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From:   Vijay Khemka <vijaykhemka@fb.com>
Smtp-Origin-Hostname: devvm4117.prn2.facebook.com
To:     Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Joel Stanley <joel@jms.id.au>,
        Andrew Jeffery <andrew@aj.id.au>, <devicetree@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-aspeed@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>
CC:     <vijaykhemka@fb.com>,
        "openbmc @ lists . ozlabs . org" <openbmc@lists.ozlabs.org>
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Subject: [PATCH v2 4/4] ARM: dts: aspeed: Add lpc ctrl for Facebook
Date:   Mon, 17 Dec 2018 12:04:05 -0800
Message-ID: <20181217200405.2904551-4-vijaykhemka@fb.com>
In-Reply-To: <20181217200405.2904551-1-vijaykhemka@fb.com>
References: <20181217200405.2904551-1-vijaykhemka@fb.com>
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Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Added lpc ctrl device to enable LPC clock in Facebook
Tiogapass device tree.

Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
---
 .../boot/dts/aspeed-bmc-facebook-tiogapass.dts  | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
index 73e58a821613..ef7875b54562 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
@@ -22,6 +22,17 @@
 		reg = <0x80000000 0x20000000>;
 	};
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		flash_memory: region@98000000 {
+			no-map;
+			reg = <0x98000000 0x00001000>; /* 4K */
+		};
+	};
+
 	iio-hwmon {
 		compatible = "iio-hwmon";
 		io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
@@ -54,6 +65,12 @@
 	};
 };
 
+&lpc_ctrl {
+	status = "okay";
+	memory-region = <&flash_memory>;
+	flash = <&spi1>;
+};
+
 &uart1 {
 	// Host Console
 	status = "okay";
-- 
2.17.1