summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)AuthorFilesLines
2015-06-05clk: mediatek: Fix apmixedsys clock registrationJames Liao2-2/+2
The size of clk_data should be the same as CLK_APMIXED_NR_CLK instead of ARRAY_SIZE(plls). CLK_APMIXED_* is numbered from 1, so CLK_APMIXED_NR_CLK will be greater than ARRAY_SIZE(plls). Signed-off-by: James Liao <jamesjj.liao@mediatek.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-06-04clk: ti: Use of_clk_get_parent_count() instead of open codingGeert Uytterhoeven1-1/+1
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-06-04clk: st: Use of_clk_get_parent_count() instead of open codingGeert Uytterhoeven2-2/+2
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-06-04clk: at91: Use of_clk_get_parent_count() instead of open codingGeert Uytterhoeven6-7/+7
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-06-04clk: pistachio: Add sanity checks on PLL configurationKevin Cernekee1-4/+79
When setting the PLL rates, check that: - VCO is within range - PFD is within range - PLL is disabled when postdiv is changed - postdiv2 <= postdiv1 Reviewed-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: Kevin Cernekee <cernekee@chromium.org> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-06-04clk: pistachio: Lock the PLL when enabled upon rate changeEzequiel Garcia1-18/+10
Currently, when the rate is changed, the driver makes sure the PLL is enabled before doing so. This is done because the PLL cannot be locked while disabled. Once locked, the drivers returns the PLL to its previous enable/disable state. This is a bit cumbersome, and can be simplified. This commit reworks the .set_rate() functions for the integer and fractional PLLs. Upon rate change, the PLL is now locked only if it's already enabled. Also, the driver locks the PLL on .enable(). This makes sure the PLL is locked when enabled, and not locked when disabled. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-06-04clk: pistachio: Add a pll_lock() helper for clarityEzequiel Garcia1-4/+8
This commit adds a pll_lock() helper making the code more readable. Cosmetic change only, no functionality changes. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-06-04clk: mmp: add timer clock for pxa168/mmp2/pxa910Chao Xie3-0/+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>
2015-06-04clk: mmp: Fix the wrong factor table for uart PLLChao Xie2-6/+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>
2015-06-04clk: mmp: add fixed clock UBS_PLL for pxa910/pxa168Chao Xie2-0/+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>
2015-06-04Merge branch 'clk-next-hi6220' into clk-nextMichael Turquette8-15/+507
Conflicts: drivers/clk/Kconfig
2015-06-04Add TI CDCE925 I2C controlled clock synthesizer driverMike Looijmans3-0/+767
This driver supports the TI CDCE925 programmable clock synthesizer. The chip contains two PLLs with spread-spectrum clocking support and five output dividers. The driver only supports the following setup, and uses a fixed setting for the output muxes: Y1 is derived from the input clock Y2 and Y3 derive from PLL1 Y4 and Y5 derive from PLL2 Given a target output frequency, the driver will set the PLL and divider to best approximate the desired output. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Signed-off-by: Michael Turquette <mturquette@linaro.org>
2015-06-04clk: mvebu: add missing CESA gate clkBoris Brezillon1-0/+1
Even if not documented in the datasheet, the Armada 370 SoC can actually gate the CESA (crypto engine) clock. Add an entry in the gating_desc table to be able to reference the CESA gateclk in the crypto node. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
2015-06-04clk: hi6220: Clock driver support for Hisilicon hi6220 SoCBintian Wang8-4/+496
