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2014-07-12ARM: shmobile: ape6evm-reference: Initialise SCIF device using DTSimon Horman
Initialise SCIF device using DT when booting ape6evm using DT reference. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-12ARM: shmobile: r8a73a4: Add SCIF nodesSimon Horman
This describes all of the SCIF hardware of the r8a73a4. Each node is disabled and may be enabled as necessary by board DTS files. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-12ARM: shmobile: bockw-reference: Initialise SCIF device using DTSimon Horman
Initialise SCIF device using DT when booting bockw using DT reference. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-12ARM: shmobile: r8a7778: Add SCIF nodesSimon Horman
This describes all of the SCIF hardware of the r8a7778. Each node is disabled and may be enabled as necessary by board DTS files. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-12Merge branch 'clock-for-v3.17' into dt-for-v3.17Simon Horman
2014-07-12ARM: shmobile: sh73a0: add SCI clock support for DTSimon Horman
This will be used when initialising SCI devices using DT until common clock framework support is added. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-12ARM: shmobile: r8a7740: correct SCI clock support for DTSimon Horman
When initialising SCI devices their names will be .serial not .sci. This will be used when initialising SCI devices using DT until common clock framework support is added. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-12ARM: shmobile: r8a73a4: add SCI clock support for DTSimon Horman
This will be used when initialising SCI devices using DT until common clock framework support is added. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-12ARM: shmobile: r8a7778: add SCI clock support for DTSimon Horman
This will be used when initialising SCI devices using DT until common clock framework support is added. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-11ARM: shmobile: r8a7790: lager: use iic cores instead of i2cWolfram Sang
On Lager board, i2c and iic cores can be interchanged since they can be muxed to the same wires. Commit e489c2a9bc82713167d9f721ca764f4b0d37e543 ("ARM: shmobile: lager: enable i2c devices") activated the i2c cores, yet the iic cores should be default since they have the more interesting features for generic use cases, i.e. SMBUS_QUICK and DMA (yet to be supported). Reported-by: Khiem Nguyen <khiem.nguyen.xt@renesas.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-11ARM: shmobile: Lager: Correct I2C bus for VDD MPU regulatorKhiem Nguyen
I2C bus for VDD MPU regulator is IIC3, not I2C3. Signed-off-by: Khiem Nguyen <khiem.nguyen.xt@renesas.com> Reviewed-by: Wolfram Sang <wsa@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-09ARM: shmobile: kzm9g-reference: Remove early_printk from command lineSimon Horman
As early printk is not supported when devices are initialised using DT, so remove it from the command line. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-09ARM: shmobile: armadillo800eva-reference: Remove early_printk from command lineSimon Horman
As early printk is not supported when devices are initialised using DT, so remove it from the command line. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-09ARM: shmobile: r8a7779: Consistently use tabs for indentationSimon Horman
Unify white space usage by consistently using tabs for indentation. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-09ARM: shmobile: henninger: Consistently use tabs for indentationSimon Horman
Unify white space usage by consistently using tabs for indentation. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-08ARM: shmobile: henninger: enable internal PCISergei Shtylyov
Enable internal AHB-PCI bridges for the USB EHCI/OHCI controllers attached to them. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Arnd Bergmann <arnd@arndb.de> [horms+renesas@verge.net.au: minor witespace changes] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-08ARM: shmobile: koelsch: enable internal PCISergei Shtylyov
Enable internal AHB-PCI bridges for the USB EHCI/OHCI controllers attached to them. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Arnd Bergmann <arnd@arndb.de> [horms+renesas@verge.net.au: minor witespace changes] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-08ARM: shmobile: r8a7791: add internal PCI bridge nodesSergei Shtylyov
Add device nodes for the R8A7791 internal PCI bridge devices. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Arnd Bergmann <arnd@arndb.de> [horms+renesas@verge.net.au: minor witespace changes] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-06ARM: shmobile: genmai reference dts: Add RSPI nodeGeert Uytterhoeven
