- 24 5月, 2014 6 次提交
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由 Arnd Bergmann 提交于
Patches from Anders Berg applied individually: Here is version 4 of platform support for AXM5516 SoC. The clk driver is now applied to clk-next. The rest should be ready for arm-soc. Haven't got any response from the power/reset maintainers... I hope this driver can be taken via arm-soc as well. The AXM55xx family consists of devices that may contain up to 16 ARM Cortex-A15 cores (in a 4x4 cluster configuration). The cores within each cluster share an L2 cache, and the clusters are connected to each other via a CCN-504 cache coherent interconnect. This machine requires CONFIG_ARM_LPAE enabled as all peripherals are located above 4GB in the memory map. * axxia/soc: ARM: dts: axxia: Add reset controller power: reset: Add Axxia system reset driver ARM: axxia: Adding defconfig for AXM55xx ARM: dts: Device tree for AXM55xx. ARM: Add platform support for LSI AXM55xx SoC Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Anders Berg 提交于
Add the reset controller to the AXM5xx device tree. Signed-off-by: NAnders Berg <anders.berg@lsi.com> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Anders Berg 提交于
Add Axxia (AXM55xx) SoC system reset driver. This driver handles only system reboot (and not power-off). Signed-off-by: NAnders Berg <anders.berg@lsi.com> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Anders Berg 提交于
Add a defconfig file for the LSI Axxia family of devices (CONFIG_ARCH_AXXIA). Signed-off-by: NAnders Berg <anders.berg@lsi.com> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Anders Berg 提交于
Add device tree for the Amarillo validation board with an AXM5516 SoC. Signed-off-by: NAnders Berg <anders.berg@lsi.com> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Anders Berg 提交于
The AXM55xx family consists of devices that may contain up to 16 ARM Cortex-A15 cores (in a 4x4 cluster configuration). The cores within each cluster share an L2 cache, and the clusters are connected to each other via a CCN-504 cache coherent interconnect. This machine requires CONFIG_ARM_LPAE enabled as all peripherals are located above 4GB in the memory map. Signed-off-by: NAnders Berg <anders.berg@lsi.com> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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- 22 5月, 2014 3 次提交
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由 Olof Johansson 提交于
Merge tag 'tegra-for-3.16-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/soc Merge "ARM: tegra: core code changes for 3.16" from Stephen Warren: This branch contains just a single patch this time around. Thierry enhanced Tegra's restart code to allow programming PMC scratch registers to request specific behaviour after reboot. One of the most useful options for mainline software is the ability to reboot directly into USB recovery mode, which e.g. allows the bootloader to be reflashed. * tag 'tegra-for-3.16-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra: Support reboot modes Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'imx-soc-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc Merge "ARM: imx: soc changes for 3.16" from Shawn Guo: i.MX SoC changes for 3.16: - A few cleanups on mx21ads board file, which should make the later conversion to DT a little bit easier. - Add some missing clocks and drop unused clk lookups for i.MX1 and i.MX27 clock drivers - Add initial i.MX SoloX (imx6sx) SoC support - Remove mx51_babbage and mach-cpuimx51sd board files, as the equivalent DT support is ready for the boards - Clean up device tree timer initialization a little bit - Add missing i2c4 clock for i.MX6 DualLite/Solo - Add missing CKO clock i.MX25 - Add shared gate clock support for i.MX specific clk_gate2 - Add low-level debug support for SoC VF610 - Some random code cleanups and defconfig updates * tag 'imx-soc-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (33 commits) ARM: mx25: Add CLKO support ARM: i.MX1 clk: Remove clk_register_clkdev() for unused clocks ARM: i.MX1 clk: Add missing clocks ARM: imx: add basic imx6sx SoC support ARM: imx: add clock driver for imx6sx ARM: imx: add low-level debug support for imx6sx ARM: mx51: Remove mach-cpuimx51sd board file ARM: i.MX: Setup IRQ handler from IRQ driver ARM: i.MX27 pca100: remove deprecated IRQF_DISABLED ARM: imx/mxs defconfigs: add MTD_SPI_NOR (new dependency for M25P80) ARM: i.MX: Fix eMMa PrP resource size ARM: imx_v4_v5_defconfig: drop CONFIG_COMMON_CLK_DEBUG option ARM: i.MX27 clk: Remove clk_register_clkdev() for unused clocks ARM: i.MX27 clk: Add missing clocks for MSHC and RTIC ARM: imx6q: add the missing esai_ahb clock ARM: imx: add shared gate clock support ARM: imx: lock is always valid for clk_gate2 ARM: imx: define struct clk_gate2 on our own ARM: i.MX: Remove #ifdef CONFIG_OF ARM: imx_v6_v7_defconfig: enable option CONFIG_LOCALVERSION_AUTO ... Signed-off-by: NOlof Johansson <olof@lixom.net>
