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3389648819
linux
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drivers
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clk
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davinci
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psc.h
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clk: davinci: Use the correct style for SPDX License Identifier This patch corrects the SPDX License Identifier style in header files related to Clock Drivers for Davinci Socs. For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used) Changes made by using a script provided by Joe Perches here: https://lkml.org/lkml/2019/2/7/46 Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-05-01 12:54:43 +05:30
clk: davinci: New driver for davinci PSC clocks This adds a new driver for mach-davinci PSC clocks. This is porting the code from arch/arm/mach-davinci/psc.c to the common clock framework and is converting it to use regmap to simplify the code. Additionally, it adds device tree support for these clocks. Note: although there are similar clocks for TI Keystone we are not able to share the code for a few reasons. The keystone clocks are device tree only and use legacy one-node-per-clock bindings. Also the keystone driver makes the assumption that there is only one PSC per SoC and uses global variables, but here we have two controllers per SoC. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-15 21:52:26 -05:00
clk: davinci: Add platform information for TI DA850 PSC This adds platform-specific declarations for the PSC clocks on TI DA850/ OMAP-L138/AM18XX SoCs. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-15 21:52:28 -05:00
clk: davinci: remove support for da830 This SoC has some leftover code all over the kernel but no boards are supported anymore. Remove support for da830 from the davinci clock driver. With it: remove the ifdefs around the data structures as the da850 remains the only davinci SoC supported and the only user of this driver. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20250304133423.100884-1-brgl@bgdev.pl Acked-by: David Lechner <david@lechnology.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-03-04 14:34:23 +01:00
clk: davinci: New driver for davinci PSC clocks This adds a new driver for mach-davinci PSC clocks. This is porting the code from arch/arm/mach-davinci/psc.c to the common clock framework and is converting it to use regmap to simplify the code. Additionally, it adds device tree support for these clocks. Note: although there are similar clocks for TI Keystone we are not able to share the code for a few reasons. The keystone clocks are device tree only and use legacy one-node-per-clock bindings. Also the keystone driver makes the assumption that there is only one PSC per SoC and uses global variables, but here we have two controllers per SoC. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-15 21:52:26 -05:00