From: Dmitriy Sharikhin <d.sharikhin@yadro.com>
To: "openbmc@lists.ozlabs.org" <openbmc@lists.ozlabs.org>
Cc: Alexander Amelkin <a.amelkin@yadro.com>,
Igor Kononenko <i.kononenko@yadro.com>,
"Alexander A. Filippov" <a.filippov@yadro.com>
Subject: [PATCH u-boot, v2019.04-aspeed-openbmc v1 3/3] dts: aspeed: append SGPIO nodes for ast2500 and ast2600
Date: Wed, 15 May 2024 16:06:18 +0000 [thread overview]
Message-ID: <4f621d3d603f9824ce744397833a8e66651f3fe0.camel@yadro.com> (raw)
This patch enables support for SGPIO driver in device tree.
Signed-off-by: Dmitrii Sharikhin <d.sharikhin@yadro.com>
---
arch/arm/dts/ast2500.dtsi | 19 +++++++++++++++++++
arch/arm/dts/ast2600.dtsi | 38 ++++++++++++++++++++++++++++++++++++++
2 files changed, 57 insertions(+)
diff --git a/arch/arm/dts/ast2500.dtsi b/arch/arm/dts/ast2500.dtsi
index af03d88d13..f049416091 100644
--- a/arch/arm/dts/ast2500.dtsi
+++ b/arch/arm/dts/ast2500.dtsi
@@ -266,6 +266,20 @@
interrupt-controller;
};
+ sgpio: sgpio@1e780200 {
+ #gpio-cells = <2>;
+ compatible = "aspeed,ast2500-sgpio";
+ gpio-controller;
+ interrupts = <40>;
+ reg = <0x1e780200 0x0100>;
+ clocks = <&scu ASPEED_CLK_APB>;
+ interrupt-controller;
+ bus-frequency = <12000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sgpm_default>;
+ status = "disabled";
+ };
+
timer: timer@1e782000 {
/* This timer is a Faraday FTTMR010 derivative */
compatible = "aspeed,ast2400-timer";
@@ -1277,6 +1291,11 @@
groups = "SDA2";
};
+ pinctrl_sgpm_default: sgpm_default {
+ function = "SGPM";
+ groups = "SGPM";
+ };
+
pinctrl_sgps1_default: sgps1_default {
function = "SGPS1";
groups = "SGPS1";
diff --git a/arch/arm/dts/ast2600.dtsi b/arch/arm/dts/ast2600.dtsi
index 290d4da51a..8fb44d7510 100644
--- a/arch/arm/dts/ast2600.dtsi
+++ b/arch/arm/dts/ast2600.dtsi
@@ -445,6 +445,34 @@
ngpios = <208>;
};
+ sgpiom0: sgpiom@1e780500 {
+ #gpio-cells = <2>;
+ gpio-controller;
+ compatible = "aspeed,ast2600-sgpiom";
+ reg = <0x1e780500 0x100>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&scu ASPEED_CLK_APB2>;
+ interrupt-controller;
+ bus-frequency = <12000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sgpm1_default>;
+ status = "disabled";
+ };
+
+ sgpiom1: sgpiom@1e780600 {
+ #gpio-cells = <2>;
+ gpio-controller;
+ compatible = "aspeed,ast2600-sgpiom";
+ reg = <0x1e780600 0x100>;
+ interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&scu ASPEED_CLK_APB2>;
+ interrupt-controller;
+ bus-frequency = <12000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sgpm2_default>;
+ status = "disabled";
+ };
+
gpio1: gpio@1e780800 {
compatible = "aspeed,ast2600-gpio";
reg = <0x1e780800 0x800>;
@@ -1852,6 +1880,16 @@
groups = "SDA2";
};
+ pinctrl_sgpm1_default: sgpm1_default {
+ function = "SGPM1";
+ groups = "SGPM1";
+ };
+
+ pinctrl_sgpm2_default: sgpm2_default {
+ function = "SGPM2";
+ groups = "SGPM2";
+ };
+
pinctrl_sgps1_default: sgps1_default {
function = "SGPS1";
groups = "SGPS1";
--
2.39.2
reply other threads:[~2024-05-15 16:16 UTC|newest]
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