From: Chuanhua Han <chuanhua.han@nxp.com>
To: shawnguo@kernel.org, leoyang.li@nxp.com, robh+dt@kernel.org,
mark.rutland@arm.com, linus.walleij@linaro.org,
bgolaszewski@baylibre.com
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,
Chuanhua Han <chuanhua.han@nxp.com>
Subject: [PATCH 3/3] arm64: dts: ls1088a: Revise gpio registers to little-endian
Date: Wed, 29 May 2019 16:32:54 +0800 [thread overview]
Message-ID: <20190529083254.39581-3-chuanhua.han@nxp.com> (raw)
In-Reply-To: <20190529083254.39581-1-chuanhua.han@nxp.com>
Since fsl-ls1088a Soc GPIO registers are used as little endian,
the patch adds the little-endian attribute to each gpio node.
Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index 661137ffa319..3e6d20d065bd 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -272,6 +272,7 @@
compatible = "fsl,qoriq-gpio";
reg = <0x0 0x2300000 0x0 0x10000>;
interrupts = <0 36 IRQ_TYPE_LEVEL_HIGH>;
+ little-endian;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -282,6 +283,7 @@
compatible = "fsl,qoriq-gpio";
reg = <0x0 0x2310000 0x0 0x10000>;
interrupts = <0 36 IRQ_TYPE_LEVEL_HIGH>;
+ little-endian;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -292,6 +294,7 @@
compatible = "fsl,qoriq-gpio";
reg = <0x0 0x2320000 0x0 0x10000>;
interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>;
+ little-endian;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -302,6 +305,7 @@
compatible = "fsl,qoriq-gpio";
reg = <0x0 0x2330000 0x0 0x10000>;
interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>;
+ little-endian;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
--
2.17.1
next prev parent reply other threads:[~2019-05-29 8:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-29 8:32 [PATCH 1/3] gpio: mpc8xxx: Enable port input and interrupt Chuanhua Han
2019-05-29 8:32 ` [PATCH 2/3] gpio: mpc8xxx: Use IRQF_SHARED mode to request IRQ Chuanhua Han
2019-05-29 22:15 ` Li Yang
2019-05-29 8:32 ` Chuanhua Han [this message]
2019-07-31 23:19 ` [PATCH 3/3] arm64: dts: ls1088a: Revise gpio registers to little-endian Li Yang
2019-08-03 7:11 ` Shawn Guo
2019-05-29 21:53 ` [PATCH 1/3] gpio: mpc8xxx: Enable port input and interrupt Li Yang
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