arm64: dts: mediatek: mt7988: add I2C controllers

MT7988 has three on-SoC I2C controllers that are the same hardware
blocks as already noticed on MT7981 chipsets.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20240604064302.487-2-zajec5@gmail.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

diff --git a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
index 27098f724b7a29b8b0774ecdedd7870ad49e2648..aa728331e876b7c94c8d71a94d66d792f2688cd3 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
@@ -124,6 +124,45 @@
                        status = "disabled";
                };
 
+               i2c@11003000 {
+                       compatible = "mediatek,mt7981-i2c";
+                       reg = <0 0x11003000 0 0x1000>,
+                             <0 0x10217080 0 0x80>;
+                       interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&infracfg CLK_INFRA_I2C_BCK>,
+                                <&infracfg CLK_INFRA_66M_AP_DMA_BCK>;
+                       clock-names = "main", "dma";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+               };
+
+               i2c@11004000 {
+                       compatible = "mediatek,mt7981-i2c";
+                       reg = <0 0x11004000 0 0x1000>,
+                             <0 0x10217100 0 0x80>;
+                       interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&infracfg CLK_INFRA_I2C_BCK>,
+                                <&infracfg CLK_INFRA_66M_AP_DMA_BCK>;
+                       clock-names = "main", "dma";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+               };
+
+               i2c@11005000 {
+                       compatible = "mediatek,mt7981-i2c";
+                       reg = <0 0x11005000 0 0x1000>,
+                             <0 0x10217180 0 0x80>;
+                       interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&infracfg CLK_INFRA_I2C_BCK>,
+                                <&infracfg CLK_INFRA_66M_AP_DMA_BCK>;
+                       clock-names = "main", "dma";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+               };
+
                usb@11190000 {
                        compatible = "mediatek,mt7988-xhci", "mediatek,mtk-xhci";
                        reg = <0 0x11190000 0 0x2e00>,