pm24.git/include/linux/clk, branch v4.0-rc4

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

Merge tag 'tegra-clk-3.20' of git://nv-tegra.nvidia.com/user/pdeschrijver/linux into clk-next

2015-02-02T23:01:10Z

Tegra clock fixes for 3.20

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: tegra: make tegra_clocks_apply_init_table() arch_initcall

2015-02-02T13:47:28Z

tegra_clocks_apply_init_table() needs to be called after the udelay loop has been calibrated (see commit 441f199a37cfd66c5dd8dd45490bd3ea6971117d ("clk: tegra: defer application of init table") for why that is). On existing Tegra SoCs this was done by calling tegra_clocks_apply_init_table() from tegra_dt_init(). To make this also work on ARM64, we need to change this into an initcall. tegra_dt_init() is called from customize_machine which is an arch_initcall. Therefore this should also work on existing 32bit Tegra SoCs. Tested on Tegra20 (ventana), Tegra30 (beaverboard), Tegra124 (jetson TK1) and Tegra132. Signed-off-by: Peter De Schrijver [paul@pwsan.com: tweaked the commit message] Signed-off-by: Paul Walmsley Signed-off-by: Paul Walmsley Cc: Thierry Reding Cc: Prashant Gaikwad Cc: Mike Turquette Cc: Stephen Boyd Cc: Stephen Warren Cc: Thierry Reding Cc: Alexandre Courbot

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

Merge tag 'sunxi-clocks-for-3.20' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into clk-next

2015-01-28T00:33:45Z

Allwinner clock changes for 3.20 The set of clock changes for the 3.20 merge window, with mostly: - Some PLL fixes for the A80 and A31 - The MMC custom phase functions are removed, and moved over to the generic phase API. - Add the A80 MMC clocks Some DT changes slipped here as well, to preserve bisectability.

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

clk: sunxi: Remove custom phase function

2015-01-14T09:45:27Z

Now that we don't have any user left for our custom phase function, we can safely remove this hack from the code. Signed-off-by: Maxime Ripard Reviewed-by: Chen-Yu Tsai Tested-by: Chen-Yu Tsai

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