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From:   Conor Dooley <conor.dooley@microchip.com>
To:     Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor.dooley@microchip.com>,
        Daire McNamara <daire.mcnamara@microchip.com>,
        Shravan Chippa <shravan.chippa@microchip.com>
CC:     Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        Cyril Jean <Cyril.Jean@microchip.com>,
        Lewis Hanly <lewis.hanly@microchip.com>,
        Vattipalli Praveen <praveen.kumar@microchip.com>,
        Wolfgang Grandegger <wg@aries-embedded.de>,
        Hugh Breslin <hugh.breslin@microchip.com>,
        <devicetree@vger.kernel.org>, <linux-riscv@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>
Subject: [PATCH v4 07/10] riscv: dts: microchip: icicle: re-jig fabric peripheral addresses
Date:   Thu, 8 Sep 2022 12:17:10 +0100
Message-ID: <20220908111712.665287-8-conor.dooley@microchip.com>
In-Reply-To: <20220908111712.665287-1-conor.dooley@microchip.com>
References: <20220908111712.665287-1-conor.dooley@microchip.com>
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When users try to add onto the reference design, they find that the
current addresses that peripherals connected to Fabric InterConnect
(FIC) 3 use are restrictive. For the v2022.09 reference design, the
peripherals have been shifted down, leaving more contiguous address
space for their custom IP/peripherals.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
 arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
index 32d51c4a5b0c..98f04be0dc6b 100644
--- a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
+++ b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
@@ -6,18 +6,18 @@ / {
 	compatible = "microchip,mpfs-icicle-reference-rtlv2209", "microchip,mpfs-icicle-kit",
 		     "microchip,mpfs";
 
-	core_pwm0: pwm@41000000 {
+	core_pwm0: pwm@40000000 {
 		compatible = "microchip,corepwm-rtl-v4";
-		reg = <0x0 0x41000000 0x0 0xF0>;
+		reg = <0x0 0x40000000 0x0 0xF0>;
 		microchip,sync-update-mask = /bits/ 32 <0>;
 		#pwm-cells = <2>;
 		clocks = <&fabric_clk3>;
 		status = "disabled";
 	};
 
-	i2c2: i2c@44000000 {
+	i2c2: i2c@40000200 {
 		compatible = "microchip,corei2c-rtl-v7";
-		reg = <0x0 0x44000000 0x0 0x1000>;
+		reg = <0x0 0x40000200 0x0 0x1000>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		clocks = <&fabric_clk3>;
-- 
2.36.1