From: Ken Chen <j220584470k@gmail.com>
To: Rob Herring <robh+dt@kernel.org>, Joel Stanley <joel@jms.id.au>,
Andrew Jeffery <andrew@aj.id.au>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org,
Potin.Lai@quantatw.com, Cosmo.Chou@quantatw.com,
Michael Garner <garnermic@fb.com>,
Ken Chen <j220584470k@gmail.com>
Subject: [PATCH 1/1] ARM: dts: aspeed-g6: enable more UART controllers
Date: Fri, 5 Aug 2022 17:09:57 +0800 [thread overview]
Message-ID: <20220805090957.470434-1-j220584470k@gmail.com> (raw)
Setup the configuration of UART6, UART7, UART8, and UART9 in
aspeed-g6.dtsi.
Signed-off-by: Ken Chen <j220584470k@gmail.com>
---
arch/arm/boot/dts/aspeed-g6.dtsi | 64 +++++++++++++++++++++++++++++++-
1 file changed, 62 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 8c0de3f27883b..fe7cef6b5e976 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -34,8 +34,12 @@ aliases {
serial2 = &uart3;
serial3 = &uart4;
serial4 = &uart5;
- serial5 = &vuart1;
- serial6 = &vuart2;
+ serial5 = &uart6;
+ serial6 = &uart7;
+ serial7 = &uart8;
+ serial8 = &uart9;
+ serial9 = &vuart1;
+ serial10 = &vuart2;
};
@@ -745,6 +749,62 @@ uart4: serial@1e78f000 {
status = "disabled";
};
+ uart6: serial@1e790000 {
+ compatible = "ns16550a";
+ reg = <0x1e790000 0x20>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_GATE_UART6CLK>;
+ no-loopback-test;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart6_default>;
+
+ status = "disabled";
+ };
+
+ uart7: serial@1e790100 {
+ compatible = "ns16550a";
+ reg = <0x1e790100 0x20>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_GATE_UART7CLK>;
+ no-loopback-test;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart7_default>;
+
+ status = "disabled";
+ };
+
+ uart8: serial@1e790200 {
+ compatible = "ns16550a";
+ reg = <0x1e790200 0x20>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_GATE_UART8CLK>;
+ no-loopback-test;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart8_default>;
+
+ status = "disabled";
+ };
+
+ uart9: serial@1e790300 {
+ compatible = "ns16550a";
+ reg = <0x1e790300 0x20>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_GATE_UART9CLK>;
+ no-loopback-test;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart9_default>;
+
+ status = "disabled";
+ };
+
i2c: bus@1e78a000 {
compatible = "simple-bus";
#address-cells = <1>;
--
2.31.1
next reply other threads:[~2022-08-05 9:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-05 9:09 Ken Chen [this message]
2022-08-08 0:30 ` Andrew Jeffery
2022-09-27 7:57 ` Joel Stanley
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