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ARM: dts: Add RDA8810PL GPIO controllers

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Add GPIO controllers for RDA8810PL SoC. There are 4 GPIO controllers
in this SoC with maximum of 32 gpios. Except GPIOC, all controllers
are capable of generating edge/level interrupts from first 8 lines.

Link: https://lore.kernel.org/r/20191030101154.6312-2-manivannan.sadhasivam@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Manivannan Sadhasivam 2019-10-30 15:41:54 +05:30 committed by Olof Johansson
parent 32f714d30f
commit 9fe2420d06
1 changed files with 48 additions and 0 deletions
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48
arch/arm/boot/dts/rda8810pl.dtsi
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@ -33,6 +33,21 @@
ranges;
};
modem@10000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x10000000 0xfffffff>;
gpioc@1a08000 {
compatible = "rda,8810pl-gpio";
reg = <0x1a08000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
};
};
apb@20800000 {
compatible = "simple-bus";
#address-cells = <1>;
@ -60,6 +75,39 @@
<17 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "hwtimer", "ostimer";
};
gpioa@30000 {
compatible = "rda,8810pl-gpio";
reg = <0x30000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <12 IRQ_TYPE_LEVEL_HIGH>;
};
gpiob@31000 {
compatible = "rda,8810pl-gpio";
reg = <0x31000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
};
gpiod@32000 {
compatible = "rda,8810pl-gpio";
reg = <0x32000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <14 IRQ_TYPE_LEVEL_HIGH>;
};
};
apb@20a00000 {