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From 79d407327558f27a7df9d04b1d66cbe63129b622 Mon Sep 17 00:00:00 2001
From: "Hunt, Bryan" <bryan.hunt@intel.com>
Date: Mon, 6 May 2019 10:02:14 -0700
Subject: [PATCH] Add AST2500 JTAG device
Adding aspeed jtag device
Signed-off-by: Hunt, Bryan <bryan.hunt@intel.com>
---
arch/arm/boot/dts/aspeed-g5.dtsi | 9 +++++++++
arch/arm/boot/dts/aspeed-g6.dtsi | 20 ++++++++++++++++++++
2 files changed, 29 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index f5c25dab5337..5999cd5e0f2e 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -438,6 +438,15 @@
pinctrl-0 = <&pinctrl_espi_default>;
};
+ jtag: jtag@1e6e4000 {
+ compatible = "aspeed,ast2500-jtag";
+ reg = <0x1e6e4000 0x1c>;
+ clocks = <&syscon ASPEED_CLK_APB>;
+ resets = <&syscon ASPEED_RESET_JTAG_MASTER>;
+ interrupts = <43>;
+ status = "disabled";
+ };
+
lpc: lpc@1e789000 {
compatible = "aspeed,ast2500-lpc", "simple-mfd";
reg = <0x1e789000 0x1000>;
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 09f50afea11b..4d8b561fe582 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -367,6 +367,26 @@
status = "disabled";
};
+ jtag0: jtag@1e6e4000 {
+ compatible = "aspeed,ast2600-jtag";
+ reg = <0x1e6e4000 0x40>;
+ clocks = <&syscon ASPEED_CLK_APB1>;
+ resets = <&syscon ASPEED_RESET_JTAG_MASTER>;
+ interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ jtag1: jtag@1e6e4100 {
+ compatible = "aspeed,ast2600-jtag";
+ reg = <0x1e6e4100 0x40>;
+ clocks = <&syscon ASPEED_CLK_APB1>;
+ resets = <&syscon ASPEED_RESET_JTAG_MASTER2>;
+ interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_jtagm_default>;
+ status = "disabled";
+ };
+
adc: adc@1e6e9000 {
compatible = "aspeed,ast2500-adc";
reg = <0x1e6e9000 0x100>;
--
2.7.4
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