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-rw-r--r--arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts80
-rw-r--r--arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts83
-rw-r--r--arch/arm64/boot/dts/nuvoton/ma35d1.dtsi151
-rw-r--r--arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi65
-rw-r--r--arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dts2
5 files changed, 371 insertions, 10 deletions
diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts b/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts
index b89e2be6abae..9482bec1aa57 100644
--- a/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts
+++ b/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts
@@ -14,6 +14,10 @@
aliases {
serial0 = &uart0;
+ serial10 = &uart10;
+ serial12 = &uart12;
+ serial13 = &uart13;
+ serial14 = &uart14;
};
chosen {
@@ -33,10 +37,6 @@
};
};
-&uart0 {
- status = "okay";
-};
-
&clk {
assigned-clocks = <&clk CAPLL>,
<&clk DDRPLL>,
@@ -54,3 +54,75 @@
"integer",
"integer";
};
+
+&pinctrl {
+ uart-grp {
+ pinctrl_uart0: uart0-pins {
+ nuvoton,pins = <4 14 1>,
+ <4 15 1>;
+ bias-disable;
+ power-source = <1>;
+ };
+
+ pinctrl_uart10: uart10-pins {
+ nuvoton,pins = <7 4 2>,
+ <7 5 2>,
+ <7 6 2>,
+ <7 7 2>;
+ bias-disable;
+ power-source = <1>;
+ };
+
+ pinctrl_uart12: uart12-pins {
+ nuvoton,pins = <2 13 2>,
+ <2 14 2>,
+ <2 15 2>;
+ bias-disable;
+ power-source = <1>;
+ };
+
+ pinctrl_uart13: uart13-pins {
+ nuvoton,pins = <7 12 3>,
+ <7 13 3>;
+ bias-disable;
+ power-source = <1>;
+ };
+
+ pinctrl_uart14: uart14-pins {
+ nuvoton,pins = <7 14 2>,
+ <7 15 2>;
+ bias-disable;
+ power-source = <1>;
+ };
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ status = "okay";
+};
+
+&uart10 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart10>;
+ status = "okay";
+};
+
+&uart12 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart12>;
+ status = "okay";
+};
+
+&uart13 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart13>;
+ status = "okay";
+};
+
+&uart14 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart14>;
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts b/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts
index a1ebddecb7f8..f6f20a17e501 100644
--- a/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts
+++ b/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts
@@ -14,6 +14,10 @@
aliases {
serial0 = &uart0;
+ serial11 = &uart11;
+ serial12 = &uart12;
+ serial14 = &uart14;
+ serial16 = &uart16;
};
chosen {
@@ -33,10 +37,6 @@
};
};
-&uart0 {
- status = "okay";
-};
-
&clk {
assigned-clocks = <&clk CAPLL>,
<&clk DDRPLL>,
@@ -54,3 +54,78 @@
"integer",
"integer";
};
+
+&pinctrl {
+ uart-grp {
+ pinctrl_uart0: uart0-pins {
+ nuvoton,pins = <4 14 1>,
+ <4 15 1>;
+ bias-disable;
+ power-source = <1>;
+ };
+
+ pinctrl_uart11: uart11-pins {
+ nuvoton,pins = <11 0 2>,
+ <11 1 2>,
+ <11 2 2>,
+ <11 3 2>;
+ bias-disable;
+ power-source = <1>;
+ };
+
+ pinctrl_uart12: uart12-pins {
+ nuvoton,pins = <8 1 2>,
+ <8 2 2>,
+ <8 3 2>;
+ bias-disable;
+ power-source = <1>;
+ };
+
+ pinctrl_uart14: uart14-pins {
+ nuvoton,pins = <8 5 2>,
+ <8 6 2>,
+ <8 7 2>;
+ bias-disable;
+ power-source = <1>;
+ };
+
+ pinctrl_uart16: uart16-pins {
+ nuvoton,pins = <10 0 2>,
+ <10 1 2>,
+ <10 2 2>,
+ <10 3 2>;
+ bias-disable;
+ power-source = <1>;
+ };
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ status = "okay";
+};
+
+&uart11 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart11>;
+ status = "okay";
+};
+
+&uart12 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart12>;
+ status = "okay";
+};
+
+&uart14 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart14>;
+ status = "okay";
+};
+
+&uart16 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart16>;
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi b/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi
index 781cdae566a0..e51b98f5bdce 100644
--- a/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi
+++ b/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi
@@ -83,7 +83,7 @@
ranges;
sys: system-management@40460000 {
- compatible = "nuvoton,ma35d1-reset";
+ compatible = "nuvoton,ma35d1-reset", "syscon";
reg = <0x0 0x40460000 0x0 0x200>;
#reset-cells = <1>;
};
@@ -95,6 +95,155 @@
clocks = <&clk_hxt>;
};
+ pinctrl: pinctrl@40040000 {
+ compatible = "nuvoton,ma35d1-pinctrl";
+ reg = <0x0 0x40040000 0x0 0xc00>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ nuvoton,sys = <&sys>;
+ ranges = <0x0 0x0 0x40040000 0x400>;
+
+ gpioa: gpio@0 {
+ reg = <0x0 0x40>;
+ interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPA_GATE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpiob: gpio@40 {
