[PATCH v3 4/5] arm: dts: OpenPower Romulus system can use coprocessor for FSI

From: Benjamin Herrenschmidt
Date: Thu Jul 12 2018 - 00:49:29 EST


Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
index 347938673c83..4f4e42e47e3f 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
@@ -37,6 +37,11 @@
compatible = "shared-dma-pool";
reusable;
};
+
+ coldfire_memory: codefire_memory@9ef00000 {
+ reg = <0x9ef00000 0x00100000>;
+ no-map;
+ };
};

leds {
@@ -56,10 +61,13 @@
};

fsi: gpio-fsi {
- compatible = "fsi-master-gpio", "fsi-master";
+ compatible = "aspeed,ast2500-cf-fsi-master", "fsi-master";
#address-cells = <2>;
#size-cells = <0>;
- no-gpio-delays;
+
+ memory-region = <&coldfire_memory>;
+ aspeed,sram = <&sram>;
+ aspeed,cvic = <&cvic>;

clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
data-gpios = <&gpio ASPEED_GPIO(AA, 2) GPIO_ACTIVE_HIGH>;
--
2.17.1