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Linux uses the properties 'assigned-clocks', 'assigned-clock-parents' and 'assigned-clock-rates' to configure the clock subsystem for use with various peripheral nodes. This implements clk_set_defaults() and hooks it up with the general device probibin in drivers/core/device.c: when a new device is probed, clk_set_defaults() will be called for it and will process the properties mentioned above. Note that this functionality is designed to fail gracefully (i.e. if a clock-driver does not implement set_parent(), we simply accept this and ignore the error) as not to break existing board-support. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Tested-by: David Wu <david.wu@rock-chips.com> Series-changes: 2 - Fixed David's email address. Series-version: 2 Cover-letter: clk: support assigned-clock, assigned-clock-parents, assigned-clock-rates For various peripherals on Rockchip SoCs (e.g. for the Ethernet GMAC), the parent-clock needs to be set via the DTS. This adds the required plumbing and implements the GMAC case for the RK3399. END |
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| .. | ||
| aspeed | ||
| at91 | ||
| exynos | ||
| renesas | ||
| rockchip | ||
| tegra | ||
| uniphier | ||
| clk-hsdk-cgu.c | ||
| clk-uclass.c | ||
| clk_bcm6345.c | ||
| clk_boston.c | ||
| clk_fixed_rate.c | ||
| clk_pic32.c | ||
| clk_sandbox.c | ||
| clk_sandbox_test.c | ||
| clk_stm32f.c | ||
| clk_stm32h7.c | ||
| clk_zynq.c | ||
| clk_zynqmp.c | ||
| Kconfig | ||
| Makefile | ||