153 lines
4 KiB
Diff
153 lines
4 KiB
Diff
diff -Naur a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
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--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi 2022-01-29 22:43:21.564586347 +0000
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+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi 2022-01-29 22:23:29.179058153 +0000
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@@ -1728,6 +1728,17 @@
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phy-names = "dphy";
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};
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+ dpi0: dpi@14015000 {
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+ compatible = "mediatek,mt8183-dpi";
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+ reg = <0 0x14015000 0 0x1000>;
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+ interrupts = <GIC_SPI 237 IRQ_TYPE_LEVEL_LOW>;
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+ power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
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+ clocks = <&mmsys CLK_MM_DPI_IF>,
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+ <&mmsys CLK_MM_DPI_MM>,
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+ <&apmixedsys CLK_APMIXED_TVDPLL>;
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+ clock-names = "pixel", "engine", "pll";
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+ };
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+
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mutex: mutex@14016000 {
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compatible = "mediatek,mt8183-disp-mutex";
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reg = <0 0x14016000 0 0x1000>;
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diff -Naur a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
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--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi 2022-01-29 22:43:21.560586382 +0000
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+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi 2022-01-29 17:55:54.649273984 +0000
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@@ -266,6 +266,18 @@
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proc-supply = <&mt6358_vproc11_reg>;
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};
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+&dpi0 {
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+ pinctrl-names = "default", "dpimode";
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+ pinctrl-0 = <&dpi_pin_default>;
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+ pinctrl-1 = <&dpi_pin_func>;
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+ status = "okay";
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+ port {
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+ dpi_out: endpoint {
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+ remote-endpoint = <&it6505_in>;
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+ };
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+ };
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+};
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+
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&dsi0 {
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status = "okay";
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#address-cells = <1>;
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@@ -325,6 +337,28 @@
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clock-frequency = <100000>;
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#address-cells = <1>;
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#size-cells = <0>;
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+
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+ it6505dptx: it6505dptx@5c {
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+ afe-setting = <1>;
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+ compatible = "ite,it6505";
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+ status = "okay";
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+ interrupt-parent = <&pio>;
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+ interrupts = <152 IRQ_TYPE_EDGE_FALLING 152 0>;
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+ reg = <0x5c>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&it6505_pins>;
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+ ovdd-supply = <&mt6358_vsim2_reg>;
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+ pwr18-supply = <&it6505_pp18_reg>;
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+ reset-gpios = <&pio 179 1>;
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+ hpd-gpios = <&pio 9 0>;
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+ extcon = <&usbc_extcon>;
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+ no-laneswap;
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+ port {
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+ it6505_in: endpoint {
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+ remote-endpoint = <&dpi_out>;
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+ };
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+ };
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+ };
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};
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&i2c5 {
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@@ -473,6 +507,50 @@
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};
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};
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+ dpi_pin_default: dpi_pin_default {
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+ pins_cmd_dat {
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+ pinmux = <PINMUX_GPIO13__FUNC_GPIO13>,
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+ <PINMUX_GPIO14__FUNC_GPIO14>,
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+ <PINMUX_GPIO15__FUNC_GPIO15>,
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+ <PINMUX_GPIO16__FUNC_GPIO16>,
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+ <PINMUX_GPIO17__FUNC_GPIO17>,
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+ <PINMUX_GPIO18__FUNC_GPIO18>,
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+ <PINMUX_GPIO19__FUNC_GPIO19>,
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+ <PINMUX_GPIO20__FUNC_GPIO20>,
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+ <PINMUX_GPIO21__FUNC_GPIO21>,
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+ <PINMUX_GPIO22__FUNC_GPIO22>,
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+ <PINMUX_GPIO23__FUNC_GPIO23>,
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+ <PINMUX_GPIO24__FUNC_GPIO24>,
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+ <PINMUX_GPIO25__FUNC_GPIO25>,
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+ <PINMUX_GPIO26__FUNC_GPIO26>,
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+ <PINMUX_GPIO27__FUNC_GPIO27>,
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+ <PINMUX_GPIO28__FUNC_GPIO28>;
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+ drive-strength = <MTK_DRIVE_6mA>;
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+ output-low;
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+ };
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+ };
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+ dpi_pin_func: dpi_pin_func {
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+ pins_cmd_dat {
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+ pinmux = <PINMUX_GPIO13__FUNC_DBPI_D0>,
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+ <PINMUX_GPIO14__FUNC_DBPI_D1>,
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+ <PINMUX_GPIO15__FUNC_DBPI_D2>,
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+ <PINMUX_GPIO16__FUNC_DBPI_D3>,
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+ <PINMUX_GPIO17__FUNC_DBPI_D4>,
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+ <PINMUX_GPIO18__FUNC_DBPI_D5>,
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+ <PINMUX_GPIO19__FUNC_DBPI_D6>,
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+ <PINMUX_GPIO20__FUNC_DBPI_D7>,
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+ <PINMUX_GPIO21__FUNC_DBPI_D8>,
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+ <PINMUX_GPIO22__FUNC_DBPI_D9>,
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+ <PINMUX_GPIO23__FUNC_DBPI_D10>,
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+ <PINMUX_GPIO24__FUNC_DBPI_D11>,
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+ <PINMUX_GPIO25__FUNC_DBPI_HSYNC>,
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+ <PINMUX_GPIO26__FUNC_DBPI_VSYNC>,
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+ <PINMUX_GPIO27__FUNC_DBPI_DE>,
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+ <PINMUX_GPIO28__FUNC_DBPI_CK>;
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+ drive-strength = <MTK_DRIVE_6mA>;
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+ };
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+ };
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+
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ec_ap_int_odl: ec_ap_int_odl {
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pins1 {
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pinmux = <PINMUX_GPIO151__FUNC_GPIO151>;
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@@ -550,6 +628,29 @@
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};
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};
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+ it6505_pins: it6505_pins {
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+ pins_hpd {
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+ pinmux = <PINMUX_GPIO9__FUNC_GPIO9>;
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+ input-enable;
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+ bias-pull-up;
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+ };
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+ pins_int {
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+ pinmux = <PINMUX_GPIO152__FUNC_GPIO152>;
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+ input-enable;
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+ bias-pull-up;
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+ };
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+ pins_power_enable {
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+ pinmux = <PINMUX_GPIO178__FUNC_GPIO178>;
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+ output-low;
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+ bias-pull-up;
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+ };
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+ pins_reset {
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+ pinmux = <PINMUX_GPIO179__FUNC_GPIO179>;
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+ output-low;
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+ bias-pull-up;
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+ };
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+ };
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+
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mmc0_pins_default: mmc0-pins-default {
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pins_cmd_dat {
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pinmux = <PINMUX_GPIO123__FUNC_MSDC0_DAT0>,
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