Add clock drivers for hi6220 SoC, this driver controls the SoC registers to supply different clocks to different IPs in the SoC. We add one divider clock for hi6220 because the divider in hi6220 also has a mask bit but it doesnot obey the rule defined by flag "CLK_DIVIDER_HIWORD_MASK", we can not get index of the mask bit by left shift fixed bits (e.g. 16 bits), so we add this divider clock to handle it. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> Signed-off-by: Bintian Wang <bintian.wang@huawei.com> Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org> Reviewed-by: Zhangfei Gao <zhangfei.gao@linaro.org> Tested-by: Will Deacon <will.deacon@arm.com> Tested-by: Tyler Baker <tyler.baker@linaro.org> Tested-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Michael Turquette <mturquette@linaro.org>
2015-06-03clk: hisilicon: Remove __init for marking function prototypesBintian Wang1-11/+11
__init markings on function prototypes are useless, so remove them. Suggested-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Bintian Wang <bintian.wang@huawei.com> Tested-by: Will Deacon <will.deacon@arm.com> Tested-by: Tyler Baker <tyler.baker@linaro.org> Tested-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Michael Turquette <mturquette@linaro.org>
2015-05-22clk: socfpga: add a clock driver for the Arria 10 platformDinh Nguyen6-1/+469
The clocks on the Arria 10 platform is a bit different than the Cyclone/Arria 5 platform that it should just have it's own driver. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-22clk: socfpga: update clk.h so for Arria10 platform to useDinh Nguyen2-5/+5
There are 5 possible parent clocks for the SoCFPGA Arria10. Move the define SYSMGR_SDMMC_CTRL_SET and streq() to clk.h so that the Arria clock driver can use. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-21clk: clk-conf: Fix typo in commentShailendra Verma1-1/+1
Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-21clk: samsung: Fix typo in panic logShailendra Verma1-1/+1
Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-21clk: cdce706: Add missing of_clk_del_provider call in cdce706_removeAxel Lin1-0/+1
Remove a previously registered clock provider when unload the module. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-21clk: Fix typo in clk_register() commentShailendra Verma1-1/+1
Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-21clk: sirf: add CSR atlas7 clk and reset supportZhiwu Song2-1/+1633
the hardware node includes both clock and reset support, so it is named as "car". this patch implements Flexible clocks(mux, divider, gate), Selectable clock(mux, divider, gate), root clock(gate),leaf clock(gate), others. it also implements the reset controller functionality. Signed-off-by: Zhiwu Song <Zhiwu.Song@csr.com> Signed-off-by: Guo Zeng <Guo.Zeng@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-20clk: mediatek: Initialize clk_init_dataRicky Liang2-2/+2
The variable init (struct clk_init_data) is allocated on the stack. We weren't initializing the .flags field, so it contains random junk, which can cause all kinds of interesting issues when the flags are parsed by clk_register. Signed-off-by: Ricky Liang <jcliang@chromium.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: mmp: add PXA1928 clock supportRob Herring2-0/+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>
2015-05-15clk: Show correct information when fail to set clock rateChanwoo Choi1-2/+3
This patch shows the correct information for debugging when fail to set clock rate because original error message shows the error value instead of current clock rate. Cc: Mike Turquette <mturquette@linaro.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: Kconfig: Move bcm Kconfig into clk menuStephen Boyd1-1/+1
Having this Kconfig sourced outside the clk menu means the option is under the "Device Drivers" menu instead of the "Common Clock Framework" menu. Move it so that the bcm clock config options are in the right place. Cc: Alex Elder <elder@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: u300: Silence sparse warningsStephen Boyd1-0/+1
drivers/clk/clk-u300.c:1175:13: warning: symbol 'u300_clk_init' was not declared. Should it be static? Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: moxart: Silence sparse warningsStephen Boyd1-2/+2
