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arm64: dts: imx8qxp: add adma_pwm in adma

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Add PWM device and the corresponding clock gating device in adma subsystem.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Alexander Stein 2023-04-24 10:21:08 +02:00 committed by Shawn Guo
parent 0bb80ecc33
commit f1d6a6b991
1 changed files with 25 additions and 0 deletions
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25
arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
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@ -132,6 +132,19 @@ dma_subsys: bus@5a000000 {
status = "disabled";
};
adma_pwm: pwm@5a190000 {
compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm";
reg = <0x5a190000 0x1000>;
interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&adma_pwm_lpcg 1>,
<&adma_pwm_lpcg 0>;
clock-names = "ipg", "per";
assigned-clocks = <&clk IMX_SC_R_LCD_0_PWM_0 IMX_SC_PM_CLK_PER>;
assigned-clock-rates = <24000000>;
#pwm-cells = <2>;
power-domains = <&pd IMX_SC_R_LCD_0_PWM_0>;
};
spi0_lpcg: clock-controller@5a400000 {
compatible = "fsl,imx8qxp-lpcg";
reg = <0x5a400000 0x10000>;
@ -228,6 +241,18 @@ dma_subsys: bus@5a000000 {
power-domains = <&pd IMX_SC_R_UART_3>;
};
adma_pwm_lpcg: clock-controller@5a590000 {
compatible = "fsl,imx8qxp-lpcg";
reg = <0x5a590000 0x10000>;
#clock-cells = <1>;
clocks = <&clk IMX_SC_R_LCD_0_PWM_0 IMX_SC_PM_CLK_PER>,
<&dma_ipg_clk>;
clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
clock-output-names = "adma_pwm_lpcg_clk",
"adma_pwm_lpcg_ipg_clk";
power-domains = <&pd IMX_SC_R_LCD_0_PWM_0>;
};
i2c0: i2c@5a800000 {
reg = <0x5a800000 0x4000>;
interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;