Add SPI device for RSPI on Genmai. On this board, only rspi4 is in use. Its bus contains a single device (a wm8978 audio codec), for which no bindings are defined yet. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-07-01ARM: shmobile: r8a7790: Fix whitespace errors in pci nodesGeert Uytterhoeven
Remove spaces in between tabs. Introduced by commit ff4f3eb8b3386208944fe60b85e6cba4d338198e ("ARM: shmobile: r8a7790: add internal PCI bridge nodes"). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-28ARM: shmobile: r8a7791: add DVC support for sound node on DTSIKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-28ARM: shmobile: r8a7790: add DVC support for sound node on DTSIKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-26ARM: shmobile: lager: enable internal PCIBen Dooks
Enable internal AHB-PCI bridges for the USB EHCI/OHCI controllers attached to them. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Reviewed-by: Ian Molton <ian.molton@codethink.co.uk> [Sergei: enabled PCI0] Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-26ARM: shmobile: r8a7790: add internal PCI bridge nodesBen Dooks
Add device nodes for the R8A7790 internal PCI bridge devices. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Reviewed-by: Ian Molton <ian.molton@codethink.co.uk> [Sergei: added several properties to the PCI bridge nodes] Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7791: add R-Car sound support on DTSIKuninori Morimoto
This patch support PIO transfer only at this point Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: henninger: Enable PCIe Controller & PCIe bus clockPhil Edworthy
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: koelsch: Enable PCIe Controller & PCIe bus clockPhil Edworthy
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7791: Add PCIe Controller device nodePhil Edworthy
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7791: Add default PCIe bus clockPhil Edworthy
This patch adds a default PCIe bus clock node. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [horms+renesas@verge.net.au: resolved conflict] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7791: Add PCIEC clock device tree nodePhil Edworthy
This patch adds the device tree clock node for the PCIe Controller Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7790: Add PCIe Controller device nodePhil Edworthy
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> [horms+renesas@verge.net.au: resolved conflict] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7790: Add default PCIe bus clockPhil Edworthy
This patch adds a default PCIe bus clock node. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7790: Add PCIEC clock device tree nodePhil Edworthy
This patch adds the device tree clock node for the PCIe Controller Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7791: add MSTP10 support on DTSIKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7791: add audio clock on DTSIKuninori Morimoto
audio_clk_a/b/c are required from sound driver Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7790: add R-Car sound support on DTSIKuninori Morimoto
This patch support PIO transfer only at this point Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7790: add MSTP10 support on DTSIKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: henninger: add I2C2 DT supportSergei Shtylyov
Define the Henninger board dependent part of the I2C2 device node. Based on the Koelsch I2C2 device tree patch by Wolfram Sang. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: koelsch: Remove duplicate i2c6 nodesSimon Horman
A second i2c6 node was a added by 05e234a187058ee ("ARM: shmobile: koelsch dts: Add VDD MPU regulator for DVFS"). Merge this into the existing node. Also shuffle i2c nodes so they are all together. Cc: Gaku Inami <gaku.inami.xw@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: lager: Remove duplicate i2c3 nodesSimon Horman
Due to an error when merging df40f256b18300e1 ("ARM: shmobile: lager: add i2c1, i2c2 pins") a duplicate i2c3 node. This patch moves the duplicate and moves to old node to be closer to the other new i2c nodes. Cc: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: Lager memory map updateMagnus Damm
Update the Lager DTS to make use of the new unified legacy memory map where the legacy window on Lager and Koelsch have the same size. With this change in place the code gets aligned with the documentation. After update the Lager board has the following map: Bank0: 1GiB RAM (Legacy 32-bit: 0x40000000->0x7fffffff) Bank1: 3GiB RAM (LPAE area: 0x140000000->0x1ffffffff) Before the update the old map looked like this: Bank0: 2GiB RAM (Legacy 32-bit: 0x40000000->0xbfffffff) Bank1: 2GiB RAM (LPAE area: 0x180000000->0x1ffffffff) Tested with and without LPAE on r8a7790 Lager. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: lager: Move i2c[12]_pins nodes to pfc nodeSimon Horman
