Commit Graph

14 Commits

Author SHA1 Message Date
Pankaj Dev 56551da925 drivers: clk: st: Incorrect register offset used for lock_status
Incorrect register offset used for sthi407 clockgenC

Signed-off-by: Pankaj Dev <pankaj.dev@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Fixes: 51306d56ba ("clk: st: STiH407: Support for clockgenC0")
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-07 16:05:08 -07:00
Pankaj Dev 18fee4538f drivers: clk: st: Add CLK_GET_RATE_NOCACHE flag to clocks
Add the CLK_GET_RATE_NOCACHE flag to all the clocks with recalc ops,
so that they reflect Hw rate after CPS wake-up when a clk_get_rate()
is called

Signed-off-by: Pankaj Dev <pankaj.dev@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-06 12:25:40 -07:00
Gabriel Fernandez c4d339c69f drivers: clk: st: Fix FSYN channel values
This patch fixes the value for disabling the FSYN channel clock.
The 'is_enabled' returned value is also fixed.

Signed-off-by: Pankaj Dev <pankaj.dev@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-06 12:25:38 -07:00
Gabriel Fernandez c14bada8f7 drivers: clk: st: Remove unused code
Remove this duplicated code due to a bad copy / paste.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-06 12:25:36 -07:00
Stephen Boyd 8e6dd77ccc clk: st: Silence sparse warnings
drivers/clk/st/clkgen-mux.c:134:4: warning: symbol 'clkgena_divmux_get_parent' was not declared. Should it be static?
drivers/clk/st/clkgen-mux.c:171:15: warning: symbol 'clkgena_divmux_recalc_rate' was not declared. Should it be static?
drivers/clk/st/clkgen-mux.c:218:12: warning: symbol 'clk_register_genamux' was not declared. Should it be static?
drivers/clk/st/clkgen-mux.c:388:13: warning: symbol 'st_of_clkgena_divmux_setup' was not declared. Should it be static?
drivers/clk/st/clkgen-mux.c:488:13: warning: symbol 'st_of_clkgena_prediv_setup' was not declared. Should it be static?
drivers/clk/st/clkgen-mux.c:625:13: warning: symbol 'st_of_clkgen_mux_setup' was not declared. Should it be static?
drivers/clk/st/clkgen-mux.c:702:13: warning: symbol 'st_of_clkgen_vcc_setup' was not declared. Should it be static?
drivers/clk/st/clkgen-pll.c:273:15: warning: symbol 'recalc_stm_pll800c65' was not declared. Should it be static?
drivers/clk/st/clkgen-pll.c:300:15: warning: symbol 'recalc_stm_pll1600c65' was not declared. Should it be static?
drivers/clk/st/clkgen-pll.c:324:15: warning: symbol 'recalc_stm_pll3200c32' was not declared. Should it be static?
drivers/clk/st/clkgen-pll.c:346:15: warning: symbol 'recalc_stm_pll1200c32' was not declared. Should it be static?
drivers/clk/st/clkgen-pll.c:565:19: warning: incorrect type in assignment (different address spaces)
drivers/clk/st/clkgen-pll.c:565:19:    expected void [noderef] <asn:2>*reg
drivers/clk/st/clkgen-pll.c:565:19:    got void *
drivers/clk/st/clkgen-pll.c:576:18: warning: incorrect type in assignment (different address spaces)
drivers/clk/st/clkgen-pll.c:576:18:    expected void [noderef] <asn:2>*reg
drivers/clk/st/clkgen-pll.c:576:18:    got void *
drivers/clk/st/clkgen-pll.c:693:53: warning: incorrect type in argument 2 (different address spaces)
drivers/clk/st/clkgen-pll.c:693:53:    expected void *[noderef] <asn:2>reg
drivers/clk/st/clkgen-pll.c:693:53:    got void [noderef] <asn:2>*[assigned] pll_base
drivers/clk/st/clkgen-fsyn.c:495:5: warning: symbol 'clk_fs660c32_vco_get_rate' was not declared. Should it be static?
drivers/clk/st/clkgen-fsyn.c:522:5: warning: symbol 'clk_fs660c32_vco_get_params' was not declared. Should it be static?
drivers/clk/st/clk-flexgen.c:119:15: warning: symbol 'flexgen_recalc_rate' was not declared. Should it be static?
drivers/clk/st/clk-flexgen.c:177:12: warning: symbol 'clk_register_flexgen' was not declared. Should it be static?
drivers/clk/st/clk-flexgen.c:263:13: warning: symbol 'st_of_flexgen_setup' was not declared. Should it be static?

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-14 17:11:26 -07:00
Fabian Frederick f375573c96 clk: constify of_device_id array
of_device_id is always used as const.
(See driver.of_match_table and open firmware functions)

__initdata updated to __initconst for
static const struct of_device_id ti_clkdm_match_table[]

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-04-01 10:59:27 -07:00
Gabriel FERNANDEZ f1a788ff1f clk: st: Update frequency tables for fs660c32 and fs432c65
This patch extend the range of possible frequencies of the fs432c65
and fs660c32 Quad frequency synthesizers.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-28 22:37:09 -07:00
Gabriel FERNANDEZ 58de9b8e7f clk: st: STiH407: Support for clockgenD0/D2/D3
The patch added support for ClockGenD0/D2/D3
It includes one 660 Quadfs.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Olivier Bideau <olivier.bideau@st.com>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-28 22:36:59 -07:00
Gabriel FERNANDEZ 51306d56ba clk: st: STiH407: Support for clockgenC0
The patch added support for DT registration of ClockGenC0
It includes 2 c32 type PLL and a 660 Quadfs.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Olivier Bideau <olivier.bideau@st.com>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-28 22:36:54 -07:00
Gabriel FERNANDEZ fc755c8bc8 clk: st: Add quadfs reset handling
This patch adds the support of quadfs reset handling.

Signed-off-by: Olivier Bideau <olivier.bideau@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-28 22:36:49 -07:00
Gabriel FERNANDEZ 8f26df8432 clk: st: Add polarity bit indication
This patch introduces polarity indication for pll power up bit
and for standby bit in order to have same code between stih416
and stih407 boards.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-28 22:36:44 -07:00
Gabriel FERNANDEZ 79bb8aa16f clk: st: Remove uncessary (void *) cast
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-28 22:36:13 -07:00
Gabriel FERNANDEZ 4abb1b4055 clk: st: use static const for stm_fs tables
converts stm_fs tables into static const

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-28 22:35:55 -07:00
Gabriel FERNANDEZ 5f7aa9071e clk: st: Support for QUADFS inside ClockGenB/C/D/E/F
The patch supports the 216/432/660 type Quad Frequency Synthesizers
used by ClockGenB/C/D/E/F

QUADFS clock : It includes support for all 216/432/660 type Quad
Frequency Synthesizers : implemented as Fixed Parent / Rate / Gate clock,
with clock rate calculated reading H/w settings done at BOOT.

QuadFS have 4 outputs : chan0 chan1 chan2 chan3

Signed-off-by: Pankaj Dev <pankaj.dev@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-03-25 15:59:09 -07:00