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2014-05-11ARM: shmobile: Use r8a7740 DT CPU Frequency in common caseMagnus Damm
Convert the common C-code-less r8a7740 DT board support to use shmobile_init_delay() to be able to migrate away from per-SoC delay setup functions. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Tested-by: Geert Uytterhoeven <geert@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: r7s72100: Switch to new style MTU2 deviceLaurent Pinchart
The MTU2 (Multi-Function Timer Pulse Unit 2) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Wolfram Sang <wsa@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: r8a7779: Switch to new style TMU deviceLaurent Pinchart
The TMU (Timer Unit) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: r8a7778: Switch to new style TMU deviceLaurent Pinchart
The TMU (Timer Unit) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: r8a7740: Switch to new style TMU deviceLaurent Pinchart
The TMU (Timer Unit) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: sh73a0: Switch to new style TMU deviceLaurent Pinchart
The TMU (Timer Unit) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: sh7372: Switch to new style TMU deviceLaurent Pinchart
The TMU (Timer Unit) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: r8a7791: Switch to new style CMT deviceLaurent Pinchart
The CMT (Compare Match Timer) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> [horms+renesas@verge.net.au resolved conflict: use clk_names] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: r8a7790: Switch to new style CMT deviceLaurent Pinchart
The CMT (Compare Match Timer) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> [horms+renesas@verge.net.au resolved conflict: use clk_names] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: r8a7740: Switch to new style CMT deviceLaurent Pinchart
The CMT (Compare Match Timer) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: r8a73a4: Switch to new style CMT deviceLaurent Pinchart
The CMT (Compare Match Timer) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: sh73a0: Switch to new style CMT deviceLaurent Pinchart
The CMT (Compare Match Timer) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: sh7372: Switch to new style CMT deviceLaurent Pinchart
The CMT (Compare Match Timer) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: r8a7740: Correct name of DT Ethernet clockGeert Uytterhoeven
The preferred node name in DT for an Ethernet device is "ethernet". "sh-eth" was used in preliminary and incomplete bindings. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-05Merge tag 'renesas-soc2-for-v3.16' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Merge "Second Round of Renesas ARM Based SoC Updates for v3.16" from Simon Horman: Power management code which is only used by sh7372 (SH-Mobile AP4) based Mackerl board * Ignore callbacks for subsys generic_pm_domain_data * tag 'renesas-soc2-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: Ignore callbacks for subsys generic_pm_domain_data Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-05Merge tag 'renesas-boards-for-v3.16' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards Merge "Renesas ARM Based SoC Boards Updates for v3.16" from Simon Horman: r8a7791 (R-Car M2) based Koelsch board * Enable Quad SPI transfers for the SPI FLASH * Clock workarounds for Ether, I2C, MSIOF, Quad SPI and SDHI * Use shmobile_clk_workaround() r8a7790 (R-Car H2) based Lager board * Enable Quad SPI transfers for the SPI FLASH * Switch to use dai info for R-Car sound * Clock workarounds for Ether, MSIOF, MMCIF, Quad SPI and SDHI * Use shmobile_clk_workaround() r8a7778 (R-Car M1) based Bock-W board * Switch to use dai info for R-Car sound * tag 'renesas-boards-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: lager legacy: Enable Quad SPI transfers for the SPI FLASH ARM: shmobile: koelsch legacy: Enable Quad SPI transfers for the SPI FLASH ARM: shmobile: lager: switch to use dai info for R-Car sound ARM: shmobile: bockw: switch to use dai info for R-Car sound ARM: shmobile: bockw: remove old style audio clock ARM: shmobile: Add Koelsch clock workarounds for SDHI ARM: shmobile: Add Lager clock workarounds for SDHI and MMCIF ARM: shmobile: lager-reference: Work around core clock issues ARM: shmobile: koelsch-reference: Annotate clk_enables as __initconst ARM: shmobile: koelsch-reference: Work around core clock issues ARM: shmobile: lager: Annotate clk_names with __initconst ARM: shmobile: koelsch: Annotate clk_names with __initconst ARM: shmobile: Use shmobile_clk_workaround() on Koelsch ARM: shmobile: Use shmobile_clk_workaround() on Lager Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-05Merge branch 'renesas/clock' into next/boardsOlof Johansson
