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2015-03-05Merge tag 'for-v4.0-rc/meson-dts' of ↵Arnd Bergmann5-0/+222
https://github.com/carlocaione/linux-meson into next/dt Pull "meson DTS changes" from Carlo Caione: - New DTS for MINIX NEO-X8 - Add DTS support for SPIFC, Ethernet controller and pinctrl * tag 'for-v4.0-rc/meson-dts' of https://github.com/carlocaione/linux-meson: ARM: dts: meson: add DTS file for MINIX NEO-X8 ARM: dts: meson8: add pinctrl node ARM: dts: meson: enable Ethernet controller ARM: dts: meson: add node for SPIFC
2015-03-05Merge tag 'renesas-dt-for-v4.1' of ↵Arnd Bergmann14-51/+638
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt Pull "Renesas ARM Based SoC DT Updates for v4.1" from Simon Horman: * Increase hardware coverage of DT for various SoCs * Add PFC information for emev2 SoC * Remap entire APMU region for r8a7791 and r8a7790 SoCs * Declare the full 512 MiB of RAM for kzm9g board * Add selectable sources to DIV6 clocks to sh73a0 SoC * Add missing INTCA0 clock for irqpin module on sh73a0 SoC * Set control-parent for all irqpin node on sh73a0 SoC * tag 'renesas-dt-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (32 commits) ARM: shmobile: r8a7794: add SDHI DT support ARM: shmobile: r8a7790: add ADSP clocks ARM: shmobile: r8a7791: add ADSP clocks ARM: shmobile: henninger: add CAN0 DT support ARM: shmobile: r8a7791: add CAN DT support ARM: shmobile: r8a7791: add CAN clocks ARM: shmobile: r8a7790: add CAN DT support ARM: shmobile: r8a7790: add CAN clocks ARM: shmobile: emev2-kzm9d dts: Add PFC information for uart1 ARM: shmobile: emev2 dtsi: Add PFC information ARM: shmobile: r8a7791: smp: remap whole apmu region ARM: shmobile: r8a7790: smp: remap whole apmu region ARM: shmobile: koelsch: Add DU HDMI output support ARM: shmobile: r8a7791: Correct SDHI clock labels and output-names ARM: shmobile: r8a7794: Correct SDHI clock base address, labels and output-names ARM: shmobile: r8a7794: alt: Enable ethernet controller ARM: shmobile: r8a7794: Add ethernet controller to device tree ARM: shmobile: r8a7794: Add IPMMU DT nodes ARM: shmobile: r8a7791: Add IPMMU DT nodes ARM: shmobile: r8a7790: Add IPMMU DT nodes ...
2015-03-02ARM: dts: meson: add DTS file for MINIX NEO-X8Beniamino Galvani2-0/+130
Add a DTS file for MINIX NEO-X8, a Meson8-based digital media player. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Carlo Caione <carlo@endlessm.com>
2015-03-02ARM: dts: meson8: add pinctrl nodeBeniamino Galvani1-0/+68
Add pinctrl node to the DTSI file for meson8 and sub-nodes for some standard mux configurations. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Carlo Caione <carlo@endlessm.com>
2015-03-02ARM: dts: meson: enable Ethernet controllerBeniamino Galvani2-0/+15
Add a node for the Ethernet controller to Meson DTS file and enable it on the Geniatech ATV1200 board. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Carlo Caione <carlo@endlessm.com>
2015-03-02ARM: dts: meson: add node for SPIFCBeniamino Galvani1-0/+9
This adds a node for the SPI Flash Controller to the Amlogic Meson DTS. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Carlo Caione <carlo@endlessm.com> Acked-by: Mark Brown <broonie@kernel.org>
2015-03-01Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Ingo Molnar: "Three clockevents/clocksource driver fixes" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource: pxa: Fix section mismatch clocksource: mtk: Fix race conditions in probe code clockevents: asm9260: Fix compilation error with sparc/sparc64 allyesconfig
2015-02-26ARM: multi_v7_defconfig: Enable shmobile platformsGeert Uytterhoeven1-5/+77
Enable support for shmobile platforms that became multi-platform aware. Several non-critical drivers and subsystems are built as modules, to keep kernel size reasonable. Tested on: - r8a73a4/ape6evm: - U-Boot fails with "Error: unrecognized/unsupported machine ID", - kexec works. - r8a7740/armadillo: - Hermit boot loader fails (larger image, more memory corruption), - kexec works. - r8a7791/koelsch, - sh73a0/kzm9g: - zImage+DTB from U-Boot needs CONFIG_ARM_ATAG_DTB_COMPAT=n, - kexec works. - am335x/boneblack. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-02-25clockevents: asm9260: Fix compilation error with sparc/sparc64 allyesconfigDaniel Lezcano1-0/+2
The Kconfig options for the asm9260 timer is wrong as it can be selected by another platform with allyes config and thus leading to a compilation failure as some non arch related code is pulled by the compilation. Fix this by having the platform Kconfig to select the timer as it is done for the others drivers. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Oleksij Rempel <linux@rempel-privat.de> Conflicts: drivers/clocksource/Kconfig