drivers/clk/clk-moxart.c:18:13: warning: symbol 'moxart_of_pll_clk_init' was not declared. Should it be static? drivers/clk/clk-moxart.c:56:13: warning: symbol 'moxart_of_apb_clk_init' was not declared. Should it be static? Cc: Jonas Jensen <jonas.jensen@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: xgene: Silence sparse warningsStephen Boyd1-10/+12
drivers/clk/clk-xgene.c:77:43: warning: incorrect type in argument 1 (different address spaces) drivers/clk/clk-xgene.c:77:43: expected void *csr drivers/clk/clk-xgene.c:77:43: got void [noderef] <asn:2>* ... drivers/clk/clk-xgene.c: In function ‘xgene_clk_enable’: drivers/clk/clk-xgene.c:237:3: warning: format ‘%LX’ expects argument of type ‘long long unsigned int’, but argument 4 has type ‘phys_addr_t’ [-Wformat] drivers/clk/clk-xgene.c:248:3: warning: format ‘%LX’ expects argument of type ‘long long unsigned int’, but argument 4 has type ‘phys_addr_t’ [-Wformat] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: mmp: Silence sparse warningsStephen Boyd2-2/+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>
2015-05-15clk: socfpga: Silence sparse warningStephen Boyd1-1/+1
drivers/clk/socfpga/clk-periph.c:79:39: warning: Using plain integer as NULL pointer Cc: Dinh Nguyen <dinguyen@altera.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: versatile: Silence sparse warningsStephen Boyd1-2/+2
drivers/clk/versatile/clk-sp810.c:159:29: error: incompatible types for operation (<=) drivers/clk/versatile/clk-sp810.c:159:29: left side has type char const *<noident> drivers/clk/versatile/clk-sp810.c:159:29: right side has type int drivers/clk/versatile/clk-sp810.c:159:53: error: incompatible types for operation (<=) drivers/clk/versatile/clk-sp810.c:159:53: left side has type char const *<noident> drivers/clk/versatile/clk-sp810.c:159:53: right side has type int drivers/clk/versatile/clk-sp810.c:138:13: warning: symbol 'clk_sp810_of_setup' was not declared. Should it be static? Acked: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: ti: Silence sparse warningsStephen Boyd4-8/+8
drivers/clk/ti/clk.c:125:31: warning: incorrect type in return expression (different address spaces) drivers/clk/ti/clk.c:125:31: expected void [noderef] <asn:2>* drivers/clk/ti/clk.c:125:31: got void * drivers/clk/ti/clk.c:132:31: warning: incorrect type in return expression (different address spaces) drivers/clk/ti/clk.c:132:31: expected void [noderef] <asn:2>* drivers/clk/ti/clk.c:132:31: got void * drivers/clk/ti/dpll.c:180:14: warning: symbol '_get_reg' was not declared. Should it be static? drivers/clk/ti/fapll.c:624:32: warning: Using plain integer as NULL pointer drivers/clk/ti/fapll.c:625:31: warning: Using plain integer as NULL pointer drivers/clk/ti/fapll.c:630:40: warning: Using plain integer as NULL pointer drivers/clk/ti/clk-dra7-atl.c:158:22: warning: symbol 'atl_clk_ops' was not declared. Should it be static? drivers/clk/ti/clk-dra7-atl.c:170:39: warning: Using plain integer as NULL pointer Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: st: Silence sparse warningsStephen Boyd4-17/+17
drivers/clk/st/clkgen-mux.c:134:4: warning: symbol 'clkgena_divmux_get_parent' was not declared. Should it be static? drivers/clk/st/clkgen-mux.c:171:15: warning: symbol 'clkgena_divmux_recalc_rate' was not declared. Should it be static? drivers/clk/st/clkgen-mux.c:218:12: warning: symbol 'clk_register_genamux' was not declared. Should it be static? drivers/clk/st/clkgen-mux.c:388:13: warning: symbol 'st_of_clkgena_divmux_setup' was not declared. Should it be static? drivers/clk/st/clkgen-mux.c:488:13: warning: symbol 'st_of_clkgena_prediv_setup' was not declared. Should it be static? drivers/clk/st/clkgen-mux.c:625:13: warning: symbol 'st_of_clkgen_mux_setup' was not declared. Should it be static? drivers/clk/st/clkgen-mux.c:702:13: warning: symbol 'st_of_clkgen_vcc_setup' was not declared. Should it be static? drivers/clk/st/clkgen-pll.c:273:15: warning: symbol 'recalc_stm_pll800c65' was not declared. Should it be static? drivers/clk/st/clkgen-pll.c:300:15: