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* Merge tag 'clk-for-linus-3.19' of ↵Linus Torvalds2014-12-206-0/+650
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.linaro.org/people/mike.turquette/linux Pull clk framework updates from Mike Turquette: "This is much later than usual due to several last minute bugs that had to be addressed. As usual the majority of changes are new drivers and modifications to existing drivers. The core recieved many fixes along with the groundwork for several large changes coming in the future which will better parition clock providers from clock consumers" * tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux: (86 commits) clk: samsung: Fix Exynos 5420 pinctrl setup and clock disable failure due to domain being gated ARM: OMAP3: clock: fix boot breakage in legacy mode ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs clk: Really fix deadlock with mmap_sem clk: mmp: fix sparse non static symbol warning clk: Change clk_ops->determine_rate to return a clk_hw as the best parent clk: change clk_debugfs_add_file to take a struct clk_hw clk: Don't expose __clk_get_accuracy clk: Don't try to use a struct clk* after it could have been freed clk: Remove unused function __clk_get_prepare_count clk: samsung: Fix double add of syscore ops after driver rebind clk: samsung: exynos4: set parent of sclk_hdmiphy to hdmi clk: samsung: exynos4415: Fix build with PM_SLEEP disabled clk: samsung: remove unnecessary inclusion of header files from clk.h clk: samsung: remove unnecessary CONFIG_OF from clk.c clk: samsung: Spelling s/bwtween/between/ clk: rockchip: Add support for the mmc clock phases using the framework clk: rockchip: add bindings for the mmc clocks clk: rockchip: rk3288 export i2s0_clkout for use in DT clk: rockchip: use clock ID for DMC (memory controller) on rk3288 ...
| * Merge tag 'v3.19-rockchip-clk2' of ↵Michael Turquette2014-11-281-0/+13
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next - clock phase setting capability for the rk3288 mmc clocks - pll init to allow syncing to actual rate table values - some more exported clocks - fixes for some clocks (typos etc) all of them not yet used in actual drivers
| | * clk: rockchip: add bindings for the mmc clocksAlexandru M Stan2014-11-281-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | These clocks represent the physical clocks (including phases) and they will later be used for clock phase tuning. Suggested-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Alexandru M Stan <amstan@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * clk: rockchip: rk3288 export i2s0_clkout for use in DTSonny Rao2014-11-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | This exposes the clock that comes out of the i2s block which generally goes to the audio codec. Signed-off-by: Sonny Rao <sonnyrao@chromium.org> [removed CLK_SET_RATE_PARENT from original patch] Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * clk: rockchip: add binding ID for DMC (memory controller) clocks on rk3288Jeff Chen2014-11-261-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DMC clocks need to be turned off at runtime, so we should have IDs so we can export them. Signed-off-by: Jeff Chen <cym@rock-chips.com> [dianders: split into two patches; adjusted commit msg] Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * | Merge branch 'clk-fixes' into clk-nextMichael Turquette2014-11-241-1/+1
| |\ \
| * \ \ Merge branch 'for-v3.19/exynos-clk' of git://linuxtv.org/snawrocki/samsung ↵Michael Turquette2014-11-192-0/+452
| |\ \ \ | | | | | | | | | | | | | | | into clk-next-exynos
| | * | | clk: samsung: exynos7: add gate clock for ADC blockAbhilash Kesavan2014-10-311-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add clock support for the ADC interface in Exynos7. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
| | * | | clk: samsung: exynos7: add gate clocks for WDT, TMU and PWM blocksNaveen Krishna Ch2014-10-311-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add clock support for the watchdog timer, pwm timer and thermal management unit IPs in Exynos7. Signed-off-by: Naveen Krishna Ch <naveenkrishna.ch@gmail.com> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
| | * | | clk: samsung: exynos7: add clocks for RTC blockNaveen Krishna Ch2014-10-311-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add clock support for the RTC block in Exynos7. Signed-off-by: Naveen Krishna Ch <naveenkrishna.ch@gmail.com> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
| | * | | clk: samsung: exynos7: add clocks for MMC blockNaveen Krishna Ch2014-10-311-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Exynos7 supports 3 MMC channels, add the MMC gate clocks to support them. Signed-off-by: Naveen Krishna Ch <naveenkrishna.ch@gmail.com> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
| | * | | clk: samsung: exynos7: add clocks for I2C blockNaveen Krishna Ch2014-10-311-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Exynos7 supports 12 I2C channels, add the I2C gate clocks to support them. Signed-off-by: Naveen Krishna Ch <naveenkrishna.ch@gmail.com> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
