kernel/linux.git/drivers/clk/st, branch v6.1.168

clk: st: Fix memory leak in st_of_quadfs_setup()

2022-12-31T12:33:04+00:00

[ Upstream commit cfd3ffb36f0d566846163118651d868e607300ba ] If st_clk_register_quadfs_pll() fails, @lock should be freed before goto @err_exit, otherwise will cause meory leak issue, fix it. Signed-off-by: Xiu Jianfeng Link: https://lore.kernel.org/r/20221122133614.184910-1-xiujianfeng@huawei.com Reviewed-by: Patrice Chotard Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin

clk: st: Hold reference returned by of_get_parent()

2022-08-19T21:34:44+00:00

We should hold the reference returned by of_get_parent() and use it to call of_node_put() for refcount balance. Fixes: 3efe64ef5186 ("clk: st: clkgen-fsyn: search reg within node or parent") Fixes: 810251b0d36a ("clk: st: clkgen-mux: search reg within node or parent") Signed-off-by: Liang He Link: https://lore.kernel.org/r/20220628142416.169808-1-windhl@126.com Signed-off-by: Stephen Boyd

clk: st: clkgen-mux: search reg within node or parent

2022-01-06T01:21:28+00:00

In order to avoid having duplicated addresses within the DT, only have one unit-address per clockgen and each driver within the clockgen should look at the parent node (overall clockgen) to figure out the reg property. Such behavior is already in place in other STi platform clock drivers such as clk-flexgen and clkgen-pll. Keep backward compatibility by first looking at reg within the node before looking into the parent node. Signed-off-by: Alain Volmat Link: https://lore.kernel.org/r/20211218211157.188214-3-avolmat@me.com Reviewed-by: Patrice Chotard Signed-off-by: Stephen Boyd

clk: st: clkgen-fsyn: search reg within node or parent

2022-01-06T01:21:28+00:00

In order to avoid having duplicated addresses within the DT, only have one unit-address per clockgen and each driver within the clockgen should look at the parent node (overall clockgen) to figure out the reg property. Such behavior is already in place in other STi platform clock drivers such as clk-flexgen and clkgen-pll. Keep backward compatibility by first looking at reg within the node before looking into the parent node. Signed-off-by: Alain Volmat Link: https://lore.kernel.org/r/20211218211157.188214-2-avolmat@me.com Reviewed-by: Patrice Chotard Signed-off-by: Stephen Boyd

clk: st: clkgen-fsyn: embed soc clock outputs within compatible data

2021-06-28T02:53:40+00:00

In order to avoid relying on the old style description via the DT clock-output-names, add compatible data describing the flexgen outputs clocks for all STiH407/STiH410 and STiH418 SOCs. In order to ease transition between the two methods, this commit introduce the new compatible without removing the old method. Once DTs will be fixed, the method relying on DT clock-output-names will be removed from this driver as well as old compatibles. Signed-off-by: Alain Volmat Reviewed-by: Patrice Chotard Link: https://lore.kernel.org/r/20210331201632.24530-7-avolmat@me.com Signed-off-by: Stephen Boyd

clk: st: clkgen-pll: embed soc clock outputs within compatible data

2021-06-28T02:53:39+00:00

clk: st: flexgen: embed soc clock outputs within compatible data

2021-06-28T02:53:39+00:00

clk: st: clkgen-pll: remove unused variable of struct clkgen_pll

2021-06-28T02:53:39+00:00

ODF field within the struct clkgen_pll is never used by the driver and can thus be removed. Signed-off-by: Alain Volmat Reviewed-by: Patrice Chotard Link: https://lore.kernel.org/r/20210331201632.24530-2-avolmat@me.com Signed-off-by: Stephen Boyd

clk: st: clkgen-fsyn: Fix worthy struct documentation demote partially filled one

2021-02-11T19:56:06+00:00

Fixes the following W=1 kernel build warning(s): drivers/clk/st/clkgen-fsyn.c:186: warning: Function parameter or member 'data' not described in 'st_clk_quadfs_pll' drivers/clk/st/clkgen-fsyn.c:466: warning: Function parameter or member 'regs_base' not described in 'st_clk_quadfs_fsynth' drivers/clk/st/clkgen-fsyn.c:466: warning: Function parameter or member 'lock' not described in 'st_clk_quadfs_fsynth' drivers/clk/st/clkgen-fsyn.c:466: warning: Function parameter or member 'data' not described in 'st_clk_quadfs_fsynth' drivers/clk/st/clkgen-fsyn.c:466: warning: Function parameter or member 'chan' not described in 'st_clk_quadfs_fsynth' drivers/clk/st/clkgen-fsyn.c:466: warning: Function parameter or member 'md' not described in 'st_clk_quadfs_fsynth' drivers/clk/st/clkgen-fsyn.c:466: warning: Function parameter or member 'pe' not described in 'st_clk_quadfs_fsynth' drivers/clk/st/clkgen-fsyn.c:466: warning: Function parameter or member 'sdiv' not described in 'st_clk_quadfs_fsynth' Cc: Michael Turquette Cc: Stephen Boyd Cc: Kees Cook Cc: Stephen Gallimore Cc: Pankaj Dev Cc: linux-clk@vger.kernel.org Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20210120093040.1719407-13-lee.jones@linaro.org Signed-off-by: Stephen Boyd

clk: st: clkgen-pll: Demote unpopulated kernel-doc header

2021-02-11T19:56:06+00:00

And remove an incorrect entry. Fixes the following W=1 kernel build warning(s): drivers/clk/st/clkgen-pll.c:142: warning: cannot understand function prototype: 'struct clkgen_pll ' Cc: Michael Turquette Cc: Stephen Boyd Cc: Stephen Gallimore Cc: Pankaj Dev Cc: linux-clk@vger.kernel.org Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20210120093040.1719407-12-lee.jones@linaro.org Signed-off-by: Stephen Boyd