From: Chuanhua Han <chuanhua.han@nxp.com>
To: shawnguo@kernel.org, s.hauer@pengutronix.de, leoyang.li@nxp.com,
robh+dt@kernel.org, mark.rutland@arm.com
Cc: linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
festevam@gmail.com, linux-imx@nxp.com,
wsa+renesas@sang-engineering.com, u.kleine-koenig@pengutronix.de,
eha@deif.com, linux@rempel-privat.de, l.stach@pengutronix.de,
peda@axentia.se, sumit.batra@nxp.com,
Chuanhua Han <chuanhua.han@nxp.com>
Subject: [PATCH 2/2] arm64: dts: fsl: ls1046a: Add the guts node in dts
Date: Tue, 30 Apr 2019 12:47:19 +0800 [thread overview]
Message-ID: <20190430044719.30720-2-chuanhua.han@nxp.com> (raw)
In-Reply-To: <20190430044719.30720-1-chuanhua.han@nxp.com>
For NXP ls1046a SoC, the i2c clock needs to be configured with the
appropriate bit of RCW, so we add the guts node (GUTS/DCFG global
utilities block) for the driver to read.
Signed-off-by: Sumit Batra <sumit.batra@nxp.com>
Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 373310e4c0ea..f88599df18bb 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -205,6 +205,11 @@
status = "disabled";
};
+ guts: global-utilities@1ee0000 {
+ compatible = "fsl,qoriq-device-config";
+ reg = <0x0 0x1ee0000 0x0 0x1000>;
+ };
+
qspi: spi@1550000 {
compatible = "fsl,ls1021a-qspi";
#address-cells = <1>;
--
2.17.1
next prev parent reply other threads:[~2019-04-30 4:45 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-30 4:47 [PATCH 1/2] i2c: imx: I2C Driver doesn't consider I2C_IPGCLK_SEL RCW bit when using ls1046a SoC Chuanhua Han
2019-04-30 4:47 ` Chuanhua Han [this message]
2019-05-06 7:41 ` [PATCH 2/2] arm64: dts: fsl: ls1046a: Add the guts node in dts Sascha Hauer
2019-05-06 7:44 ` [EXT] " Chuanhua Han
2019-05-08 11:38 ` Chuanhua Han
2019-04-30 12:50 ` [PATCH 1/2] i2c: imx: I2C Driver doesn't consider I2C_IPGCLK_SEL RCW bit when using ls1046a SoC Sascha Hauer
2019-05-04 9:28 ` [EXT] " Chuanhua Han
2019-05-06 7:37 ` Sascha Hauer
2019-05-06 7:46 ` Chuanhua Han
2019-05-08 11:34 ` Chuanhua Han
2019-05-09 4:35 ` Sumit Batra
2019-05-09 5:10 ` Sumit Batra
2019-05-09 7:48 ` Sascha Hauer
2019-05-09 7:55 ` Wolfram Sang
2019-05-06 7:47 ` Sascha Hauer
2019-05-06 7:53 ` [EXT] " Chuanhua Han
2019-05-08 11:42 ` Chuanhua Han
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