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path: root/drivers/clk/at91/at91rm9200.c
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2020-07-24clk: at91: clk-programmable: add mux_table optionClaudiu Beznea
Add mux table option. This is necessary for IP versions that has gaps in the range of available clock sources (e.g. SAMA7G5). Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/1595403506-8209-15-git-send-email-claudiu.beznea@microchip.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-26clk: at91: allow setting all PMC clock parents via DTMichał Mirosław
We need to have clocks accessible via phandle to select them as peripheral clock parent using assigned-clock-parents in DT. Add support for PLLACK/PLLBCK/AUDIOPLLCK clocks where available. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lkml.kernel.org/r/fa39cc10dab8341ea4bc2b7152be9217b2cd34a5.1588630999.git.mirq-linux@rere.qmqm.pl Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-26clk: at91: allow setting PCKx parent via DTMichał Mirosław
This exposes PROGx clocks for use in assigned-clocks DeviceTree property for selecting PCKx parent clock. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Link: https://lkml.kernel.org/r/0054532c00163ddf405dad658b32f0d7d97fcc8e.1588630999.git.mirq-linux@rere.qmqm.pl Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-26clk: at91: optimize pmc data allocationMichał Mirosław
Alloc whole data structure in one block. This makes the code shorter, more efficient and easier to extend in following patch. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Link: https://lkml.kernel.org/r/fc6f6d67b8cee0beace4a9d9cca7431e5efa769d.1588630999.git.mirq-linux@rere.qmqm.pl Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-03-20clk: at91: add at91rm9200 pmc driverAlexandre Belloni
Add a driver for the PMC clocks of the at91rm9200. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lkml.kernel.org/r/20200214145934.53648-1-alexandre.belloni@bootlin.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>