From: Stephen Warren <swarren@xxxxxxxxxx>
This patch switches the Tegra DT files to use the standard DMA DT bindings
rather than custom properties. Note that the legacy properties are not yet
removed; the drivers must be updated to use the new properties first.
Cc: treding@xxxxxxxxxx
Cc: pdeschrijver@xxxxxxxxxx
Cc: linux-tegra@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: Rob Herring <rob.herring@xxxxxxxxxxx>
Cc: Pawel Moll <pawel.moll@xxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
---
arch/arm/boot/dts/tegra114.dtsi | 45 +++++++++++++++++++++++++++++++++++++++++
arch/arm/boot/dts/tegra20.dtsi | 35 ++++++++++++++++++++++++++++++++
arch/arm/boot/dts/tegra30.dtsi | 39 +++++++++++++++++++++++++++++++++++
3 files changed, 119 insertions(+)
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index c40dbdcb3741..b4f2e62909a7 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -84,6 +84,7 @@
clocks = <&tegra_car TEGRA114_CLK_APBDMA>;
resets = <&tegra_car 34>;
reset-names = "dma";
+ #dma-cells = <1>;
};
ahb: ahb {
@@ -131,6 +132,8 @@
clocks = <&tegra_car TEGRA114_CLK_UARTA>;
resets = <&tegra_car 6>;
reset-names = "serial";
+ dmas = <&apbdma 8>, <&apbdma 8>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -143,6 +146,8 @@
clocks = <&tegra_car TEGRA114_CLK_UARTB>;
resets = <&tegra_car 7>;
reset-names = "serial";
+ dmas = <&apbdma 9>, <&apbdma 9>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -155,6 +160,8 @@
clocks = <&tegra_car TEGRA114_CLK_UARTC>;
resets = <&tegra_car 55>;
reset-names = "serial";
+ dmas = <&apbdma 10>, <&apbdma 10>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -167,6 +174,8 @@
clocks = <&tegra_car TEGRA114_CLK_UARTD>;
resets = <&tegra_car 65>;
reset-names = "serial";
+ dmas = <&apbdma 19>, <&apbdma 19>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -190,6 +199,8 @@
clock-names = "div-clk";
resets = <&tegra_car 12>;
reset-names = "i2c";
+ dmas = <&apbdma 21>, <&apbdma 21>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -203,6 +214,8 @@
clock-names = "div-clk";
resets = <&tegra_car 54>;
reset-names = "i2c";
+ dmas = <&apbdma 22>, <&apbdma 22>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -216,6 +229,8 @@
clock-names = "div-clk";
resets = <&tegra_car 67>;
reset-names = "i2c";
+ dmas = <&apbdma 23>, <&apbdma 23>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -229,6 +244,8 @@
clock-names = "div-clk";
resets = <&tegra_car 103>;
reset-names = "i2c";
+ dmas = <&apbdma 26>, <&apbdma 26>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -242,6 +259,8 @@
clock-names = "div-clk";
resets = <&tegra_car 47>;
reset-names = "i2c";
+ dmas = <&apbdma 24>, <&apbdma 24>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -256,6 +275,8 @@
clock-names = "spi";
resets = <&tegra_car 41>;
reset-names = "spi";
+ dmas = <&apbdma 15>, <&apbdma 15>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -270,6 +291,8 @@
clock-names = "spi";
resets = <&tegra_car 44>;
reset-names = "spi";
+ dmas = <&apbdma 16>, <&apbdma 16>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -284,6 +307,8 @@
clock-names = "spi";
resets = <&tegra_car 46>;
reset-names = "spi";
+ dmas = <&apbdma 17>, <&apbdma 17>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -298,6 +323,8 @@
clock-names = "spi";
resets = <&tegra_car 68>;
reset-names = "spi";
+ dmas = <&apbdma 18>, <&apbdma 18>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -312,6 +339,8 @@
clock-names = "spi";
resets = <&tegra_car 104>;
reset-names = "spi";
+ dmas = <&apbdma 27>, <&apbdma 27>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -326,6 +355,8 @@
clock-names = "spi";
resets = <&tegra_car 105>;
reset-names = "spi";
+ dmas = <&apbdma 28>, <&apbdma 28>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -406,6 +437,20 @@
reset-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2",
"i2s3", "i2s4", "dam0", "dam1", "dam2",
"spdif", "amx", "adx";