| | * | | clk: samsung: add initial clock support for Exynos7 SoCNaveen Krishna Ch2014-10-311-0/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add initial clock support for Exynos7 SoC which is required to bring up platforms based on Exynos7. Signed-off-by: Naveen Krishna Ch <naveenkrishna.ch@gmail.com> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Reviewed-by: Thomas Abraham <thomas.ab@samsung.com> Tested-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
| | * | | clk: samsung: exynos4415: Add clocks using common clock frameworkChanwoo Choi2014-10-301-0/+360
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds clock driver of Exynos4415 SoC based on Cortex-A9 using common clock framework. The CMU (Clock Management Unit) of Exynos4415 controls PLLs(Phase Locked Loops) and generates system clocks for CPU, busses and function clocks for individual IPs. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
| * | | clk: mmp: add mmp2 DT support for clock driverChao Xie2014-11-121-0/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It adds the DT support for mmp2 clock subsystem. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
| * | | clk: mmp: add pxa910 DT support for clock driverChao Xie2014-11-121-0/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It adds the DT support for pxa910 clock subsystem. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
| * | | clk: mmp: add pxa168 DT support for clock driverChao Xie2014-11-121-0/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It adds the DT support for pxa168 clock subsystem. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* | | | Merge tag 'dt-for-linus' of ↵Linus Torvalds2014-12-096-2/+144
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC DT updates from Arnd Bergmann: "The DT branch adds a lot of new stuff for additional SoC and board support. The branch is the largest one and contains 513 out of the total 972 non-merge arm-soc changesets for 3.19. Most of the changes are about enabling additional on-chip devices for existing machines, but there are also an unusual number of new SoC types being added this time: - AMLogic Meson8 - ARM Realview in DT mode - Allwinner A80 - Broadcom BCM47081 - Broadcom Cygnus - Freescale LS1021A - Freescale Vybrid 500 series - Mediatek MT6592, MT8127, MT8135 - STMicroelectronics STiH410 - Samsung Exynos4415 The level of support for the above differs widely, some are just stubs with nothing more than CPU, memory and a UART, but others are fairly complete. As usual, these get extended over time. There are also many new boards getting added, this is the list of model strings that are showing up in new dts files: - ARM RealView PB1176 - Altera SOCFPGA Arria 10 - Asus RT-N18U (BCM47081) - Buffalo WZR-1750DHP (BCM4708) - Buffalo WZR-600DHP2 (BCM47081) - Cygnus Enterprise Phone (BCM911360_ENTPHN) - D-Link DIR-665 - Google Spring - IGEP COM MODULE Rev. G (TI OMAP AM/DM37x) - IGEPv2 Rev. F (TI OMAP AM/DM37x) - LS1021A QDS Board - LS1021A TWR Board - LeMaker Banana Pi - MarsBoard RK3066 - MediaTek MT8127 Moose Board - MediaTek MT8135 evaluation board - Mele M3 - Merrii A80 Optimus Board - Netgear R6300 V2 (BCM4708) - Nomadik STN8815NHK - NovaTech OrionLXm - Olimex A20-OLinuXino-LIME2 - Raspberry Pi Model B+ - STiH410 B2120 - Samsung Monk board - Samsung Rinato board - Synology DS213j - Synology DS414 - TBS2910 Matrix ARM mini PC - TI AM5728 BeagleBoard-X15 - Toradex Colibri VF50 on Colibri Evaluation Board - Zynq ZYBO Development Board Other notable changes include: - exynos: cleanup of existing dts files - mvebu: improved pinctrl support for Armada 370/XP - nomadik: restructuring dts files - omap: added CAN bus support - shmobile: added clock support for some SoCs - shmobile: added sound support for some SoCs - sirf: reset controller support - sunxi: continuing the relicensing under dual GPL/MIT - sunxi: lots of new on-chip device support - sunxi: working simplefb support (long awaited) - various: provide stdout-path property for earlycon" * tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (510 commits) ARM: dts: rk3288: add arm,cpu-registers-not-fw-configured Revert "ARM: dts: rockchip: temporarily disable smp on rk3288" ARM: BCM5301X: Add DT for Buffalo WZR-600DHP2 ARM: BCM5301X: Add DT for Asus RT-N18U ARM: BCM5301X: Add DT for Buffalo WZR-1750DHP ARM: BCM5301X: Add DT for Netgear R6300 V2 ARM: BCM5301X: Add buttons for Netgear R6250 ARM: dts: rockchip: Add input voltage supply regulators in pmic for Marsboard ARM: BCM5301X: Add IRQs to Broadcom's bus-axi in DTS file arm: dts: zynq: Add Digilent ZYBO board arm: dts: zynq: Move crystal freq. to board level doc: dt: vendor-prefixes: Add Digilent Inc Documentation: devicetree: Fix Xilinx VDMA specification ARM: dts: rockchip: set FIFO size for SDMMC, SDIO and EMMC on rk3066 and rk3188 ARM: dts: rockchip: add label property for leds on Radxa Rock ARM: BCM5301X: Add LEDs for Netgear R6250 V1 ARM: BCM5301X: Add Broadcom's bus-axi to the DTS file ARM: dts: add sysreg phandle to i2c device nodes for exynos ARM: dts: Remove unused bootargs from exynos3250-rinato ARM: dts: add board dts file for Exynos3250-based Monk board ...
