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ARM: dts: r8a7744: Add GPIO support 

Describe GPIO blocks in the R8A7744 device tree.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
hifive-unleashed-5.1
Biju Das 2018-11-30 15:26:19 +00:00 committed by Simon Horman
parent 484775a5a9
commit 78ce1559b2
1 changed files with 98 additions and 4 deletions
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102
arch/arm/boot/dts/r8a7744.dtsi
View File

@ -116,29 +116,123 @@
ranges;
gpio0: gpio@e6050000 {
compatible = "renesas,gpio-r8a7744",
"renesas,rcar-gen2-gpio";
reg = <0 0xe6050000 0 0x50>;
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 0 32>;
#interrupt-cells = <2>;
interrupt-controller;
/* placeholder */
clocks = <&cpg CPG_MOD 912>;
power-domains = <&sysc R8A7744_PD_ALWAYS_ON>;
resets = <&cpg 912>;
};
gpio1: gpio@e6051000 {
compatible = "renesas,gpio-r8a7744",
"renesas,rcar-gen2-gpio";
reg = <0 0xe6051000 0 0x50>;
interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
/* placeholder */
gpio-controller;
gpio-ranges = <&pfc 0 32 26>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 911>;
power-domains = <&sysc R8A7744_PD_ALWAYS_ON>;
resets = <&cpg 911>;
};
gpio2: gpio@e6052000 {
compatible = "renesas,gpio-r8a7744",
"renesas,rcar-gen2-gpio";
reg = <0 0xe6052000 0 0x50>;
interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
/* placeholder */
gpio-controller;
gpio-ranges = <&pfc 0 64 32>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 910>;
power-domains = <&sysc R8A7744_PD_ALWAYS_ON>;
resets = <&cpg 910>;
};
gpio3: gpio@e6053000 {
compatible = "renesas,gpio-r8a7744",
"renesas,rcar-gen2-gpio";
reg = <0 0xe6053000 0 0x50>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 96 32>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 909>;
power-domains = <&sysc R8A7744_PD_ALWAYS_ON>;
resets = <&cpg 909>;
};
gpio4: gpio@e6054000 {
compatible = "renesas,gpio-r8a7744",
"renesas,rcar-gen2-gpio";
reg = <0 0xe6054000 0 0x50>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 128 32>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 908>;
power-domains = <&sysc R8A7744_PD_ALWAYS_ON>;
resets = <&cpg 908>;
};
gpio5: gpio@e6055000 {
compatible = "renesas,gpio-r8a7744",
"renesas,rcar-gen2-gpio";
reg = <0 0xe6055000 0 0x50>;
interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 160 32>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 907>;
power-domains = <&sysc R8A7744_PD_ALWAYS_ON>;
resets = <&cpg 907>;
};
gpio6: gpio@e6055400 {
compatible = "renesas,gpio-r8a7744",
"renesas,rcar-gen2-gpio";
reg = <0 0xe6055400 0 0x50>;
interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
/* placeholder */
gpio-controller;
gpio-ranges = <&pfc 0 192 32>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 905>;
power-domains = <&sysc R8A7744_PD_ALWAYS_ON>;
resets = <&cpg 905>;
};
gpio7: gpio@e6055800 {
compatible = "renesas,gpio-r8a7744",
"renesas,rcar-gen2-gpio";
reg = <0 0xe6055800 0 0x50>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 224 26>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 904>;
power-domains = <&sysc R8A7744_PD_ALWAYS_ON>;
resets = <&cpg 904>;
};
pfc: pin-controller@e6060000 {