+ dmas = <&apbdma 1>, <&apbdma 1>,
+ <&apbdma 2>, <&apbdma 2>,
+ <&apbdma 3>, <&apbdma 3>,
+ <&apbdma 4>, <&apbdma 4>,
+ <&apbdma 6>, <&apbdma 6>,
+ <&apbdma 7>, <&apbdma 7>,
+ <&apbdma 12>, <&apbdma 12>,
+ <&apbdma 13>, <&apbdma 13>,
+ <&apbdma 14>, <&apbdma 14>,
+ <&apbdma 29>, <&apbdma 29>;
+ dma-names = "rx0", "tx0", "rx1", "tx1", "rx2", "tx2",
+ "rx3", "tx3", "rx4", "tx4", "rx5", "tx5",
+ "rx6", "tx6", "rx7", "tx7", "rx8", "tx8",
+ "rx9", "tx9";
ranges;
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 159facbce524..c53e02e08310 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -207,6 +207,7 @@
clocks = <&tegra_car TEGRA20_CLK_APBDMA>;
resets = <&tegra_car 34>;
reset-names = "dma";
+ #dma-cells = <1>;
};
ahb {
@@ -251,6 +252,8 @@
clocks = <&tegra_car TEGRA20_CLK_AC97>;
resets = <&tegra_car 3>;
reset-names = "ac97";
+ dmas = <&apbdma 12>, <&apbdma 12>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -262,6 +265,8 @@
clocks = <&tegra_car TEGRA20_CLK_I2S1>;
resets = <&tegra_car 11>;
reset-names = "i2s";
+ dmas = <&apbdma 2>, <&apbdma 2>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -273,6 +278,8 @@
clocks = <&tegra_car TEGRA20_CLK_I2S2>;
resets = <&tegra_car 18>;
reset-names = "i2s";
+ dmas = <&apbdma 1>, <&apbdma 1>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -292,6 +299,8 @@
clocks = <&tegra_car TEGRA20_CLK_UARTA>;
resets = <&tegra_car 6>;
reset-names = "serial";
+ dmas = <&apbdma 8>, <&apbdma 8>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -304,6 +313,8 @@
clocks = <&tegra_car TEGRA20_CLK_UARTB>;
resets = <&tegra_car 7>;
reset-names = "serial";
+ dmas = <&apbdma 9>, <&apbdma 9>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -316,6 +327,8 @@
clocks = <&tegra_car TEGRA20_CLK_UARTC>;
resets = <&tegra_car 55>;
reset-names = "serial";
+ dmas = <&apbdma 10>, <&apbdma 10>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -328,6 +341,8 @@
clocks = <&tegra_car TEGRA20_CLK_UARTD>;
resets = <&tegra_car 65>;
reset-names = "serial";
+ dmas = <&apbdma 19>, <&apbdma 19>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -340,6 +355,8 @@
clocks = <&tegra_car TEGRA20_CLK_UARTE>;
resets = <&tegra_car 66>;
reset-names = "serial";
+ dmas = <&apbdma 20>, <&apbdma 20>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -371,6 +388,8 @@
clock-names = "div-clk", "fast-clk";
resets = <&tegra_car 12>;
reset-names = "i2c";
+ dmas = <&apbdma 21>, <&apbdma 21>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -384,6 +403,8 @@
clocks = <&tegra_car TEGRA20_CLK_SPI>;
resets = <&tegra_car 43>;
reset-names = "spi";
+ dmas = <&apbdma 11>, <&apbdma 11>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -398,6 +419,8 @@
clock-names = "div-clk", "fast-clk";
resets = <&tegra_car 54>;
reset-names = "i2c";
+ dmas = <&apbdma 22>, <&apbdma 22>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -412,6 +435,8 @@
clock-names = "div-clk", "fast-clk";
resets = <&tegra_car 67>;
reset-names = "i2c";
+ dmas = <&apbdma 23>, <&apbdma 23>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -426,6 +451,8 @@
clock-names = "div-clk", "fast-clk";
resets = <&tegra_car 47>;
reset-names = "i2c";
+ dmas = <&apbdma 24>, <&apbdma 24>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -439,6 +466,8 @@
clocks = <&tegra_car TEGRA20_CLK_SBC1>;
resets = <&tegra_car 41>;
reset-names = "spi";
+ dmas = <&apbdma 15>, <&apbdma 15>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -452,6 +481,8 @@
clocks = <&tegra_car TEGRA20_CLK_SBC2>;
resets = <&tegra_car 44>;
reset-names = "spi";
+ dmas = <&apbdma 16>, <&apbdma 16>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -465,6 +496,8 @@
clocks = <&tegra_car TEGRA20_CLK_SBC3>;
resets = <&tegra_car 46>;
reset-names = "spi";
+ dmas = <&apbdma 17>, <&apbdma 17>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -478,6 +511,8 @@
clocks = <&tegra_car TEGRA20_CLK_SBC4>;
resets = <&tegra_car 68>;