| * \ \ \ Merge tag 'imx-dt-3.19' of ↵Arnd Bergmann2014-11-282-9/+35
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt Pull "The i.MX device tree changes for 3.19" from Shawn Guo: - Device additions for board vf610-colibri, pwm, backlight, I2C, RTC, ADC etc. - Update i.MX6 phyFLEX board to include PCIe, CAN and audio support - Improve SSI clocks description for i.MX5 platforms - Add ENET2 support for imx6sx-sdb board - Add device tree source for LS1021A SoC, board QDS and TWR - Enable cpufreq support for i.MX53 - Enable VPU device support for i.MX6QDL - Enable poweroff support for i.MX6 SoCs - Add support for TBS2910 Matrix ARM mini PC which is built on i.MX6Q - Create generic base device trees for Vybrid and add support for Colibri VF50 Note: the change set is built on top of imx-soc-3.19 to resolve the dependency that "ARM: dts: imx53: add cpufreq-dt support" uses the clock define IMX5_CLK_ARM that is added by "ARM: imx53: clk: add ARM clock". * tag 'imx-dt-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (51 commits) ARM: dts: imx6q-tbs2910: Enable snvs-poweroff ARM: dts: imx6: add pm_power_off support for i.mx6 chips ARM: dts: vf-colibri: add USB regulators ARM: dts: imx6: phyFLEX: Add CAN support ARM: dts: imx6: phyFLEX: Add PCIe ARM: dts: imx6: phyFLEX: Set correct interrupt for pmic ARM: dts: imx6: phyFLEX: Enable gpmi in module file ARM: dts: imx6: phyFLEX: set nodes in alphabetical order ARM: dts: vf-colibri-eval-v3.dts: Enable ST-M41T0M6 RTC ARM: dts: vf-colibri: Add I2C support ARM: dts: imx6qdl: Enable CODA960 VPU ARM: dts: imx6q-tbs2910: Remove unneeded 'fsl,mode' property ARM: dts: vf610: enable USB misc/phy nodes where necessary ARM: dts: vf610: use new GPIO support ARM: dts: pbab01: enable I2S audio on phyFLEX-i.MX6 boards ARM: dts: pbab01: move i2c pins and frequency configuration into pfla02 ARM: dts: vf500-colibri: add Colibri VF50 support ARM: dts: vf610: create generic base device trees ARM: dts: vf610: assign oscillator to clock module dt-bindings: arm: add Freescale LS1021A SoC device tree binding ... Signed-off-by; Arnd Bergmann <arnd@arndb.de>
| * \ \ \ \ Merge tag 'renesas-dt2-for-v3.19' of ↵Arnd Bergmann2014-11-213-0/+13
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt Pull "Second Round of Renesas ARM Based SoC DT Updates for v3.19" from Simon Horman: * Add labels for LEDs on kzm9g-reference and koelsch * Add Sound support to r8a7790/lager and r8a7791/koelsch * Add IIC DMA nodes to r8a7790 and r8a7791 * Use SoC-specific IIC compatible properties on sh73a0 and r8a73a4 * Add SGX, MMP and VSP1 clocks to r8a7794 * Add USBDMAC{0,1} clocks to r8a7790 and r8a7791 * tag 'renesas-dt2-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (29 commits) ARM: shmobile: r8a7791: add USBDMAC{0,1} clocks to device tree ARM: shmobile: r8a7790: add USBDMAC{0,1} clocks to device tree ARM: shmobile: r8a7794: Add MMP and VSP1 clocks to device tree ARM: shmobile: r8a7794: Add SGX clock to device tree ARM: shmobile: koelsch: add Volume Ramp usage on comment ARM: shmobile: lager: add Volume Ramp usage on comment ARM: shmobile: r8a7791: add DMA nodes for IIC ARM: shmobile: r8a7790: add DMA nodes for IIC ARM: shmobile: kzm9g-reference dts: Add labels for the LEDs ARM: shmobile: koelsch dts: Add labels for the LEDs ARM: shmobile: sh73a0 dtsi: Add SoC-specific IIC compatible properties ARM: shmobile: r8a73a4 dtsi: Add SoC-specific IIC compatible properties ARM: shmobile: koelsch: Sound DMA support via DVC on DTS ARM: shmobile: koelsch: Sound DMA support via SRC on DTS ARM: shmobile: koelsch: Sound DMA support via BUSIF on DTS ARM: shmobile: koelsch: Sound DMA support on DTS ARM: shmobile: koelsch: Sound PIO support on DTS ARM: shmobile: koelsch: fixup I2C2 clock frequency ARM: shmobile: lager: Sound DMA support via DVC on DTS ARM: shmobile: lager: Sound DMA support via SRC on DTS ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | | ARM: shmobile: r8a7794: Add MMP and VSP1 clocks to device treeYoshifumi Hosoya2014-11-191-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | | | ARM: shmobile: r8a7794: Add SGX clock to device treeKouei Abe2014-11-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | | | ARM: shmobile: r8a7791: Add Audio DMAC devices to DTKuninori Morimoto2014-11-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instantiate the two Audio DMA controllers in the r8a7791 device tree. