* [PATCH] arm64: dts: rockchip: add dmac nodes for rk3368 SoCs
@ 2017-03-03 9:49 Huibin Hong
2017-03-17 11:04 ` Heiko Stuebner
0 siblings, 1 reply; 4+ messages in thread
From: Huibin Hong @ 2017-03-03 9:49 UTC (permalink / raw)
To: robh+dt, mark.rutland, catalin.marinas, will.deacon, heiko
Cc: wxt, andy.yan, felipe.balbi, jic23, jh80.chung, johnyoun,
devicetree, linux-arm-kernel, linux-rockchip, linux-kernel,
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>
---
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 {
+ 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";
--
2.0.0
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] arm64: dts: rockchip: add dmac nodes for rk3368 SoCs
2017-03-03 9:49 [PATCH] arm64: dts: rockchip: add dmac nodes for rk3368 SoCs Huibin Hong
@ 2017-03-17 11:04 ` Heiko Stuebner
0 siblings, 0 replies; 4+ messages in thread
From: Heiko Stuebner @ 2017-03-17 11:04 UTC (permalink / raw)
To: Huibin Hong
Cc: robh+dt, mark.rutland, catalin.marinas, will.deacon, wxt,
andy.yan, felipe.balbi, jic23, jh80.chung, johnyoun, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
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
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH] arm64: dts: rockchip: add dmac nodes for rk3368 SoCs
@ 2017-03-22 12:03 Huibin Hong
2017-03-22 12:49 ` Heiko Stübner
0 siblings, 1 reply; 4+ messages in thread
From: Huibin Hong @ 2017-03-22 12:03 UTC (permalink / raw)
To: robh+dt, mark.rutland, catalin.marinas, will.deacon, heiko
Cc: wxt, andy.yan, felipe.balbi, jic23, jh80.chung, johnyoun,
devicetree, linux-arm-kernel, linux-rockchip, linux-kernel,
Huibin Hong
Add 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 | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index a635adc..2a0422f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -189,6 +189,35 @@
};
};
+ 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;
+ };
+
+ 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;
+ };
+ };
+
arm-pmu {
compatible = "arm,armv8-pmuv3";
interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
--
2.0.0
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] arm64: dts: rockchip: add dmac nodes for rk3368 SoCs
2017-03-22 12:03 Huibin Hong
@ 2017-03-22 12:49 ` Heiko Stübner
0 siblings, 0 replies; 4+ messages in thread
From: Heiko Stübner @ 2017-03-22 12:49 UTC (permalink / raw)
To: Huibin Hong
Cc: robh+dt, mark.rutland, catalin.marinas, will.deacon, wxt,
andy.yan, felipe.balbi, jic23, jh80.chung, johnyoun, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel
Hi,
Am Mittwoch, 22. März 2017, 20:03:14 CET schrieb Huibin Hong:
> Add 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>
I applied that patch already in [0], did something change?
[0] https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git/commit/?id=4b4c0db538fa6e3f31bc40ddc17c1d5facb49d36
> ---
> arch/arm64/boot/dts/rockchip/rk3368.dtsi | 29 +++++++++++++++++++++++++++++
> 1 file changed, 29 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
> b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index a635adc..2a0422f 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
> @@ -189,6 +189,35 @@
> };
> };
>
> + 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;
> + };
> +
> + 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;
> + };
> + };
> +
> arm-pmu {
> compatible = "arm,armv8-pmuv3";
> interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
^ permalink raw reply [flat|nested] 4+ messages in thread
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2017-03-03 9:49 [PATCH] arm64: dts: rockchip: add dmac nodes for rk3368 SoCs Huibin Hong
2017-03-17 11:04 ` Heiko Stuebner
2017-03-22 12:03 Huibin Hong
2017-03-22 12:49 ` Heiko Stübner
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