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[v3,3/6] ARM: dts: sync Actions Semi S700 DT from Linux 5.10-rc7

Message ID 1610821939-20130-4-git-send-email-atomar25opensource@gmail.com
State Changes Requested
Delegated to: Andre Przywara
Headers show
Series Add MMC/SD support for S700/S900 | expand

Commit Message

Amit Tomar Jan. 16, 2021, 6:32 p.m. UTC
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
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Patch

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