF8575 GPIO extender to DT - Enable DSW2 with gpio-keys - Use falling edge IRQ for LAN9221 in DT reference * tag 'renesas-dt-for-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (102 commits) ARM: shmobile: marzen: enable HSPI0 in DTS ARM: shmobile: r8a7779: add HSPI support to DTSI ARM: shmobile: Use r8a7779 suffix for INTC compat string ARM: shmobile: Use r8a7778 suffix for INTC compat string ARM: shmobile: Use r8a7740 suffix for INTC compat string ARM: shmobile: Use sh73a0 suffix for INTC compat string ARM: shmobile: armadillo: add FSI support for DTS ARM: shmobile: r8a7740: add FSI support via DTSI ARM: shmobile: emev2: Setup internal peripheral interrupts as level high ARM: shmobile: emev2: Use interrupt macros in DT files ARM: shmobile: Use interrupt macros in r8a73a4 and r8a7778 DT files ARM: shmobile: Fix r8a7791 GPIO resources in DTS ARM: shmobile: Include all 4 GiB of memory on Lager DT Ref ARM: shmobile: Include all 4 GiB of memory on Lager ARM: shmobile: Include all 2 GiB of memory on APE6EVM ARM: shmobile: Include all 2 GiB of memory on APE6EVM DT Ref ARM: shmobile: kzm9g-reference: Add GPIO keys to DT ARM: shmobile: kzm9g-reference: Add PCF8575 GPIO extender to DT ARM: shmobile: Koelsch DT reference GPIO LED support ARM: shmobile: Enable DSW2 with gpio-keys on KZM9D ... Signed-off-by:
Kevin Hilman <khilman@linaro.org>
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Kevin Hilman authored
Merge tag 'keystone-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/dt Keystone DTS updates for 3.14 - ddr3 pll clock node typo fixup. - EVM specific clock setting with board k2hk-evm.dts. - GIC node updates for missing virtualisation info. - Adding USB dwc3 and phy nodes. * tag 'keystone-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone: ARM: dts: keystone: Add usb devicetree bindings ARM: dts: keystone: Add usb phy devicetree bindings ARM: dts: keystone: Add guestos maintenance interrupt ARM: dts: keystone: Add the GICV and GICH address space ARM: keystone: dts: add paclk divider clock node ARM: keystone: dts: fix typo in the ddr3 pllclk node name ARM: keystone: dts: add a k2hk-evm specific dts file Signed-off-by:
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- 19 Dec, 2013 8 commits
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Kevin Hilman authored
* mvebu/dt-4: ARM: mvebu: sort DT nodes by address ARM: orion5x: sort DT nodes by address ARM: dove: sort DT nodes by address ARM: kirkwood: sort dt nodes by address Signed-off-by: -
Boris BREZILLON authored
Signed-off-by:
Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com>
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Boris BREZILLON authored
Signed-off-by:
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Boris BREZILLON authored
Signed-off-by:
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Bo Shen authored
The d6 and d7 is connected to PWM, we can use PWM to control it, so switch to PWM leds. Signed-off-by:
Bo Shen <voice.shen@atmel.com> Signed-off-by:
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Bo Shen authored
Add PWM device node for AT91 series SoC. Signed-off-by:
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git://git.infradead.org/linux-mvebuKevin Hilman authored
From Jason Cooper: mvebu DT changes for v3.14 (incr. #3) - kirkwood - use symbolic names for gpios and key inputs - mvebu - add the pxa nand controller to the ReadyNAS and A370-RD boards * tag 'mvebu-dt-3.14-3' of git://git.infradead.org/linux-mvebu: ARM: mvebu: Enable NAND controller in A370 Reference Design board ARM: mvebu: Enable NAND controller in ReadyNAS 2120 .dts file ARM: mvebu: Enable NAND controller in ReadyNAS 104 .dts file ARM: mvebu: Enable NAND controller in ReadyNAS 102 .dts file ARM: DT: Kirkwood: Use symbolic names from gpio.h ARM: DT: Kirkwood: Use symbolic names from input.h Signed-off-by: -
Kevin Hilman authored
Merge tag 'nomadik-dt-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into next/dt From Linus Walleij: Some Nomadik Device Tree updates for the v3.14 cycle: - Drop 0x prefixes - Get rid of explicit GPIO management * tag 'nomadik-dt-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ARM: nomadik: get rid of explicit ethernet GPIO management ARM: nomadik: Remove '0x's from nomadik stn8815 DTS file
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- 18 Dec, 2013 1 commit
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Tomasz Figa authored
According to board schematics, for HSMMC1 a GPIO line is used to detect card presence, while currently it is being configured for internal card detect line, which is multiplexed with card detect line of HSMMC0 and thus breaking it. This patch adds proper sdhci platform data setting card detect type to external GPIO and fixing operation of HSMMC0. Signed-off-by:
Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by:
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- 16 Dec, 2013 1 commit
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Dan Carpenter authored
dma_request_slave_channel() returns NULL on error and not ERR_PTRs. I've fixed this by using dma_request_slave_channel_reason() which does return ERR_PTRs. Fixes: a915d150 ('spi: tegra: convert to standard DMA DT bindings') Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Stephen Warren <swarren@nvidia.com>
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- 15 Dec, 2013 1 commit
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Sachin Kamat authored
Added a binding example for reference and updated the node name. While at it also removed the name description as it is not necessary. Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by:
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