From 849369d6c66d3054688672f97d31fceb8e8230fb Mon Sep 17 00:00:00 2001
From: root <root@artemis.panaceas.org>
Date: Fri, 25 Dec 2015 04:40:36 +0000
Subject: initial_commit

---
 arch/arm/plat-mxc/devices/platform-mxc_pwm.c | 89 ++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100755 arch/arm/plat-mxc/devices/platform-mxc_pwm.c

(limited to 'arch/arm/plat-mxc/devices/platform-mxc_pwm.c')

diff --git a/arch/arm/plat-mxc/devices/platform-mxc_pwm.c b/arch/arm/plat-mxc/devices/platform-mxc_pwm.c
new file mode 100755
index 00000000..a8521b97
--- /dev/null
+++ b/arch/arm/plat-mxc/devices/platform-mxc_pwm.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2009-2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <mach/hardware.h>
+#include <mach/devices-common.h>
+
+#define imx_mxc_pwm_data_entry_single(soc, _id, _hwid, _size)		\
+	{								\
+		.id = _id,						\
+		.iobase = soc ## _PWM ## _hwid ## _BASE_ADDR,		\
+		.iosize = _size,					\
+		.irq = soc ## _INT_PWM ## _hwid,			\
+	}
+#define imx_mxc_pwm_data_entry(soc, _id, _hwid, _size)			\
+	[_id] = imx_mxc_pwm_data_entry_single(soc, _id, _hwid, _size)
+
+#ifdef CONFIG_SOC_IMX21
+const struct imx_mxc_pwm_data imx21_mxc_pwm_data __initconst =
+	imx_mxc_pwm_data_entry_single(MX21, 0, , SZ_4K);
+#endif /* ifdef CONFIG_SOC_IMX21 */
+
+#ifdef CONFIG_SOC_IMX25
+const struct imx_mxc_pwm_data imx25_mxc_pwm_data[] __initconst = {
+#define imx25_mxc_pwm_data_entry(_id, _hwid)				\
+	imx_mxc_pwm_data_entry(MX25, _id, _hwid, SZ_16K)
+	imx25_mxc_pwm_data_entry(0, 1),
+	imx25_mxc_pwm_data_entry(1, 2),
+	imx25_mxc_pwm_data_entry(2, 3),
+	imx25_mxc_pwm_data_entry(3, 4),
+};
+#endif /* ifdef CONFIG_SOC_IMX25 */
+
+#ifdef CONFIG_SOC_IMX27
+const struct imx_mxc_pwm_data imx27_mxc_pwm_data __initconst =
+	imx_mxc_pwm_data_entry_single(MX27, 0, , SZ_4K);
+#endif /* ifdef CONFIG_SOC_IMX27 */
+
+#ifdef CONFIG_SOC_IMX51
+const struct imx_mxc_pwm_data imx51_mxc_pwm_data[] __initconst = {
+#define imx51_mxc_pwm_data_entry(_id, _hwid)				\
+	imx_mxc_pwm_data_entry(MX51, _id, _hwid, SZ_16K)
+	imx51_mxc_pwm_data_entry(0, 1),
+	imx51_mxc_pwm_data_entry(1, 2),
+};
+#endif /* ifdef CONFIG_SOC_IMX51 */
+
+#ifdef CONFIG_SOC_IMX53
+const struct imx_mxc_pwm_data imx53_mxc_pwm_data[] __initconst = {
+#define imx53_mxc_pwm_data_entry(_id, _hwid)				\
+	imx_mxc_pwm_data_entry(MX53, _id, _hwid, SZ_16K)
+	imx53_mxc_pwm_data_entry(0, 1),
+	imx53_mxc_pwm_data_entry(1, 2),
+};
+#endif /* ifdef CONFIG_SOC_IMX53 */
+
+#ifdef CONFIG_SOC_IMX6Q
+const struct imx_mxc_pwm_data imx6q_mxc_pwm_data[] __initconst = {
+#define imx6q_mxc_pwm_data_entry(_id, _hwid)				\
+	imx_mxc_pwm_data_entry(MX6Q, _id, _hwid, SZ_16K)
+	imx6q_mxc_pwm_data_entry(0, 1),
+	imx6q_mxc_pwm_data_entry(1, 2),
+	imx6q_mxc_pwm_data_entry(2, 3),
+	imx6q_mxc_pwm_data_entry(3, 4),
+};
+#endif /* ifdef CONFIG_SOC_IMX6Q */
+
+struct platform_device *__init imx_add_mxc_pwm(
+		const struct imx_mxc_pwm_data *data)
+{
+	struct resource res[] = {
+		{
+			.start = data->iobase,
+			.end = data->iobase + data->iosize - 1,
+			.flags = IORESOURCE_MEM,
+		}, {
+			.start = data->irq,
+			.end = data->irq,
+			.flags = IORESOURCE_IRQ,
+		},
+	};
+
+	return imx_add_platform_device("mxc_pwm", data->id,
+			res, ARRAY_SIZE(res), NULL, 0);
+}
-- 
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