From f04b486d34ac6bab2aaa3988ee098b2bad3950de Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 4 Aug 2015 14:28:06 +0200 Subject: clk: shmobile: rz: Add CPG/MSTP Clock Domain support Add Clock Domain support to the RZ Clock Pulse Generator (CPG) driver using the generic PM Domain. This allows to power-manage the module clocks of SoC devices that are part of the CPG/MSTP Clock Domain using Runtime PM, or for system suspend/resume. SoC devices that are part of the CPG/MSTP Clock Domain and can be power-managed through an MSTP clock should be tagged in DT with a proper "power-domains" property. Signed-off-by: Geert Uytterhoeven Acked-by: Stephen Boyd Reviewed-by: Ulf Hansson Signed-off-by: Simon Horman --- drivers/clk/shmobile/clk-rz.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/clk/shmobile') diff --git a/drivers/clk/shmobile/clk-rz.c b/drivers/clk/shmobile/clk-rz.c index 7e68e8630962..9766e3cb595f 100644 --- a/drivers/clk/shmobile/clk-rz.c +++ b/drivers/clk/shmobile/clk-rz.c @@ -10,6 +10,7 @@ */ #include +#include #include #include #include @@ -99,5 +100,7 @@ static void __init rz_cpg_clocks_init(struct device_node *np) } of_clk_add_provider(np, of_clk_src_onecell_get, &cpg->data); + + cpg_mstp_add_clk_domain(np); } CLK_OF_DECLARE(rz_cpg_clks, "renesas,rz-cpg-clocks", rz_cpg_clocks_init); -- cgit 1.4.1