lkml.org 
[lkml]   [2020]   [Sep]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] ARM: dts: aspeed-g6: Add sgpiom/sgpios node
Date
This commit add two sgpiom and two sgpios node into aspeed-g6.dtsi
and change the register range of gpio0 to fix the hardware design.

Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
---
arch/arm/boot/dts/aspeed-g6.dtsi | 51 +++++++++++++++++++++++++++++++-
1 file changed, 50 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 97ca743363d7..00237daec2a1 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -357,7 +357,7 @@
#gpio-cells = <2>;
gpio-controller;
compatible = "aspeed,ast2600-gpio";
- reg = <0x1e780000 0x800>;
+ reg = <0x1e780000 0x500>;
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
gpio-ranges = <&pinctrl 0 0 208>;
ngpios = <208>;
@@ -365,6 +365,55 @@
interrupt-controller;
#interrupt-cells = <2>;
};
+ sgpiom0: sgpiom@1e780500 {
+ #gpio-cells = <2>;
+ gpio-controller;
+ compatible = "aspeed,ast2600-sgpiom";
+ reg = <0x1e780500 0x100>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ ngpios = <128>;
+ clocks = <&syscon 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>;
+ ngpios = <80>;
+ clocks = <&syscon ASPEED_CLK_APB2>;
+ interrupt-controller;
+ bus-frequency = <12000000>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sgpm2_default>;
+ status = "disabled";
+ };
+
+ sgpios0: sgpios@1e780700 {
+ #gpio-cells = <2>;
+ gpio-controller;
+ compatible = "aspeed,ast2600-sgpios";
+ reg = <0x1e780700 0x40>;
+ interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_APB2>;
+ };
+
+ sgpios1: sgpios@1e780740 {
+ #gpio-cells = <2>;
+ gpio-controller;
+ compatible = "aspeed,ast2600-sgpios";
+ reg = <0x1e780740 0x40>;
+ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_APB2>;
+ };

gpio1: gpio@1e780800 {
#gpio-cells = <2>;
--
2.17.1
\
 
 \ /
  Last update: 2020-09-30 07:20    [W:0.082 / U:11.384 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site