reset-names = "spi";
+ dmas = <&apbdma 18>, <&apbdma 18>;
+ dma-names = "rx", "tx";
status = "disabled";
};
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 95635e54bd34..0e69dd9f33e6 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -302,6 +302,7 @@
clocks = <&tegra_car TEGRA30_CLK_APBDMA>;
resets = <&tegra_car 34>;
reset-names = "dma";
+ #dma-cells = <1>;
};
ahb: ahb {
@@ -349,6 +350,8 @@
clocks = <&tegra_car TEGRA30_CLK_UARTA>;
resets = <&tegra_car 6>;
reset-names = "serial";
+ dmas = <&apbdma 8>, <&apbdma 8>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -361,6 +364,8 @@
clocks = <&tegra_car TEGRA30_CLK_UARTB>;
resets = <&tegra_car 7>;
reset-names = "serial";
+ dmas = <&apbdma 9>, <&apbdma 9>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -373,6 +378,8 @@
clocks = <&tegra_car TEGRA30_CLK_UARTC>;
resets = <&tegra_car 55>;
reset-names = "serial";
+ dmas = <&apbdma 10>, <&apbdma 10>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -385,6 +392,8 @@
clocks = <&tegra_car TEGRA30_CLK_UARTD>;
resets = <&tegra_car 65>;
reset-names = "serial";
+ dmas = <&apbdma 19>, <&apbdma 19>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -397,6 +406,8 @@
clocks = <&tegra_car TEGRA30_CLK_UARTE>;
resets = <&tegra_car 66>;
reset-names = "serial";
+ dmas = <&apbdma 20>, <&apbdma 20>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -428,6 +439,8 @@
clock-names = "div-clk", "fast-clk";
resets = <&tegra_car 12>;
reset-names = "i2c";
+ dmas = <&apbdma 21>, <&apbdma 21>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -442,6 +455,8 @@
clock-names = "div-clk", "fast-clk";
resets = <&tegra_car 54>;
reset-names = "i2c";
+ dmas = <&apbdma 22>, <&apbdma 22>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -456,6 +471,8 @@
clock-names = "div-clk", "fast-clk";
resets = <&tegra_car 67>;
reset-names = "i2c";
+ dmas = <&apbdma 23>, <&apbdma 23>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -470,6 +487,8 @@
resets = <&tegra_car 103>;
reset-names = "i2c";
clock-names = "div-clk", "fast-clk";
+ dmas = <&apbdma 26>, <&apbdma 26>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -484,6 +503,8 @@
clock-names = "div-clk", "fast-clk";
resets = <&tegra_car 47>;
reset-names = "i2c";
+ dmas = <&apbdma 24>, <&apbdma 24>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -497,6 +518,8 @@
clocks = <&tegra_car TEGRA30_CLK_SBC1>;
resets = <&tegra_car 41>;
reset-names = "spi";
+ dmas = <&apbdma 15>, <&apbdma 15>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -510,6 +533,8 @@
clocks = <&tegra_car TEGRA30_CLK_SBC2>;
resets = <&tegra_car 44>;
reset-names = "spi";
+ dmas = <&apbdma 16>, <&apbdma 16>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -523,6 +548,8 @@
clocks = <&tegra_car TEGRA30_CLK_SBC3>;
resets = <&tegra_car 46>;
reset-names = "spi";
+ dmas = <&apbdma 17>, <&apbdma 17>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -536,6 +563,8 @@
clocks = <&tegra_car TEGRA30_CLK_SBC4>;
resets = <&tegra_car 68>;
reset-names = "spi";
+ dmas = <&apbdma 18>, <&apbdma 18>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -549,6 +578,8 @@
clocks = <&tegra_car TEGRA30_CLK_SBC5>;
resets = <&tegra_car 104>;
reset-names = "spi";
+ dmas = <&apbdma 27>, <&apbdma 27>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -562,6 +593,8 @@
clocks = <&tegra_car TEGRA30_CLK_SBC6>;
resets = <&tegra_car 106>;
reset-names = "spi";
+ dmas = <&apbdma 28>, <&apbdma 28>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -635,6 +668,12 @@
reset-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2",
"i2s3", "i2s4", "dam0", "dam1", "dam2",
"spdif";
+ dmas = <&apbdma 1>, <&apbdma 1>,
+ <&apbdma 2>, <&apbdma 2>,
+ <&apbdma 3>, <&apbdma 3>,
+ <&apbdma 4>, <&apbdma 4>;
+ dma-names = "rx0", "tx0", "rx1", "tx1", "rx2", "tx2",
+ "rx3", "tx3";
ranges;
#address-cells = <1>;
#size-cells = <1>;
--
1.8.1.5
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