diff mbox series

[v2,3/3] arm: dts: k3-am65/j721e: Sync DMA DT bindings from Kernel DT

Message ID 20200630055750.4538-4-vigneshr@ti.com
State Accepted
Commit 99faf0df0479f818530d4e995d59917e0c10dafd
Headers show
Series Sync UDMA bindings from kernel | expand

Commit Message

Vignesh Raghavendra June 30, 2020, 5:57 a.m. UTC 
Sync DT bindings from kernel DT and move them to out of -u-boot.dtsi
files.

Signed-off-by: Vignesh Raghavendra <vigneshr at ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko at ti.com>
---
 arch/arm/dts/k3-am65-mcu.dtsi                 |  44 +++++++
 arch/arm/dts/k3-am654-base-board-u-boot.dtsi  | 121 ++----------------
 .../k3-j721e-common-proc-board-u-boot.dtsi    | 118 ++---------------
 arch/arm/dts/k3-j721e-mcu-wakeup.dtsi         |  43 +++++++
 include/dt-bindings/dma/k3-udma.h             |  31 -----
 5 files changed, 112 insertions(+), 245 deletions(-)
 delete mode 100644 include/dt-bindings/dma/k3-udma.h
diff mbox series

Patch

diff --git a/arch/arm/dts/k3-am65-mcu.dtsi b/arch/arm/dts/k3-am65-mcu.dtsi
index bc9a87210d..d1a9fb5de6 100644
--- a/arch/arm/dts/k3-am65-mcu.dtsi
+++ b/arch/arm/dts/k3-am65-mcu.dtsi
@@ -102,4 +102,48 @@ 
 			#size-cells = <0>;
 		};
 	};
+
+	mcu_navss {
+		compatible = "simple-mfd";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		dma-coherent;
+		dma-ranges;
+
+		ti,sci-dev-id = <119>;
+
+		mcu_ringacc: ringacc at 2b800000 {
+			compatible = "ti,am654-navss-ringacc";
+			reg =	<0x0 0x2b800000 0x0 0x400000>,
+				<0x0 0x2b000000 0x0 0x400000>,
+				<0x0 0x28590000 0x0 0x100>,
+				<0x0 0x2a500000 0x0 0x40000>;
+			reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target";
+			ti,num-rings = <286>;
+			ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */
+			ti,dma-ring-reset-quirk;
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <195>;
+		};
+
+		mcu_udmap: dma-controller at 285c0000 {
+			compatible = "ti,am654-navss-mcu-udmap";
+			reg =	<0x0 0x285c0000 0x0 0x100>,
+				<0x0 0x2a800000 0x0 0x40000>,
+				<0x0 0x2aa00000 0x0 0x40000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt";
+			#dma-cells = <1>;
+
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <194>;
+			ti,ringacc = <&mcu_ringacc>;
+
+			ti,sci-rm-range-tchan = <0x1>, /* TX_HCHAN */
+						<0x2>; /* TX_CHAN */
+			ti,sci-rm-range-rchan = <0x3>, /* RX_HCHAN */
+						<0x4>; /* RX_CHAN */
+			ti,sci-rm-range-rflow = <0x5>; /* GP RFLOW */
+		};
+	};
 };
diff --git a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
index a7e5eb0553..1a40fa12b7 100644
--- a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
+++ b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi
@@ -4,7 +4,6 @@ 
  */
 
 #include <dt-bindings/pinctrl/k3.h>
-#include <dt-bindings/dma/k3-udma.h>
 #include <dt-bindings/net/ti-dp83867.h>
 
 / {
@@ -47,51 +46,14 @@ 
 &cbass_mcu {
 	u-boot,dm-spl;
 
-	navss_mcu: navss-mcu {
-		compatible = "simple-bus";
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
+	mcu_navss {
 		u-boot,dm-spl;
 
-		ti,sci-dev-id = <119>;
-
-		mcu_ringacc: ringacc at 2b800000 {
-			compatible = "ti,am654-navss-ringacc";
-			reg =	<0x0 0x2b800000 0x0 0x400000>,
-				<0x0 0x2b000000 0x0 0x400000>,
-				<0x0 0x28590000 0x0 0x100>,
-				<0x0 0x2a500000 0x0 0x40000>;
-			reg-names = "rt", "fifos",
-				    "proxy_gcfg", "proxy_target";
-			ti,num-rings = <286>;
-			ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */
-			ti,dma-ring-reset-quirk;
-			ti,sci = <&dmsc>;
-			ti,sci-dev-id = <195>;
+		ringacc at 2b800000 {
 			u-boot,dm-spl;
 		};
 
