kernel/include/linux/clk/ti.h, branch linux-4.1.y

ARM: OMAP2+: PRCM: split PRCM module init to their own driver files

2015-03-27T08:55:56Z

Splits the clock related provider module inits under their own driver files. Previously this was done for all modules under the common PRM driver. Signed-off-by: Tero Kristo

ARM: OMAP2+: PRCM: add support for static clock memmap indices

2015-03-25T09:03:52Z

All clock provider related drivers will now register their iomaps with a static index. This makes it easier to split up the individual drivers to their own files in subsequent patches. Signed-off-by: Tero Kristo

clk: omap: compile legacy omap3 clocks conditionally

2015-02-03T19:06:11Z

The 'ARM: OMAP3: legacy clock data move under clk driver' patch series causes build errors when CONFIG_OMAP3 is not set: drivers/clk/ti/dpll.c: In function 'ti_clk_register_dpll': drivers/clk/ti/dpll.c:199:31: error: 'omap3_dpll_ck_ops' undeclared (first use in this function) const struct clk_ops *ops = &omap3_dpll_ck_ops; ^ drivers/clk/ti/dpll.c:199:31: note: each undeclared identifier is reported only once for each function it appears in drivers/clk/ti/dpll.c:259:10: error: 'omap3_dpll_per_ck_ops' undeclared (first use in this function) ops = &omap3_dpll_per_ck_ops; ^ drivers/built-in.o: In function `ti_clk_register_gate': drivers/clk/ti/gate.c:179: undefined reference to `clkhwops_omap3430es2_dss_usbhost_wait' drivers/clk/ti/gate.c:179: undefined reference to `clkhwops_am35xx_ipss_module_wait' -in.o: In function `ti_clk_register_interface': drivers/clk/ti/interface.c:100: undefined reference to `clkhwops_omap3430es2_iclk_hsotgusb_wait' drivers/clk/ti/interface.c:100: undefined reference to `clkhwops_omap3430es2_iclk_dss_usbhost_wait' drivers/clk/ti/interface.c:100: undefined reference to `clkhwops_omap3430es2_iclk_ssi_wait' drivers/clk/ti/interface.c:100: undefined reference to `clkhwops_am35xx_ipss_wait' drivers/built-in.o: In function `ti_clk_register_composite': :(.text+0x3da768): undefined reference to `ti_clk_build_component_gate' In order to fix that problem, this patch makes the omap3 legacy code compiled only when both CONFIG_OMAP3 and CONFIG_ATAGS are set. Signed-off-by: Arnd Bergmann Acked-by: Tony Lindgren Signed-off-by: Michael Turquette

clk: Add rate constraints to clocks

2015-02-02T22:23:42Z

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 Signed-off-by: Stephen Boyd [sboyd@codeaurora.org: set req_rate in __clk_init] Signed-off-by: Michael Turquette [mturquette@linaro.org: min/max rate for sun6i_ahb1_clk_determine_rate migrated clk-private.h changes to clk.c]

Merge branch 'clk-omap-legacy' into clk-next

2015-02-02T22:23:33Z

Conflicts: arch/arm/mach-omap2/cclock3xxx_data.c

clk: ti: add omap3 legacy clock data

2015-01-30T18:55:19Z

Introduces omap3 legacy clock data under clock driver. The clock data is also in new format, which makes it possible to get rid of the clk-private.h header. This patch also introduces SoC specific init functions that shall be called from the low level init. The data format used in this file has two possible evolution paths; it can either be removed completely once no longer needed, or it will be possible to retain the format and modify the TI clock driver to be a loadable module at some point. The actual path to be followed will be decided later. Signed-off-by: Tero Kristo Acked-by: Tony Lindgren Signed-off-by: Michael Turquette

clk: ti: Drop use of clk-private.h

2015-01-27T19:58:54Z

These modules don't need to include clk-private.h. Replace the include with clk.h because these modules are clock consumers and also include clk-provider.h in clk/ti.h because struct clk_hw_omap has a struct clk_hw embedded in it. Cc: Tero Kristo Cc: Tony Lindgren Signed-off-by: Stephen Boyd Reviewed-by: Paul Walmsley Signed-off-by: Michael Turquette

ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs

2014-12-16T01:05:08Z

While the change for determine_rate clock operation was merged, the OMAP counterpart using these calls was overlooked for some reason, and caused boot failures on at least OMAP4 platforms. Fixed by updating the DPLL API calls to use the new parameters. Signed-off-by: Tero Kristo Fixes: 646cafc6aa ("clk: Change clk_ops->determine_rate") Cc: Tomeu Vizoso Acked-by: Tony Lindgren Acked-by: Paul Walmsley Tested-by: Kevin Hilman Reported-by: Kevin Hilman Signed-off-by: Michael Turquette

ARM: OMAP3: clock: add support for dpll4_set_rate_and_parent

2014-11-13T16:26:33Z

Expand the support of omap4 per-dpll to provide set_rate_and_parent. This is required for proper behavior of clk_change_rate with determine_rate support. Signed-off-by: Tero Kristo Signed-off-by: Paul Walmsley

ARM: OMAP4: clock: add support for determine_rate for omap4 regm4xen DPLL

2014-11-13T16:26:25Z

Similarly to OMAP3 noncore DPLL, the implementation of this DPLL clock type is wrong. This patch adds basic functionality for determine_rate for this clock type which will be taken into use in the patches following later. Signed-off-by: Tero Kristo Signed-off-by: Paul Walmsley