diff mbox

[1/5] clk: samsung: exynos5410: Add clock IDs for PDMA and EPLL clocks

Message ID 1471883463-1950-2-git-send-email-s.nawrocki@samsung.com (mailing list archive)
State Changes Requested, archived
Headers show

Commit Message

The PDMA{0,1} and EPLL clock IDs are added separately in this
patch so the patch can be merged to the arm-soc tree as dependency.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
 include/dt-bindings/clock/exynos5410.h | 3 +++
 1 file changed, 3 insertions(+)

Comments

Krzysztof Kozlowski Aug. 30, 2016, 9:54 a.m. UTC | #1
On 08/22/2016 06:30 PM, Sylwester Nawrocki wrote:
> The PDMA{0,1} and EPLL clock IDs are added separately in this
> patch so the patch can be merged to the arm-soc tree as dependency.
> 
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
> ---
>  include/dt-bindings/clock/exynos5410.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/include/dt-bindings/clock/exynos5410.h b/include/dt-bindings/clock/exynos5410.h
> index 85b467b..a74442a 100644
> --- a/include/dt-bindings/clock/exynos5410.h
> +++ b/include/dt-bindings/clock/exynos5410.h
> @@ -19,6 +19,7 @@
>  #define CLK_FOUT_MPLL		4
>  #define CLK_FOUT_BPLL		5
>  #define CLK_FOUT_KPLL		6
> +#define CLK_FOUT_EPLL		7
>  
>  /* gate for special clocks (sclk) */
>  #define CLK_SCLK_UART0		128
> @@ -48,6 +49,8 @@
>  #define CLK_USI3		268
>  #define CLK_UART3		260
>  #define CLK_PWM			279
> +#define CLK_PDMA0		280
> +#define CLK_PDMA1		281

How about making the IDs the same as in exynos5420? This way those
drivers could be merged someday in the future (if someone would be
bored...).

Best regards,
Krzysztof

>  #define CLK_MCT			315
>  #define CLK_WDT			316
>  #define CLK_RTC			317
> 

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On 08/30/2016 11:54 AM, Krzysztof Kozlowski wrote:
> On 08/22/2016 06:30 PM, Sylwester Nawrocki wrote:
>> > The PDMA{0,1} and EPLL clock IDs are added separately in this
>> > patch so the patch can be merged to the arm-soc tree as dependency.
>> > 
>> > Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
>> > ---
>> >  include/dt-bindings/clock/exynos5410.h | 3 +++
>> >  1 file changed, 3 insertions(+)
>> > 
>> > diff --git a/include/dt-bindings/clock/exynos5410.h b/include/dt-bindings/clock/exynos5410.h
>> > index 85b467b..a74442a 100644
>> > --- a/include/dt-bindings/clock/exynos5410.h
>> > +++ b/include/dt-bindings/clock/exynos5410.h
>> > @@ -19,6 +19,7 @@
>> >  #define CLK_FOUT_MPLL		4
>> >  #define CLK_FOUT_BPLL		5
>> >  #define CLK_FOUT_KPLL		6
>> > +#define CLK_FOUT_EPLL		7
>> >  
>> >  /* gate for special clocks (sclk) */
>> >  #define CLK_SCLK_UART0		128
>> > @@ -48,6 +49,8 @@
>> >  #define CLK_USI3		268
>> >  #define CLK_UART3		260
>> >  #define CLK_PWM			279
>> > +#define CLK_PDMA0		280
>> > +#define CLK_PDMA1		281
>
> How about making the IDs the same as in exynos5420? This way those
> drivers could be merged someday in the future (if someone would be
> bored...).

OK, I will do it, but there is already mismatch in the PLL indices.

--
Thanks,
Sylwester
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Krzysztof Kozlowski Sept. 2, 2016, 5:36 p.m. UTC | #3
On Fri, Sep 02, 2016 at 04:09:08PM +0200, Sylwester Nawrocki wrote:
> On 08/30/2016 11:54 AM, Krzysztof Kozlowski wrote:
> > On 08/22/2016 06:30 PM, Sylwester Nawrocki wrote:
> >> > The PDMA{0,1} and EPLL clock IDs are added separately in this
> >> > patch so the patch can be merged to the arm-soc tree as dependency.
> >> > 
> >> > Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
> >> > ---
> >> >  include/dt-bindings/clock/exynos5410.h | 3 +++
> >> >  1 file changed, 3 insertions(+)
> >> > 
> >> > diff --git a/include/dt-bindings/clock/exynos5410.h b/include/dt-bindings/clock/exynos5410.h
> >> > index 85b467b..a74442a 100644
> >> > --- a/include/dt-bindings/clock/exynos5410.h
> >> > +++ b/include/dt-bindings/clock/exynos5410.h
> >> > @@ -19,6 +19,7 @@
> >> >  #define CLK_FOUT_MPLL		4
> >> >  #define CLK_FOUT_BPLL		5
> >> >  #define CLK_FOUT_KPLL		6
> >> > +#define CLK_FOUT_EPLL		7
> >> >  
> >> >  /* gate for special clocks (sclk) */
> >> >  #define CLK_SCLK_UART0		128
> >> > @@ -48,6 +49,8 @@
> >> >  #define CLK_USI3		268
> >> >  #define CLK_UART3		260
> >> >  #define CLK_PWM			279
> >> > +#define CLK_PDMA0		280
> >> > +#define CLK_PDMA1		281
> >
> > How about making the IDs the same as in exynos5420? This way those
> > drivers could be merged someday in the future (if someone would be
> > bored...).
> 
> OK, I will do it, but there is already mismatch in the PLL indices.

Oh, crap, I missed that difference. This means the drivers won't be
combined... so I am not sure whether keeping same IDs for rest brings
benefits. Whatever you chooses:

Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof
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diff mbox

Patch

diff --git a/include/dt-bindings/clock/exynos5410.h b/include/dt-bindings/clock/exynos5410.h
index 85b467b..a74442a 100644
--- a/include/dt-bindings/clock/exynos5410.h
+++ b/include/dt-bindings/clock/exynos5410.h
@@ -19,6 +19,7 @@ 
 #define CLK_FOUT_MPLL		4
 #define CLK_FOUT_BPLL		5
 #define CLK_FOUT_KPLL		6
+#define CLK_FOUT_EPLL		7
 
 /* gate for special clocks (sclk) */
 #define CLK_SCLK_UART0		128
@@ -48,6 +49,8 @@ 
 #define CLK_USI3		268
 #define CLK_UART3		260
 #define CLK_PWM			279
+#define CLK_PDMA0		280
+#define CLK_PDMA1		281
 #define CLK_MCT			315
 #define CLK_WDT			316
 #define CLK_RTC			317