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https://github.com/mripard/linux由 Olof Johansson 提交于
Merge "Allwinner SoCs core additions for 3.16" from Maxime Ripard: Refactor the Kconfig options to have one Kconfig option per machine. * tag 'sunxi-core-for-3.16' of https://github.com/mripard/linux: ARM: sunxi: select MFD_SUN6I_PRCM when sun6i arch support is enabled ARM: sunxi: Split the various SoCs support in Kconfig Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 20 5月, 2014 6 次提交
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git://git.stlinux.com/devel/kernel/linux-sti由 Olof Johansson 提交于
Merge "ARM: STi: SoC changes for v3.16" from Maxime Coquelin: SoC changes for STi platforms - Add support for STiH407 * tag 'sti-soc-for-v3.16' of git://git.stlinux.com/devel/kernel/linux-sti: ARM: STi: Add STiH407 SoC support Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'renesas-soc-cleanup-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Merge "Renesas ARM Based SoC soc-cleanup Updates for v3.16" from Simon Horman: r8a7791 (R-Car H2) SoC and its Koelsch board and, r8a7740 (R-Mobile A1) SoC and its Armadillo800eva board * Set CPU clock frequency from OF nodes * tag 'renesas-soc-cleanup-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: Set clock frequency in HZ from OF nodes ARM: shmobile: Use shmobile_init_late() on r8a7740 ARM: shmobile: Remove unused r8a7791_init_early() ARM: shmobile: Use r8a7791 DT CPU Frequency for Koelsch ARM: shmobile: Use r8a7791 DT CPU Frequency in common case ARM: shmobile: Remove unused r8a7740_init_delay() ARM: shmobile: Use r8a7740 DT CPU Frequency for Armadillo DT Ref ARM: shmobile: Use r8a7740 DT CPU Frequency in common case ARM: shmobile: Add r8a7740 Maximum CPU Frequency to DTS Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'renesas-clock2-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Merge "Second Round of Renesas ARM Based SoC Clock Updates for v3.16" from Simon Horman: r8a7791 (R-Car M2) SoC * Correct SYS-DMAC clock defines r8a7740 (R-Mobile A1) SoC * Correct name of DT Ethernet clock * tag 'renesas-clock2-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7791: Correct SYS-DMAC clock defines ARM: shmobile: r8a7740: Correct name of DT Ethernet clock Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Bring in the cleanup branch due to conflicts in new additions. Should really have been the base before the other branch, but this way works too. * cleanup/kconfig: ARM: qcom: clean-up unneeded kconfig selects ARM: bcm: clean-up unneeded kconfig selects ARM: mvebu: clean-up unneeded kconfig selects Signed-off-by: NOlof Johansson <olof@lixom.net>
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git://git.infradead.org/linux-mvebu由 Olof Johansson 提交于
Merge "ARM: mvebu: SoC changes for v3.16" from Jason Cooper: mvebu SoC changes for v3.16 - Armada 375/38x coherency support - Armada 375/38x SMP support - mvebu PMSU and CPU reset support - Armada 370/XP cpuidle support - kirkwood remove platform init of audio device - small fixes and cleanup for new SoC (375/38x) Note: - due to complex deps, cpuidle changes Acked by appropriate maintainer for going though arm-soc tree. * tag 'mvebu-soc-3.16' of git://git.infradead.org/linux-mvebu: (46 commits) ARM: mvebu: Fix pmsu compilation when ARMv6 is selected ARM: mvebu: conditionalize Armada 375 coherency workaround ARM: mvebu: conditionalize Armada 375 SMP workaround ARM: mvebu: add Armada 375 A0 revision definition ARM: mvebu: initialize mvebu-soc-id earlier ARM: mvebu: fix thermal quirk SoC revision check ARM: Kirkwood: t5325: Remove platform device to instantiate audio ARM: Kirkwood: Remove platform driver for codec ARM: mvebu: Add thermal quirk for the Armada 375 DB board ARM: mvebu: Select HAVE_ARM_TWD only if SMP is enabled ARM: mvebu: fix the name of the parameter used in mvebu_get_soc_id ARM: mvebu: remove unnecessary ifdef around l2x0_of_init ARM: mvebu: register the cpuidle driver for the Armada XP SoCs cpuidle: mvebu: Add initial CPU idle support for Armada 370/XP SoC ARM: mvebu: Register notifier callback for the cpuidle transition ARM: mvebu: refine which files are build in mach-mvebu ARM: mvebu: Add the PMSU related part of the cpu idle functions ARM: mvebu: Allow to power down L2 cache controller in idle mode ARM: mvebu: Low level function to disable HW coherency support ARM: mvebu: Split low level functions to manipulate HW coherency ... Signed-off-by: NOlof Johansson <olof@lixom.net>
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git://git.infradead.org/linux-mvebu由 Olof Johansson 提交于
