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* Merge tag 'omap-for-v3.12/dra7xx' of ↵Kevin Hilman2013-08-193-5/+8
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc From Tony Lindgren: Minimal DRA7xx based SoC core support via Rajendra Nayak <rnayak@ti.com> * tag 'omap-for-v3.12/dra7xx' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (849 commits) ARM: DRA7: Add the build support in omap2plus ARM: DRA7: hwmod: Reuse the soc_ops used for OMAP4/5 ARM: DRA7: id: Add cpu detection support for DRA7xx based SoCs' ARM: DRA7: Kconfig: Make ARCH_NR_GPIO default to 512 ARM: DRA7: board-generic: Add basic DT support ARM: DRA7: Resue the clocksource, clockevent support ARM: DRA7: Reuse io tables and add a new .init_early ARM: DRA7: Reuse all of PRCM and MPUSS SMP infra Linux 3.11-rc5 btrfs: don't loop on large offsets in readdir Btrfs: check to see if root_list is empty before adding it to dead roots Btrfs: release both paths before logging dir/changed extents Btrfs: allow splitting of hole em's when dropping extent cache Btrfs: make sure the backref walker catches all refs to our extent Btrfs: fix backref walking when we hit a compressed extent Btrfs: do not offset physical if we're compressed Btrfs: fix extent buffer leak after backref walking Btrfs: fix a bug of snapshot-aware defrag to make it work on partial extents btrfs: fix file truncation if FALLOC_FL_KEEP_SIZE is specified dlm: kill the unnecessary and wrong device_close()->recalc_sigpending() ... Signed-off-by: Kevin Hilman <khilman@linaro.org>
| * Merge tag 'renesas-fixes2-for-v3.11' of ↵Olof Johansson2013-08-043-5/+8
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes From Simon Horman: Second round of Renesas ARM based SoC fixes for v3.11 * Lager board: do not annotate gpio_buttons as __initdata - This avoids accessing uninitialised memory if keys are pressed after kernel initialisation completes. - Bug introduced in gpio-keys were enabled in v3.11-rc1 * Bock-W board: fix SDHI0 PFC settings - Allow detection of SD card - Bug introduced in SDHI support was added in v3.11-rc1 * shdma: fixup sh_dmae_get_partial() calculation error - Bug introduced in 2.6.34-rc1. * armadillo800eva board: Don't request GPIO 166 in board code - Allow use of touchscreen - Bug introduced in v3.11-rc1 * tag 'renesas-fixes2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: lager: do not annotate gpio_buttons as __initdata ARM: shmobile: BOCK-W: fix SDHI0 PFC settings shdma: fixup sh_dmae_get_partial() calculation error ARM: shmobile: armadillo800eva: Don't request GPIO 166 in board code Signed-off-by: Olof Johansson <olof@lixom.net>
| | * ARM: shmobile: lager: do not annotate gpio_buttons as __initdataSimon Horman2013-07-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the gpio-keys device is registered using platform_device_register_data() the platform data argument, lager_keys_pdata is duplicated and thus should be marked as __initdata to avoid wasting memory. However, this is not true of gpio_buttons, a reference to it rather than its value is duplicated when lager_keys_pdata is duplicated. This avoids accessing freed memory if gpio-key events occur after unused kernel memory is freed late in the kernel's boot. This but was added when support for gpio-keys was added to lager in c3842e4fcbb7664276443b79187b7808c2e80a35 ("ARM: shmobile: lager: support GPIO switches") which was included in v3.11-rc1. Tested-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * ARM: shmobile: BOCK-W: fix SDHI0 PFC settingsSergei Shtylyov2013-07-311-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following message is printed on the BOCK-W kernel bootup: sh-pfc pfc-r8a7778: invalid group "sdhi0" for function "sdhi0" In addition, SD card cannot be detected. The reason is apparently that commit ca7bb309485e4ec89a9addd47bea (ARM: shmobile: bockw: add SDHI0 support) matched the previous version of commit 564617d2f92473031d035deb273da5 (sh-pfc: r8a7778: add SDHI support). Add the missing pin groups according to the BOCK-W board schematics. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * ARM: shmobile: armadillo800eva: Don't request GPIO 166 in board codeKuninori Morimoto2013-07-251-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89ae7b5bbd3e65bc6ab7a577ca5ec18569589c8c (ARM: shmobile: armadillo800eva: Register pinctrl mapping for INTC) mistakenly requests GPIO 166 in board code, most probably due to a wrong merge conflict resolution. As the GPIO is passed to the st1232 driver through platform data and requested by the driver, there's no need to request it in board code. Fix it. Tested by: Cao Minh Hiep <cm-hiep@jinso.co.jp> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | | Merge tag 'renesas-soc2-for-v3.12' of ↵Olof Johansson2013-08-146-5/+16