2015-02-24ARM: dts: am335x-bone*: usb0 is hardwired for peripheralRobert Nelson1-0/+1
Fixes: http://bugs.elinux.org/issues/127 the bb.org community was seeing random reboots before this change. Signed-off-by: Robert Nelson <robertcnelson@gmail.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: dra7x-evm: beagle-x15: Fix USB HostRoger Quadros3-24/+0
In commit 87517d26d888 ("ARM: dts: dra7-evm: Add extcon nodes for USB") we enabled Extcon USB gpio to tackle the USB ID pin and get peripheral mode to work. But the extcon-gpio-usb driver [1] didn't make it into v4.0 and this makes the USB driver defer probe indefinitely breaking USB Host functionality. As a temporary fix we remove the extcon handle from the USB controller and add it back when the extcon driver merges in v4.1. [1] - https://lkml.org/lkml/2015/2/2/187 Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: omap2plus_defconfig: Fix SATA bootRoger Quadros1-1/+1
SATA operation depends on PIPE3 PHY and if we want to boot from SATA drives, we have to have the PIPE3 PHY driver built-in. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: omap2plus_defconfig: Enable OMAP NAND BCH driverRoger Quadros1-0/+1
Without this NAND doesn't work on most EVMs. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: dra7: Correct the dma controller's property namesPeter Ujfalusi1-2/+2
According to the Documentation/devicetree/bindings/dma/dma.txt the dma-channels and dma-requests property should not have '#'. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: omap5: Correct the dma controller's property namesPeter Ujfalusi1-2/+2
According to the Documentation/devicetree/bindings/dma/dma.txt the dma-channels and dma-requests property should not have '#'. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: omap4: Correct the dma controller's property namesPeter Ujfalusi1-2/+2
According to the Documentation/devicetree/bindings/dma/dma.txt the dma-channels and dma-requests property should not have '#'. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: omap3: Correct the dma controller's property namesPeter Ujfalusi1-2/+2
According to the Documentation/devicetree/bindings/dma/dma.txt the dma-channels and dma-requests property should not have '#'. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: omap2: Correct the dma controller's property namesPeter Ujfalusi1-2/+2
According to the Documentation/devicetree/bindings/dma/dma.txt the dma-channels and dma-requests property should not have '#'. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: am437x-idk: fix sleep pinctrl stateFelipe Balbi1-1/+1
we have i2c0 sleep pinctrl state but were passing default state anyhow. Fix that. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: omap2plus_defconfig: enable TPS62362 regulatorFelipe Balbi1-0/+1
This regulator is used on AM437x Industrial Development Kit. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: am437x-idk: fix TPS62362 i2c busFelipe Balbi1-22/+1
As it turns out, tps62362 is actually on I2C bus0, not bus1. This has gone unnoticed because Linux doesn't use (as of now) that regulator at all, it's setup by the bootloader and left as is. While at that, also add missing reg property for our regulator. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: n900: Fix offset for smc91x ethernetPali Rohár1-1/+1
Offset for smc91x must be zero otherwise smc91x linux kernel driver does not detect smc91x ethernet hardware in qemu N900 machine. The 0x300 offset was used to supress a warning the smsc911x driver produces about non-standard offset as 0x300 seems to be the EEPROM default. As only three address lines are connected both 0 and 0x300 will work just fine with 0 being correct. The warning about the non-standard offset can be fixed by writing to EEPROM as that's needed in any case to set the MAC address. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> [tony@atomide.com: updated comments, just use 0 instead of 0x0] Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: n900: fix i2c bus numberingIvaylo Dimitrov1-0/+7
With legacy boot i2c buses on Nokia N900 are numbered i2c1, i2c2 and i2c3. Commit 20b80942ef4e ("ARM: dts: OMAP3+: Add i2c aliases") fixed the numbering with DT boot, but introduced a regression on N900 - aliases become i2c0, i2c1 and i2c2. Fix that by providing the correct aliases in the board dts. Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com> Tested-by: Pali Rohár <pali.rohar@gmail.com> Acked-by: Nishanth Menon <nm@ti.com> [tony@atomide.com: this is needed for legacy user space to work] Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: Fix USB dts configuration for dm816xTony Lindgren2-4/+55