Merge "ARM: mvebu: SoC orion5x DT conversion for v3.16" from Jason Cooper: mvebu SoC orion5x DT conversion for v3.16 - orion5x - convert to DT * tag 'mvebu-soc-orion5x-3.16' of git://git.infradead.org/linux-mvebu: (29 commits) ARM: orion: remove no longer needed gpio DT code ARM: orion: remove no longer needed DT IRQ code ARM: orion5x: convert Maxtor Shared Storage II to the Device Tree ARM: orion5x: convert d2net to Device Tree ARM: orion5x: convert RD-88F5182 to Device Tree ARM: orion5x: remove unneeded code for edmini_v2 ARM: orion5x: keep TODO list in edmini_v2 DT ARM: orion5x: use DT to describe NOR on edmini_v2 ARM: orion5x: use DT to describe EHCI on edmini_v2 ARM: orion5x: use DT to describe I2C devices on edmini_v2 ARM: orion5x: convert edmini_v2 to DT pinctrl ARM: orion5x: add standard pinctrl configs for sata0 and sata1 ARM: orion5x: add Device Bus description at SoC level ARM: orion5x: update I2C description at SoC level ARM: orion5x: enable pinctrl driver at SoC level ARM: orion5x: switch to DT interrupts and timer ARM: orion: switch to a per-platform handle_irq() function ARM: orion5x: convert to use 'clocks' property for UART controllers ARM: orion5x: switch to use the clock driver for DT platforms ARM: orion5x: add interrupt for Ethernet in Device Tree ... Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 17 5月, 2014 2 次提交
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由 Maxime Coquelin 提交于
This patch adds support to STiH407 SoC. Acked-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NMaxime Coquelin <maxime.coquelin@st.com>
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git://github.com/at91linux/linux-at91由 Olof Johansson 提交于
Merge "at91: cleanup for 3.16 #1" from Nicolas Ferre: First cleanup series for 3.15 - localize GPIO header in mach-at91 directory - big update on the CCF front with main and slow clocks - a cleanup of ADC and touchscreen driver with unification on IIO and removal of old driver [olof: Most of this branch is new code, not cleanups, so I'm merging this into the SoC branch in spite of the branch name] * tag 'at91-cleanup' of git://github.com/at91linux/linux-at91: (28 commits) ARM: at91/dt: at91-cosino_mega2560 remove useless tsadcc node ARM: at91: remove atmel_tsadcc platform_data Input: atmel_tsadcc: remove driver ARM: at91: remove atmel_tsadcc from sama5_defconfig ARM: at91: sam9rl: switch from atmel_tsadcc to at91_adc ARM: at91: sam9g45: switch from atmel_tsadcc to at91_adc ARM: at91: sam9rlek add touchscreen support through at91_adc ARM: at91: sam9rl: add at91_adc to support adc and touchscreen iio: adc: at91: add sam9rl support iio: adc: at91: remove unused include from include/mach ARM: at91: sam9m10g45ek: Add touchscreen support through at91_adc iio: adc: at91_adc: Add support for touchscreens without TSMR iio: adc: at91: cleanup platform_data ARM: at91: sam9260: remove unused platform_data ARM: at91: sam9g45: remove unused platform_data ARM: at91/dt: define sam9rlek crystal frequencies ARM: at91/dt: move at91sam9rl SoC to the new slow/main clock models ARM: at91/dt: define main xtal frequency of the at91sam9261ek board ARM: at91/dt: move at91sam9261 SoC to the new main clock model ARM: at91/dt: add xtal frequencies to sama5d3 xplained board ... Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 16 5月, 2014 6 次提交
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由 Fabio Estevam 提交于
CLKO support is a clock output on mx25 which can output many of the internal clock sources. It is useful for debugging purpose or also for driving the audio codec for example. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Alexander Shiyan 提交于
This patch removes clk_register_clkdev() for the clocks that do not have any users from boards and drivers. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Alexander Shiyan 提交于
This patch adds missing clocks for mpll_gate, spll_gate, uart3_gate, ssi2_gate and brom_gate. As an additional this fixes incorrect bit position for dma_gate clock. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Shawn Guo 提交于
Add basic suppport for i.MX6 SoloX SoC. Signed-off-by: NAnson Huang <b20788@freescale.com> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Anson Huang 提交于
Add clock driver for i.MX6 SoloX SoC. Signed-off-by: NAnson Huang <b20788@freescale.com> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Shawn Guo 提交于
Enable low-level debug support for i.MX6 SoloX by adding the debug port definitions for the SoC. Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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- 15 5月, 2014 1 次提交
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由 Boris BREZILLON 提交于
Select the MFD_SUN6I_PRCM option when sun6i arch is enabled in order to get the PRCM (Power/Reset/Clock Management) related drivers compiled. Signed-off-by: NBoris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
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- 14 5月, 2014 1 次提交
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由 Simon Horman 提交于
