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* clk: mmp: Drop unnecessary staticJulia Lawall2017-07-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop static on a local variable, when the variable is initialized before any possible use. Thus, the static has no benefit. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @bad exists@ position p; identifier x; type T; @@ static T x@p; ... x = <+...x...+> @@ identifier x; expression e; type T; position p != bad.p; @@ -static T x@p; ... when != x when strict ?x = e; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk:mmp:clk-of-mmp2: Free memory and Unmap region obtained by kzalloc and ↵Arvind Yadav2016-12-091-3/+12
| | | | | | | | | | of_iomap Free memory and memory mapping , if mmp2_clk_init is not successful. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> [sboyd@codeaurora.org: Put return at the right place] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk:mmp:clk-of-pxa910: Free memory and Unmap region obtained by kzmalloc and ↵Arvind Yadav2016-12-091-4/+15
| | | | | | | | | of_iomap Free memory and memory mapping , if pxa910_clk_init is not successful. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: clk-of-pxa1928: Free memory obtained by kzallocArvind Yadav2016-12-091-0/+3
| | | | | | | Free memory, if init is not successful. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: pxa910: fix return value check in pxa910_clk_init()Wei Yongjun2016-11-021-2/+2
| | | | | | | | | Fix the retrn value check which testing the wrong variable in pxa910_clk_init(). Fixes: 2bc61da9f7ff ("clk: mmp: add pxa910 DT support for clock driver") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: pxa168: fix return value check in pxa168_clk_init()Wei Yongjun2016-11-021-1/+1
| | | | | | | | | Fix the retrn value check which testing the wrong variable in pxa168_clk_init(). Fixes: ab08aefcd12d ("clk: mmp: add pxa168 DT support for clock driver") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: mmp2: fix return value check in mmp2_clk_init()Wei Yongjun2016-11-021-1/+1
| | | | | | | | | Fix the retrn value check which testing the wrong variable in mmp2_clk_init(). Fixes: 1ec770d92a62 ("clk: mmp: add mmp2 DT support for clock driver") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: add missing header dependenciesBaoyou Xie2016-09-141-0/+1
| | | | | | | | | | | | We get 1 warning when building kernel with W=1: drivers/clk/mmp/clk-mmp2.c:75:13: warning: no previous prototype for 'mmp2_clk_init' [-Wmissing-prototypes] In fact, this function is declared in linux/clk/mmp.h, so this patch add missing header dependencies. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: Remove CLK_IS_ROOTStephen Boyd2016-04-167-38/+30
| | | | | | | This flag is a no-op now. Remove usage of the flag. Cc: Chao Xie <chao.xie@marvell.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: Make reset_control_ops constPhilipp Zabel2016-03-301-1/+1
| | | | | | | The mmp_clk_reset_ops structure is never modified. Make it const. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: stop using platform headersArnd Bergmann2015-12-013-19/+19
| | | | | | | | | | | | | | | | | | | | | | | The mmp clock drivers currently hardcode the physical addresses for the clock registers. This is generally a bad idea, and it also gets in the way of multiplatform builds, which make the platform header files inaccessible to device drivers. To work around the header file problem, this patch changes the calling convention so the three mmp clock drivers get initialized with the base addresses as arguments from the platform code. It would still be useful to have a larger rework of the clock drivers, with DT integration to let the clocks actually be probed automatically, and the base addresses passed as DT properties. I am unsure if anyone is still interested in the mmp platform, so it is possible that this won't happen. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Mike Turquette <mturquette@linaro.org> Cc: Chao Xie <chao.xie@marvell.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
* clk: mmp: Convert to clk_hw based provider APIsStephen Boyd2015-08-252-21/+17
| | | | | | | | We're removing struct clk from the clk provider API, so switch this code to using the clk_hw based provider APIs. Cc: Chao Xie <chao.xie@marvell.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: Replace __clk_get_num_parents with clk_hw_get_num_parents()Stephen Boyd2015-08-251-4/+4
| | | | | | | | | | | | | | | | | | | | | | | Mostly converted with the following semantic patch: @@ struct clk_hw *E; @@ -__clk_get_num_parents(E->clk) +clk_hw_get_num_parents(E) Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Chao Xie <chao.xie@marvell.com> Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: "Emilio López" <emilio@elopez.com.ar> Acked-by: Tero Kristo <t-kristo@ti.com> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk/mmp: use kmemdup rather than duplicating its implementationAndrzej Hajda2015-08-081-4/+3
| | | | | | | | | | The patch was generated using fixed coccinelle semantic patch scripts/coccinelle/api/memdup.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* Merge branch 'cleanup-clk-h-includes' into clk-nextStephen Boyd2015-07-283-4/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cleanup-clk-h-includes: (62 commits) clk: Remove clk.h from clk-provider.h clk: h8300: Remove clk.h and clkdev.h includes clk: at91: Include clk.h and slab.h clk: ti: Switch clk-provider.h include to clk.h clk: pistachio: Include clk.h clk: ingenic: Include clk.h clk: si570: Include clk.h clk: moxart: Include clk.h clk: cdce925: Include clk.h clk: Include clk.h in clk.c clk: zynq: Include clk.h clk: ti: Include clk.h clk: sunxi: Include clk.h and remove unused clkdev.h includes clk: st: Include clk.h clk: qcom: Include clk.h clk: highbank: Include clk.h clk: bcm: Include clk.h clk: versatile: Remove clk.h and clkdev.h includes clk: ux500: Remove clk.h and clkdev.h includes clk: tegra: Properly include clk.h ...
