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From 5a3ba6a98a5822698ad4552a4af47b3230807952 Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Fri, 19 Dec 2008 14:32:15 +0100
Subject: [PATCH 11/28] MX31: add spi controller devices/resources
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/mach-mx3/devices.c | 61 +++++++++++++++++++++++++++++++++++++++++++
arch/arm/mach-mx3/devices.h | 3 ++
2 files changed, 64 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index 06dab5f..c32049a 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -454,6 +454,67 @@ struct platform_device imx_ssi_device1 = {
.resource = imx_ssi_resources1,
};
+/*
+ * SPI master controller
+ * 3 channels
+ */
+static struct resource imx_spi_0_resources[] = {
+ {
+ .start = CSPI1_BASE_ADDR,
+ .end = CSPI1_BASE_ADDR + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = MXC_INT_CSPI1,
+ .end = MXC_INT_CSPI1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct resource imx_spi_1_resources[] = {
+ {
+ .start = CSPI2_BASE_ADDR,
+ .end = CSPI2_BASE_ADDR + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = MXC_INT_CSPI2,
+ .end = MXC_INT_CSPI2,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct resource imx_spi_2_resources[] = {
+ {
+ .start = CSPI3_BASE_ADDR,
+ .end = CSPI3_BASE_ADDR + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = MXC_INT_CSPI3,
+ .end = MXC_INT_CSPI3,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device imx_spi_device0 = {
+ .name = "spi_imx",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(imx_spi_0_resources),
+ .resource = imx_spi_0_resources,
+};
+
+struct platform_device imx_spi_device1 = {
+ .name = "spi_imx",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(imx_spi_1_resources),
+ .resource = imx_spi_1_resources,
+};
+
+struct platform_device imx_spi_device2 = {
+ .name = "spi_imx",
+ .id = 2,
+ .num_resources = ARRAY_SIZE(imx_spi_2_resources),
+ .resource = imx_spi_2_resources,
+};
+
static int mx3_devices_init(void)
{
if (cpu_is_mx31()) {
diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
index 224c2eb..402b60e 100644
--- a/arch/arm/mach-mx3/devices.h
+++ b/arch/arm/mach-mx3/devices.h
@@ -19,3 +19,6 @@ extern struct platform_device mxc_otg_udc_device;
extern struct platform_device mxc_rnga_device;
extern struct platform_device imx_ssi_device0;
extern struct platform_device imx_ssi_device1;
+extern struct platform_device imx_spi_device0;
+extern struct platform_device imx_spi_device1;
+extern struct platform_device imx_spi_device2;
--
1.6.5.2
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