clk: ti: clkctrl: Fix clkdm_clk handling

We need to always call clkdm_clk_enable() and clkdm_clk_disable() even
the clkctrl clock(s) enabled for the domain do not have any gate register
bits. Otherwise clockdomains may never get enabled except when devices get
probed with the legacy "ti,hwmods" devicetree property.

Fixes: 88a172526c ("clk: ti: add support for clkctrl clocks")
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Tony Lindgren 2019-05-06 14:08:54 -07:00 committed by Stephen Boyd
parent b3fddd5b10
commit 1cc54078d1
1 changed files with 4 additions and 4 deletions

View File

@ -137,9 +137,6 @@ static int _omap4_clkctrl_clk_enable(struct clk_hw *hw)
int ret;
union omap4_timeout timeout = { 0 };
if (!clk->enable_bit)
return 0;
if (clk->clkdm) {
ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
if (ret) {
@ -151,6 +148,9 @@ static int _omap4_clkctrl_clk_enable(struct clk_hw *hw)
}
}
if (!clk->enable_bit)
return 0;
val = ti_clk_ll_ops->clk_readl(&clk->enable_reg);
val &= ~OMAP4_MODULEMODE_MASK;
@ -179,7 +179,7 @@ static void _omap4_clkctrl_clk_disable(struct clk_hw *hw)
union omap4_timeout timeout = { 0 };
if (!clk->enable_bit)
return;
goto exit;
val = ti_clk_ll_ops->clk_readl(&clk->enable_reg);