| * clk: mmp: Remove clk.h includeStephen Boyd2015-07-203-4/+1
| | | | | | | | | | | | | | | | | | | | Clock provider drivers generally shouldn't include clk.h because it's the consumer API. Remove the include here because this is a provider driver. The clkdev.h include isn't used either, so drop it and add in slab.h to keep things compiling. Cc: Chao Xie <chao.xie@marvell.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* | clk: fix some determine_rate implementationsBoris Brezillon2015-07-281-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some determine_rate implementations are not returning an error when they failed to adapt the rate according to the rate request. Fix them so that they return an error instead of silently returning 0. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Jonathan Corbet <corbet@lwn.net> CC: Tony Lindgren <tony@atomide.com> CC: Ralf Baechle <ralf@linux-mips.org> CC: "Emilio López" <emilio@elopez.com.ar> CC: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Tero Kristo <t-kristo@ti.com> CC: Peter De Schrijver <pdeschrijver@nvidia.com> CC: Prashant Gaikwad <pgaikwad@nvidia.com> CC: Stephen Warren <swarren@wwwdotorg.org> CC: Thierry Reding <thierry.reding@gmail.com> CC: Alexandre Courbot <gnurou@gmail.com> CC: linux-doc@vger.kernel.org CC: linux-kernel@vger.kernel.org CC: linux-arm-kernel@lists.infradead.org CC: linux-omap@vger.kernel.org CC: linux-mips@linux-mips.org CC: linux-tegra@vger.kernel.org Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* | clk: change clk_ops' ->determine_rate() prototypeBoris Brezillon2015-07-281-11/+9
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clock rates are stored in an unsigned long field, but ->determine_rate() (which returns a rounded rate from a requested one) returns a long value (errors are reported using negative error codes), which can lead to long overflow if the clock rate exceed 2Ghz. Change ->determine_rate() prototype to return 0 or an error code, and pass a pointer to a clk_rate_request structure containing the expected target rate and the rate constraints imposed by clk users. The clk_rate_request structure might be extended in the future to contain other kind of constraints like the rounding policy, the maximum clock inaccuracy or other things that are not yet supported by the CCF (power consumption constraints ?). Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Jonathan Corbet <corbet@lwn.net> CC: Tony Lindgren <tony@atomide.com> CC: Ralf Baechle <ralf@linux-mips.org> CC: "Emilio López" <emilio@elopez.com.ar> CC: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Tero Kristo <t-kristo@ti.com> CC: Peter De Schrijver <pdeschrijver@nvidia.com> CC: Prashant Gaikwad <pgaikwad@nvidia.com> CC: Stephen Warren <swarren@wwwdotorg.org> CC: Thierry Reding <thierry.reding@gmail.com> CC: Alexandre Courbot <gnurou@gmail.com> CC: linux-doc@vger.kernel.org CC: linux-kernel@vger.kernel.org CC: linux-arm-kernel@lists.infradead.org CC: linux-omap@vger.kernel.org CC: linux-mips@linux-mips.org CC: linux-tegra@vger.kernel.org [sboyd@codeaurora.org: Fix parent dereference problem in __clk_determine_rate()] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Tested-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> [sboyd@codeaurora.org: Folded in fix from Heiko for fixed-rate clocks without parents or a rate determining op] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: add timer clock for pxa168/mmp2/pxa910Chao Xie2015-06-043-0/+24
| | | | | | | | Timer has external fast clock, and it is a mux clock. Add the timer clock type for timer driver. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: Fix the wrong factor table for uart PLLChao Xie2015-06-042-6/+2
| | | | | | | | | | The suggested value in the mmp2 manual is wrong. There are only 13 bits for numerator, but some suggested value has 14 bits. Fix the factor tabled and remove the unused items. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: add fixed clock UBS_PLL for pxa910/pxa168Chao Xie2015-06-042-0/+2
| | | | | | | USB will drive clock from USB_PLL. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: add PXA1928 clock supportRob Herring2015-05-152-0/+267
| | | | | | | | | | | | | Add initial clock support for Marvell PXA1928. The PXA1928 is a mobile SOC and is similar to other MMP/PXA series of SOCs, so a lot of the existing infrastructure is reused here. Currently the PLLs are just fixed clocks, and not all leaf clocks are implemented. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Mike Turquette <mturquette@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mmp: Silence sparse warningsStephen Boyd2015-05-152-2/+2
