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* | ARM: shmobile: change dev_id to cpu0 while registering cpu clockSudeep KarkadaNagesha2013-09-18
|/ | | | | | | | | | | | | | Currently all clkdev registration use "cpufreq-cpu0.0" as dev_id for cpu clock which refers to virtual platform device. It needs to be "cpu0" instead which is actual cpu0 device id. This patch changes the dev_id from "cpufreq-cpu0.0" to "cpu0". Reported-and-tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Magnus Damm <damm@opensource.se> Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ARM: shmobile: lager: Do not use register_type field of struct sh_eth_plat_dataSimon Horman2013-09-09
| | | | | | | | | | As of 8d3214c ("sh_eth: remove 'register_type' field from 'struct sh_eth_plat_data'") is is no longer necessary or correct to use the 'register_type' field from 'struct sh_eth_plat_data' and doing so results in a build error. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Olof Johansson <olof@lixom.net>
* Merge tag 'renesas-fixes3-for-v3.12' of ↵Olof Johansson2013-09-09
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes From Simon Horman: Third Round of Renesas ARM based SoC fixes for v3.12 * Update early timer initialisation order of r8a7779 SoC This resolves a regression introduced by a894fcc2d01a89e6fe3da0845a4d80a5312e1124 ("ARM: smp_twd: Divorce smp_twd from local timer API"). This problem was introduced in v3.10-rc2. * tag 'renesas-fixes3-for-v3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7779: Update early timer initialisation order Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: shmobile: r8a7779: Update early timer initialisation orderSimon Horman2013-08-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | a894fcc2d01a89e6fe3da0845a4d80a5312e1124 ("ARM: smp_twd: Divorce smp_twd from local timer API") altered twd_local_timer_common_register() so that it may make use of late_timer_init. This is problematic on marzen with Magnus's recent patch "ARM: shmobile: marzen: Switch to DT_MACHINE_START" which switches marzen around to enable USE_OF and thus shmobile_timer_init(), which is registered as late_time_init by shmobile_earlytimer_init() stops being a no-op. As a work-around I have updated r8a7779_earlytimer_init() so that shmobile_earlytimer_init() is called after r8a7779_register_twd(). Or in other words, the shmobile_earlytimer_init() setting of late_time_init overwrites that of twd_local_timer_common_register(). Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Magnus Damm <damm@opensource.se>
* | Merge tag 'renesas-for-linus' of ↵Linus Torvalds2013-09-09
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM Renesas SoC cleanup, refactoring and more SMP support from Kevin Hilman: "Lots of cleanup and refactoring and some SMP additions for Renesas platforms. Due to some inter-dependencies with other arm-soc branches, this Renesas stuff was separated out for sending after the other branches were merged. Highlights: - remove unused board support and cleanup of unused headers - refactoring of init and device registration - simplify IRQ initialization" * tag 'renesas-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (68 commits) ARM: shmobile: Per-CPU SMP boot / sleep code for SCU SoCs ARM: shmobile: Introduce per-CPU SMP boot / sleep code ARM: shmobile: Use shared SCU CPU Hotplug code on r8a7779 ARM: shmobile: Use shared SCU CPU Hotplug code on sh73a0 ARM: shmobile: Add shared SCU CPU Hotplug code ARM: shmobile: Use shared SCU SMP boot code on emev2 ARM: shmobile: Use shared SCU SMP boot code on r8a7779 ARM: shmobile: Use shared SCU SMP boot code on sh73a0 ARM: shmobile: Introduce shared SCU SMP boot code ARM: shmobile: sh73a0: Remove global GPIO_NR definition ARM: shmobile: kzm9d: remove nfsroot settings from bootargs ARM: shmobile: armadillo800eva: remove nfsroot settings from bootargs ARM: shmobile: r8a7779: move r8a7779_init_irq_xxx() to setup ARM: shmobile: r8a7740: move r8a7740_init_irq_of() to setup ARM: shmobile: bockw: add missing __initdata ARM: shmobile: r8a7790: add missing __initdata ARM: shmobile: r8a7779: add missing __initdata ARM: shmobile: Remove unused shmobile_init_time() ARM: shmobile: Use clocksource_of_init() on r8a7790 ARM: shmobile: Use default ->init_time() on KZM9G DT ref ...
