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soc: arm: samd5x: Add device tree TCC definitions

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This commit adds the device tree TCC (Timer/Counter for Control
Applications) peripheral definitions for the Atmel SAM D5x and E5x
series SoCs.

The SAM D5x/E5x series SoCs have five instances of the TCC peripheral:

TCC#  Channels  Waveform Output  Counter Size
 0       6             8            24-bit
 1       4             8            24-bit
 2       3             3            16-bit
 3       2             2            16-bit
 4       2             2            16-bit

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit is contained in:
Stephanos Ioannidis 2020-07-02 10:00:19 +09:00 • committed by Anas Nashif
commit 11c294d626
1 changed files with 62 additions and 0 deletions
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62
dts/arm/atmel/samd5x.dtsi
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@ -59,6 +59,12 @@
tc-2 = &tc2;
tc-4 = &tc4;
tc-6 = &tc6;
tcc-0 = &tcc0;
tcc-1 = &tcc1;
tcc-2 = &tcc2;
tcc-3 = &tcc3;
tcc-4 = &tcc4;
};
chosen {
@ -375,6 +381,62 @@
clocks = <&gclk 39>, <&mclk 0x20 5>;
clock-names = "GCLK", "MCLK";
};
tcc0: tcc@41016000 {
compatible = "atmel,sam0-tcc";
reg = <0x41016000 0x2000>;
interrupts = <85 0>, <86 0>, <87 0>, <88 0>, <89 0>,
<90 0>, <91 0>;
label = "TCC_0";
clocks = <&gclk 25>, <&mclk 0x18 11>;
clock-names = "GCLK", "MCLK";
channels = <6>;
counter-size = <24>;
};
tcc1: tcc@41018000 {
compatible = "atmel,sam0-tcc";
reg = <0x41018000 0x2000>;
interrupts = <92 0>, <93 0>, <94 0>, <95 0>, <96 0>;
label = "TCC_1";
clocks = <&gclk 25>, <&mclk 0x18 12>;
clock-names = "GCLK", "MCLK";
channels = <4>;
counter-size = <24>;
};
tcc2: tcc@42000c00 {
compatible = "atmel,sam0-tcc";
reg = <0x42000c00 0x400>;
interrupts = <97 0>, <98 0>, <99 0>, <100 0>;
label = "TCC_2";
clocks = <&gclk 29>, <&mclk 0x1c 3>;
clock-names = "GCLK", "MCLK";
channels = <3>;
counter-size = <16>;
};
tcc3: tcc@42001000 {
compatible = "atmel,sam0-tcc";
reg = <0x42001000 0x400>;
interrupts = <101 0>, <102 0>, <103 0>;
label = "TCC_3";
clocks = <&gclk 29>, <&mclk 0x1c 4>;
clock-names = "GCLK", "MCLK";
channels = <2>;
counter-size = <16>;
};
tcc4: tcc@43001000 {
compatible = "atmel,sam0-tcc";
reg = <0x43001000 0x400>;
interrupts = <104 0>, <105 0>, <106 0>;
label = "TCC_4";
clocks = <&gclk 38>, <&mclk 0x20 4>;
clock-names = "GCLK", "MCLK";
channels = <2>;
counter-size = <16>;
};
};
};