kernel/git/stable/linux.git/arch/arm/mach-tegra/clock.h, branch master

ARM: tegra: remove legacy clock code

2013-01-28T18:19:33+00:00

Remove all legacy clock code from mach-tegra. Signed-off-by: Prashant Gaikwad Signed-off-by: Stephen Warren

ARM: tegra: Remove duplicate code

2012-09-06T17:47:20+00:00

Remove Tegra legacy clock framework code. Signed-off-by: Prashant Gaikwad Signed-off-by: Stephen Warren

ARM: tegra: Port tegra to generic clock framework

2012-09-06T17:47:20+00:00

This patch converts tegra clock code to generic clock framework in following way: - Implement clk_ops as required by generic clk framework. (tegraXX_clocks.c) - Use platform specific struct clk_tegra in clk_ops implementation instead of struct clk. - Initialize all clock data statically. (tegraXX_clocks_data.c) Legacy framework did not have recalc_rate and is_enabled functions. Implemented these functions. Removed init function. It's functionality is splitted into recalc_rate and is_enabled. Static initialization is used since slab is not up in .init_early and clock is needed to be initialized before clockevent/clocksource initialization. Macros redefined for clk_tegra. Also, single struct clk_tegra is used for all type of clocks (PLL, peripheral etc.). This is to move quickly to generic common clock framework so that other dependent features will not be blocked (such as DT binding). Enabling COMMON_CLOCK config moved to ARCH_TEGRA since it is enabled for both Tegra20 and Tegra30. Signed-off-by: Prashant Gaikwad Signed-off-by: Stephen Warren

ARM: tegra: Add clk_tegra structure and helper functions

2012-09-06T17:47:20+00:00

Add Tegra platform specific clock structure clk_tegra and some helper functions for generic clock framework. struct clk_tegra is the single strcture used for all types of clocks. reset and cfg_ex ops moved to clk_tegra from clk_ops. Signed-off-by: Prashant Gaikwad Signed-off-by: Stephen Warren

ARM: tegra: enable tegra30 clock framework

2012-02-06T17:16:15+00:00

Add init calls for clocks on tegra30. Signed-off-by: Peter De Schrijver Tested-by: Stephen Warren Acked-by: Stephen Warren Signed-off-by: Olof Johansson

ARM: tegra: add support for new clock framework features

2012-02-06T17:16:15+00:00

Add support for new clock framework features implemented in tegra30. Signed-off-by: Peter De Schrijver Tested-by: Stephen Warren Acked-by: Stephen Warren Signed-off-by: Olof Johansson

arm/tegra: don't export clk_measure_input_freq

2011-12-18T04:15:08+00:00

don't export clk_measure_input_freq as its functionality is also available using clk_get_rate(). Signed-off-by: Peter De Schrijver Acked-by: Stephen Warren Acked-by: Colin Cross Signed-off-by: Olof Johansson

arm/tegra: prepare clock code for multiple tegra variants

2011-12-18T04:14:45+00:00

Rework the tegra20 clock code to support multiple tegra variants : * remove tegra2_periph_reset_assert/tegra2_periph_reset_deassert. This functionality should be in clock.c. * remove tegra_sdmmc_tap_delay and export tegra2_sdmmc_tap_delay directly. This feature is handled inside the sdmmc block from tegra30 onwards. So there is no need for support in the clock code beyond tegra20. There are no in tree users of this function. Signed-off-by: Peter De Schrijver Acked-by: Stephen Warren Acked-by: Colin Cross Signed-off-by: Olof Johansson

ARM: tegra: clock: Add function to set SDMMC tap delay

2011-02-21T08:16:47+00:00

The SDMMC controllers have extra bits in the clock source register that adjust the delay between the clock and data to compenstate for delays on the PCB. The values need to be set from the clock code so the clock can be locked during the read-modify-write on the clock source register. Acked-by: Olof Johansson Signed-off-by: Colin Cross

ARM: tegra: clock: Minor cleanups

2011-02-21T08:10:46+00:00

Remove unnecessary uses of #ifdef CONFIG_DEBUG_FS Convert bool assignments from 1 to true Acked-by: Olof Johansson Signed-off-by: Colin Cross