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Message-ID: <20230914054525.1180595-4-huqiang.qin@amlogic.com>
Date: Thu, 14 Sep 2023 13:45:25 +0800
From: Huqiang Qin <huqiang.qin@...ogic.com>
To: <linus.walleij@...aro.org>, <robh+dt@...nel.org>,
<krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
<neil.armstrong@...aro.org>, <khilman@...libre.com>,
<jbrunet@...libre.com>, <martin.blumenstingl@...glemail.com>,
<brgl@...ev.pl>, <andy@...nel.org>
CC: <linux-gpio@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-amlogic@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
Huqiang Qin <huqiang.qin@...ogic.com>
Subject: [PATCH 3/3] arm64: dts: Add pinctrl node for Amlogic T7 SoCs
Add pinctrl device.
Signed-off-by: Huqiang Qin <huqiang.qin@...ogic.com>
---
arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
index dae3465bd39b..a03c7667d2b6 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
@@ -155,6 +155,22 @@ watchdog@...0 {
clocks = <&xtal>;
};
+ periphs_pinctrl: pinctrl@...0 {
+ compatible = "amlogic,t7-periphs-pinctrl";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ gpio: bank@...0 {
+ reg = <0x0 0x4000 0x0 0x0064>,
+ <0x0 0x40c0 0x0 0x0220>;
+ reg-names = "mux", "gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&periphs_pinctrl 0 0 157>;
+ };
+ };
+
uart_a: serial@...00 {
compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
reg = <0x0 0x78000 0x0 0x18>;
--
2.37.1
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