| | | | | | | | drivers/clk/mmp/clk-apbc.c:118:16: warning: symbol 'clk_apbc_ops' was not declared. Should it be static? drivers/clk/mmp/clk-apmu.c:64:16: warning: symbol 'clk_apmu_ops' was not declared. Should it be static? Cc: Chao Xie <chao.xie@marvell.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: Add rate constraints to clocksTomeu Vizoso2015-02-021-0/+2
| | | | | | | | | | | | | | | | Adds a way for clock consumers to set maximum and minimum rates. This can be used for thermal drivers to set minimum rates, or by misc. drivers to set maximum rates to assure a minimum performance level. Changes the signature of the determine_rate callback by adding the parameters min_rate and max_rate. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> [sboyd@codeaurora.org: set req_rate in __clk_init] Signed-off-by: Michael Turquette <mturquette@linaro.org> [mturquette@linaro.org: min/max rate for sun6i_ahb1_clk_determine_rate migrated clk-private.h changes to clk.c]
* clk: mmp: fix sparse non static symbol warningWei Yongjun2014-12-111-1/+1
| | | | | | | | | | Fixes the following sparse warnings: drivers/clk/mmp/clk-frac.c:113:6: warning: symbol 'clk_factor_init' was not declared. Should it be static? Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: Change clk_ops->determine_rate to return a clk_hw as the best parentTomeu Vizoso2014-12-041-2/+2
| | | | | | | | This is in preparation for clock providers to not have to deal with struct clk. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: mmp: add mmp2 DT support for clock driverChao Xie2014-11-132-0/+335
| | | | | | | | It adds the DT support for mmp2 clock subsystem. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: mmp: add pxa910 DT support for clock driverChao Xie2014-11-132-1/+302
| | | | | | | | It adds the DT support for pxa910 clock subsystem. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: mmp: add pxa168 DT support for clock driverChao Xie2014-11-132-0/+281
| | | | | | | | It adds the DT support for pxa168 clock subsystem. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: mmp: add reset supportChao Xie2014-11-133-0/+132
| | | | | | | | | | | Some clock control regsiter has bit to reset the cotroller. So before enable the clock, we need deassert the reset pin. Make use of reset controller framework to export reset interface for device drivers, then device driver can control the reset action. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: mmp: add basic support functions for DT supportChao Xie2014-11-133-2/+298
| | | | | | | | | | In order to support DT for mmp SOC clocks, it defines some basic APIs which are shared by all mmp SOC clock units. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: mmp: add mmp private gate clockChao Xie2014-11-133-1/+155
| | | | | | | | | | | | | | Some SOCes have this kind of the gate clock 1. There are some bits to control the gate not only one bit. 2. It is not always that "1" is to enable while "0" is to disable when write register. So we have to define the "mask", "enable_val", "disable_val" for this kind of gate clock. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: mmp: add clock type mixChao Xie2014-11-133-1/+580
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The clock type mix is a kind of clock combines "div" and "mux". This kind of clock can not allow to change div first then mux or change mux first or div. The reason is 1. Some clock has frequency change bit. Each time want to change the frequency, there are some operations based on this bit, and these operations are time-cost. Seperating div and mux change will make the process longer, and waste more time. 2. Seperting the div and mux may generate middle clock that the peripharals do not support. It may make the peripharals hang. There are three kinds of this type of clock in all SOCes. 1. The clock has bit to trigger the frequency change. 2. Same as #1, but the operations for the bit is different 3. Do not have frequency change bit. So this type of clock has implemented the callbacks ->determine_rate ->set_rate_and_parent These callbacks can help to change the div and mux together. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: mmp: move definiton of mmp_clk_frac to clk.hChao Xie2014-11-132-18/+22
| | | | | | | | | | Move the definition of structure of mmp_clk_frac to clk.h. So device tree support can use this structure. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: mmp: add init callback for clk-fracChao Xie2014-11-131-0/+40