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc From Simon Horman: Second Round of Renesas ARM based SoC updates for v3.12 * Increased clock coverage for r8a7740 and r8a7790 SoCs * tag 'renesas-soc2-for-v3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7740: Add TPU clock entry for DT platforms ARM: shmobile: r8a7790: clocks for Ether support ARM: shmobile: r8a7740: Fix TPU clock name ARM: shmobile: Insert align directives before 4 bytes data ARM: shmobile: Force ARM mode to compile reset vector for secondary CPUs ARM: shmobile: fix compile error when CONFIG_THUMB2_KERNEL=y ARM: shmobile: Update romImage to relocate appended DTB Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | ARM: shmobile: r8a7740: Add TPU clock entry for DT platformsLaurent Pinchart2013-08-061-0/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | | ARM: shmobile: r8a7790: clocks for Ether supportSimon Horman2013-08-061-0/+4
| | | | | | | | | | | | | | | | | | | | Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | | Merge tag 'renesas-fixes-for-v3.12' into soc2-baseSimon Horman2013-08-065-5/+11
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Renesas ARM based SoC fixes for v3.12 * Fix TPU clock name for r8a7740 SoC * Update romImage to relocate appended DTB * Thumb fixes
| | * | | ARM: shmobile: r8a7740: Fix TPU clock nameLaurent Pinchart2013-07-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TPU device is called renesas-tpu-pwm, not renesas_tpu_pwm. Fix the clock name accordingly. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Insert align directives before 4 bytes dataTetsuyuki Kobayashi2013-07-183-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In thumb2 mode instructions are not align to 4 byte. This patch insert align directives before putting 4 byte data. Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Force ARM mode to compile reset vector for secondary CPUsTetsuyuki Kobayashi2013-07-181-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instructions start from boot vector must be ARM mode. This patch specify ARM mode explicitly and use 'bx' instruction to be able to change to Thumb mode. Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: fix compile error when CONFIG_THUMB2_KERNEL=yTetsuyuki Kobayashi2013-07-181-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On KZM-A9-GT board (SMP), when CONFIG_THUMB2_KERNEL=y it fails to compile AS arch/arm/mach-shmobile/headsmp-scu.o /proj/koba/kernel/arm-soc/arch/arm/mach-shmobile/headsmp-scu.S: Assembler messages: /proj/koba/kernel/arm-soc/arch/arm/mach-shmobile/headsmp-scu.S:41: Error: shift must be constant -- `bic r2,r2,r3,lsl r1' make[2]: *** [arch/arm/mach-shmobile/headsmp-scu.o] Error 1 make[1]: *** [arch/arm/mach-shmobile] Error 2 make: *** [sub-make] Error 2 Instruction `bic r2,r2,r3,lsl r1' is not supported in thumb mode. This patch split it into 2 instructions. Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Update romImage to relocate appended DTBMagnus Damm2013-07-171-2/+0
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of relying of MACH_TYPE for board identification, update the romImage code to relocate an appended DTB to the beginning of RAM. This implementation is independent of ARM_APPENDED_DTB, this because it is necessary to copy the DTB to memory so the kernel can access it. Without this patch Mackerel does not boot via the Mask ROM over USB (r_usb_boot) - this since non-DT boot was broken ages ago in commit: 0ce53cd ARM: mach-shmobile: Use DT_MACHINE for mackerel Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | | | Merge tag 'renesas-soc-for-v3.12' of ↵Olof Johansson2013-08-1427-500/+531
|\ \ \ \ | |/ / / | | | / | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc From Simon Horman: Renesas ARM based SoC updates for v3.12 * Setup arch timer based on MD pins on r8a7790 SoC * Thermal driver support for r8a7790 SoC * Make arch timer optional for r8a7790 and r8a73a4 SoCs * CMT10 clock event for r8a7790 and r8a73a4 SoCs * Increased clock coverage for r8a73a4 SoC * MMCIF DMA definitions for r8a7740 SoC * Disconnect SMP code from clocks on emev2 SoC * tag 'renesas-soc-for-v3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (49 commits) ARM: shmobile: Setup r8a7790 arch timer based on MD pins ARM: shmobile: Introduce r8a7790_read_mode_pins() ARM: shmobile: r8a7740: add MMCIF DMA definitions ARM: shmobile: Disconnect EMEV2 SMP code from clocks ARM: shmobile: Make r8a73a4 Arch timer optional ARM: shmobile: Add r8a73a4 CMT10 clock event ARM: shmobile: Make r8a7790 Arch timer optional ARM: shmobile: Add r8a7790 CMT00 clock event ARM: shmobile: Sort r8a7790 MSTP entries ARM: shmobile: r8a73a4: add clocks for I2C controllers ARM: shmobile: r8a73a4: add Z2 clock support ARM: shmobile: r8a73a4: safeguard against wrong clk_set_rate() uses ARM: shmobile: r8a73a4: implement CPU clock scaling for CPUFreq ARM: shmobile: r8a73a4: wait for completion when kicking the clock ARM: shmobile: r8a7790: add thermal driver support ARM: shmobile: r8a7790: add clocks for thermal ARM: shmobile: Add SMSC ethernet chip to KZM9D DT reference ARM: shmobile: KZM9D DT reference implementation ARM: shmobile: r8a7790: add MMCIF and SDHI DT templates ARM: shmobile: r8a73a4: add MMCIF and SDHI DT templates ... Signed-off-by: Olof Johansson <olof@lixom.net>
| * | ARM: shmobile: Setup r8a7790 arch timer based on MD pinsMagnus Damm2013-07-171-6/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the r8a7790 arch timer setup code to configure the frequency dynamically at boot time. This means that the arch timer driver will be able to detect a timer frequency that has been calculated based on the MD pins instead of a fixed and potentially incorrect 13 MHz. With this patch applied the Linux kernel will correctly support the r8a7790 Lager board that uses a 20 Mhz EXTAL. The arch timer will operate on 10 MHz and the Linux arch timer driver will be correctly configured to use 10 MHz. Without this patch the 20 MHz EXTAL will be used to drive the arch timer at 10 MHz, but the Linux arch timer driver will believe it is counting at 13 Mhz. Reported-by: Ulrich Hecht <ulrich.hecht@gmail.com> Signed-off-by: Magnus Damm <damm@opensource.se> Tested-by: Ulrich Hecht <ulrich.hecht@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Introduce r8a7790_read_mode_pins()Magnus Damm2013-07-173-9/+19
| | | | | | | | | | | | | | | | | | | | | | | | Break out the r8a7790 boot mode code into a separate function so it can be shared by multiple users. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: r8a7740: add MMCIF DMA definitionsGuennadi Liakhovetski2013-07-172-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | Add DMA channel slave IDs and configuration entries for the r8a7740 MMCIF controller. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Disconnect EMEV2 SMP code from clocksMagnus Damm2013-07-173-21/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the EMEV2 SMP code to access the SMU directly instead of relying on help from the legacy clock code. This change moves us one step closer to common clocks. Signed-off-by: Magnus Damm <damm@opensource.se> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Make r8a73a4 Arch timer optionalMagnus Damm2013-07-174-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | Update the r8a73a4 code to allow using other timers than Arch timer for clock event Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Add r8a73a4 CMT10 clock eventMagnus Damm2013-07-172-1/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add clock event support for CMT1 timer channel 0 to the r8a73a4 SoC code. The CMT is used together with a 32KHz clock in this case. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Make r8a7790 Arch timer optionalMagnus Damm2013-07-174-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | Update the r8a7790 code to allow using other timers than Arch timer for clock events. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Add r8a7790 CMT00 clock eventMagnus Damm2013-07-172-1/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add clock event support for CMT0 timer channel 0 to the r8a7790 SoC code. On most ARM mach-shmobile the CMT is hooked up to a 32KHz clock but on r8a7790 a 31.7KHz clock is instead used. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Sort r8a7790 MSTP entriesMagnus Damm2013-07-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | The r8a7790 MSTP bits should be kept sorted in the same way as on other mach-shmobile SoCs. Move the HSCIF and thermal bits to clean up the current state. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: r8a73a4: add clocks for I2C controllersGuennadi Liakhovetski2013-07-171-2/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | r8a73a4 SoCs have numerous I2C controllers, of which 9 are compatible with the i2c-sh_mobile.c driver. This patch adds clock definitions for them. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: r8a73a4: add Z2 clock supportGuennadi Liakhovetski2013-07-171-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Z2 clock on r8a73a4 is used to clock the 4 Cortex A7 cores on the SoC. Add a definition for this clock to later use it from the arm_big_little CPUFreq driver. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: r8a73a4: safeguard against wrong clk_set_rate() usesGuennadi Liakhovetski2013-07-171-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clk_set_rate() should only be called with exact rates, returned by clk_round_rate(). However, it is still good to verify, that the value, passed to clock's .set_rate() method is at least valid. This patch adds such a check for the Z-clock on r8a73a4. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: r8a73a4: implement CPU clock scaling for CPUFreqGuennadi Liakhovetski2013-07-173-1/+125
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the Z-clock on r8a73a4 SoCs, which is driving the Cortex A15 core, and a "cpufreq-cpu0" platform device. Adding an "operating-points" property to the CPU0 DT node and a regulator, this patch allows platforms to use the generic cpufreq-cpu0 driver to use SoC's DVFS capabilities. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: r8a73a4: wait for completion when kicking the clockGuennadi Liakhovetski2013-07-171-6/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To reconfigure clocks, controlled by FRQCRA and FRQCRB, a kick bit has to be set and to make sure the setting has taken effect, it has to be read back repeatedly until it is cleared by the hardware. This patch adds the waiting part, that was missing until now. Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: r8a7790: add thermal driver supportSimon Horman2013-07-171-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current temperature may be read using: cat /sys/class/thermal/thermal_zone0/temp Based on similar work for the r8a73a4 by Kuninori Morimoto. Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: r8a7790: add clocks for thermalSimon Horman2013-07-171-0/+4
| | | | | | | | | | | | | | | Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: KZM9D DT reference implementationMagnus Damm2013-07-174-0/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a DT reference implementation for the KZM9D board. Only DT devices are used in this case. UART, STI, GPIO and SMP / GIC are all provided by emev2.dtsi. There is still a board specific C file used for enabling legacy SH clocks. This file will be removed after we have moved over to common clocks. Signed-off-by: Magnus Damm <damm@opensource.se> [horms+renesas@verge.net.au: Do not include trailing blank line in board-kzm9d-reference.c ] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: EMEV2 map_io updateMagnus Damm2013-07-171-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the EMEV2 struct map_desc to exclude the SMU and also include the ->map_io() callback in the DT version of EMEV2 board support. The EMEV2 SMP code can these days perform ioremap() early on without the SMU information in the io_desc[]. To correctly support SMP in case of DT-only board support then the ->map_io() callback is needed. Signed-off-by: Magnus Damm <damm@opensource.se> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Use DT for SMP on EMEV2 and KZM9DMagnus Damm2013-07-171-14/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Rework the EMEV2 SMP code to rely on DT for CPU information instead of reading out number of CPU cores from the SCU. Signed-off-by: Magnus Damm <damm@opensource.se> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Use DT for GIC on EMEV2 and KZM9DMagnus Damm2013-07-173-18/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the C version of the EMEV2 GIC setup code, instead rely on GIC information provided by DT. Signed-off-by: Magnus Damm <damm@opensource.se> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Remove unused mach/dma.hMagnus Damm2013-07-171-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | Remove mach-shmobile mach/dma.h since it only seems to be used on non-mach-shmobile platforms. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: r8a7778: remove r8a7778_init_irq()Kuninori Morimoto2013-07-172-29/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes r8a7778_init_irq(), since no-one is using it. And now, there is no reason to have r8a7778_init_irq_common(). r8a7778_init_irq_dt() includes it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Fix EMEV2 clock comment typoMagnus Damm2013-07-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Update the STI timer frequency comment to 32.768 kHz to fix 37 kHz typo. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Make EMEV2 platform devices more compactMagnus Damm2013-07-171-260/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the EMEV2 SoC device setup code from using very verbose resources and static platform devices to the same style as more recent boards. This reduces the size of the code. Signed-off-by: Magnus Damm <damm@opensource.se> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Remove unused EMEV2/KZM9D early consoleMagnus Damm2013-07-173-23/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove EMEV2 early console code from KZM9D and instead rely on console setup during regular platform device probe time. This makes the DT code and the KZM9D board support behave the same. Signed-off-by: Magnus Damm <damm@opensource.se> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Remove redundant r8a7790 callbackMagnus Damm2013-07-171-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the SoC-specific callback init_machine() with a NULL to use the default code. This cleans up the code and reduces the number of lines. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Remove unused sh73a0 auxdata tableMagnus Damm2013-07-171-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Pass NULL to of_platform_populate instead of passing an empty list. This cleans up the code and reduces the number of lines. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Remove unused sh7372 auxdata tableMagnus Damm2013-07-171-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Pass NULL to of_platform_populate instead of passing an empty list. This cleans up the code and reduces the number of lines. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Remove unused r8a7779 auxdata tableMagnus Damm2013-07-171-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Pass NULL to of_platform_populate instead of passing an empty list. This cleans up the code and reduces the number of lines. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Remove unused r8a7778 auxdata and callbackMagnus Damm2013-07-171-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the SoC-specific callback init_machine() with a NULL to use the default code. This cleans up the code and reduces the number of lines. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Remove unused r8a7740 auxdata tableMagnus Damm2013-07-171-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | Pass NULL to of_platform_populate instead of passing an empty list. This cleans up the code and reduces the number of lines. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Remove unused EMEV2 auxdata and callbackMagnus Damm2013-07-171-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the SoC-specific callback init_machine() with a NULL to use the default code. This cleans up the code and reduces the number of lines. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: kzm9g: Remove init_irq declaration in machine descriptionMagnus Damm2013-07-171-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove redundant irqchip_init() callback. The default case of NULL will result in invoking irqchip_init() anyway. Signed-off-by: Magnus Damm <damm@opensource.se> [ horms+renesas@verge.net.au: Trimmed patch to remove portion that updates the sh73a0 SoC and altered the subject to use the same format as the patch that updates the sh73a0. ] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: sh73a0: Remove init_irq declaration in machine descriptionMaxime Ripard2013-07-171-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit ebafed7a ("ARM: irq: Call irqchip_init if no init_irq function is specified") removed the need to explictly setup the init_irq field in the machine description when using only irqchip_init. Remove that declaration for shmobile as well. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: lager: Remove init_irq declaration in machine descriptionMagnus Damm2013-07-171-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove redundant irqchip_init() callback. The default case of NULL will result in invoking irqchip_init() anyway. Signed-off-by: Magnus Damm <damm@opensource.se> [ horms+renesas@verge.net.au: Trimmed patch to remove portion that updates the r8a7790 SoC and altered the subject to use the same format as the patch that updates the r8a7790. ] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
generated by cgit v1.1 at 2025-02-19 11:43:09 +0000