Commit 7800064ba507 ("ARM: dts: Add basic dm816x device tree configuration") added basic devices for dm816x, but I was not able to test the USB completely because of an unconfigured USB phy, and I only tested it to make sure the Mentor chips are detected and clocked without a phy. After testing the USB with actual devices I noticed a few issues that should be fixed to avoid confusion: - The USB id pin on dm8168-evm is hardwired and can be changed only by software. As there are two USB-A type connectors, let's start both in host mode instead of otg. - The Mentor core is configured in such a way on dm8168-evm that it's not capable of multipoint at least on revision c board that I have. - We need ranges for the syscon to properly set up the phy as children of the SCM syscon area. - Let's not disable the second interface, the board specific dts files can do that if really needed. Most boards should just keep it enabled to ensure the device is idled properly. Note that also a phy and several musb fixes are still needed to make the USB to work properly in addition to this fix. Cc: Brian Hutchinson <b.hutchman@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: OMAP5: Fix SATA PHY nodeRoger Quadros1-2/+2
The sata_ref_clk is a reference clock to the SATA phy. This fixes SATA malfunction across suspend/resume or when SATA driver is used as a module. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: dts: DRA7: Fix SATA PHY nodeRoger Quadros1-2/+2
The sata_ref_clk is a reference clock to the SATA phy. This fixes SATA malfunction across suspend/resume or when SATA driver is used as a module. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-02-24ARM: shmobile: r8a7794: add SDHI DT supportSergei Shtylyov1-0/+24
Define the generic R8A7794 parts of the SDHI[012] device nodes. Based on the orginal patch by Shinobu Uehara <shinobu.uehara.xc@renesas.com>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7790: add ADSP clocksSergei Shtylyov1-4/+7
Add the ADSP clocks to the CPG and MSTP5 nodes of the R8A7790 device tree. Based on the original patch by Konstantin Kozhevnikov <konstantin.kozhevnikov@cogentembedded.com>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7791: add ADSP clocksSergei Shtylyov1-4/+7
Add the ADSP clocks to the CPG and MSTP5 nodes of the R8A7791 device tree. Based on the original patch by Konstantin Kozhevnikov <konstantin.kozhevnikov@cogentembedded.com>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: henninger: add CAN0 DT supportSergei Shtylyov1-0/+11
Define the Henninger board dependent part of the CAN0 device node. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7791: add CAN DT supportSergei Shtylyov1-0/+20
Define the generic R8A7791 parts of the CAN0/1 device nodes. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7791: add CAN clocksSergei Shtylyov1-2/+21
The R-Car CAN controllers can derive the CAN bus clock not only from their peripheral clock input (clkp1) but also from the other internal clock (clkp2) and external clock fed on CAN_CLK pin. Describe those clocks in the device tree, along with the USB_EXTAL clock from which clkp2 is derived. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7790: add CAN DT supportSergei Shtylyov1-0/+20
Define the generic R8A7790 parts of the CAN0/1 device nodes. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7790: add CAN clocksSergei Shtylyov1-2/+20
The R-Car CAN controllers can derive the CAN bus clock not only from their peripheral clock input (clkp1) but also from the other internal clock (clkp2) and external clock fed on CAN_CLK pin. Describe those clocks in the device tree, along with the USB_EXTAL clock from which clkp2 is derived. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: emev2-kzm9d dts: Add PFC information for uart1Niklas Söderlund1-0/+13
Configure the pinmux on kzm9d to use the serial connector for uart1. Signed-off-by: Niklas Söderlund <niso@kth.se> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: emev2 dtsi: Add PFC informationNiklas Söderlund1-0/+10
With this information all GPIOs can make use of the PFC functionality. Signed-off-by: Niklas Söderlund <niso@kth.se> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7791: smp: remap whole apmu regionWolfram Sang1-1/+1
Documentation says the last register is at 0x184 (CAxCPUCMCR), so use proper length. Current APMU code accesses CAxCPUnCR which is currently outside of the remapped area. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7790: smp: remap whole apmu regionWolfram Sang1-2/+2
