| Message ID | 20170531075824.657-2-wens@csie.org |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
Hi! Dne sreda, 31. maj 2017 ob 09:58:19 CEST je Chen-Yu Tsai napisal(a): > The AR100 clock in the PRCM has parents, one of which is pll-periph from > the main CCU. > > Add it to the list of required clocks for the PRCM CCU. > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> > --- > Documentation/devicetree/bindings/clock/sunxi-ccu.txt | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt > b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt index > 095a5807d874..966345972d83 100644 > --- a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt > +++ b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt > @@ -25,7 +25,8 @@ Required properties : > - #clock-cells : must contain 1 > - #reset-cells : must contain 1 > > -For the PRCM CCUs on A83T/H3/A64, one more clock is needed: > +For the PRCM CCUs on A83T/H3/A64, two more clock is needed: nit: s/clock is/clocks are/ Best regards, Jernej > +- "pll-periph": the SoC's peripheral PLL from the main CCU > - "iosc": the SoC's internal frequency oscillator > > Example for generic CCU: > @@ -42,8 +43,8 @@ Example for PRCM CCU: > r_ccu: clock@01f01400 { > compatible = "allwinner,sun50i-a64-r-ccu"; > reg = <0x01f01400 0x100>; > - clocks = <&osc24M>, <&osc32k>, <&iosc>; > - clock-names = "hosc", "losc", "iosc"; > + clocks = <&osc24M>, <&osc32k>, <&iosc>, <&ccu CLK_PLL_PERIPH0>; > + clock-names = "hosc", "losc", "iosc", "pll-periph"; > #clock-cells = <1>; > #reset-cells = <1>; > }; > -- > 2.11.0 > > -- > You received this message because you are subscribed to the Google Groups > "linux-sunxi" group. To unsubscribe from this group and stop receiving > emails from it, send an email to linux-sunxi+unsubscribe@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Wed, May 31, 2017 at 03:58:19PM +0800, Chen-Yu Tsai wrote: > The AR100 clock in the PRCM has parents, one of which is pll-periph from > the main CCU. > > Add it to the list of required clocks for the PRCM CCU. > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> > --- > Documentation/devicetree/bindings/clock/sunxi-ccu.txt | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) Acked-by: Rob Herring <robh@kernel.org> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt index 095a5807d874..966345972d83 100644 --- a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt +++ b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt @@ -25,7 +25,8 @@ Required properties : - #clock-cells : must contain 1 - #reset-cells : must contain 1 -For the PRCM CCUs on A83T/H3/A64, one more clock is needed: +For the PRCM CCUs on A83T/H3/A64, two more clock is needed: +- "pll-periph": the SoC's peripheral PLL from the main CCU - "iosc": the SoC's internal frequency oscillator Example for generic CCU: @@ -42,8 +43,8 @@ Example for PRCM CCU: r_ccu: clock@01f01400 { compatible = "allwinner,sun50i-a64-r-ccu"; reg = <0x01f01400 0x100>; - clocks = <&osc24M>, <&osc32k>, <&iosc>; - clock-names = "hosc", "losc", "iosc"; + clocks = <&osc24M>, <&osc32k>, <&iosc>, <&ccu CLK_PLL_PERIPH0>; + clock-names = "hosc", "losc", "iosc", "pll-periph"; #clock-cells = <1>; #reset-cells = <1>; };
The AR100 clock in the PRCM has parents, one of which is pll-periph from the main CCU. Add it to the list of required clocks for the PRCM CCU. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- Documentation/devicetree/bindings/clock/sunxi-ccu.txt | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)