| | | | | | | | | | For the clk-frac, we need to make sure that the initial clock rate is one item of the table. If it is not, we use the first item in the table by default. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: mmp: add spin lock for clk-fracChao Xie2014-11-135-5/+15
| | | | | | | | | | | The register used by clk-frac may be shared with other clocks. So it needs to use spin lock to protect the register access. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: mmp: add prefix "mmp" for structures defined for clk-fracChao Xie2014-11-135-21/+22
| | | | | | | | | | | The structures defined for clk-frac will be used out side of clk-frac.c. To avoid conflicts, add prefix "mmp" for these structures' name. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: mmp: try to use closer one when do round rateChao Xie2014-03-271-3/+7
| | | | | | | | | | | | The orignal code will use the bigger rate between "previous rate" and "current rate" when caculate the rate. In fact, hardware cares about the closest one. So choose the closer rate between "previous rate" and "current rate". Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* clk: mmp: fix the wrong calculation formulaChao Xie2014-03-271-5/+5
| | | | | | | | | | | The formula is numerator/denominator = Fin / (Fout * factor) So Fout = Fin * denominator / (numerator * factor). Current clk_factor_round_rate and clk_factor_recalc_rate use wrong formula. This patch will fix them. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* clk: mmp: fix wrong mask when calculate denominatorChao Xie2014-03-271-1/+1
| | | | | | | | The code has typo when calculate denominator. It should use den_mask instead of num_mask. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* clk: add CLK_SET_RATE_NO_REPARENT flagJames Hogan2013-08-193-38/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a CLK_SET_RATE_NO_REPARENT clock flag, which will prevent muxes being reparented during clk_set_rate. To avoid breaking existing platforms, all callers of clk_register_mux() are adjusted to pass the new flag. Platform maintainers are encouraged to remove the flag if they wish to allow mux reparenting on set_rate. Signed-off-by: James Hogan <james.hogan@imgtec.com> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Cc: Mike Turquette <mturquette@linaro.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Viresh Kumar <viresh.linux@gmail.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Haojian Zhuang <haojian.zhuang@linaro.org> Cc: Chao Xie <xiechao.mail@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: "Emilio López" <emilio@elopez.com.ar> Cc: Gregory CLEMENT <gregory.clement@free-electrons.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Prashant Gaikwad <pgaikwad@nvidia.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Peter De Schrijver <pdeschrijver@nvidia.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Andrew Chew <achew@nvidia.com> Cc: Doug Anderson <dianders@chromium.org> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Paul Walmsley <pwalmsley@nvidia.com> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Thomas Abraham <thomas.abraham@linaro.org> Cc: Tomasz Figa <t.figa@samsung.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: spear-devel@list.st.com Cc: linux-tegra@vger.kernel.org Tested-by: Haojian Zhuang <haojian.zhuang@gmail.com> Acked-by: Stephen Warren <swarren@nvidia.com> [tegra] Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> [sunxi] Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com> [Zynq] Signed-off-by: Mike Turquette <mturquette@linaro.org>
* ARM: pxa: remove cpu_is_xxx in gpio driverHaojian Zhuang2013-04-113-3/+3
| | | | | | | | Avoid to use cpu_is_xxx() in pxa gpio driver. Use platform_device_id to identify the difference. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org>
* clk: mmp: add clock definition for mmp2Chao Xie2012-08-282-0/+450
| | | | | | | | | Initialize the clocks for mmp2 Signed-off-by: Chao Xie <xiechao.mail@gmail.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* clk: mmp: add clock definition for pxa910Chao Xie2012-08-282-0/+321
| | | | | | | | | Initialize the clocks for pxa910 Signed-off-by: Chao Xie <xiechao.mail@gmail.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* clk: mmp: add clock definition for pxa168Chao Xie2012-08-282-0/+348
| | | | | | | | | Initialize the clocks for pxa168 Signed-off-by: Chao Xie <xiechao.mail@gmail.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* clk: mmp: add mmp specific clocksChao Xie2012-08-285-0/+442
add mmp specific clocks including apbc cloks, apmu clocks, and pll2, fraction clocks Signed-off-by: Chao Xie <xiechao.mail@gmail.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 00:45:15 +0100