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Message-ID: <20241020182121.377969-6-ivo.ivanov.ivanov1@gmail.com>
Date: Sun, 20 Oct 2024 21:21:20 +0300
From: Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
Andi Shyti <andi.shyti@...nel.org>,
Mark Brown <broonie@...nel.org>,
Alim Akhtar <alim.akhtar@...sung.com>,
Rob Herring <robh@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Thomas Gleixner <tglx@...utronix.de>
Cc: linux-spi@...r.kernel.org,
linux-samsung-soc@...r.kernel.org,
devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v1 5/6] arm64: dts: exynos8895: Add serial_0/1 nodes
Add nodes for serial_0 (UART_DBG) and serial_1 (UART_BT), which
allows using them.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>
---
arch/arm64/boot/dts/exynos/exynos8895.dtsi | 26 ++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos8895.dtsi b/arch/arm64/boot/dts/exynos/exynos8895.dtsi
index c95e4713a..c57b7243d 100644
--- a/arch/arm64/boot/dts/exynos/exynos8895.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos8895.dtsi
@@ -218,6 +218,19 @@ cmu_peric0: clock-controller@...00000 {
"usi01", "usi02", "usi03";
};
+ serial_0: serial@...30000 {
+ compatible = "samsung,exynos8895-uart";
+ reg = <0x10430000 0x100>;
+ clocks = <&cmu_peric0 CLK_GOUT_PERIC0_UART_DBG_PCLK>,
+ <&cmu_peric0 CLK_GOUT_PERIC0_UART_DBG_EXT_UCLK>;
+ clock-names = "uart", "clk_uart_baud0";
+ interrupts = <GIC_SPI 385 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_bus>;
+ samsung,uart-fifosize = <256>;
+ status = "disabled";
+ };
+
pinctrl_peric0: pinctrl@...d0000 {
compatible = "samsung,exynos8895-pinctrl";
reg = <0x104d0000 0x1000>;
@@ -250,6 +263,19 @@ cmu_peric1: clock-controller@...00000 {
"usi10", "usi11", "usi12", "usi13";
};
+ serial_1: serial@...30000 {
+ compatible = "samsung,exynos8895-uart";
+ reg = <0x10830000 0x100>;
+ clocks = <&cmu_peric1 CLK_GOUT_PERIC1_UART_BT_PCLK>,
+ <&cmu_peric1 CLK_GOUT_PERIC1_UART_BT_EXT_UCLK>;
+ clock-names = "uart", "clk_uart_baud0";
+ interrupts = <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_bus>;
+ samsung,uart-fifosize = <256>;
+ status = "disabled";
+ };
+
pinctrl_peric1: pinctrl@...80000 {
compatible = "samsung,exynos8895-pinctrl";
reg = <0x10980000 0x1000>;
--
2.43.0
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