| * \ Merge tag 'renesas-smp-for-v3.12' of ↵Olof Johansson2013-08-28
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/renesas From Simon Horman: Renesas ARM based SoC SMP updates for v3.12 * Per-CPU SMP boot and sleep code on SoCs that use SCU * Shared SCU CPU Hotplug code on r8a7779 and sh73a0 SoCs * Shared SCU CPU boot code on emev2, r8a7779 and sh73a0 SoCs * tag 'renesas-smp-for-v3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: Per-CPU SMP boot / sleep code for SCU SoCs ARM: shmobile: Introduce per-CPU SMP boot / sleep code ARM: shmobile: Use shared SCU CPU Hotplug code on r8a7779 ARM: shmobile: Use shared SCU CPU Hotplug code on sh73a0 ARM: shmobile: Add shared SCU CPU Hotplug code ARM: shmobile: Use shared SCU SMP boot code on emev2 ARM: shmobile: Use shared SCU SMP boot code on r8a7779 ARM: shmobile: Use shared SCU SMP boot code on sh73a0 ARM: shmobile: Introduce shared SCU SMP boot code Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | ARM: shmobile: Per-CPU SMP boot / sleep code for SCU SoCsMagnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hook in the per-CPU boot and sleep code in the shared mach-shmobile SCU code. CPUs may be kept in the asm routine until ->boot_secondary() when the per-CPU boot vector is installed. At the end of ->die() the asm sleep routine is invoked. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | ARM: shmobile: Introduce per-CPU SMP boot / sleep codeMagnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add per-CPU SMP boot / sleep code that can be used by all SoCs included in mach-shmobile. The boot code reads out the per-CPU MPIDR id value and matches it with the value stored for any CPU number, and if there is a match and the boot function is set as well then the boot function will be executed. The sleep code simply uses WFI and then jumps back to the boot code to see if anyone has asked to wake up that CPU, if not it will sleep again. Signed-off-by: Magnus Damm <damm@opensource.se> [horms+renesas@verge.net.au: Remove trailing whitespace] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | ARM: shmobile: Use shared SCU CPU Hotplug code on r8a7779Magnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the r8a7779 specific CPU Hotplug code to make use of the recently introduced shared SCU functions. The r8a7779 power domain hardware requires special power down handling at ->kill() time. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | ARM: shmobile: Use shared SCU CPU Hotplug code on sh73a0Magnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the sh73a0 specific CPU Hotplug code to make use of the recently introduced shared SCU functions. The sh73a0 power control hardware relies on SCU_PM_POWEROFF with WFI so the shared SCU code will as-is power down the hardware as expected. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | ARM: shmobile: Add shared SCU CPU Hotplug codeMagnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add CPU Hotplug functions for SCU equipped mach-shmobile SoCs. The functions shmobile_smp_scu_cpu_die() together with shmobile_smp_scu_cpu_kill() perform basic shutdown and allows checking of shutdown status. These are written to work together with SMP boot code in headsmp-scu.S. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | ARM: shmobile: Use shared SCU SMP boot code on emev2Magnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use shared SCU code on emev2 for SMP boot. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | ARM: shmobile: Use shared SCU SMP boot code on r8a7779Magnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use shared SCU code on r8a7779 for SMP boot. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | ARM: shmobile: Use shared SCU SMP boot code on sh73a0Magnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use shared SCU code on sh73a0 for SMP boot. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | ARM: shmobile: Introduce shared SCU SMP boot codeMagnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add SMP boot functions for SCU equipped mach-shmobile SoCs. At this point shmobile_smp_scu_prepare_cpus() controls the SCU and installs boot fn and arg, while shmobile_smp_scu_boot_secondary() currently does nothing. In the future the boot function and arg install code will be reworked, so the empty function is ground work for that. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | | Merge tag 'renesas-cleanup3-for-v3.12' of ↵Olof Johansson2013-08-28
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/renesas From Simon Horman: Third round of Renesas ARM based SoC cleanups for v3.12 * Remove global GPIO_NR definition from sh73a0 SoC * Remove unnecessary nfsroot settings from bootargs of kzm9d and armadillo800eva * Rename irq initialisation functions of r8a7779 SoC to make them consistent with other SoCs * Simplify irq initialisation of r8a7740 SoC * Add missing __initdata annotations to bockw board, and r8a7790 and r8a7779 SoCs * Refactor time initialisation and remove shmobile_init_time. - This affects the following boards: kzm9g, marzen, ape6evm, armadillo800eva and bockw - This affects the following SoCs: r8a7790, r8a7779, r7a7740, r7a73a4 * Cleanup device registration code of r8a7778 SoC * tag 'renesas-cleanup3-for-v3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (45 commits) ARM: shmobile: sh73a0: Remove global GPIO_NR definition ARM: shmobile: kzm9d: remove nfsroot settings from bootargs ARM: shmobile: armadillo800eva: remove nfsroot settings from