CS89x0 : add CS89x0 platform device to the iMX21ADS board (c8c9e837) · Commits · 戴 / test

arch/arm/configs/imx_v4_v5_defconfig

+2 −0

+15 −1

Original line number	Diff line number	Diff line
		@@ -37,8 +37,8 @@
		#define MX21ADS_REG_ADDR(offset) (void __force __iomem *) \
		(MX21ADS_MMIO_BASE_ADDR + (offset))

		#define MX21ADS_CS8900A_MMIO_SIZE 0x200000
		#define MX21ADS_CS8900A_IRQ IRQ_GPIOE(11)
		#define MX21ADS_CS8900A_IOBASE_REG MX21ADS_REG_ADDR(0x000000)
		#define MX21ADS_ST16C255_IOBASE_REG MX21ADS_REG_ADDR(0x200000)
		#define MX21ADS_VERSION_REG MX21ADS_REG_ADDR(0x400000)
		#define MX21ADS_IO_REG MX21ADS_REG_ADDR(0x800000)
		@@ -159,6 +159,18 @@ static struct platform_device mx21ads_nor_mtd_device = {
		.resource = &mx21ads_flash_resource,
		};

		static const struct resource mx21ads_cs8900_resources[] __initconst = {
		DEFINE_RES_MEM(MX21_CS1_BASE_ADDR, MX21ADS_CS8900A_MMIO_SIZE),
		DEFINE_RES_IRQ(MX21ADS_CS8900A_IRQ),
		};

		static const struct platform_device_info mx21ads_cs8900_devinfo __initconst = {
		.name = "cs89x0",
		.id = 0,
		.res = mx21ads_cs8900_resources,
		.num_res = ARRAY_SIZE(mx21ads_cs8900_resources),
		};

		static const struct imxuart_platform_data uart_pdata_rts __initconst = {
		.flags = IMXUART_HAVE_RTSCTS,
		};
		@@ -292,6 +304,8 @@ static void __init mx21ads_board_init(void)
		imx21_add_mxc_nand(&mx21ads_nand_board_info);

		platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
		platform_device_register_full(
		(struct platform_device_info *)&mx21ads_cs8900_devinfo);
		}

		static void __init mx21ads_timer_init(void)