Message ID | 1476448684-6149-11-git-send-email-clg@kaod.org |
---|---|
State | Changes Requested, archived |
Headers | show |
On Fri, Oct 14, 2016 at 11:08 PM, Cédric Le Goater <clg@kaod.org> wrote: > Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Joel Stanley <joel@jms.id.au> > --- > Documentation/devicetree/bindings/mtd/aspeed-smc.txt | 4 +++- > arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 2 ++ > arch/arm/boot/dts/aspeed-g5.dtsi | 2 ++ > 3 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mtd/aspeed-smc.txt b/Documentation/devicetree/bindings/mtd/aspeed-smc.txt index 6ef55b5db3dc..9154d2a2e66c 100644 --- a/Documentation/devicetree/bindings/mtd/aspeed-smc.txt +++ b/Documentation/devicetree/bindings/mtd/aspeed-smc.txt @@ -17,11 +17,13 @@ Required properties: "aspeed,ast2500-smc" for the AST2500 SPI Flash Controllers - reg : the first contains the control register location and length, the second contains the memory window mapping address and length - - interrupts : Should contain the interrupt for the dma device if an fmc - clocks : The APB clock input to the controller - #address-cells : must be 1 corresponding to chip select child binding - #size-cells : must be 0 corresponding to chip select child binding +Optional properties: + - aspeed,fmc-has-dma : controller supports DMA transfers + - interrupts : Should contain the interrupt for the dma device if an fmc Child node required properties: - reg : must contain chip select number in first cell of address, must diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts index 5c689613e5bd..a6ebab1bfe2b 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts @@ -43,6 +43,8 @@ #address-cells = <1>; #size-cells = <0>; compatible = "aspeed,ast2400-fmc"; + aspeed,fmc-has-dma; + interrupts = <19>; flash@0 { reg = < 0 >; compatible = "jedec,spi-nor" ; diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index eeeb5d1505f1..3f64ba212faf 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -31,6 +31,8 @@ #size-cells = <0>; compatible = "aspeed,ast2500-fmc"; status = "disabled"; + aspeed,fmc-has-dma; + interrupts = <19>; flash@0 { reg = < 0 >; compatible = "jedec,spi-nor";
Signed-off-by: Cédric Le Goater <clg@kaod.org> --- Documentation/devicetree/bindings/mtd/aspeed-smc.txt | 4 +++- arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 2 ++ arch/arm/boot/dts/aspeed-g5.dtsi | 2 ++ 3 files changed, 7 insertions(+), 1 deletion(-)