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AJvYcCVgmg38AntbQM9oNYRNztczS1f7DXpenpLG488/VP2k9U2kFZ2sbPmmjLq3uEbCbHZvHBsgrhdfrm21cfyMAxZwgrP7mdH22AAdRQr/HwrmfSLHWfaME2lmBHpkcLv9r27vrueVyII2rw== X-Gm-Message-State: AOJu0YweoDrfY+al3CC0Y5wYmaA57v+wd4D8a0Z6wJu3CfOJZKvHgTfr RGffff/chEvcrkmqAHSXFDHJ95m2VBrbxHQMMN2aHXr3BVJATF6e X-Google-Smtp-Source: AGHT+IGMXcgzPbiRbAaZnXiJWR2s96AphzV/ePKBVZUQDbytucyVA3PArFmkTCYWRUbf042LO6gbGA== X-Received: by 2002:a17:902:cecc:b0:1dd:8bc5:afe3 with SMTP id d12-20020a170902cecc00b001dd8bc5afe3mr18719900plg.1.1710840937439; Tue, 19 Mar 2024 02:35:37 -0700 (PDT) Received: from localhost.localdomain ([129.41.58.3]) by smtp.gmail.com with ESMTPSA id n5-20020a170903110500b001ddc0bc5934sm10942432plh.249.2024.03.19.02.35.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Mar 2024 02:35:37 -0700 (PDT) From: Manojkiran Eda To: patrick.rudolph@9elements.com, chiawei_wang@aspeedtech.com, ryan_chen@aspeedtech.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, manojkiran.eda@gmail.com, jk@codeconstruct.com.au, openbmc@lists.ozlabs.org Subject: [PATCH v2 3/4] ARM: dts: aspeed: Add eSPI node Date: Tue, 19 Mar 2024 15:04:04 +0530 Message-Id: <20240319093405.39833-4-manojkiran.eda@gmail.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240319093405.39833-1-manojkiran.eda@gmail.com> References: <20240319093405.39833-1-manojkiran.eda@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This commit adds eSPI to the device tree for aspeed 5/6th generation SoCs. Signed-off-by: Manojkiran Eda --- arch/arm/boot/dts/aspeed/aspeed-g5.dtsi | 19 +++++++++++++++++++ arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 20 ++++++++++++++++++++ 2 files changed, 39 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi b/arch/arm/boot/dts/as= peed/aspeed-g5.dtsi index 04f98d1dbb97..eaf7d82b6f46 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi @@ -343,6 +343,25 @@ sdhci1: sdhci@200 { status =3D "disabled"; }; }; + espi: espi@1e6ee000 { + compatible =3D "aspeed,ast2500-espi", "simple-mfd", "syscon"; + reg =3D <0x1e6ee000 0x1000>; + + #address-cells =3D <1>; + #size-cells =3D <1>; + ranges =3D <0x0 0x1e6ee000 0x1000>; + + espi_ctrl: espi-ctrl@0 { + compatible =3D "aspeed,ast2500-espi-ctrl"; + reg =3D <0x0 0x800>,<0x0 0x4000000>; + reg-names =3D "espi_ctrl","espi_flash"; + interrupts =3D <23>; + clocks =3D <&syscon ASPEED_CLK_GATE_ESPICLK>; + status =3D "disabled"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_espi_default>; + }; + }; =20 gpio: gpio@1e780000 { #gpio-cells =3D <2>; diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/as= peed/aspeed-g6.dtsi index c4d1faade8be..094e14442101 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi @@ -454,6 +454,26 @@ video: video@1e700000 { status =3D "disabled"; }; =20 + espi: espi@1e6ee000 { + compatible =3D "aspeed,ast2500-espi", "simple-mfd", "syscon"; + reg =3D <0x1e6ee000 0x1000>; + + #address-cells =3D <1>; + #size-cells =3D <1>; + ranges =3D <0x0 0x1e6ee000 0x1000>; + + espi_ctrl: espi-ctrl@0 { + compatible =3D "aspeed,ast2500-espi-ctrl"; + reg =3D <0x0 0x800>,<0x0 0x4000000>; + reg-names =3D "espi_ctrl","espi_flash"; + interrupts =3D <23>; + clocks =3D <&syscon ASPEED_CLK_GATE_ESPICLK>; + status =3D "disabled"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_espi_default>; + }; + }; + gpio0: gpio@1e780000 { #gpio-cells =3D <2>; gpio-controller; --=20 2.40.1