linux-kernel - [PATCH v1 2/3] armv8: gpio: add gpio feature

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Message-Id: <20200509103537.22865-2-hui.song_1@nxp.com>
Date:   Sat,  9 May 2020 18:35:36 +0800
From:   Hui Song <hui.song_1@....com>
To:     jagdish.gediya@....com, priyanka.jain@....com,
        pramod.kumar_1@....com
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        "hui.song" <hui.song_1@....com>
Subject: [PATCH v1 2/3] armv8: gpio: add gpio feature

From: "hui.song" <hui.song_1@....com>

add one struct mpc8xxx_gpio_plat to enable gpio feature.

Signed-off-by: hui.song <hui.song_1@....com>
---
 .../include/asm/arch-fsl-layerscape/gpio.h    | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 arch/arm/include/asm/arch-fsl-layerscape/gpio.h

diff --git a/arch/arm/include/asm/arch-fsl-layerscape/gpio.h b/arch/arm/include/asm/arch-fsl-layerscape/gpio.h
new file mode 100644
index 0000000000..d8dd750a72
--- /dev/null
+++ b/arch/arm/include/asm/arch-fsl-layerscape/gpio.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ */
+
+/*
+ * Dummy header file to enable CONFIG_OF_CONTROL.
+ * If CONFIG_OF_CONTROL is enabled, lib/fdtdec.c is compiled.
+ * It includes <asm/arch/gpio.h> via <asm/gpio.h>, so those SoCs that enable
+ * OF_CONTROL must have arch/gpio.h.
+ */
+
+#ifndef __ASM_ARCH_MX85XX_GPIO_H
+#define __ASM_ARCH_MX85XX_GPIO_H
+
+struct mpc8xxx_gpio_plat {
+	ulong addr;
+	unsigned long size;
+	uint ngpios;
+};
+
+#endif
-- 
2.17.1