4 Commits

Author	SHA1	Message	Date
Mike Looijmans	e8f127caf6	clk-si514, clk-si544: Implement prepare/unprepare/is_prepared operations ... This adds prepare/unprepare/is_prepared functionality to the drivers for the SI544 and SI514 chips, allowing the clock output to be disabled when the clock is not in use. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Signed-off-by: Stephen Boyd <sboyd@kernel.org>	2018-06-29 10:59:40 -07:00
Stephen Boyd	d06e46c25a	clk: si514: Migrate to clk_hw based OF and registration APIs ... Now that we have clk_hw based provider APIs to register clks, we can get rid of struct clk pointers while registering clks in these drivers, allowing us to move closer to a clear split of consumer and provider clk APIs. Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Sören Brinkmann <soren.brinkmann@xilinx.com> Cc: Mike Looijmans <mike.looijmans@topic.nl> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>	2016-08-24 17:29:59 -07:00
Stephen Boyd	803c43311f	clk: si5{14,351,70}: Remove CLK_IS_ROOT ... This flag is a no-op now. Remove usage of the flag. Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Sören Brinkmann <soren.brinkmann@xilinx.com> Cc: Mike Looijmans <mike.looijmans@topic.nl> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>	2016-03-02 17:51:13 -08:00
Mike Looijmans	8ce20e6617	Add driver for the si514 clock generator chip ... This patch adds the driver and devicetree documentation for the Silicon Labs SI514 clock generator chip. This is an I2C controlled oscillator capable of generating clock signals ranging from 100kHz to 250MHz. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> [sboyd@codeaurora.org: Drop clk.h include, remove some casts] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>	2015-10-08 23:52:55 -07:00