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arm64: dts: mt8183: add spi node

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Add spi DTS node to the mt8183 and mt8183-evb.

Signed-off-by: Mengqi Zhang <Mengqi.Zhang@mediatek.com>
Signed-off-by: Erin Lo <erin.lo@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Erin Lo 2019-05-27 17:04:46 +08:00 committed by Matthias Brugger
parent eb59b35331
commit 8e2dd0f924
2 changed files with 183 additions and 0 deletions
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105
arch/arm64/boot/dts/mediatek/mt8183-evb.dts
View file

@ -30,6 +30,111 @@ &auxadc {
status = "okay";
};
&pio {
spi_pins_0: spi0{
pins_spi{
pinmux = <PINMUX_GPIO85__FUNC_SPI0_MI>,
<PINMUX_GPIO86__FUNC_SPI0_CSB>,
<PINMUX_GPIO87__FUNC_SPI0_MO>,
<PINMUX_GPIO88__FUNC_SPI0_CLK>;
bias-disable;
};
};
spi_pins_1: spi1{
pins_spi{
pinmux = <PINMUX_GPIO161__FUNC_SPI1_A_MI>,
<PINMUX_GPIO162__FUNC_SPI1_A_CSB>,
<PINMUX_GPIO163__FUNC_SPI1_A_MO>,
<PINMUX_GPIO164__FUNC_SPI1_A_CLK>;
bias-disable;
};
};
spi_pins_2: spi2{
pins_spi{
pinmux = <PINMUX_GPIO0__FUNC_SPI2_CSB>,
<PINMUX_GPIO1__FUNC_SPI2_MO>,
<PINMUX_GPIO2__FUNC_SPI2_CLK>,
<PINMUX_GPIO94__FUNC_SPI2_MI>;
bias-disable;
};
};
spi_pins_3: spi3{
pins_spi{
pinmux = <PINMUX_GPIO21__FUNC_SPI3_MI>,
<PINMUX_GPIO22__FUNC_SPI3_CSB>,
<PINMUX_GPIO23__FUNC_SPI3_MO>,
<PINMUX_GPIO24__FUNC_SPI3_CLK>;
bias-disable;
};
};
spi_pins_4: spi4{
pins_spi{
pinmux = <PINMUX_GPIO17__FUNC_SPI4_MI>,
<PINMUX_GPIO18__FUNC_SPI4_CSB>,
<PINMUX_GPIO19__FUNC_SPI4_MO>,
<PINMUX_GPIO20__FUNC_SPI4_CLK>;
bias-disable;
};
};
spi_pins_5: spi5{
pins_spi{
pinmux = <PINMUX_GPIO13__FUNC_SPI5_MI>,
<PINMUX_GPIO14__FUNC_SPI5_CSB>,
<PINMUX_GPIO15__FUNC_SPI5_MO>,
<PINMUX_GPIO16__FUNC_SPI5_CLK>;
bias-disable;
};
};
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi_pins_0>;
mediatek,pad-select = <0>;
status = "okay";
};
&spi1 {
pinctrl-names = "default";
pinctrl-0 = <&spi_pins_1>;
mediatek,pad-select = <0>;
status = "okay";
};
&spi2 {
pinctrl-names = "default";
pinctrl-0 = <&spi_pins_2>;
mediatek,pad-select = <0>;
status = "okay";
};
&spi3 {
pinctrl-names = "default";
pinctrl-0 = <&spi_pins_3>;
mediatek,pad-select = <0>;
status = "okay";
};
&spi4 {
pinctrl-names = "default";
pinctrl-0 = <&spi_pins_4>;
mediatek,pad-select = <0>;
status = "okay";
};
&spi5 {
pinctrl-names = "default";
pinctrl-0 = <&spi_pins_5>;
mediatek,pad-select = <0>;
status = "okay";
};
&uart0 {
status = "okay";
};

78
arch/arm64/boot/dts/mediatek/mt8183.dtsi
View file

@ -285,6 +285,84 @@ uart2: serial@11004000 {
status = "disabled";
};
spi0: spi@1100a000 {
compatible = "mediatek,mt8183-spi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0 0x1100a000 0 0x1000>;
interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_LOW>;
clocks = <&topckgen CLK_TOP_SYSPLL_D5_D2>,
<&topckgen CLK_TOP_MUX_SPI>,
<&infracfg CLK_INFRA_SPI0>;
clock-names = "parent-clk", "sel-clk", "spi-clk";
status = "disabled";
};
spi1: spi@11010000 {
compatible = "mediatek,mt8183-spi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0 0x11010000 0 0x1000>;
interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_LOW>;
clocks = <&topckgen CLK_TOP_SYSPLL_D5_D2>,
<&topckgen CLK_TOP_MUX_SPI>,
<&infracfg CLK_INFRA_SPI1>;
clock-names = "parent-clk", "sel-clk", "spi-clk";
status = "disabled";
};
spi2: spi@11012000 {
compatible = "mediatek,mt8183-spi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0 0x11012000 0 0x1000>;
interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_LOW>;
clocks = <&topckgen CLK_TOP_SYSPLL_D5_D2>,
<&topckgen CLK_TOP_MUX_SPI>,
<&infracfg CLK_INFRA_SPI2>;
clock-names = "parent-clk", "sel-clk", "spi-clk";
status = "disabled";
};
spi3: spi@11013000 {
compatible = "mediatek,mt8183-spi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0 0x11013000 0 0x1000>;
interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_LOW>;
clocks = <&topckgen CLK_TOP_SYSPLL_D5_D2>,
<&topckgen CLK_TOP_MUX_SPI>,
<&infracfg CLK_INFRA_SPI3>;
clock-names = "parent-clk", "sel-clk", "spi-clk";
status = "disabled";
};
spi4: spi@11018000 {
compatible = "mediatek,mt8183-spi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0 0x11018000 0 0x1000>;
interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_LOW>;
clocks = <&topckgen CLK_TOP_SYSPLL_D5_D2>,
<&topckgen CLK_TOP_MUX_SPI>,
<&infracfg CLK_INFRA_SPI4>;
clock-names = "parent-clk", "sel-clk", "spi-clk";
status = "disabled";
};
spi5: spi@11019000 {
compatible = "mediatek,mt8183-spi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0 0x11019000 0 0x1000>;
interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_LOW>;
clocks = <&topckgen CLK_TOP_SYSPLL_D5_D2>,
<&topckgen CLK_TOP_MUX_SPI>,
<&infracfg CLK_INFRA_SPI5>;
clock-names = "parent-clk", "sel-clk", "spi-clk";
status = "disabled";
};
audiosys: syscon@11220000 {
compatible = "mediatek,mt8183-audiosys", "syscon";
reg = <0 0x11220000 0 0x1000>;