* renesas/clock: ARM: shmobile: r8a7790: remove old style audio clock ARM: shmobile: r8a7778: remove old style audio clock ARM: shmobile: r8a7791: Rename VSP1_SY clocks to VSP1_S ARM: shmobile: r8a7790: Rename VSP1_(SY|RT) clocks to VSP1_(S|R) ARM: shmobile: r8a7791: Fix the I2C clocks parents in legacy code ARM: shmobile: r8a7790: Fix the I2C clocks parents in legacy code ARM: shmobile: Introduce shmobile_clk_workaround() ARM: shmobile: r8a7791: Use rcar_gen2_read_mode_pins() helper
2014-05-05Merge tag 'renesas-clock-for-v3.16' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Merge "Renesas ARM Based SoC Clock Updates for v3.16" from Simon Horman: SH Mobile shared clock code * Introduce shmobile_clk_workaround() r8a7791 (R-Car M2) SoC * Rename VSP1_SY clocks to VSP1_S * Correct the I2C clocks parents r8a7790 (R-Car H2) SoC * Remove old style audio clock * Rename VSP1_(SY|RT) clocks to VSP1_(S|R) * Fix the I2C clocks parents r8a7778 (R-Car M1) SoC * Remove old style audio clock * tag 'renesas-clock-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7790: remove old style audio clock ARM: shmobile: r8a7778: remove old style audio clock ARM: shmobile: r8a7791: Rename VSP1_SY clocks to VSP1_S ARM: shmobile: r8a7790: Rename VSP1_(SY|RT) clocks to VSP1_(S|R) ARM: shmobile: r8a7791: Fix the I2C clocks parents in legacy code ARM: shmobile: r8a7790: Fix the I2C clocks parents in legacy code ARM: shmobile: Introduce shmobile_clk_workaround() ARM: shmobile: r8a7791: Use rcar_gen2_read_mode_pins() helper Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-05Merge tag 'renesas-soc-for-v3.16' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Merge "Renesas ARM Based SoC Updates for v3.16" from Simon Horman: SH Mobile shared SoC code * Add shared shmobile_init_delay() r8a7791 (R-Car M2) and r8a7790 (R-Car H2) SoCs (R-Car Gen2 shared code) * Cache Mode Monitor Register Value r8a7791 (R-Car M2) SoC Check r8a7791 MD21 at SMP boot r8a7790 (R-Car H2) SoC * Make use of r8a7790_add_standard_devices() * Update r8a7791 CPU freq to 1500MHz r8a7778 (R-Car M1) SoC * Move "select RENESAS_INTC_IRQPIN" under SoC emev2 (Emma Mobale EV2) SoC * Remove legacy EMEV2 SoC support * tag 'renesas-soc-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7778/bockw: Move "select RENESAS_INTC_IRQPIN" under SoC ARM: shmobile: Check r8a7791 MD21 at SMP boot ARM: shmobile: rcar-gen2: Cache Mode Monitor Register Value ARM: shmobile: Make use of r8a7790_add_standard_devices() ARM: shmobile: Remove EMEV2 header file ARM: shmobile: Remove legacy EMEV2 SoC support ARM: shmobile: Add shared shmobile_init_delay() ARM: shmobile: Update r8a7791 CPU freq to 1500MHz in C Signed-off-by: Olof Johansson <olof@lixom.net>
2014-04-25Merge tag 'fixes-3.15-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "Since we didn't get around to collect fixes in time for -rc2 over the easter vacation, this one is unfortunately a bit larger than we'd like for an -rc3 merge. A large set of the changes is in the device tree sources, so I'm splitting out the description between code changes and DT changes. Aside from omap and versatile express, the actual code bugs are and trivial. Here is an overview: imx: - fix video clock settings - fix one clock refcounting bug omap: - update defconfig for renamed USB PHY driver - fix error handling in gpmc - fix N900 video initialization regression - fix reression in hwmod code from missing braces - fix am43xx and omap3 clocks - remove bogus write to voltage control register pxa: - fix build regression from 3.13 header cleanup rockchip: - fix a misleading printk string shmobile: - fix incorrect sound setting on multiple machines spear: - remove incorrect __init section annotation tegra: - remove a stale Kconfig entry u300: - update defconfig ux500: - enable common wireless and sensor drivers in defconfig - more defconfig updates vexpress: - fix voltage calculation for opp - fix reboot hang and warning - fix out-of-bounds array access - improve error handling in clock driver overall: - always select CLKSRC_OF in multiplatform builds And these are the devicetree related changes: imx: - add missing #clock-cell properties - fix pinctrl setting in imx6sl-evk - fix video endpoint on imx53 - remove obsolete lvds-channel nodes (multiple patches) - add missing second stmpe node - fix usb host mode on dmo-edmqmx6 (multiple patches) - fix gic node #address-cells to match usage - add missing legacy IRQ map for PCIe - fix microsom pincontrol setting for rgmii - fix fatal typo in touchscreen DT usage for mx5 - list all RAM present on m53evk and mx53qsb omap: - fix bug in DT handling of gpmc external bus - add DT for older revision of beagleboard - fix regression after DT node name fixes - remove obsolete properties for gpmc - fix pinmux comment to match DT it refers to - fix newly added dra7xx clock node data - add missing clock for USB PHY mvebu: - add missing clock for mdio node - fix nonstandard vendor prefixes on i2c nodes rockchip: - fix pin control setting for uart shmobile: - fix typo in DT data for pin control (multiple patches) - fix gic node #address-cells to match usage tegra: - fix clock and uart DT representation to match hardware zynq: - add DT nodes for newly added driver - add DT properties required for cpufreq-ondemand overall: - restore alphabetic order in Makefile - grammar fixes in bindings" * tag 'fixes-3.