linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2016-01-29	clk: iproc: Remove __init from header	Ray Jui	1	-11/+11
	Remove __init macro from all function prototypes in clk-iproc.h Signed-off-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29	clk: iproc: Add support for Cygnus audio clocks	Simran Rai	1	-0/+21
	This patch adds support for Broadcom Cygnus audio PLL and leaf clocks Signed-off-by: Simran Rai <ssimran@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-10-21	clk: iproc: Separate status and control variables	Jon Mason	1	-0/+6
	Some PLLs have separate registers for Status and Control. The means the pll_base needs to be split into 2 new variables, so that those PLLs can specify device tree registers for those independently. Also, add a new driver flag to identify this presence of the split, and let the driver know that additional registers need to be used. Signed-off-by: Jon Mason <jonmason@broadcom.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-10-21	clk: iproc: Split off dig_filter	Jon Mason	1	-1/+9
	The PLL loop filter/gain can be located in a separate register on some SoCs. Split these off into a separate variable, so that an offset can be added if necessary. Also, make the necessary modifications to the Cygnus and NSP drivers for this change. Signed-off-by: Jon Mason <jonmason@broadcom.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-10-21	clk: iproc: Add PWRCTRL support	Jon Mason	1	-0/+6
	Some iProc SoC clocks use a different way to control clock power, via the PWRDWN bit in the PLL control register. Since the PLL control register is used to access the PWRDWN bit, there is no need for the pwr_base when this is being used. A new flag, IPROC_CLK_EMBED_PWRCTRL, has been added to identify this usage. We can use the AON interface to write the values to enable/disable PWRDOWN. Signed-off-by: Jon Mason <jonmason@broadcom.com> [sboyd@codeaurora.org: Remove useless parentheses] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-06-18	clk: iproc: add initial common clock support	Ray Jui	1	-0/+178
	This adds basic and generic support for various iProc PLLs and clocks including the ARMPLL, GENPLL, LCPLL, MIPIPLL, and ASIU clocks. SoCs under the iProc architecture can define their specific register offsets and clock parameters for their PLL and clock controllers. These parameters can be passed as arugments into the generic iProc PLL and clock setup functions Derived from code originally provided by Jonathan Richardson <jonathar@broadcom.com> Signed-off-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com>