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [geert: corrected spelling of audmac1] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | | | ARM: shmobile: r8a7790: Add Audio DMAC devices to DTKuninori Morimoto2014-11-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instantiate the two Audio DMA controllers in the r8a7790 device tree. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [geert: corrected spelling of audmac1] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | | | ARM: shmobile: r8a7794: Add VIN clock to device treeKoji Matsuoka2014-11-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | | | | | Merge tag 'sti-dt-for-v3.19-2' of ↵Arnd Bergmann2014-11-201-0/+25
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.stlinux.com/devel/kernel/linux-sti into next/dt Pull "STi DT updates for v3.19, round 2" from Maxime Coquelin: Highlights: ----------- - Refactor STiH407 SoC and board to add STiH410 SoC support - Add USB support to STiH416 SoC * tag 'sti-dt-for-v3.19-2' of git://git.stlinux.com/devel/kernel/linux-sti: ARM: STi: DT: STiH416: Change miphy356 node name to phy@fe382000 ARM: STi: DT: STih407: STih410: Add clk_ignore_unused to kernel bootargs ARM: STi: DT: STiH410: Add STiH410 SoC and b2120 board support. ARM: STi: DT: STih407: Abstract common dt nodes into shared files. ARM: STi: DT: STiH410: Add pinctl config for usb controllers. ARM: STi: DT: STiH410: Add defines for STiH410 DT clocks ARM: STi: DT: STiH416: Add DT nodes for the ehci and ohci usb controllers. ARM: STi: DT: STiH416: Add DT node for the stih415/6 usb2 phy ARM: STi: DT: STiH416: Add pinctl setup for usb controllers. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | | | ARM: STi: DT: STiH410: Add defines for STiH410 DT clocksPeter Griffin2014-11-181-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Although most clock outputs are the same as stih407 SoC, stih410 also has some additional new clock outputs. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
| * | | | | | | Merge tag 'renesas-dt-for-v3.19' of ↵Arnd Bergmann2014-11-193-2/+20
| |\ \ \ \ \ \ \ | | | |/ / / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt Pull "Renesas ARM Based SoC DT Updates for v3.19" from Simon Horman: * Add Add SoC-specific SATA compatible property to r8a7779 * Enable DMA for MMCIF on r8a7791 and r8a7790 * Enable USB-PHY, HS-USB and USB3.0 on r8a7791 and r8a7790 * Enable TMU timer via DT on r8a7778 * Enable CMT timer via DT on r8a73a4 * Add MMP and {SR}GX clocks to r8a7791 and r8a7790 * Correct scifa2 clock index on r8a7740 * Add missing INTCA for irqpin on r8a7740 * tag 'renesas-dt-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (34 commits) ARM: shmobile: r8a7779 dtsi: Add SoC-specific SATA compatible property ARM: shmobile: r8a7791: Reference DMA channels in MMCIF DT node ARM: shmobile: r8a7790: Reference DMA channels in MMCIF DT nodes ARM: shmobile: r8a7791: Add MMCIF0 DT node ARM: shmobile: r8a7790: Rename mmcif node to mmc ARM: shmobile: r8a7778: Add SoC-specific TMU compatible property ARM: shmobile: r8a73a4: Add SoC-specific CMT compatible property ARM: shmobile: henninger: enable HS-USB ARM: shmobile: koelsch: enable HS-USB ARM: shmobile: r8a7791: add HS-USB device node ARM: shmobile: lager: enable HS-USB ARM: shmobile: r8a7790: add HS-USB device node ARM: shmobile: r8a7791: add USB3.0 device node ARM: shmobile: lager: enable USB3.0 ARM: shmobile: r8a7790: add USB3.0 device node ARM: shmobile: r8a7794: Add arch_timer to device tree ARM: shmobile: bockw-reference: Initialise TMU device using DT ARM: shmobile: r8a7778: Add TMU nodes ARM: shmobile: armadillo800eva dts: Enable TMU0 ARM: shmobile: r8a7740 dtsi: Add TMU0 and TMU1 device nodes ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | | | ARM: shmobile: r8a7791: Add MMP clock to device treeYoshifumi Hosoya2014-10-301-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | | | | ARM: shmobile: r8a7790: Add MMP clock to device treeYoshifumi Hosoya2014-10-301-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | | | | ARM: shmobile: r8a7791: Add SGX clock to device treeKouei Abe2014-10-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | | | | ARM: shmobile: r8a7790: Add RGX clock to device treeKouei Abe2014-10-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | | | | ARM: shmobile: r8a7740 dtsi: Add missing INTCA clock for irqpin moduleGeert Uytterhoeven2014-10-301-0/+1