shmobile_init_delay() looks for OF "clock-frequency" to determine the delay which is set by calling shmobile_setup_delay(). Unfortunately this seems to be incorrect in detail as "clock-frequency" node values are in HZ whereas the frequency argument to shmobile_setup_delay() is in MHz. Provide a variant of shmobile_setup_delay() that accepts HZ to correct this problem. Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
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- 13 5月, 2014 3 次提交
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由 Magnus Damm 提交于
Hook up ->init_late for r8a7740 to initialize Suspend-to-RAM and CPUIdle in case of C-code less board support for r8a7740. Signed-off-by: NMagnus Damm <damm+renesas@opensource.se> Acked-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
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由 Fabio Estevam 提交于
eukrea_mbimxsd51-baseboard.c and mach-cpuimx51sd.c can be replaced with their devicetree equivalents: imx51-eukrea-mbimxsd51-baseboard.dts and imx51-eukrea-cpuimx51.dtsi respectively, so remove the board files. This allows the conversion of mx51 to a devicetree-only platform. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Reviewed-by: NEric Bénard <eric@eukrea.com> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Geert Uytterhoeven 提交于
R-Car M2 has two MSTP bits for SYS-DMAC, not one. Also bring the naming in sync with the documentation. This issue was introduced in v3.14, in commit 4d8864c9 ("ARM: shmobile: r8a7791: Add clock index macros for DT sources"). Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
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- 12 5月, 2014 12 次提交
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由 Alexander Shiyan 提交于
This patch moves IRQ handler setup to the its corresponded IRQ driver (AVIC, TZIC). Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Juan Solano 提交于
This flag is a NOOP and can be removed now. Signed-off-by: NJuan Solano <jsm@jsolano.com> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Brian Norris 提交于
These defconfigs contain the CONFIG_M25P80 symbol, which is now dependent on the MTD_SPI_NOR symbol. Add CONFIG_MTD_SPI_NOR to satisfy the new dependency. Signed-off-by: NBrian Norris <computersforpeace@gmail.com> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Reviewed-by: NMarek Vasut <marex@denx.de> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Alexander Shiyan 提交于
Last address for eMMa PrP is 0x80...0x83, so increase resource size for eMMa to 256. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Shawn Guo 提交于
The option COMMON_CLK_DEBUG was removed by commit ea72dc2c (clk: remove CONFIG_COMMON_CLK_DEBUG), so let's remove CONFIG_COMMON_CLK_DEBUG from the defconfig. Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Alexander Shiyan 提交于
This patch removes clk_register_clkdev() for the clocks that do not have any users for non-DT boards and drivers. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Alexander Shiyan 提交于
This patch adds missing clocks handling for the Memory Stick Host Controller (MSHC) and Run-Time Integrity Checker (RTIC). Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Shawn Guo 提交于
The esai_ahb clock is derived from ahb and used to provide ESAI the capability of register accessing and FSYS clock source for I2S clocks dividing. The gate bits of this esai_ahb clock are shared with the esai clock -- the baud clock, so we need to call imx_clk_gate2_shared() for these two clocks. Signed-off-by: NNicolin Chen <Guangyu.Chen@freescale.com> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Shawn Guo 提交于
It's quite common on i.MX that one gate bit controls the gating of multiple clocks, i.e. this is a shared gate. The patch adds the function imx_clk_gate2_shared() for such case. The clocks controlled by the same gate bits should call this function with a pointer to a single share count variable, so that the gate bits will only be operated on the first enabling and the last disabling of these shared gate clocks. Thanks to Gerhard Sittig <gsi@denx.de> for this idea. Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Shawn Guo 提交于
The imx specific clk_gate2 always has a valid lock with the clock. So the validation on gate->lock is not really needed. Remove it. Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Shawn Guo 提交于
The imx clk-gate2 driver implements an i.MX specific gate clock, which has two bits controlling the gate states. While this is a completely separate gate driver from the common clk-gate one, it reuses the common clk_gate structure. Such reusing makes the extending of clk_gate2 clumsy. Let's define struct clk_gate2 on our own to make the driver independent of the common clk-gate one, and ease the clk_gate2 extending at a later time. Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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由 Alexander Shiyan 提交于
CONFIG_OF is always selected for i.MX. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
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