[PATCH v2 2/8] arm64: dts: exynos990: Add sysreg nodes for PERIC0 and PERIC1

Denzeel Oliva
2025-09-07T22:13:36Z

Add syscon nodes for PERIC0 and PERIC1 blocks.
These are required for configuring the USI, SPI and I2C controllers.

Signed-off-by: Denzeel Oliva <wachiturroxd150@gmail.com>
---
arch/arm64/boot/dts/exynos/exynos990.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos990.dtsi b/arch/arm64/boot/dts/exynos/exynos990.dtsi
index 7179109c49d0b0984c8d8eb2d24c0be1c6e015c3..f8e2a31b4b7519b83aa31deefbc40e5edbb8186a 100644
--- a/arch/arm64/boot/dts/exynos/exynos990.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos990.dtsi
@@ -260,6 +260,12 @@ cmu_peric0: clock-controller@10400000 {
clock-names = "oscclk", "bus", "ip";
};

+ sysreg_peric0: syscon@10420000 {
+ compatible = "samsung,exynos990-peric0-sysreg", "syscon";
+ reg = <0x10420000 0x10000>;
+ clocks = <&cmu_peric0 CLK_GOUT_PERIC0_SYSREG_PCLK>;
+ };
+
pinctrl_peric0: pinctrl@10430000 {
compatible = "samsung,exynos990-pinctrl";
reg = <0x10430000 0x1000>;
@@ -277,6 +283,12 @@ cmu_peric1: clock-controller@10700000 {
clock-names = "oscclk", "bus", "ip";
};

+ sysreg_peric1: syscon@10720000 {
+ compatible = "samsung,exynos990-peric1-sysreg", "syscon";
+ reg = <0x10720000 0x10000>;
+ clocks = <&cmu_peric1 CLK_GOUT_PERIC1_SYSREG_PCLK>;
+ };
+
pinctrl_peric1: pinctrl@10730000 {
compatible = "samsung,exynos990-pinctrl";
reg = <0x10730000 0x1000>;

--
2.50.1