bootargs ARM: shmobile: r8a7779: move r8a7779_init_irq_xxx() to setup ARM: shmobile: r8a7740: move r8a7740_init_irq_of() to setup ARM: shmobile: bockw: add missing __initdata ARM: shmobile: r8a7790: add missing __initdata ARM: shmobile: r8a7779: add missing __initdata ARM: shmobile: Remove unused shmobile_init_time() ARM: shmobile: Use clocksource_of_init() on r8a7790 ARM: shmobile: Use default ->init_time() on KZM9G DT ref ARM: shmobile: Use default ->init_time() on Marzen DT ref ARM: shmobile: Use default ->init_time() on APE6EVM DT ref ARM: shmobile: Use default ->init_time() on APE6EVM ARM: shmobile: Use default ->init_time() on Armadillo DT ref ARM: shmobile: Use default ->init_time() on Bockw DT ref ARM: shmobile: Use default ->init_time() on Bockw ARM: shmobile: Use default ->init_time() on r8a7779 ARM: shmobile: Use default ->init_time() on r8a7778 ARM: shmobile: Use default ->init_time() on r8a7740 ... Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | ARM: shmobile: sh73a0: Remove global GPIO_NR definitionLaurent Pinchart2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The total number of SoC GPIOs is only used to compute the base GPIO number of th PCF8575 GPIO extender on the KZM9G board. As GPIO allocation became fully dynamic with DT, no other SH73A0 board will use the GPIO_NR macro. Move it to the KZM9G board file. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: r8a7779: move r8a7779_init_irq_xxx() to setupKuninori Morimoto2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves r8a7779_init_irq_xxx() to setup code, and remove intc-r8a7779. Now, r8a7779_init_irq_extpin() uses platform_device_register_resndata() instead of platform_device_register() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: r8a7740: move r8a7740_init_irq_of() to setupKuninori Morimoto2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves r8a7740_init_irq_of() to setup code, and remove intc-r8a7740 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: bockw: add missing __initdataKuninori Morimoto2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds missing __initdata to driver data/resource which are used from platform_device_register_xxx() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: r8a7790: add missing __initdataKuninori Morimoto2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds missing __initdata to driver data/resource which are used from platform_device_register_xxx() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: r8a7779: add missing __initdataKuninori Morimoto2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds missing __initdata to driver data/resource which are used from platform_device_register_xxx() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Remove unused shmobile_init_time()Magnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove shmobile_timer_init() since it now is unused. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Use clocksource_of_init() on r8a7790Magnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the call to shmobile_timer_init() with clocksource_of_init(). This will allow us to get rid of shmobile_timer_init(). Signed-off-by: Magnus Damm <damm@opensource.se> [horms+renesas@verge.net.au: include linux/clocksource.h] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Use default ->init_time() on KZM9G DT refMagnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Use default ->init_time() on Marzen DT refMagnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Use default ->init_time() on APE6EVM DT refMagnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Use default ->init_time() on APE6EVMMagnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Use default ->init_time() on Armadillo DT refMagnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Use default ->init_time() on Bockw DT refMagnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Use default ->init_time() on BockwMagnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Use default ->init_time() on r8a7779Magnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Use default ->init_time() on r8a7778Magnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Use default ->init_time() on r8a7740Magnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: Use default ->init_time() on r8a73a4Magnus Damm2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: r8a7778: cleanup registration of hspiKuninori Morimoto2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sh-hspi driver which doesn't need platform data at the time of registration can be registerd on SoC. And, registering these drivers in the SoC code can avoid unwanted device numbering issue. (ex. the hspi2 device number will be spi.0 if hspi2 only registered) This patch registers it on SoC code as cleanup C code Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: r8a7778: cleanup registration of i2cKuninori Morimoto2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i2c-rcar driver which doesn't need platform data at the time of registration can be registerd on SoC. And, registering these drivers in the SoC code can avoid unwanted device numbering issue. (ex. the i2c3 device number will be i2c.0 if i2c3 only registered) This patch registers it on SoC code as cleanup C code Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: r8a7778: cleanup registration of sdhiKuninori Morimoto2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sdhi driver which needs platform data at the time of registration is used from