+ reg = <0x40 0x40>;
+ interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPB_GATE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpioc: gpio@80 {
+ reg = <0x80 0x40>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPC_GATE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpiod: gpio@c0 {
+ reg = <0xc0 0x40>;
+ interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPD_GATE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpioe: gpio@100 {
+ reg = <0x100 0x40>;
+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPE_GATE>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpiof: gpio@140 {
+ reg = <0x140 0x40>;
+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPF_GATE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpiog: gpio@180 {
+ reg = <0x180 0x40>;
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPG_GATE>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpioh: gpio@1c0 {
+ reg = <0x1c0 0x40>;
+ interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPH_GATE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpioi: gpio@200 {
+ reg = <0x200 0x40>;
+ interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPI_GATE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpioj: gpio@240 {
+ reg = <0x240 0x40>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPJ_GATE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpiok: gpio@280 {
+ reg = <0x280 0x40>;
+ interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPK_GATE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpiol: gpio@2c0 {
+ reg = <0x2c0 0x40>;
+ interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPL_GATE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpiom: gpio@300 {
+ reg = <0x300 0x40>;
+ interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPM_GATE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpion: gpio@340 {
+ reg = <0x340 0x40>;
+ interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk GPN_GATE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+
uart0: serial@40700000 {
compatible = "nuvoton,ma35d1-uart";
reg = <0x0 0x40700000 0x0 0x100>;
diff --git a/arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi b/arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi
index ecd171b2feba..fead4dde590d 100644
--- a/arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi
+++ b/arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi
@@ -176,4 +176,69 @@
};
};
};
+
+ pinctrl: pinctrl@f0010000 {
+ compatible = "nuvoton,npcm845-pinctrl";
+ ranges = <0x0 0x0 0xf0010000 0x8000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ nuvoton,sysgcr = <&gcr>;
+ status = "okay";
+ gpio0: gpio@f0010000 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x0 0xB0>;
+ interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-ranges = <&pinctrl 0 0 32>;
+ };
+ gpio1: gpio@f0011000 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x1000 0xB0>;
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-ranges = <&pinctrl 0 32 32>;
+ };
+ gpio2: gpio@f0012000 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x2000 0xB0>;
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-ranges = <&pinctrl 0 64 32>;
+ };
+ gpio3: gpio@f0013000 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x3000 0xB0>;
+ interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-ranges = <&pinctrl 0 96 32>;
+ };
+ gpio4: gpio@f0014000 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x4000 0xB0>;
+ interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-ranges = <&pinctrl 0 128 32>;
+ };
+ gpio5: gpio@f0015000 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x5000 0xB0>;
+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-ranges = <&pinctrl 0 160 32>;
+ };
+ gpio6: gpio@f0016000 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x6000 0xB0>;
+ interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-ranges = <&pinctrl 0 192 32>;
+ };
+ gpio7: gpio@f0017000 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x7000 0xB0>;
+ interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-ranges = <&pinctrl 0 224 32>;
+ };
+ };
};
diff --git a/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dts b/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dts
index a5ab2bc0f835..eeceb5b292a8 100644
--- a/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dts
+++ b/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dts
@@ -16,7 +16,7 @@
stdout-path = &serial0;
};
- memory {
+ memory@0 {
reg = <0x0 0x0 0x0 0x40000000>;
};
};
generated by cgit (git 2.34.1) at 2025-07-24 00:27:42 +0000