clk: rockchip: add pclk_pd_pmu to the list of rk3288 critical clocks

pclk_pd_pmu needs to keep running and with the upcoming gpio clock
handling this is not always the case anymore. So add it to the list
of critical clocks for now.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c
index 4f817ed9e6eedc432d0e6fd05adcb365e03e0f6b..fdb0c7c95a66d523656221c6409781e5bbeb1171 100644 (file)
--- a/drivers/clk/rockchip/clk-rk3288.c
+++ b/drivers/clk/rockchip/clk-rk3288.c
@@ -775,6 +775,7 @@ static const char *const rk3288_critical_clocks[] __initconst = {
        "aclk_cpu",
        "aclk_peri",
        "hclk_peri",
+       "pclk_pd_pmu",
 };
 
 #ifdef CONFIG_PM_SLEEP