arm64: dts: mt6779: Support devapc

Support DEVAPC on MT6779 platforms by adding device node.

Signed-off-by: Neal Liu <neal.liu@mediatek.com>
Reviewed-by: Hanks Chen <hanks.chen@mediatek.com>
Link: https://lore.kernel.org/r/1608713092-26952-2-git-send-email-neal.liu@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/arch/arm64/boot/dts/mediatek/mt6779.dtsi b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
index 370f309..52ecfc7 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt6779.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
@@ -189,6 +189,14 @@
                        #clock-cells = <1>;
                };
 
+               devapc: devapc@10207000 {
+                       compatible = "mediatek,mt6779-devapc";
+                       reg = <0 0x10207000 0 0x1000>;
+                       interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_LOW>;
+                       clocks = <&infracfg_ao CLK_INFRA_DEVICE_APC>;
+                       clock-names = "devapc-infra-clock";
+               };
+
                uart0: serial@11002000 {
                        compatible = "mediatek,mt6779-uart",
                                     "mediatek,mt6577-uart";