user/sven/linux.git/include/linux/clk, branch v5.9.14

clk: at91: clk-utmi: add utmi support for sama7g5

2020-07-24T09:19:08Z

Add UTMI support for SAMA7G5. SAMA7G5's UTMI control is done via XTALF register. Values written at bits 2..0 in this register correspond to the on board crystal oscillator frequency. Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/1595403506-8209-18-git-send-email-claudiu.beznea@microchip.com Signed-off-by: Stephen Boyd

clk: at91: add macro for pll ids mask

2020-07-24T09:19:08Z

Add macro for PLL IDs mask. Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/1595403506-8209-16-git-send-email-claudiu.beznea@microchip.com Signed-off-by: Stephen Boyd

clk: at91: clk-master: add master clock support for SAMA7G5

2020-07-24T09:19:08Z

Add master clock support (MCK1..4) for SAMA7G5. SAMA7G5's PMC has multiple master clocks feeding different subsystems. One of them feeds image subsystem and is changeable based on image subsystem needs. Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/1595403506-8209-13-git-send-email-claudiu.beznea@microchip.com Signed-off-by: Stephen Boyd

clk: tegra: Implement Tegra210 EMC clock

2020-05-12T20:48:42Z

The EMC clock needs to carefully coordinate with the EMC controller programming to make sure external memory can be properly clocked. Do so by hooking up the EMC clock with an EMC provider that will specify which rates are supported by the EMC and provide a callback to use for setting the clock rate at the EMC. Based on work by Peter De Schrijver . Signed-off-by: Joseph Lo Signed-off-by: Thierry Reding

clk: tegra: Export functions for EMC clock scaling

2020-05-12T20:48:41Z

Export functions to allow accessing the CAR register required by EMC clock scaling. These functions will be used to access the CAR register as part of the scaling sequence. Signed-off-by: Joseph Lo Signed-off-by: Thierry Reding

clk: at91: move sam9x60's PLL register offsets to PMC header

2020-02-18T20:47:54Z

Move SAM9X60's PLL register offsets to PMC header so that the definitions would also be available from arch/arm/mach-at91/pm_suspend.S. This is necessary to disable/enable PLLA for SAM9X60 on suspend/resume. Signed-off-by: Claudiu Beznea Acked-by: Stephen Boyd Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/1579522208-19523-7-git-send-email-claudiu.beznea@microchip.com

ARM: at91: pm: add pmc_version member to at91_pm_data

2020-02-18T20:47:54Z

This will be used to differentiate b/w different PLLs settings to be applied in the final/first steps of the suspend/resume process by doing PLL specific configurations. Signed-off-by: Claudiu Beznea Acked-by: Stephen Boyd Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/1579522208-19523-5-git-send-email-claudiu.beznea@microchip.com

Merge branches 'clk-gpio-flags', 'clk-tegra', 'clk-rockchip', 'clk-sprd' and 'clk-pxa' into clk-next

2019-11-27T16:15:00Z

- Make gpio gate clks propagate rate setting up to parent * clk-gpio-flags: clk: clk-gpio: propagate rate change to parent * clk-tegra: (23 commits) clk: tegra: Use match_string() helper to simplify the code clk: tegra: Fix build error without CONFIG_PM_SLEEP clk: tegra: Add missing stubs for the case of !CONFIG_PM_SLEEP clk: tegra: Optimize PLLX restore on Tegra20/30 clk: tegra: Add suspend and resume support on Tegra210 clk: tegra: Share clk and rst register defines with Tegra clock driver clk: tegra: Use fence_udelay() during PLLU init clk: tegra: clk-dfll: Add suspend and resume support clk: tegra: clk-super: Add restore-context support clk: tegra: clk-super: Fix to enable PLLP branches to CPU clk: tegra: periph: Add restore_context support clk: tegra: Support for OSC context save and restore clk: tegra: pll: Save and restore pll context clk: tegra: pllout: Save and restore pllout context clk: tegra: divider: Save and restore divider rate clk: tegra: Reimplement SOR clocks on Tegra210 clk: tegra: Reimplement SOR clock on Tegra124 clk: tegra: Rename sor0_lvds to sor0_out clk: tegra: Move SOR0 implementation to Tegra124 clk: tegra: Remove last remains of TEGRA210_CLK_SOR1_SRC ... * clk-rockchip: clk: rockchip: protect the pclk_usb_grf as critical on px30 clk: rockchip: add video-related niu clocks as critical on px30 clk: rockchip: move px30 critical clocks to correct clock controller clk: rockchip: Add div50 clocks for px30 sdmmc, emmc, sdio and nandc clk: rockchip: Add div50 clock-ids for sdmmc on px30 and nandc clk: rockchip: make clk_half_divider_ops static * clk-sprd: clk: sprd: Use IS_ERR() to validate the return value of syscon_regmap_lookup_by_phandle() * clk-pxa: clk: pxa: fix one of the pxa RTC clocks

clk: tegra: Add missing stubs for the case of !CONFIG_PM_SLEEP

2019-11-11T13:53:05Z

The new CPUIDLE driver uses the Tegra's CLK API and that driver won't strictly depend on CONFIG_PM_SLEEP, hence add the required stubs in order to allow compiling of the new driver with the CONFIG_PM_SLEEP=n. Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding

clk: tegra: Add Tegra20/30 EMC clock implementation

2019-11-11T13:01:22Z

A proper External Memory Controller clock rounding and parent selection functionality is required by the EMC drivers, it is not available using the generic clock implementation because only the Memory Controller driver is aware of what clock rates are actually available for a particular device. EMC drivers will have to register a Tegra-specific CLK-API callback which will perform rounding of a requested rate. EMC clock users won't be able to request EMC clock by getting -EPROBE_DEFER until EMC driver is probed and the callback is set up. The functionality is somewhat similar to the clk-emc.c which serves Tegra124+ SoCs. The later HW generations support more parent clock sources and the HW configuration / integration with the EMC drivers differs a tad from the older gens, hence it's not really worth to try to squash everything into a single source file. Acked-by: Peter De Schrijver Signed-off-by: Dmitry Osipenko Acked-by: Stephen Boyd Signed-off-by: Thierry Reding