From: Amit Singh Tomar amittomer25@gmail.com
This Synchronizes the Actions Semi S700 SoC DT changes from commit "0477e9288185" ("Linux 5.10-rc7").
Signed-off-by: Amit Singh Tomar amittomer25@gmail.com --- Changes since previous versions * No change. --- arch/arm/dts/s700.dtsi | 17 ++++++++++++++++- include/dt-bindings/power/owl-s700-powergate.h | 19 +++++++++++++++++++ 2 files changed, 35 insertions(+), 1 deletion(-) create mode 100644 include/dt-bindings/power/owl-s700-powergate.h
diff --git a/arch/arm/dts/s700.dtsi b/arch/arm/dts/s700.dtsi index 2006ad5..2c78cae 100644 --- a/arch/arm/dts/s700.dtsi +++ b/arch/arm/dts/s700.dtsi @@ -5,6 +5,7 @@
#include <dt-bindings/clock/actions,s700-cmu.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/power/owl-s700-powergate.h> #include <dt-bindings/reset/actions,s700-reset.h>
/ { @@ -231,7 +232,7 @@
pinctrl: pinctrl@e01b0000 { compatible = "actions,s700-pinctrl"; - reg = <0x0 0xe01b0000 0x0 0x1000>; + reg = <0x0 0xe01b0000 0x0 0x100>; clocks = <&cmu CLK_GPIO>; gpio-controller; gpio-ranges = <&pinctrl 0 0 136>; @@ -244,5 +245,19 @@ <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; }; + + dma: dma-controller@e0230000 { + compatible = "actions,s700-dma"; + reg = <0x0 0xe0230000 0x0 0x1000>; + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + dma-channels = <10>; + dma-requests = <44>; + clocks = <&cmu CLK_DMAC>; + power-domains = <&sps S700_PD_DMA>; + }; }; }; diff --git a/include/dt-bindings/power/owl-s700-powergate.h b/include/dt-bindings/power/owl-s700-powergate.h new file mode 100644 index 0000000..4cf1aef --- /dev/null +++ b/include/dt-bindings/power/owl-s700-powergate.h @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Actions Semi S700 SPS + * + * Copyright (c) 2017 Andreas Färber + */ +#ifndef DT_BINDINGS_POWER_OWL_S700_POWERGATE_H +#define DT_BINDINGS_POWER_OWL_S700_POWERGATE_H + +#define S700_PD_VDE 0 +#define S700_PD_VCE_SI 1 +#define S700_PD_USB2_1 2 +#define S700_PD_HDE 3 +#define S700_PD_DMA 4 +#define S700_PD_DS 5 +#define S700_PD_USB3 6 +#define S700_PD_USB2_0 7 + +#endif