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2010-08-20ARM: mach-shmobile: ap4evb: fix write protect for SDHI1Arnd Hannemann
SDHI1 on AP4EVB has no pin to detect write protection of a card. This had the result that a card inserted in this slot was always detected as read only. This patch adds the corresponding flag to disable write protection detection for SDHI1. Signed-off-by: Arnd Hannemann <arnd@arndnet.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-18ARM: mach-shmobile: ap4evb: modify FSI2 IDKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-18ARM: mach-shmobile: do not enable the PLLC2 clock on initGuennadi Liakhovetski
AP4EVB has to reparent PLLC2 to provide a precise HDMI clock, this is only possible, if PLLC2 hasn't been enabled yet. Since no other driver currently uses PLLC2 we can safely remove the CLK_ENABLE_ON_INIT flag. This fixes the "Cannot set PLLC2 parent: -16, 1 users" error message, when trying to use HDMI on AP4EVB. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-18ARM: mach-shmobile: Clock framework comment fixMagnus Damm
Update clock framework header comment for SH-Mobile ARM. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-16ARM: mach-shmobile: Fix up gpio-leds pdata definition.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-16ARM: mach-shmobile: AP4EVB: use gpio-leds for leds.Arnd Hannemann
This allows control of the leds on the AP4EVB board by kernel events (triggers) like mmc0/mmc1. In userland, the leds won't be available anymore over /sys/class/gpio but via /sys/class/leds. Signed-off-by: Arnd Hannemann <arnd@arndnet.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-16ARM: mach-shmobile: add clock definitions for CEU and CSI2Guennadi Liakhovetski
Two more clocks to be managed by the runtime PM. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-16ARM: mach-shmobile: Runtime PM V3Magnus Damm
This is the SH-Mobile ARM Runtime PM implementation V3. Only clocks are managed at this point. If Runtime PM is disabled then the clocks will be enabled before ->probe() and disabled after ->remove(). Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-04ARM: mach-shmobile: Fix up ap4evb build for LCDC merge damage.Paul Mundt
The merge of the LCDC patches chomped a trailing , from the device list, add it back in. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-04ARM: mach-shmobile: clock-sh7372: modify clock name for FSI2Kuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-04ARM: mach-shmobile: add HDMI support to the ap4evb boardGuennadi Liakhovetski
Support HDMI in 720p mode. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-04ARM: mach-shmobile: extend clock definitions on sh7372Guennadi Liakhovetski
Add definitions for DV_CLKI and HDMI clocks, extend support for PLLC2 and some other clocks. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-04ARM: mach-shmobile: ap4evb: Add ts_get_pendown_state for tsc2007Kuninori Morimoto
This function is necessary to ensure the detection of pen-down. This patch support both QHD / WVGA pannel. Tested-by: Tony SIM <chinyeow.sim.xt@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-04net/irda/sh_irda: Modify clk_get lookupsKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-04ARM: mach-shmobile: fix typos in sh7372 clock definitionsGuennadi Liakhovetski
Reported-by: Magnus Damm <damm@opensource.se> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-04ARM: mach-shmobile: fix EXTAL1 frequency on sh7372Guennadi Liakhovetski
EXTAL1 is clocked at 26.0MHz Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-04ARM: mach-shmobile: add GPIO definitions for switching between LCDC0 and LCDC1Guennadi Liakhovetski
With these defines now it is possible to use gpio_request(GPIO_FN_LCDC1_SELECT, NULL) or ...LCDC0... respectively to switch between the two LCDC instances. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-04ARM: mach-shmobile: ap4evb: Add LCD panel selectionKuninori Morimoto
On AP4EVB board, it is possible to select LCD panel type which are parallel or MIPI by SW3, SW43 dip-switch. This patch add parallel LCD settings and select menu to Kconfig. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-08-04Merge branch 'master' of ↵Paul Mundt
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: arch/arm/configs/ap4evb_defconfig arch/arm/configs/g3evm_defconfig arch/arm/configs/g4evm_defconfig Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-07-29ARM: 6277/1: mach-shmobile: Allow users to select HZ, default to 128Magnus Damm
Introduce SHMOBILE_TIMER_HZ for SH-Mobile. Allow users to select HZ on their system to minimize potential timer drift. Use 128 Hz as default to work well with the 32768 Hz RCLK. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-07-29ARM: 6276/1: mach-shmobile: remove duplicate NR_IRQS_LEGACYMagnus Damm
NR_IRQS_LEGACY is now defined in asm/irq.h, so drop it in mach/irqs.h. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-06-02ARM: mach-shmobile: make sure static declaration on g3evmKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-06-02ARM: mach-shmobile: make sure static declaration on g4evmKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-06-02ARM: mach-shmobile: make sure static declaration on ap4evbKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-06-02ARM: mach-shmobile: ap4evb: update MMC/SHDI tiny documentKuninori Morimoto
MMC0/SDHI1 (CN7) can be selected by dip switch. And card voltage can be selected by jumper pin. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-06-02ARM: mach-shmobile: clock-sh7372: Add MMCIF clockKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-06-02ARM: mach-shmobile: ap4evb: evt2irq() update for MMCIFKuninori Morimoto
This patch updates the irq numbers for MMCIF to make use of evt2irq(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-31ARM: mach-shmobile: Fix up ap4evb build warnings.Paul Mundt