| | | |_|_|/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This clock drives the INTCA irqpin controller modules. Before, it was assumed enabled by the bootloader or reset state. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: devicetree@vger.kernel.org Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | | | | | Merge tag 'sti-dt-for-v3.19-1' of ↵Olof Johansson2014-11-081-0/+86
| |\ \ \ \ \ \ | | | |/ / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.stlinux.com/devel/kernel/linux-sti into next/dt Merge "STi DT updates for v3.19, round 1" from Maxime Coquelin: Highlights: ----------- - Add SDHCI support for STiH41x B2020 boards - Add reset controllers to STiH407 SoC - Add MiPHY & SATA support to STiH416 - Add Thermal supportto STiH416 - Add Clock support to STiH407 SoC This tag also includes STiH407 bindings definitions for reset controller. * tag 'sti-dt-for-v3.19-1' of git://git.stlinux.com/devel/kernel/linux-sti: ARM: STi: DT: STiH407: Fix: clk-tmds-hdmi clock is missing ARM: STi: DT: STiH407: Add all defines for STiH407 DT clocks ARM: STi: DT: STiH407: 407 DT Entry for clockgenA9 ARM: STi: DT: STiH407: 407 DT Entry for clockgen D0/D2/D3 ARM: STi: DT: STiH407: 407 DT Entry for clockgen C0 ARM: STi: DT: STiH407: 407 DT Entry for clockgen A0 ARM: DT: STi: STiH416: Add DT node for ST's SATA device ARM: DT: STi: STiH416: Add DT node for MiPHY365x ARM: STi: DT: STiH416: Supply Thermal Controller Device Tree nodes ARM: STi: DT: Enable second sdhci controller for stih416 b2020 boards. ARM: STi: DT: Enable mmc0 for both stih415 and stih416 SoCs ARM: STi: DT: Add sdhci controller for stih415 ARM: STi: DT: Add sdhci pin configuration for stih415 ARM: STi: DT: Add sdhci controller for stih416 ARM: STi: DT: Add sdhci pins for stih416 ARM: sti: Add STiH407 reset controller support. ARM: sti: Add STiH407 Kconfig entry to select STIH407_RESET ARM: STi: DT: STiH41x: Convert all uppercase non-defines to lowercase reset: stih407: Add reset controllers DT bindings Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | | ARM: STi: DT: STiH407: Add all defines for STiH407 DT clocksGabriel FERNANDEZ2014-10-311-0/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds all clock defines for clockgen C0,D0,D2 and D3 Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org> Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
| | * | | | | ARM: STi: DT: STiH407: 407 DT Entry for clockgen C0Gabriel FERNANDEZ2014-10-311-0/+11
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch adds DT entries for clockgen C0 Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org> Signed-off-by: Olivier Bideau <olivier.bideau@st.com> Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
* | | | | | Merge tag 'drivers-for-linus' of ↵Linus Torvalds2014-12-093-3/+3
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Arnd Bergmann: "These are changes for drivers that are intimately tied to some SoC and for some reason could not get merged through the respective subsystem maintainer tree. The largest single change here this time around is the Tegra iommu/memory controller driver, which gets updated to the new iommu DT binding. More drivers like this are likely to follow for the following merge window, but we should be able to do those through the iommu maintainer. Other notable changes are: - reset controller drivers from the reset maintainer (socfpga, sti, berlin) - fixes for the keystone navigator driver merged last time - at91 rtc driver changes