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ARM: dts: imx7: add ftm nodes for Flex Timers 

The i.MX7 has two possible Flex Timers, disabled by default. Moreover, the
block is the same as LS1021a, then the drivers can be used as-is.

Signed-off-by: Thomas Perrot <thomas.perrot@bootlin.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Thomas Perrot 2021-08-05 17:06:33 +02:00 committed by Shawn Guo
parent a0c1748f36
commit 0c4d733739
1 changed files with 28 additions and 0 deletions
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28
arch/arm/boot/dts/imx7s.dtsi
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@ -707,6 +707,34 @@
status = "disabled";
};
ftm1: pwm@30640000 {
compatible = "fsl,vf610-ftm-pwm";
reg = <0x30640000 0x10000>;
#pwm-cells = <3>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "ftm_sys", "ftm_ext",
"ftm_fix", "ftm_cnt_clk_en";
clocks = <&clks IMX7D_FLEXTIMER1_ROOT_CLK>,
<&clks IMX7D_FLEXTIMER1_ROOT_CLK>,
<&clks IMX7D_FLEXTIMER1_ROOT_CLK>,
<&clks IMX7D_FLEXTIMER1_ROOT_CLK>;
status = "disabled";
};
ftm2: pwm@30650000 {
compatible = "fsl,vf610-ftm-pwm";
reg = <0x30650000 0x10000>;
#pwm-cells = <3>;
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "ftm_sys", "ftm_ext",
"ftm_fix", "ftm_cnt_clk_en";
clocks = <&clks IMX7D_FLEXTIMER2_ROOT_CLK>,
<&clks IMX7D_FLEXTIMER2_ROOT_CLK>,
<&clks IMX7D_FLEXTIMER2_ROOT_CLK>,
<&clks IMX7D_FLEXTIMER2_ROOT_CLK>;
status = "disabled";
};
pwm1: pwm@30660000 {
compatible = "fsl,imx7d-pwm", "fsl,imx27-pwm";
reg = <0x30660000 0x10000>;