BockW only. Now, ARM/shmobile aims to support DT, and the C code base board support will be removed if DT support is completed. Current driver registration method which needs platform data and which is not shared complicates codes. This means legacy C code cleanup after DT supporting will be more complicated This patch registers it on board code as cleanup C code Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: r8a7778: cleanup registration of usb phyKuninori Morimoto2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | usb phy driver which needs platform data at the time of registration is used from BockW only. Now, ARM/shmobile aims to support DT, and the C code base board support will be removed if DT support is completed. Current driver registration method which needs platform data and which is not shared complicates codes. This means legacy C code cleanup after DT supporting will be more complicated This patch registers it on board code as cleanup C code Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | ARM: shmobile: r8a7778: cleanup registration of mmcifKuninori Morimoto2013-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sh_mmcif driver which needs platform data at the time of registration is used from BockW only. Now, ARM/shmobile aims to support DT, and the C code base board support will be removed if DT support is completed. Current driver registration method which needs platform data and which is not shared complicates codes. This means legacy C code cleanup after DT supporting will be more complicated This patch registers it on board code as cleanup C code Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | * | | Merge branch 'dt2' into cleanup3-baseSimon Horman2013-08-06
| | |\| | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-shmobile/Makefile.boot
| | | * | ARM: shmobile: marzen: Use DT for GICKuninori Morimoto2013-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current Marzen is using DT booting, and r8a7779.dtsi already has GIC settings. So, we can remove the C version of the GIC setup code, instead rely on GIC information provided by DT. 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: armadillo800eva: Use DT for GICKuninori Morimoto2013-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current Armadillo800eva is using DT booting, and r8a7740.dtsi already has GIC settings. So, we can remove the C version of the GIC setup code, instead rely on GIC information provided by DT. This patch removes r8a7740_init_irq() which has no user any more 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: r8a7779: Rely on DT for SMP CPU infoSimon Horman2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove r8a7779 specific ->smp_init_cpus() callback and instead of relying on shmobile_smp_init_cpus() simply use DT for CPU core information. Based on work for the sh73a0 by Magnus Damm. Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | | * | ARM: shmobile: marzen: Switch to DT_MACHINE_STARTMagnus Damm2013-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the marzen board to use DT_MACHINE_START. With this in place all mach-shmobile boards use DT_MACHINE_START. Also, this makes it possible for the r8a7779 SMP code to use DT for CPUs. Signed-off-by: Magnus Damm <damm@opensource.se> [horms+renesas@verge.net.au: Select USE_OF in Kconfig] [horms+renesas@verge.net.au: Provide dt_compat in DT_MACHINE_START] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | | * | ARM: shmobile: ape6evm-reference: switch PFC to DTGuennadi Liakhovetski2013-07-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PFC pinctrl configuration can now be performed via DT. Update ape6evm-reference to use this. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | | * | ARM: shmobile: sh73a0: Rely on DT for SMP CPU infoMagnus Damm2013-07-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove sh73a0 specific ->smp_init_cpus() callback and instead of relying on shmobile_smp_init_cpus() simply use DT for CPU core information. This assumes that DT_MACHINE_START is used which is the case when AG5EVM and Kota2 are removed. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | | * | ARM: shmobile: bockw: add DT referenceKuninori Morimoto2013-07-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a sample DT-based Bock-W "reference" implementation. The use of platform-specific C-code should be avoided with this configuration as much as possible. This patch adds new r8a7778_add_dt_devices() which was same stance of r8a7790_add_dt_devices() Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | | * | ARM: shmobile: Minor update for the Lager DT reference codeMagnus Damm2013-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the Lager DT reference code to get rid of the redundant irqchip header and also make lager_add_standard_devices() static. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| | | * | ARM: shmobile: lager: Add DT referenceSimon Horman2013-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is sufficient to allow boot of the Lager board with a console without boards-lager.c compiled into the kernel. This is an example of a minimal but still useful initialisation of the board using DT as much as possible. As such it is the same as the boot of Lager that can be achieved without a board file. The intention of adding this file is to facilitate further work to allow board specific devices to be initialised via DT. Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-05 10:25:10 -0400