warning: symbol 'recalc_stm_pll1600c65' was not declared. Should it be static? drivers/clk/st/clkgen-pll.c:324:15: warning: symbol 'recalc_stm_pll3200c32' was not declared. Should it be static? drivers/clk/st/clkgen-pll.c:346:15: warning: symbol 'recalc_stm_pll1200c32' was not declared. Should it be static? drivers/clk/st/clkgen-pll.c:565:19: warning: incorrect type in assignment (different address spaces) drivers/clk/st/clkgen-pll.c:565:19: expected void [noderef] <asn:2>*reg drivers/clk/st/clkgen-pll.c:565:19: got void * drivers/clk/st/clkgen-pll.c:576:18: warning: incorrect type in assignment (different address spaces) drivers/clk/st/clkgen-pll.c:576:18: expected void [noderef] <asn:2>*reg drivers/clk/st/clkgen-pll.c:576:18: got void * drivers/clk/st/clkgen-pll.c:693:53: warning: incorrect type in argument 2 (different address spaces) drivers/clk/st/clkgen-pll.c:693:53: expected void *[noderef] <asn:2>reg drivers/clk/st/clkgen-pll.c:693:53: got void [noderef] <asn:2>*[assigned] pll_base drivers/clk/st/clkgen-fsyn.c:495:5: warning: symbol 'clk_fs660c32_vco_get_rate' was not declared. Should it be static? drivers/clk/st/clkgen-fsyn.c:522:5: warning: symbol 'clk_fs660c32_vco_get_params' was not declared. Should it be static? drivers/clk/st/clk-flexgen.c:119:15: warning: symbol 'flexgen_recalc_rate' was not declared. Should it be static? drivers/clk/st/clk-flexgen.c:177:12: warning: symbol 'clk_register_flexgen' was not declared. Should it be static? drivers/clk/st/clk-flexgen.c:263:13: warning: symbol 'st_of_flexgen_setup' was not declared. Should it be static? Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: socfpga: Silence sparse warningStephen Boyd1-1/+1
drivers/clk/socfpga/clk-gate.c:227:40: warning: Using plain integer as NULL pointer Cc: Dinh Nguyen <dinguyen@altera.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: sirf: Silence sparse warningsStephen Boyd1-2/+2
These are __iomem pointers. Mark them appropriately so we don't get sparse errors like drivers/clk/sirf/clk-common.c:60:16: warning: incorrect type in argument 1 (different address spaces) drivers/clk/sirf/clk-common.c:60:16: expected void const volatile [noderef] <asn:2>*addr drivers/clk/sirf/clk-common.c:60:16: got void * Cc: Barry Song <Baohua.Song@csr.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: emev2: Silence sparse warningsStephen Boyd1-1/+1
drivers/clk/shmobile/clk-emev2.c:37:14: warning: symbol 'smu_base' was not declared. Should it be static? Cc: Takashi Yoshii <takasi-y@ops.dti.ne.jp> Cc: Magnus Damm <damm@opensource.se> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: samsung: Silence sparse warningsStephen Boyd1-13/+13
drivers/clk/samsung/clk-exynos5260.c:138:40: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-exynos5260.c:328:40: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-exynos5260.c:392:40: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-exynos5260.c:494:40: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-exynos5260.c:583:40: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-exynos5260.c:644:40: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-exynos5260.c:779:40: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-exynos5260.c:898:40: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-exynos5260.c:962:40: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-exynos5260.c:1018:40: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-exynos5260.c:1165:40: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-exynos5260.c:1373:40: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-exynos5260.c:1829:40: warning: Using plain integer as NULL pointer Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: hix5hd2: Silence sparse warningsStephen Boyd1-2/+3
drivers/clk/hisilicon/clk-hix5hd2.c:255:13: warning: symbol 'hix5hd2_clk_register_complex' was not declared. Should it be static? Acked-by: Zhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: berlin: Silence sparse warningStephen Boyd1-8/+1