related to the at91 cleanups - ARM perf driver changes from Will Deacon - updates for the brcmstb_gisb driver" * tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (53 commits) clocksource: arch_timer: Allow the device tree to specify uninitialized timer registers clocksource: arch_timer: Fix code to use physical timers when requested memory: Add NVIDIA Tegra memory controller support bus: brcmstb_gisb: Add register offset tables for older chips bus: brcmstb_gisb: Look up register offsets in a table bus: brcmstb_gisb: Introduce wrapper functions for MMIO accesses bus: brcmstb_gisb: Make the driver buildable on MIPS of: Add NVIDIA Tegra memory controller binding ARM: tegra: Move AHB Kconfig to drivers/amba amba: Add Kconfig file clk: tegra: Implement memory-controller clock serial: samsung: Fix serial config dependencies for exynos7 bus: brcmstb_gisb: resolve section mismatch ARM: common: edma: edma_pm_resume may be unused ARM: common: edma: add suspend resume hook powerpc/iommu: Rename iommu_[un]map_sg functions rtc: at91sam9: add DT bindings documentation rtc: at91sam9: use clk API instead of relying on AT91_SLOW_CLOCK ARM: at91: add clk_lookup entry for RTT devices rtc: at91sam9: rework the Kconfig description ...
| * | | | | | clk: tegra: Implement memory-controller clockThierry Reding2014-11-263-3/+3
| |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The memory controller clock runs either at half or the same frequency as the EMC clock. Reviewed-By: Tomeu Vizoso <tomeu.vizoso@collabora.com> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
* | | | | | Merge tag 'soc-for-linus' of ↵Linus Torvalds2014-12-091-1/+4
|\ \ \ \ \ \ | | |_|/ / / | |/| | | / | |_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform changes from Arnd Bergmann: "New and updated SoC support, notable changes include: - bcm: brcmstb SMP support initial iproc/cygnus support - exynos: Exynos4415 SoC support PMU and suspend support for Exynos5420 PMU support for Exynos3250 pm related maintenance - imx: new LS1021A SoC support vybrid 610 global timer support - integrator: convert to using multiplatform configuration - mediatek: earlyprintk support for mt8127/mt8135 - meson: meson8 soc and l2 cache controller support - mvebu: Armada 38x CPU hotplug support drop support for prerelease Armada 375 Z1 stepping extended suspend support, now works on Armada 370/XP - omap: hwmod related maintenance prcm cleanup - pxa: initial pxa27x DT handling - rockchip: SMP support for rk3288 add cpu frequency scaling support - shmobile: r8a7740 power domain support various small restart, timer, pci apmu changes - sunxi: Allwinner A80 (sun9i) earlyprintk support - ux500: power domain support Overall, a significant chunk of changes, coming mostly from the usual suspects: omap, shmobile, samsung and mvebu, all of which already contain a lot of platform specific code in arch/arm" * tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (187 commits) ARM: mvebu: use the cpufreq-dt platform_data for independent clocks soc: integrator: Add terminating entry for integrator_cm_match ARM: mvebu: add SDRAM controller description for Armada XP ARM: mvebu: adjust mbus controller description on Armada 370/XP ARM: mvebu: add suspend/resume DT information for Armada XP GP ARM: mvebu: synchronize secondary CPU clocks on resume ARM: mvebu: make sure MMU is disabled in armada_370_xp_cpu_resume ARM: mvebu: Armada XP GP specific suspend/resume code ARM: mvebu: reserve the first 10 KB of each memory bank for suspend/resume ARM: mvebu: implement suspend/resume support for Armada XP clk: mvebu: add suspend/resume for gatable clocks bus: mvebu-mbus: provide a mechanism to save SDRAM window configuration bus: mvebu-mbus: suspend/resume support clocksource: time-armada-370-xp: add suspend/resume support irqchip: armada-370-xp: Add suspend/resume support ARM: add lolevel debug support for asm9260 ARM: add mach-asm9260 ARM: EXYNOS: use u8 for val[] in struct exynos_pmu_conf power: reset: imx-snvs-poweroff: add power off driver for i.mx6 ARM: imx: temporarily remove CONFIG_SOC_FSL from LS1021A ...