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (66 commits) ARM: vexpress/TC2: Convert OPP voltage to uV before storing power/reset: vexpress: Fix restart/power off operation dt: tegra: remove non-existent clock IDs clk: tegra: remove non-existent clocks ARM: tegra: remove UART5/UARTE from tegra124.dtsi ARM: tegra: remove TEGRA_EMC_SCALING_ENABLE ARM: Tidy up DTB Makefile entries ARM: fix missing CLKSRC_OF on multi-platform ARM: spear: add __init to spear_clocksource_init() ARM: pxa: hx4700.h: include "irqs.h" for PXA_NR_BUILTIN_GPIO arm/mach-vexpress: array accessed out of bounds clk: vexpress: NULL dereference on error path ARM: OMAP2+: Fix GPMC remap for devices using an offset ARM: zynq: dt: Add I2C nodes to Zynq device tree ARM: zynq: DT: Add 'clock-latency' property ARM: OMAP2+: Fix oops for GPMC free ARM: dts: Add support for the BeagleBoard xM A/B ARM: dts: Grammar /that will/it will/ ARM: dts: Grammar /is uses/ is used/ ARM: OMAP2+: Fix config name for USB3 PHY ...
2014-04-25ARM: shmobile: Ignore callbacks for subsys generic_pm_domain_dataUlf Hansson
There are no active users of these callbacks, thus there are no benefit of trying to invoke them. Cc: Simon Horman <horms@verge.net.au> Cc: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-23Merge tag 'renesas-clock-for-v3.16' into cmt-mtu2-tmu-cleanups-for-v3.16Simon Horman
Renesas ARM Based SoC Clock Updates for v3.16 SH Mobile shared clock code * Introduce shmobile_clk_workaround() r8a7791 (R-Car M2) SoC * Rename VSP1_SY clocks to VSP1_S * Correct the I2C clocks parents r8a7790 (R-Car H2) SoC * Remove old style audio clock * Rename VSP1_(SY|RT) clocks to VSP1_(S|R) * Fix the I2C clocks parents r8a7778 (R-Car M1) SoC * Remove old style audio clock
2014-04-16ARM: shmobile: r8a7740: Make r8a7740_meram_workaround() __initGeert Uytterhoeven
It's called from eva_init() only, which is __init Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-16ARM: shmobile: sh7372: Call sh7372_add_early_devices() instead of open codingGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-16ARM: shmobile: r8a7740: Remove unused r8a7740_add_early_devices_dt()Geert Uytterhoeven
It was removed in commit 744fdc8dc0e22cc5b61ee1bcde9375f188daa330 ("ARM: shmobile: r8a7740: Prepare for reference DT setup"), but accidentally resurrected in commit 88378837780166d67a11142cd6f76596c0a2d8c3 ("ARM: shmobile: Remove unused r8a7740 auxdata table"). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-15ARM: shmobile: lager legacy: Enable Quad SPI transfers for the SPI FLASHGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-15ARM: shmobile: koelsch legacy: Enable Quad SPI transfers for the SPI FLASHGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: r8a7778: Use clks as MSTP007 parentSimon Horman
According to the documentation the parent clock of MSTP007 should be clks not clkp. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-04-14ARM: shmobile: lager: switch to use dai info for R-Car soundKuninori Morimoto
Now, R-Car sound driver supports dai info settings. switch to use it Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: bockw: switch to use dai info for R-Car soundKuninori Morimoto
Now, R-Car sound driver supports dai info settings. switch to use it Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: bockw: remove old style audio clockKuninori Morimoto
Current audio clock didn't have dependency to device/driver, but, it was not good design for DT support. To avoid branch merge conflict issue, it is using this load map, and this patch is 3) part. 1) add new style clock in platform 2) add new style clock method in driver 3) remove old tyle clock from platform Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: r8a7790: remove old style audio clockKuninori Morimoto
Current sound driver moves to new style clock, but is keeping compatiblity at this point. Move to new style on r8a7790 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: r8a7778: remove old style audio clockKuninori Morimoto
Current sound driver moves to new style clock, but is keeping compatiblity at this point. Move to new style on r8a7778 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: armadillo800eva: fixup SND_SOC_DAIFMT_CBx_CFx flagsKuninori Morimoto
c7a507eea1db1430476289f525f9c853d5d485e8 (ASoC: fsi: fixup SND_SOC_DAIFMT_CBx_CFx flags) exchanged sound flags, but armadillo800eva flags needs IB_NF. The recorded sound will be noise without this patch. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: lager: fixup SND_SOC_DAIFMT_CBx_CFx flagsKuninori Morimoto