Due to an error when resolving conflicts df40f256b18300e1 ("ARM: shmobile: lager: add i2c1, i2c2 pins") added the i2c[12]_pins nodes to the wrong node. This patch moves them to their correct location in the pfc node. Cc: Ben Dooks <ben.dooks@codethink.co.uk> Reported-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: lager: add i2c1, i2c2 pinsBen Dooks
Add pinctrl definitions for i2c1 and i2c2 busses on the Lager board to ensure these are setup correctly at initialisation time. The i2c0 and i2c3 busses are connected to single function pins. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> [horms+renesas@verge.net.au: Added shmobile to patch title] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: lager: enable i2c devicesBen Dooks
Add i2c0, i2c1, i2c2 and i2c3 nodes to the Lager reference device tree as these busses all have devices on them that can be probed even if they are no drivers yet. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> [horms+renesas@verge.net.au: Added shmobile to title] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7791/koelsch dts: Add DVFS parameters into cpu0 node for ↵Gaku Inami
r8a7791 Add needed information inside CPU0 for the generic cpufreq-cpu0 driver. - voltage-tolerance = 1% It reflects the tolerance for the CPU voltage defined inside the OPP table. Due to the lack of proper OPP definition, use an arbitrary safe value. - clock-latency = 300 us Approximate worst-case latency to do a full DVFS transition for every OPPs. Due to the lack of HW information, use an arbitrary safe value. Note: The term transition-latency will be more accurate to define this value since the clock transition latency is not the only parameter that will define the overall DVFS transition. - operating-points = < kHz - uV > List of 6 operating points. All of them are using the same voltage since DVS is not supported in R-CAR Gen2. - clocks phandle to the CPU clock source. This clock source is used for all the 2 CortexA15 located inside the same cluster. Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: koelsch dts: Add VDD MPU regulator for DVFSGaku Inami
The CA15 cluster is capable of voltage scaling. Add the regulator in the i2c6 node, to allow the generic CPUFreq driver to use it. Enable the i2c6 pin mux and the device node as well since the da9210 is connected to that bus. Note: In R-CAR Gen2, each frequency is using the same voltage, and DVS control is not used. Therefore, this patch set the voltage(Vmin/Vmax) to 1000mv. Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7790/lager dts: Add DVFS parameters into cpu0 node for r8a7790Benoit Cousson
Add needed information inside CPU0 for the generic cpufreq-cpu0 driver. - voltage-tolerance = 1% It reflects the tolerance for the CPU voltage defined inside the OPP table. Due to the lack of proper OPP definition, use an arbitrary safe value. - clock-latency = 300 us Approximate worst-case latency to do a full DVFS transition for every OPPs. Due to the lack of HW information, use an arbitrary safe value. Note: The term transition-latency will be more accurate to define this value since the clock transition latency is not the only parameter that will define the overall DVFS transition. - operating-points = < kHz - uV > List of 6 operating points. All of them are using the same voltage since the valid Vmin voltage is not documented in the HW spec. - clocks phandle to the CPU clock source. This clock source is used for all the 4 CortexA15 located inside the same cluster. Signed-off-by: Benoit Cousson <bcousson+renesas@baylibre.com> [gaku.inami.xw@bp.renesas.com: Change the setting of OPPs for ES2.0] Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: lager: Add VDD MPU regulator for DVFSBenoit Cousson
The CA15 cluster is capable of voltage scaling. Add the regulator in the i2c3 node, to allow the generic CPUFreq driver to use it. Enable the i2c3 pin mux and the device node as well since the da9210 is connected to that bus. Note: In R-CAR Gen2, each frequency is using the same voltage, and DVS control is not used. Therefore, this patch set the voltage(Vmin/Vmax) to 1000mv. Signed-off-by: Benoit Cousson <bcousson@baylibre.com> [gaku.inami.xw@bp.renesas.com: Changes Vmin for disabling DVS] Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7791 dtsi: add SYS-DMAC clocksGeert Uytterhoeven
Add clocks for the SYS-DMAC0 and SYS-DMAC1 hardware blocks. Cfr. the r8a7790 version by Ben Dooks. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7791: add USB3.0 clocks to device treeYoshihiro Shimoda
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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