Documentation says the last register is at 0x184 (CAxCPUCMCR), so use proper length. Current APMU code accesses CAxCPUnCR which is currently outside of the remapped area. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: koelsch: Add DU HDMI output supportLaurent Pinchart1-1/+49
Add DT nodes for the ADV7511 HDMI encoder and its HDMI output connector and configure the DISP pin group that drives the HDMI transmitter DE pin. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7791: Correct SDHI clock labels and output-namesSimon Horman1-5/+5
There appears to have been some inconsistency and confusion here as on the r8a7790 these clocks are referred to as SD(HI)1 and SD(HI)2 while on the r8a7791 and r8a7794 they are referred to as SD(HI)2 and SD(HI)3. Fixes: 59e79895b95892863 ("ARM: shmobile: r8a7791: Add clocks") Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2015-02-24ARM: shmobile: r8a7794: Correct SDHI clock base address, labels and output-namesSimon Horman1-6/+6
* Correct base address of SD3 div6 clk. * Update div6 clock node labels There appears to have been some inconsistency and confusion here as on the r8a7790 these clocks are referred to as SD(HI)1 and SD(HI)2 while on the r8a7791 and r8a7794 they are referred to as SD(HI)2 and SD(HI)3. This has no run-time affect as the clock nodes are not currently used. Fixes: 8e181633e6ca96049 ("ARM: shmobile: r8a7794: Add SDHI clocks to device tree") Reported-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2015-02-24ARM: shmobile: r8a7794: alt: Enable ethernet controllerLaurent Pinchart1-0/+13
Enable the ethernet controller for the Alt board. Pin muxing entries are currently left out as r8a7794 pin control support isn't available yet. We thus rely on the boot loader to configure ethernet pins for now. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7794: Add ethernet controller to device treeLaurent Pinchart1-0/+11
Add a DT node for the on-SoC ethernet controller device. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7794: Add IPMMU DT nodesLaurent Pinchart1-0/+50
Add the six IPMMU instances found in the r8a7794 to DT with a disabled status. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7791: Add IPMMU DT nodesLaurent Pinchart1-0/+60
Add the seven IPMMU instances found in the r8a7791 to DT with a disabled status. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7790: Add IPMMU DT nodesLaurent Pinchart1-0/+51
Add the six IPMMU instances found in the r8a7790 to DT with a disabled status. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: r8a7794: Add DMAC devices to DTLaurent Pinchart1-0/+60
Instantiate the two system DMA controllers in the r8a7794 device tree. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: kzm9g-reference dts: Declare the full 512 MiB of RAMGeert Uytterhoeven1-1/+1
Traditionally, the first 16 MiB of RAM was reserved for the RT processor. However, this is incompatible with CONFIG_AUTO_ZRELADDR=y, which requires that the start address of physical memory is a multiple of 128 MiB. As CONFIG_AUTO_ZRELADDR=y is enabled for multi-platform kernels, declare RAM to start at 0x40000000. While at it, reclaim the last 8 MiB of RAM, too, so the full 512 MiB is available. Note that kzm9g_defconfig still has CONFIG_MEMORY_START=0x41000000 and CONFIG_MEMORY_SIZE=0x1f000000, so before the advent of DT we scribbled over the last 8 MiB, too. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: kzm9g dts: Declare the full 512 MiB of RAMGeert Uytterhoeven1-1/+1
Traditionally, the first 16 MiB of RAM was reserved for the RT processor. However, this is incompatible with CONFIG_AUTO_ZRELADDR=y, which requires that the start address of physical memory is a multiple of 128 MiB. As CONFIG_AUTO_ZRELADDR=y is enabled for multi-platform kernels, declare RAM to start at 0x40000000. While at it, reclaim the last 8 MiB of RAM, too, so the full 512 MiB is available. Note that kzm9g_defconfig still has CONFIG_MEMORY_START=0x41000000 and CONFIG_MEMORY_SIZE=0x1f000000, so before the advent of DT we scribbled over the last 8 MiB, too. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: sh73a0 dtsi: Add selectable sources to DIV6 clocksUlrich Hecht1-19/+45
Specifies clock sources and register bits. Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> [geert: Drop renesas,src-shift/renesas,src-width, pad to 4 or 8 parents] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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