[1/2] dt-bindings: clock: Add AST2500 RMII RCLK definitions
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Message ID 20191008113523.13601-2-andrew@aj.id.au
State Not Applicable, archived
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Series
  • clk: aspeed: Expose RMII RCLK gate for MACs 1-2 on AST2500
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Commit Message

Andrew Jeffery Oct. 8, 2019, 11:35 a.m. UTC
The AST2500 has an explicit gate for the RMII RCLK for each of the two
MACs.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
---
 include/dt-bindings/clock/aspeed-clock.h | 2 ++
 1 file changed, 2 insertions(+)

Comments

Joel Stanley Oct. 8, 2019, 12:37 p.m. UTC | #1
On Tue, 8 Oct 2019 at 11:34, Andrew Jeffery <andrew@aj.id.au> wrote:
>
> The AST2500 has an explicit gate for the RMII RCLK for each of the two
> MACs.
>
> Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
> ---
>  include/dt-bindings/clock/aspeed-clock.h | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/include/dt-bindings/clock/aspeed-clock.h b/include/dt-bindings/clock/aspeed-clock.h
> index f43738607d77..64e245fb113f 100644
> --- a/include/dt-bindings/clock/aspeed-clock.h
> +++ b/include/dt-bindings/clock/aspeed-clock.h
> @@ -39,6 +39,8 @@
>  #define ASPEED_CLK_BCLK                        33
>  #define ASPEED_CLK_MPLL                        34
>  #define ASPEED_CLK_24M                 35
> +#define ASPEED_CLK_GATE_MAC1RCLK       36
> +#define ASPEED_CLK_GATE_MAC2RCLK       37

Calling these ASPEED_CLK_GATE breaks the pattern the rest of the
driver has in using that name for the clocks that are registered as
struct aspeed_clk_gate clocks.

Do you think we should drop the GATE_ to match the existing clocks?


>
>  #define ASPEED_RESET_XDMA              0
>  #define ASPEED_RESET_MCTP              1
> --
> 2.20.1
>
Andrew Jeffery Oct. 10, 2019, 12:52 a.m. UTC | #2
On Tue, 8 Oct 2019, at 23:07, Joel Stanley wrote:
> On Tue, 8 Oct 2019 at 11:34, Andrew Jeffery <andrew@aj.id.au> wrote:
> >
> > The AST2500 has an explicit gate for the RMII RCLK for each of the two
> > MACs.
> >
> > Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
> > ---
> >  include/dt-bindings/clock/aspeed-clock.h | 2 ++
> >  1 file changed, 2 insertions(+)
> >
> > diff --git a/include/dt-bindings/clock/aspeed-clock.h b/include/dt-bindings/clock/aspeed-clock.h
> > index f43738607d77..64e245fb113f 100644
> > --- a/include/dt-bindings/clock/aspeed-clock.h
> > +++ b/include/dt-bindings/clock/aspeed-clock.h
> > @@ -39,6 +39,8 @@
> >  #define ASPEED_CLK_BCLK                        33
> >  #define ASPEED_CLK_MPLL                        34
> >  #define ASPEED_CLK_24M                 35
> > +#define ASPEED_CLK_GATE_MAC1RCLK       36
> > +#define ASPEED_CLK_GATE_MAC2RCLK       37
> 
> Calling these ASPEED_CLK_GATE breaks the pattern the rest of the
> driver has in using that name for the clocks that are registered as
> struct aspeed_clk_gate clocks.
> 
> Do you think we should drop the GATE_ to match the existing clocks?

I named them that way because the bits in question do just gate the
clocks, but I've renamed them to keep the pattern. Will send a v2.

Andrew

Patch
diff mbox series

diff --git a/include/dt-bindings/clock/aspeed-clock.h b/include/dt-bindings/clock/aspeed-clock.h
index f43738607d77..64e245fb113f 100644
--- a/include/dt-bindings/clock/aspeed-clock.h
+++ b/include/dt-bindings/clock/aspeed-clock.h
@@ -39,6 +39,8 @@ 
 #define ASPEED_CLK_BCLK			33
 #define ASPEED_CLK_MPLL			34
 #define ASPEED_CLK_24M			35
+#define ASPEED_CLK_GATE_MAC1RCLK	36
+#define ASPEED_CLK_GATE_MAC2RCLK	37
 
 #define ASPEED_RESET_XDMA		0
 #define ASPEED_RESET_MCTP		1