drivers/clk/berlin/berlin2-pll.c:94:12: warning: symbol 'berlin2_pll_register' was not declared. Should it be static? Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: bcm/kona: Remove ccu_listStephen Boyd2-6/+0
This list doesn't look to be used. Let's remove it and any associated code that would be manipulating this list. This also silences this error: drivers/clk/bcm/clk-kona-setup.c:24:1: warning: symbol 'ccu_list' was not declared. Should it be static? Reviewed-by: Alex Elder <elder@linaro.org> Cc: Tim Kryger <tim.kryger@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: bcm/kona: Silence sparse warningsStephen Boyd1-1/+1
drivers/clk/bcm/clk-kona.c:1243:16: warning: odd constant _Bool cast (ffffffffffffffea becomes 1) Reviewed-by: Alex Elder <elder@linaro.org> Cc: Tim Kryger <tim.kryger@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: max-gen: Silence sparse warningsStephen Boyd1-0/+2
drivers/clk/clk-max-gen.c:82:16: warning: symbol 'max_gen_clk_ops' was not declared. Should it be static? drivers/clk/clk-max-gen.c:109:5: warning: symbol 'max_gen_clk_probe' was not declared. Should it be static? drivers/clk/clk-max-gen.c:183:5: warning: symbol 'max_gen_clk_remove' was not declared. Should it be static? Acked-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: Silence sparse warnings about __clk_{get,put}()Stephen Boyd1-0/+1
drivers/clk/clk.c:2700:5: warning: symbol '__clk_get' was not declared. Should it be static? drivers/clk/clk.c:2713:6: warning: symbol '__clk_put' was not declared. Should it be static? Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: gpio-gate: Don't export __init functionsStephen Boyd1-2/+1
This function is marked as __init, so exposing it to modules doesn't make any sense and it isn't used by modules anyway. drivers/clk/clk-gpio-gate.c:192:13: warning: symbol 'of_gpio_gate_clk_setup' was not declared. Should it be static? Cc: Jyri Sarha <jsarha@ti.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: basic-types: Remove useless allocation failure printksStephen Boyd6-21/+9
Printing an error on kmalloc() failures is unnecessary. Remove the print and use *ptr in sizeof() for future-proof code. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: ti: dra7-atl-clock: Fix possible ERR_PTR dereferenceKrzysztof Kozlowski1-0/+5
of_clk_get_from_provider() returns ERR_PTR on failure. The dra7-atl-clock driver was not checking its return value and immediately used it in __clk_get_hw(). __clk_get_hw() dereferences supplied clock, if it is not NULL, so in that case it would dereference an ERR_PTR. Fixes: 9ac33b0ce81f ("CLK: TI: Driver for DRA7 ATL (Audio Tracking Logic)") Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-13clk: axm55xx: Use %zu in pr_info for size_tAlexander Sverdlin1-1/+1
Fix the following compiler warning: drivers/clk/clk-axm5516.c: In function 'axmclk_probe': drivers/clk/clk-axm5516.c:559:2: warning: format '%u' expects argument of type 'unsigned int', but argument 2 has type 'size_t' [-Wformat=] pr_info("axmclk: supporting %u clocks\n", num_clks); ^ Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-13clk: asm9260: Fix of_io_request_and_map error checkMaxime Ripard1-1/+1
of_io_request_and map returns an error pointer, but the current code assumes that on error the returned pointer will be NULL. Obviously, that makes the check completely useless. Change the test to actually check for the proper error code. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Mike Turquette <mturquette@linaro.org> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: linux-clk@vger.kernel.org Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-13clk: si5351: fix .recalc_rate for multisynth 6-7Sergej Sawazki1-3/+2
MS6 and MS7 do not have the MSx_P3 field. Do the 'params.p3 == 0' check for MS0-M5 only. See [AN619, p. 6] for details. Referenced document: [AN619] Manually Generating an Si5351 Register Map, Rev. 0.4 Signed-off-by: Sergej Sawazki <ce3a@gmx.de> Signed-off-by: Michael Turquette <mturquette@linaro.org>
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-23 17:11:43 +0300