Message ID | 1488534549-26175-1-git-send-email-huibin.hong@rock-chips.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Am Freitag, 3. März 2017, 17:49:09 CET schrieb Huibin Hong: > Addd dmac bus and dmac peri dts nodes for peripherals, > such as I2S, SPI, UART and so on. > > Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com> applied for 4.12, with the changes described below > --- > arch/arm64/boot/dts/rockchip/rk3368.dtsi | 31 > +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi > b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index a635adc..c9be1b2 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi > +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi > @@ -204,6 +204,37 @@ > <&cpu_b2>, <&cpu_b3>; > }; > > + amba { moved "amba" above "arm-pmu", please mind the alphabetical ordering in the future. > + compatible = "simple-bus"; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > + dmac_peri: dma-controller@ff250000 { > + compatible = "arm,pl330", "arm,primecell"; > + reg = <0x0 0xff250000 0x0 0x4000>; > + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; > + #dma-cells = <1>; > + clocks = <&cru ACLK_DMAC_PERI>; > + clock-names = "apb_pclk"; > + arm,pl330-broken-no-flushp; > + peripherals-req-type-burst; dropped peripherals-req-type-burst, as it is not part of mainline (yet?). Please send a patch readding that if it gets submitted and accepted at some point. Heiko
diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index a635adc..c9be1b2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -204,6 +204,37 @@ <&cpu_b2>, <&cpu_b3>; }; + amba { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + dmac_peri: dma-controller@ff250000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x0 0xff250000 0x0 0x4000>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + clocks = <&cru ACLK_DMAC_PERI>; + clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; + peripherals-req-type-burst; + }; + + dmac_bus: dma-controller@ff600000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x0 0xff600000 0x0 0x4000>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + clocks = <&cru ACLK_DMAC_BUS>; + clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; + peripherals-req-type-burst; + }; + }; + psci { compatible = "arm,psci-0.2"; method = "smc";
Addd dmac bus and dmac peri dts nodes for peripherals, such as I2S, SPI, UART and so on. Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com> --- arch/arm64/boot/dts/rockchip/rk3368.dtsi | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+)