e1508289404ab6ca28e0dc931612600f0441c417 (ASoC: rcar: fixup SND_SOC_DAIFMT_CBx_CFx flags) corrected SND_SOC_DAIFMT_CBx_CFx definition. But then, Lager board was maintenanced other branch. This patch correct SND_SOC_DAIFMT_CBx_CFx flag for lager Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: Add Koelsch clock workarounds for SDHIMagnus Damm
Add SDHI0, SDHI1 and SDHI2 to the clock workaround list for Koelsch multiplatform. Without these additional lines wakeup from Suspend-to-RAM never happens. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: Add Lager clock workarounds for SDHI and MMCIFMagnus Damm
Add MMCIF1, SDHI0 and SDHI2 to the clock workaround list for Lager multiplatform. Without these additional lines wakeup from Suspend-to-RAM never happens. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: lager-reference: Work around core clock issuesSimon Horman
Due to issues with runtime PM clock management, clocks not explicitly managed by their drivers may not be enabled at all, or be inadvertently disabled by the clk_disable_unused() late initcall. Until this is fixed, add a temporary workaround, calling shmobile_clk_workaround() with enable == true. For now this enables the clocks for: ether, msiof1, qspi_mod, and thermal. More clocks can be added if needed. Based on work for the koelsch board by Geert Uytterhoeven. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
2014-04-14ARM: shmobile: koelsch-reference: Annotate clk_enables as __initconstSimon Horman
Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2014-04-14ARM: shmobile: koelsch-reference: Work around core clock issuesGeert Uytterhoeven
Due to issues with runtime PM clock management, clocks not explicitly managed by their drivers may not be enabled at all, or be inadvertently disabled by the clk_disable_unused() late initcall. Until this is fixed, add a temporary workaround, calling shmobile_clk_workaround() with enable == true. For now this enables the clocks for: ether, i2c2, msiof0, qspi_mod, and thermal. More clocks can be added if needed. Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: lager: Annotate clk_names with __initconstSimon Horman
Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2014-04-14ARM: shmobile: koelsch: Annotate clk_names with __initconstSimon Horman
Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2014-04-14ARM: shmobile: Use shmobile_clk_workaround() on KoelschMagnus Damm
Convert the Koelsch DT reference code to use the newly introduced function shmobile_clk_workaround(). Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: Use shmobile_clk_workaround() on LagerMagnus Damm
Convert the Lager DT reference code to use the newly introduced function shmobile_clk_workaround(). Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: r8a7791: Fix the I2C clocks parents in legacy codeLaurent Pinchart
All I2C clocks derive from the HP clock, not from the P clock. Fix them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Wolfram Sang <wsa@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: r8a7790: Fix the I2C clocks parents in legacy codeLaurent Pinchart
All I2C clocks derive from the HP clock, not from the P clock. Fix them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Wolfram Sang <wsa@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: Introduce shmobile_clk_workaround()Magnus Damm
Introduce a new clock workaround function used by DT reference code on the mach-shmobile subarchitecture. The new function shmobile_clk_workaround() is used to configure clkdev to allow DT and platform devices to coexist. It is possible for the DT reference board code to also request enabling of the clock in case the driver does not implement clock control. Signed-off-by: Magnus Damm <damm@opensource.se> [horms+renesas@verge.net.au: Removed trailing blank line] Reviewed-by: Wolfram Sang <wsa@sang-engineering.com> Tested-by: Wolfram Sang <wsa@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: r8a7791: Use rcar_gen2_read_mode_pins() helperGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: r8a7778/bockw: Move "select RENESAS_INTC_IRQPIN" under SoCGeert Uytterhoeven
Move the "select RENESAS_INTC_IRQPIN" from the two bockw-specific sections to the one r8a7778-specific section, like is done for the other SoCs. Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> [horms+renesas@verge.net.au: Resolved conflict] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14ARM: shmobile: Check r8a7791 MD21 at SMP bootMagnus Damm
On r8a7791 the hardware boot mode bit MD21 indicates if hardware debug mode is enabled or not. In case hardware debug mode is enabled print a warning and refrain from booting secondary CPU cores. Without this patch Koelsch with SW8-4 set to OFF will hang at SMP boot. Signed-off-by: Magnus Damm <damm@opensource.se> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
generated by cgit (git 2.34.1) at 2025-09-13 09:52:49 +0000