-		mcu_udmap: udmap at 285c0000 {
-			compatible = "ti,k3-navss-udmap";
-			reg =	<0x0 0x285c0000 0x0 0x100>,
-				<0x0 0x2a800000 0x0 0x40000>,
-				<0x0 0x2aa00000 0x0 0x40000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt";
-			#dma-cells = <3>;
-
-			ti,ringacc = <&mcu_ringacc>;
-			ti,psil-base = <0x6000>;
-
-			ti,sci = <&dmsc>;
-			ti,sci-dev-id = <194>;
-
-			ti,sci-rm-range-tchan = <0x1>, /* TX_HCHAN */
-						<0x2>; /* TX_CHAN */
-			ti,sci-rm-range-rchan = <0x3>, /* RX_HCHAN */
-						<0x4>; /* RX_CHAN */
-			ti,sci-rm-range-rflow = <0x5>; /* GP RFLOW */
-			dma-coherent;
+		dma-controller at 285c0000 {
 			u-boot,dm-spl;
 		};
 	};
@@ -112,17 +74,16 @@ 
 		clocks = <&k3_clks 5 10>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 5 TI_SCI_PD_EXCLUSIVE>;
-		ti,psil-base = <0x7000>;
-
-		dmas = <&mcu_udmap &mcu_cpsw 0 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 1 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 2 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 3 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 4 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 5 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 6 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 7 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 0 UDMA_DIR_RX>;
+
+		dmas = <&mcu_udmap 0xf000>,
+		       <&mcu_udmap 0xf001>,
+		       <&mcu_udmap 0xf002>,
+		       <&mcu_udmap 0xf003>,
+		       <&mcu_udmap 0xf004>,
+		       <&mcu_udmap 0xf005>,
+		       <&mcu_udmap 0xf006>,
+		       <&mcu_udmap 0xf007>,
+		       <&mcu_udmap 0x7000>;
 		dma-names = "tx0", "tx1", "tx2", "tx3",
 			    "tx4", "tx5", "tx6", "tx7",
 			    "rx";
@@ -148,62 +109,6 @@ 
 			#size-cells = <0>;
 			bus_freq = <1000000>;
 		};
-
-		ti,psil-config0 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config1 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config2 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config3 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config4 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config5 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config6 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config7 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
 	};
 };
 
diff --git a/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi b/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
index 7b01e4204f..6273133303 100644
--- a/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
+++ b/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
@@ -3,7 +3,6 @@ 
  * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
  */
 
-#include <dt-bindings/dma/k3-udma.h>
 #include <dt-bindings/net/ti-dp83867.h>
 
 / {
@@ -46,50 +45,14 @@ 
 		};
 	};
 
-	cbass_mcu_navss: mcu_navss {
-		compatible = "simple-bus";
-		#address-cells = <2>;
-		#size-cells = <2>;
-		dma-coherent;
-		dma-ranges;
-		ranges;
-
-		ti,sci-dev-id = <232>;
+	mcu_navss {
 		u-boot,dm-spl;
 
-		mcu_ringacc: ringacc at 2b800000 {
-			compatible = "ti,am654-navss-ringacc";
-			reg =	<0x0 0x2b800000 0x0 0x400000>,
-				<0x0 0x2b000000 0x0 0x400000>,
-				<0x0 0x28590000 0x0 0x100>,
-				<0x0 0x2a500000 0x0 0x40000>;
-			reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target";
-			ti,num-rings = <286>;
-			ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */
-			ti,sci = <&dmsc>;
-			ti,sci-dev-id = <235>;
+		ringacc at 2b800000 {
 			u-boot,dm-spl;
 		};
 
-		mcu_udmap: udmap at 31150000 {
-			compatible = "ti,j721e-navss-mcu-udmap";
-			reg =	<0x0 0x285c0000 0x0 0x100>,
-				<0x0 0x2a800000 0x0 0x40000>,
-				<0x0 0x2aa00000 0x0 0x40000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt";
-			#dma-cells = <3>;
-
-			ti,ringacc = <&mcu_ringacc>;
-			ti,psil-base = <0x6000>;
-
-			ti,sci = <&dmsc>;
-			ti,sci-dev-id = <236>;
-
-			ti,sci-rm-range-tchan = <0x0d>, /* TX_CHAN */
-						<0x0f>; /* TX_HCHAN */
-			ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
-						<0x0b>; /* RX_HCHAN */
-			ti,sci-rm-range-rflow = <0x00>; /* GP RFLOW */
+		dma-controller at 285c0000 {
 			u-boot,dm-spl;
 		};
 	};
@@ -105,18 +68,17 @@ 
 		clocks = <&k3_clks 18 22>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 18 TI_SCI_PD_EXCLUSIVE>;
-		ti,psil-base = <0x7000>;
 		cpsw-phy-sel = <&phy_sel>;
 