The FSI changes introduced IS_ERR_VALUE() checks for error conditions, despite clk_get() handing back a pointer. Switch these over to IS_ERR() like the rest of the code. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-31ARM: mach-shmobile: add SCIFA and SCIFB DMA slave definitions for sh7372Guennadi Liakhovetski
SH7372 can use DMA with the SCI serial driver. Add required slave IDs and slave descriptors. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-31ARM: mach-shmobile: add support for the second SD-/MMC-card slot on ap4evbGuennadi Liakhovetski
The ap4evb board is equipped with two card slots: one SD-card slot and one SD-/MMC-card slot. The latter is connected to the second SDHI interface on sh7372 (SDHI1). Its power supply can be jumpered either to 1.8 or 3.3V, we fix it at default 1.8V for now. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-31ARM: mach-shmobile: ap4evb: Add MMC supportKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-31ARM: mach-shmobile: ap4evb: Add FSI2 supportKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-31ARM: add DMA support to sh7372, enable DMA for SDHIGuennadi Liakhovetski
This adds DMA support for the sh7372 sh-mobile ARM core, using the shdma dmaengine driver, and uses DMA for the SDHI SD-card controller on this SoC. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-24ARM: mach-shmobile: SH7372 has 6 SCIFA and 1 SCIFB portsGuennadi Liakhovetski
The current SH7372 setup code registers 7 SCIF ports, which is wrong. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-24ARM: mach-shmobile: add framebuffer support for ap4evbGuennadi Liakhovetski
ap4evb uses an LCD, connected to the SoC over the MIPI bus. This patch adds platform data to configure this display and a static clock activation. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Tested-by: Damian Hobson-Garcia <dhobsong@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-24ARM: mach-shmobile: add LCDC and MIPI DSI-Tx clock definitions to sh7372Guennadi Liakhovetski
Define clock objects for switching on and off clocks for LCDC0, LCDC1 and MIPI DSI-Tx. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-22ARM: mach-shmobile: sh7377 clock framework V2Magnus Damm
This patch is V2 of clock framework tables/code for sh7377. MSTP support is included for the following hardware blocks: KEYSC, SCIF, IIC, IRDA, FLCTL, USB, SDHI and UIO. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-22ARM: mach-shmobile: sh7367 clock framework V2Magnus Damm
This patch is V2 of clock framework tables/code for sh7367. MSTP support is included for the following hardware blocks: KEYSC, SCIF, IIC, IRDA, FLCTL, VOU, SIU, USB, SDHI and UIO. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-22ARM: mach-shmobile: sh7372 clock fixesMagnus Damm
Fixes for the sh7372 clock framework: - remove unused #include <linux/platform_device.h> - add sh7372 prefix to user modifiable root clocks - put modifiable root clock prototypes in header file - fix off-by-one id error on VEU MSTP clocks - make arrays static Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-22ARM: mach-shmobile: sh7372/AP4EVB evt2irq() updateMagnus Damm
This patch updates the irq numbers on sh7372/AP4EVB to make use of evt2irq() and intcs_evt2irq(). Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-22ARM: mach-shmobile: sh7377/G4EVM evt2irq() updateMagnus Damm
This patch updates the irq numbers on sh7377/G4EVM to make use of evt2irq() and intcs_evt2irq(). Makes the system cope with an updated INTCS_VECT_BASE. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-22ARM: mach-shmobile: sh7367/G3EVM evt2irq() updateMagnus Damm
This patch updates the irq numbers on sh7367/G3EVM to make use of evt2irq() and intcs_evt2irq(). Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-20ARM: mach-shmobile: Update VMALLOC_ENDMagnus Damm
Extend VMALLOC_END to the I/O Window at 0xe6000000. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-20ARM: mach-shmobile: Set CONSISTENT_DMA_SIZE to 158 MBMagnus Damm
This patch sets CONSISTENT_DMA_SIZE to 158 MB for all SH-Mobile ARM processors. The DMA area is mapped at 0xf6000000 - 0xffdfffff, on top of the 256 MB I/O window at 0xe6000000. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-20ARM: mach-shmobile: g3evm: Add IrDA supportKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-20ARM: mach-shmobile: sh7372 clock framework support V2Magnus Damm
This patch is V2 of clock framework tables/code for sh7372. MSTP are included for KEYSC, SCIF, IIC, USB, SDHI and UIO. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-20ARM: mach-shmobile: Use shared clock frameworkMagnus Damm
Teach SH-Mobile ARM how to make use of the shared SH clock framework. This commit is one atomic switch that dumps the local hackery and instead links in the shared clock framework code in drivers/sh. A few local functions are kept in clock.c. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-20ARM: mach-shmobile: Enable TMU driver buildMagnus Damm
Allow users to build the TMU driver on SH-Mobile ARM. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-20ARM: mach-shmobile: sh7372 INTCS supportMagnus Damm
Add support for the sh7372 INTCS interrupt controller. INTCS is the interrupt controller for the sh7372 SuperH processor core. It is tied into the INTCA interrupt controller which interfaces to the ARM processor. INTCS support is implemented using a new INTC table together with a chained interrupt handler that ties into the already supported INTCA controller. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-20ARM: mach-shmobile: Use 0x2200 as INTCS_VECT_BASEMagnus Damm
Change INTCS_VECT_BASE from 0x3400 to 0x2200. The old value 0x3400 gave the INTCA and INTCS interrupt conrollers separated spaces, but required ARM support for more than 512 NR_IRQS which is not in place at this point. The value 0x2200 will make some of the INTCA interrupts make use of empty INTCS areas. This is a bit more error prone but works fine as a workaround for G3, G3 and AP4. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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