| * | | | ARM: imx53: clk: add ARM clockLucas Stach2014-11-231-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ARM clock is a virtual clock feeding the ARM partition of the SoC. It controls multiple other clocks to ensure the right sequencing when cpufreq changes the CPU clock rate. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
| * | | | ARM: imx5: add step clock, used when reprogramming PLL1Lucas Stach2014-11-231-1/+3
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the bypass clock used to feed the ARM partition while we reprogram PLL1 to another rate. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* | | | clk: qcom: Fix duplicate rbcpr clock nameGeorgi Djakov2014-11-171-1/+1
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a duplication in a clock name for apq8084 platform that causes the following warning: "RBCPR_CLK_SRC" redefined Resolve this by adding a MMSS_ prefix to this clock and making its name coherent with msm8974 platform. Fixes: 2b46cd23a5a2 ("clk: qcom: Add APQ8084 Multimedia Clock Controller (MMCC) support") Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* | | ARM: imx: clk-vf610: define PLL's clock treeStefan Agner2014-11-041-8/+31
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | So far, the required PLL's (PLL1/PLL2/PLL5) have been initialized by boot loader and the kernel code defined fixed rates according to those default configurations. Beginning with the USB PLL7 the code started to initialize the PLL's itself (using imx_clk_pllv3). However, since commit dc4805c2e78ba5a22ea1632f3e3e4ee601a1743b (ARM: imx: remove ENABLE and BYPASS bits from clk-pllv3 driver) imx_clk_pllv3 no longer takes care of the ENABLE and BYPASS bits, hence the USB PLL were not configured correctly anymore. This patch not only fixes those USB PLL's, but also makes use of the imx_clk_pllv3 for all PLL's and alignes the code with the PLL support of the i.MX6 series. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* | ARM: i.MX6: Fix "emi" clock name typoSteve Longerbeam2014-10-251-4/+4
|/ | | | | | | | | | | | | Fix a typo error, the "emi" names refer to the eim clocks. The change fixes typo in EIM and EIM_SLOW pre-output dividers and selectors clock names. Notably EIM_SLOW clock itself is named correctly. Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com> [vladimir_zapolskiy@mentor.com: ported to v3.17] Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* Merge tag 'clk-for-linus-3.18' of ↵Linus Torvalds2014-10-159-7/+270
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.linaro.org/people/mike.turquette/linux Pull clock tree updates from Mike Turquette: "The clk tree changes for 3.18 are dominated by clock drivers. Mostly fixes and enhancements to existing drivers as well as new drivers. This tag contains a bit more arch code than I usually take due to some OMAP2+ changes. Additionally it contains the restart notifier handlers which are merged as a dependency into several trees. The PXA changes are the only messy part. Due to having a stable tree I had to revert one patch and follow up with one more fix near the tip of this tag. Some dead code is introduced but it will soon become live code after 3.18-rc1 is released as the rest of the PXA family is converted over to the common clock framework. Another trend in this tag is that multiple vendors have started to push the complexity of changing their CPU frequency into the clock driver, whereas this used to be done in CPUfreq drivers. Changes to the clk core include a generic gpio-clock type and a clk_set_phase() function added to the top-level clk.h api. Due to some confusion on the fbdev mailing list the kernel boot parameters documentation was updated to further explain the clk_ignore_unused parameter, which is often required by users of the simplefb driver. Finally some fixes to the locking around the clock debugfs stuff was done to prevent deadlocks when interacting with other subsystems." * tag 'clk-for-linus-3.18' of git://git.linaro.org/people/mike.turquette/linux: (99 commits) clk: pxa clocks build system fix Revert "arm: pxa: Transition pxa27x to clk framework" clk: samsung: register restart handlers for s3c2412 and s3c2443 clk: rockchip: add restart handler clk: rockchip: rk3288: i2s_frac adds flag to set parent's rate doc/kernel-parameters.txt: clarify clk_ignore_unused arm: pxa: Transition pxa27x to clk framework dts: add devicetree bindings for pxa27x clocks clk: add pxa27x clock drivers arm: pxa: add clock pll selection bits clk: dts: document pxa clock binding clk: add pxa clocks infrastructure clk: gpio-gate: Ensure gpiod_ APIs are prototyped clk: ti: dra7-atl-clock: Mark the device as pm_runtime_irq_safe clk: ti: LLVMLinux: Move __init outside of type definition clk: ti: consider the fact that of_clk_get() might return an error clk: ti: dra7-atl-clock: fix a memory leak clk: ti: change clock init to use generic of_clk_init clk: hix5hd2: add I2C clocks clk: hix5hd2: add watchdog0 clocks ...
| * Merge branch 'clk-pxa27x' into clk-nextMike Turquette2014-09-301-0/+77
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| | * clk: add pxa clocks infrastructureRobert Jarzmik2014-09-301-0/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a the common code used by all PXA variants. This is the first step in the transition from architecture defined clocks (in arch/arm/mach-pxa) towards clock framework. The goal is to have the same features (and not all the features) of the existing clocks, and enable the transition of PXA to device-tree. All PXA rely on a "CKEN" type clock, which : - has a gate (bit in CKEN register) - is generated from a PLL, generally divided - has an alternate low power clock Each variant will specialize the CKEN clock : - pxa25x have no low power clock - pxa27x in low power use always the 13 MHz ring oscillator - pxa3xx in low power have specific dividers for each clock The device-tree provides a list of CLK_* (ex: CLK_USB or CLK_I2C) to get a handle on the clock. While pxa-clock.h will describe all the clocks of all the variants, each variant will only use a subset of it. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Mike Turquette <mturquette@linaro.org>
| * | Merge tag 'for_3.18/samsung-clk' of ↵Mike Turquette2014-09-292-5/+34
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tfiga/samsung-clk into clk-next Samsung clock patches for v3.18 1) non-critical fixes (without the need to push to stable) fa0111be4ff3 clk: samsung: exynos4: remove duplicate div_core2 divider clock instantiation b511593d7165 clk: samsung: exynos4: fix g3d clocks c14254300131 clk: samsung: exynos4: add missing smmu_g2d clock and update comments 22842d244af3 clk: samsung: exynos5260: fix typo in clock name e82ba578ccde clk: samsung: exynos3250: fix width field of mout_mmc0/1 59037b92f440 clk: samsung: exynos3250: fix width and shift of div_spi0_isp clock 5ce37f266650 clk: samsung: exynos3250: fix mout_cam_blk parent list 2) Clock driver extensions 07ccf02ba5c3 dt-bindings: clk: samsung: Document the DMC domain of Exynos3250 CMU d0e73eaf1925 ARM: dts: exynos3250: Add CMU node for DMC domain clocks e3c3f19bc618 clk: samsung: exynos3250: Register DMC clk provider 4676f0aab9dc clk: samsung: exynos4: add support for MOUT_HDMI and MOUT_MIXER clocks
| | * | clk: samsung: exynos4: add support for MOUT_HDMI and MOUT_MIXER clocksMarek Szyprowski2014-09-221-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for exporting mout_hdmi and mout_mixer to device tree. Access to those clocks is required to correctly setup HDMI module on Exynos 4210 and 4x12 SoCs. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> CC: Mike Turquette <mturquette@linaro.org> CC: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
| | * | clk: samsung: exynos4: add missing smmu_g2d clock and update commentsMarek Szyprowski2014-09-221-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds missing smmu_g2d clock implementation and updates comment about Exynos4 clocks from 278-282 range. Those clocks are available on all Exynos4 SoC series, so the misleading comment has been removed. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
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