| Message ID | 20240510090933.19464-5-ddrokosov@salutedevices.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | clk: meson: introduce Amlogic A1 SoC Family CPU clock controller driver | expand |
On Fri, May 10, 2024 at 12:08:56PM +0300, Dmitry Rokosov wrote: > The 'sys_pll_div16' input clock is used as one of the sources for the > GEN clock. > > Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com> Provided that this new clock is optional in the driver, Acked-by: Conor Dooley <conor.dooley@microchip.com> Cheers, Conor. > --- > .../bindings/clock/amlogic,a1-peripherals-clkc.yaml | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/clock/amlogic,a1-peripherals-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,a1-peripherals-clkc.yaml > index 6d84cee1bd75..11862746ba44 100644 > --- a/Documentation/devicetree/bindings/clock/amlogic,a1-peripherals-clkc.yaml > +++ b/Documentation/devicetree/bindings/clock/amlogic,a1-peripherals-clkc.yaml > @@ -30,6 +30,7 @@ properties: > - description: input fixed pll div7 > - description: input hifi pll > - description: input oscillator (usually at 24MHz) > + - description: input sys pll div16 > > clock-names: > items: > @@ -39,6 +40,7 @@ properties: > - const: fclk_div7 > - const: hifi_pll > - const: xtal > + - const: sys_pll_div16 > > required: > - compatible > @@ -65,9 +67,10 @@ examples: > <&clkc_pll CLKID_FCLK_DIV5>, > <&clkc_pll CLKID_FCLK_DIV7>, > <&clkc_pll CLKID_HIFI_PLL>, > - <&xtal>; > + <&xtal>, > + <&clkc_pll CLKID_SYS_PLL_DIV16>; > clock-names = "fclk_div2", "fclk_div3", > "fclk_div5", "fclk_div7", > - "hifi_pll", "xtal"; > + "hifi_pll", "xtal", "sys_pll_div16"; > }; > }; > -- > 2.43.0 > >
On Sat 11 May 2024 at 14:03, Conor Dooley <conor@kernel.org> wrote: > [[PGP Signed Part:Undecided]] > On Fri, May 10, 2024 at 12:08:56PM +0300, Dmitry Rokosov wrote: >> The 'sys_pll_div16' input clock is used as one of the sources for the >> GEN clock. >> >> Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com> > > Provided that this new clock is optional in the driver, > Acked-by: Conor Dooley <conor.dooley@microchip.com> The way CCF works, it is not going to crash if DT does not have this. It will be viewed as non-connected input, in a way > > Cheers, > Conor. > >> --- >> .../bindings/clock/amlogic,a1-peripherals-clkc.yaml | 7 +++++-- >> 1 file changed, 5 insertions(+), 2 deletions(-) >> >> diff --git a/Documentation/devicetree/bindings/clock/amlogic,a1-peripherals-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,a1-peripherals-clkc.yaml >> index 6d84cee1bd75..11862746ba44 100644 >> --- a/Documentation/devicetree/bindings/clock/amlogic,a1-peripherals-clkc.yaml >> +++ b/Documentation/devicetree/bindings/clock/amlogic,a1-peripherals-clkc.yaml >> @@ -30,6 +30,7 @@ properties: >> - description: input fixed pll div7 >> - description: input hifi pll >> - description: input oscillator (usually at 24MHz) >> + - description: input sys pll div16 >> >> clock-names: >> items: >> @@ -39,6 +40,7 @@ properties: >> - const: fclk_div7 >> - const: hifi_pll >> - const: xtal >> + - const: sys_pll_div16 >> >> required: >> - compatible >> @@ -65,9 +67,10 @@ examples: >> <&clkc_pll CLKID_FCLK_DIV5>, >> <&clkc_pll CLKID_FCLK_DIV7>, >> <&clkc_pll CLKID_HIFI_PLL>, >> - <&xtal>; >> + <&xtal>, >> + <&clkc_pll CLKID_SYS_PLL_DIV16>; >> clock-names = "fclk_div2", "fclk_div3", >> "fclk_div5", "fclk_div7", >> - "hifi_pll", "xtal"; >> + "hifi_pll", "xtal", "sys_pll_div16"; >> }; >> }; >> -- >> 2.43.0 >> >> > > [[End of PGP Signed Part]]
diff --git a/Documentation/devicetree/bindings/clock/amlogic,a1-peripherals-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,a1-peripherals-clkc.yaml index 6d84cee1bd75..11862746ba44 100644 --- a/Documentation/devicetree/bindings/clock/amlogic,a1-peripherals-clkc.yaml +++ b/Documentation/devicetree/bindings/clock/amlogic,a1-peripherals-clkc.yaml @@ -30,6 +30,7 @@ properties: - description: input fixed pll div7 - description: input hifi pll - description: input oscillator (usually at 24MHz) + - description: input sys pll div16 clock-names: items: @@ -39,6 +40,7 @@ properties: - const: fclk_div7 - const: hifi_pll - const: xtal + - const: sys_pll_div16 required: - compatible @@ -65,9 +67,10 @@ examples: <&clkc_pll CLKID_FCLK_DIV5>, <&clkc_pll CLKID_FCLK_DIV7>, <&clkc_pll CLKID_HIFI_PLL>, - <&xtal>; + <&xtal>, + <&clkc_pll CLKID_SYS_PLL_DIV16>; clock-names = "fclk_div2", "fclk_div3", "fclk_div5", "fclk_div7", - "hifi_pll", "xtal"; + "hifi_pll", "xtal", "sys_pll_div16"; }; };
The 'sys_pll_div16' input clock is used as one of the sources for the GEN clock. Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com> --- .../bindings/clock/amlogic,a1-peripherals-clkc.yaml | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)