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Message-Id: <1488313886-17155-3-git-send-email-jon.mason@broadcom.com>
Date: Tue, 28 Feb 2017 15:31:26 -0500
From: Jon Mason <jon.mason@...adcom.com>
To: Hauke Mehrtens <hauke@...ke-m.de>, zajec5@...il.com
Cc: Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Florian Fainelli <f.fainelli@...il.com>,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org,
bcm-kernel-feedback-list@...adcom.com,
Jon Mason <jonmason@...adcom.com>
Subject: [PATCH 2/2] ARM: dts: bcm5301x: Add I2C support to the DT
From: Jon Mason <jonmason@...adcom.com>
Add I2C support to the bcm5301x Device Tree. Since no driver changes
are needed to enable this hardware, only the device tree changes are
required to make this functional.
Signed-off-by: Jon Mason <jonmason@...adcom.com>
---
arch/arm/boot/dts/bcm5301x.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
index 3fbc450..dd5c7ad 100644
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -338,6 +338,15 @@
};
};
+ i2c0: i2c@...09000 {
+ compatible = "brcm,iproc-i2c";
+ reg = <0x18009000 0x50>;
+ interrupts = <GIC_SPI 121 IRQ_TYPE_NONE>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <100000>;
+ };
+
lcpll0: lcpll0@...0c100 {
#clock-cells = <1>;
compatible = "brcm,nsp-lcpll0";
--
2.7.4
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