pcm037: Add support for SJA1000 on baseboard (91bf9a25) · Commits · 戴 / test

arch/arm/mach-mx3/pcm037.c

+30 −0

Original line number	Diff line number	Diff line
		@@ -32,6 +32,7 @@
		#include <linux/spi/spi.h>
		#include <linux/irq.h>
		#include <linux/fsl_devices.h>
		#include <linux/can/platform/sja1000.h>

		#include <media/soc_camera.h>

		@@ -514,6 +515,33 @@ static struct mx3fb_platform_data mx3fb_pdata = {
		.num_modes = ARRAY_SIZE(fb_modedb),
		};

		static struct resource pcm970_sja1000_resources[] = {
		{
		.start = CS5_BASE_ADDR,
		.end = CS5_BASE_ADDR + 0x100 - 1,
		.flags = IORESOURCE_MEM,
		}, {
		.start = IOMUX_TO_IRQ(IOMUX_PIN(48, 105)),
		.end = IOMUX_TO_IRQ(IOMUX_PIN(48, 105)),
		.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_LOWEDGE,
		},
		};

		struct sja1000_platform_data pcm970_sja1000_platform_data = {
		.clock = 16000000 / 2,
		.ocr = 0x40 \| 0x18,
		.cdr = 0x40,
		};

		static struct platform_device pcm970_sja1000 = {
		.name = "sja1000_platform",
		.dev = {
		.platform_data = &pcm970_sja1000_platform_data,
		},
		.resource = pcm970_sja1000_resources,
		.num_resources = ARRAY_SIZE(pcm970_sja1000_resources),
		};

		/*
		* Board specific initialization.
		*/
		@@ -574,6 +602,8 @@ static void __init mxc_board_init(void)

		if (!pcm037_camera_alloc_dma(4 * 1024 * 1024))
		mxc_register_device(&mx3_camera, &camera_pdata);

		platform_device_register(&pcm970_sja1000);
		}

		static void __init pcm037_timer_init(void)