[PATCH v2 10/12] arm: dts: mt7623: add MT7623A SoC level DTS

sean.wang at mediatek.com sean.wang at mediatek.com
Wed Apr 11 01:54:03 PDT 2018


From: Sean Wang <sean.wang at mediatek.com>

Add a common file for MT7623A SoC level DTS, indicating MT7623A only
has a specific definition for power domain. That causes we need to change
related consumers devices such as audio, ethernet, crypto, NAND, and USB
controller to grasp its own power domain it should belong to.

Signed-off-by: Sean Wang <sean.wang at mediatek.com>
---
 arch/arm/boot/dts/mt7623a.dtsi | 44 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 arch/arm/boot/dts/mt7623a.dtsi

diff --git a/arch/arm/boot/dts/mt7623a.dtsi b/arch/arm/boot/dts/mt7623a.dtsi
new file mode 100644
index 0000000..0735a1fb8
--- /dev/null
+++ b/arch/arm/boot/dts/mt7623a.dtsi
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2017-2018 MediaTek Inc.
+ * Author: Sean Wang <sean.wang at mediatek.com>
+ *
+ */
+
+/dts-v1/;
+#include <dt-bindings/power/mt7623a-power.h>
+#include "mt7623.dtsi"
+
+&afe {
+	power-domains = <&scpsys MT7623A_POWER_DOMAIN_IFR_MSC>;
+};
+
+&crypto {
+	power-domains = <&scpsys MT7623A_POWER_DOMAIN_ETH>;
+};
+
+&eth {
+	power-domains = <&scpsys MT7623A_POWER_DOMAIN_ETH>;
+};
+
+&nandc {
+	power-domains = <&scpsys MT7623A_POWER_DOMAIN_IFR_MSC>;
+};
+
+&pcie {
+	power-domains = <&scpsys MT7623A_POWER_DOMAIN_HIF>;
+};
+
+&scpsys {
+	compatible = "mediatek,mt7623a-scpsys";
+	clocks = <&topckgen CLK_TOP_ETHIF_SEL>;
+	clock-names = "ethif";
+};
+
+&usb1 {
+	power-domains = <&scpsys MT7623A_POWER_DOMAIN_HIF>;
+};
+
+&usb2 {
+	power-domains = <&scpsys MT7623A_POWER_DOMAIN_HIF>;
+};
-- 
2.7.4




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