[PATCH v7 11/14] MIPS: mobileye: eyeq5: add OLB syscon node

Théo Lebrun
2024-02-21T18:22:22Z

The OLB ("Other Logic Block") is a syscon region hosting the clock,
reset and pin controllers. It contains registers such as I2C speed mode
that need to be accessible by other nodes.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
arch/mips/boot/dts/mobileye/eyeq5.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
index 6cc5980e2fa1..e82d2a57f6da 100644
--- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi
+++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
@@ -100,6 +100,14 @@ uart2: serial@a00000 {
clock-names = "uartclk", "apb_pclk";
};

+ olb: system-controller@e00000 {
+ compatible = "mobileye,eyeq5-olb", "syscon", "simple-mfd";
+ reg = <0 0xe00000 0x0 0x400>;
+ ranges = <0x0 0x0 0xe00000 0x400>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+
gic: interrupt-controller@140000 {
compatible = "mti,gic";
reg = <0x0 0x140000 0x0 0x20000>;

--
2.43.2