-		dmas = <&mcu_udmap &mcu_cpsw 0 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 1 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 2 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 3 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 4 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 5 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 6 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 7 UDMA_DIR_TX>,
-		       <&mcu_udmap &mcu_cpsw 0 UDMA_DIR_RX>;
+		dmas = <&mcu_udmap 0xf000>,
+		       <&mcu_udmap 0xf001>,
+		       <&mcu_udmap 0xf002>,
+		       <&mcu_udmap 0xf003>,
+		       <&mcu_udmap 0xf004>,
+		       <&mcu_udmap 0xf005>,
+		       <&mcu_udmap 0xf006>,
+		       <&mcu_udmap 0xf007>,
+		       <&mcu_udmap 0x7000>;
 		dma-names = "tx0", "tx1", "tx2", "tx3",
 			    "tx4", "tx5", "tx6", "tx7",
 			    "rx";
@@ -152,62 +114,6 @@ 
 			ti,cpts-ext-ts-inputs = <4>;
 			ti,cpts-periodic-outputs = <2>;
 		};
-
-		ti,psil-config0 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config1 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config2 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config3 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config4 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config5 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config6 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
-
-		ti,psil-config7 {
-			linux,udma-mode = <UDMA_PKT_MODE>;
-			statictr-type = <PSIL_STATIC_TR_NONE>;
-			ti,needs-epib;
-			ti,psd-size = <16>;
-		};
 	};
 };
 
diff --git a/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi b/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi
index 2eed50aa5a..70d5bcaa72 100644
--- a/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi
@@ -199,4 +199,47 @@ 
 		clocks = <&k3_clks 195 0>;
 		power-domains = <&k3_pds 195 TI_SCI_PD_EXCLUSIVE>;
 	};
+
+	mcu_navss {
+		compatible = "simple-mfd";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		dma-coherent;
+		dma-ranges;
+
+		ti,sci-dev-id = <232>;
+
+		mcu_ringacc: ringacc at 2b800000 {
+			compatible = "ti,am654-navss-ringacc";
+			reg =	<0x0 0x2b800000 0x0 0x400000>,
+				<0x0 0x2b000000 0x0 0x400000>,
+				<0x0 0x28590000 0x0 0x100>,
+				<0x0 0x2a500000 0x0 0x40000>;
+			reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target";
+			ti,num-rings = <286>;
+			ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <235>;
+		};
+
+		mcu_udmap: dma-controller at 285c0000 {
+			compatible = "ti,j721e-navss-mcu-udmap";
+			reg =	<0x0 0x285c0000 0x0 0x100>,
+				<0x0 0x2a800000 0x0 0x40000>,
+				<0x0 0x2aa00000 0x0 0x40000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt";
+			#dma-cells = <1>;
+
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <236>;
+			ti,ringacc = <&mcu_ringacc>;
+
+			ti,sci-rm-range-tchan = <0x0d>, /* TX_CHAN */
+						<0x0f>; /* TX_HCHAN */
+			ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
+						<0x0b>; /* RX_HCHAN */
+			ti,sci-rm-range-rflow = <0x00>; /* GP RFLOW */
+		};
+	};
 };
diff --git a/include/dt-bindings/dma/k3-udma.h b/include/dt-bindings/dma/k3-udma.h
deleted file mode 100644
index 670e1232b4..0000000000
--- a/include/dt-bindings/dma/k3-udma.h
+++ /dev/null
@@ -1,31 +0,0 @@ 
-// SPDX-License-Identifier: GPL-2.0+
-/*
- *  Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com
- */
-
-#ifndef __DT_TI_UDMA_H
-#define __DT_TI_UDMA_H
-
-#define UDMA_TR_MODE		0
-#define UDMA_PKT_MODE		1
-
-#define UDMA_DIR_TX		0
-#define UDMA_DIR_RX		1
-
-#define PSIL_STATIC_TR_NONE	0
-#define PSIL_STATIC_TR_XY	1
-#define PSIL_STATIC_TR_MCAN	2
-
-#define UDMA_PDMA_TR_XY(id)				\
-	ti,psil-config##id {				\
-		linux,udma-mode = <UDMA_TR_MODE>;	\
-		statictr-type = <PSIL_STATIC_TR_XY>;	\
-	}
-
-#define UDMA_PDMA_PKT_XY(id)				\
-	ti,psil-config##id {				\
-		linux,udma-mode = <UDMA_PKT_MODE>;	\
-		statictr-type = <PSIL_STATIC_TR_XY>;	\
-	}
-
-#endif /* __DT_TI_UDMA_H */