[PATCH 30 7/7] Add AST2500 and AST2600 JTAG device in DTS

* [PATCH 30 7/7] Add AST2500 and AST2600 JTAG device in DTS
@ 2024-01-30 23:32 Corona, Ernesto
  2024-02-01 11:32 ` 'andriy.shevchenko@linux.intel.com'
  0 siblings, 1 reply; 3+ messages in thread
From: Corona, Ernesto @ 2024-01-30 23:32 UTC (permalink / raw)
  To: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-aspeed@lists.ozlabs.org
  Cc: 'robh@kernel.org', Filary, Steven A,
	'arnd@arndb.de', 'vadimp@mellanox.com',
	'gregkh@linuxfoundation.org', Castro, Omar Eduardo,
	'amithash@fb.com', Billy Tsai,
	'lukas.bulwahn@gmail.com',
	'omar.eduardo.castro@linux.intel.com',
	'jiri@nvidia.com', 'mchehab+samsung@kernel.org',
	Corona, Ernesto, 'patrickw3@fb.com',
	'andriy.shevchenko@linux.intel.com',
	'davem@davemloft.net', Chen, Luke

Adding aspeed jtag device to device tree

Signed-off-by: Ernesto Corona <ernesto.corona@intel.com>
Signed-off-by: Omar Castro <omar.eduardo.castro@linux.intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Jiri Pirko <jiri@nvidia.com>
Cc: Vadim Pasternak <vadimp@mellanox.com>
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Cc: Steven Filary <steven.a.filary@intel.com>
Cc: Amithash Prasad <amithash@fb.com>
Cc: Patrick Williams <patrickw3@fb.com>
Cc: Luke Chen <luke_chen@aspeedtech.com>
Cc: Billy Tsai <billy_tsai@aspeedtech.com>
---
 arch/arm/boot/dts/aspeed/aspeed-g5.dtsi |  9 +++++++++
 arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 20 ++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi
index 04f98d1dbb97..3610aa758702 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi
@@ -445,6 +445,15 @@ vuart: serial@1e787000 {
 				status = "disabled";
 			};
 
+			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-v2", "simple-mfd", "syscon";
 				reg = <0x1e789000 0x1000>;
diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
index c4d1faade8be..d5353f728689 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
@@ -411,6 +411,26 @@ xdma: xdma@1e6e7000 {
 				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";
+			};
+
 			adc0: adc@1e6e9000 {
 				compatible = "aspeed,ast2600-adc0";
 				reg = <0x1e6e9000 0x100>;
-- 
2.25.1

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