From: Jia Hongtao <hongtao.jia@freescale.com>
To: <linuxppc-dev@lists.ozlabs.org>, <B07421@freescale.com>
Cc: b38951@freescale.com
Subject: [PATCH] powerpc: Add I2C bus multiplexer node for B4 and T4240QDS
Date: Tue, 3 Sep 2013 15:51:44 +0800 [thread overview]
Message-ID: <1378194704-29909-1-git-send-email-hongtao.jia@freescale.com> (raw)
In both B4 and T4240QDS platform PCA9547 I2C bus multiplexer is used.
Signed-off-by: Jia Hongtao <hongtao.jia@freescale.com>
---
arch/powerpc/boot/dts/b4qds.dtsi | 4 ++++
arch/powerpc/boot/dts/t4240qds.dts | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/arch/powerpc/boot/dts/b4qds.dtsi b/arch/powerpc/boot/dts/b4qds.dtsi
index e6d2f8f..2aa3399 100644
--- a/arch/powerpc/boot/dts/b4qds.dtsi
+++ b/arch/powerpc/boot/dts/b4qds.dtsi
@@ -120,6 +120,10 @@
};
i2c@118000 {
+ pca9547@77 {
+ compatible = "philips,pca9547";
+ reg = <0x77>;
+ };
eeprom@50 {
compatible = "at24,24c64";
reg = <0x50>;
diff --git a/arch/powerpc/boot/dts/t4240qds.dts b/arch/powerpc/boot/dts/t4240qds.dts
index 0555976..084db57 100644
--- a/arch/powerpc/boot/dts/t4240qds.dts
+++ b/arch/powerpc/boot/dts/t4240qds.dts
@@ -118,6 +118,10 @@
};
i2c@118000 {
+ pca9547@77 {
+ compatible = "philips,pca9547";
+ reg = <0x77>;
+ };
eeprom@51 {
compatible = "at24,24c256";
reg = <0x51>;
--
1.8.0
next reply other threads:[~2013-09-03 7:54 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-03 7:51 Jia Hongtao [this message]
2013-09-04 1:27 ` [PATCH] powerpc: Add I2C bus multiplexer node for B4 and T4240QDS Yang,Wei
2013-09-04 3:30 ` Tang Yuantian-B29983
2013-09-05 18:40 ` Scott Wood
2013-09-06 2:30 ` Tang Yuantian-B29983
2013-09-06 15:17 ` Scott Wood
2013-09-04 3:37 ` Jia Hongtao-B38951
2013-09-04 4:03 ` Tang Yuantian-B29983
2013-09-04 4:10 ` Jia Hongtao-B38951
2013-09-04 4:27 ` Yang,Wei
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