[PATCH v3 4/5] arm: dts: OpenPower Romulus system can use coprocessor for FSI
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2018-07-12 04:49:09
Also in:
linux-aspeed, lkml, openbmc
Subsystem:
the rest · Maintainer:
Linus Torvalds
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> --- 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