[v3] clk: rockchip: add pclk_cpu to the list of rk3188 critical clocks
diff mbox

Message ID 8804658D-175F-4668-BC12-4AC439438B61@mniewoehner.de
State New
Headers show

Commit Message

Michael Niewöhner Aug. 25, 2015, 8:22 p.m. UTC
pclk_cpu needs to keep running because it is needed for devices like
the act8865 regulator but with the recent gpio clock handling this is
not always the case anymore. So add it to the list of critical clocks.

Signed-off-by: Michael Niewoehner <linux@mniewoehner.de>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
---
Changes in v3:
- fix git format-patch problem

Changes in v2:
- adapt commit message
- add Linus Walleij to recipients, as the patch is related to the gpio clock
 change in the rockchip pinctrl driver it should go through his tree as well

 drivers/clk/rockchip/clk-rk3188.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Michael Turquette Aug. 27, 2015, 4:52 p.m. UTC | #1
Quoting Michael Niewoehner (2015-08-25 13:22:07)
> pclk_cpu needs to keep running because it is needed for devices like
> the act8865 regulator but with the recent gpio clock handling this is
> not always the case anymore. So add it to the list of critical clocks.
> 
> Signed-off-by: Michael Niewoehner <linux@mniewoehner.de>
> Reviewed-by: Heiko Stuebner <heiko@sntech.de>

Acked-by: Michael Turquette <mturquette@baylibre.com>

This patch applies cleanly to clk-next, so I guess the patch formatting
issues have been resolved ;-)

Note that I did NOT apply this to the clk tree, just locally for
testing.

Regards,
Mike

> ---
> Changes in v3:
> - fix git format-patch problem
> 
> Changes in v2:
> - adapt commit message
> - add Linus Walleij to recipients, as the patch is related to the gpio clock
>  change in the rockchip pinctrl driver it should go through his tree as well
> 
>  drivers/clk/rockchip/clk-rk3188.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c
> index ed02bbc..f63a642 100644
> --- a/drivers/clk/rockchip/clk-rk3188.c
> +++ b/drivers/clk/rockchip/clk-rk3188.c
> @@ -716,6 +716,7 @@ static const char *const rk3188_critical_clocks[] __initconst = {
>         "aclk_cpu",
>         "aclk_peri",
>         "hclk_peri",
> +       "pclk_cpu",
>  };
>  
>  static void __init rk3188_common_clk_init(struct device_node *np)
> -- 
> 2.5.0
> 
> 
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Patch
diff mbox

diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c
index ed02bbc..f63a642 100644
--- a/drivers/clk/rockchip/clk-rk3188.c
+++ b/drivers/clk/rockchip/clk-rk3188.c
@@ -716,6 +716,7 @@  static const char *const rk3188_critical_clocks[] __initconst = {
 	"aclk_cpu",
 	"aclk_peri",
 	"hclk_peri",
+	"pclk_cpu",
 };
 
 static void __init rk3188_common_clk_init(struct device_node *np)