| Message ID | 1390363773-24108-4-git-send-email-yao.yuan@freescale.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Jan 22, 2014 at 04:09:33AM +0000, Yuan Yao wrote: > It was previously required but not documented. > Add the text to the binding along with the new "dmas" addition. > > Signed-off-by: Yuan Yao <yao.yuan@freescale.com> > --- > Documentation/devicetree/bindings/serial/fsl-lpuart.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt > index 6e1cbbf..9666f97 100644 > --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt > +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt > @@ -4,6 +4,8 @@ Required properties: > - compatible : Should be "fsl,<soc>-lpuart" > - reg : Address and length of the register set for the device > - interrupts : Should contain uart interrupt > +- clocks : phandle + clock specifier pairs, one for each entry in clock-names > +- clock-names : should contain: "ipg" - the uart clock > > Optional properties: > - dmas: Generic dma devicetree binding as described > @@ -19,6 +21,8 @@ uart0: serial@40027000 { > compatible = "fsl,vf610-lpuart"; > reg = <0x40027000 0x1000>; > interrupts = <0 61 0x00>; > + clocks = <&clks VF610_CLK_UART0>; > + clock-names = "ipg"; > dmas = <&edma0 0 2>, > <&edma0 0 3>; > dma-names = "rx","tx"; As this was a previous requirement, and this is a correction to the documentation rather than a binding change: Acked-by: Mark Rutland <mark.rutland@arm.com> Thanks, Mark.
diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt index 6e1cbbf..9666f97 100644 --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt @@ -4,6 +4,8 @@ Required properties: - compatible : Should be "fsl,<soc>-lpuart" - reg : Address and length of the register set for the device - interrupts : Should contain uart interrupt +- clocks : phandle + clock specifier pairs, one for each entry in clock-names +- clock-names : should contain: "ipg" - the uart clock Optional properties: - dmas: Generic dma devicetree binding as described @@ -19,6 +21,8 @@ uart0: serial@40027000 { compatible = "fsl,vf610-lpuart"; reg = <0x40027000 0x1000>; interrupts = <0 61 0x00>; + clocks = <&clks VF610_CLK_UART0>; + clock-names = "ipg"; dmas = <&edma0 0 2>, <&edma0 0 3>; dma-names = "rx","tx";
It was previously required but not documented. Add the text to the binding along with the new "dmas" addition. Signed-off-by: Yuan Yao <yao.yuan@freescale.com> --- Documentation/devicetree/bindings/serial/fsl-lpuart.txt | 4 ++++ 1 file changed, 4 insertions(+)