mx25pdk: add LCD support (0f547dc1) · Commits · e / devices / android_kernel_fairphone_FP5

arch/arm/mach-mx25/mach-mx25pdk.c

+55 −0

Original line number	Diff line number	Diff line
		@@ -35,6 +35,7 @@
		#include <mach/imx-uart.h>
		#include <mach/mx25.h>
		#include <mach/mxc_nand.h>
		#include <mach/imxfb.h>
		#include "devices.h"
		#include <mach/iomux.h>

		@@ -54,6 +55,31 @@ static struct pad_desc mx25pdk_pads[] = {
		MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
		MX25_PAD_A17__GPIO_2_3, /* FEC_EN, GPIO 35 */
		MX25_PAD_D12__GPIO_4_8, /* FEC_RESET_B, GPIO 104 */

		/* LCD */
		MX25_PAD_LD0__LD0,
		MX25_PAD_LD1__LD1,
		MX25_PAD_LD2__LD2,
		MX25_PAD_LD3__LD3,
		MX25_PAD_LD4__LD4,
		MX25_PAD_LD5__LD5,
		MX25_PAD_LD6__LD6,
		MX25_PAD_LD7__LD7,
		MX25_PAD_LD8__LD8,
		MX25_PAD_LD9__LD9,
		MX25_PAD_LD10__LD10,
		MX25_PAD_LD11__LD11,
		MX25_PAD_LD12__LD12,
		MX25_PAD_LD13__LD13,
		MX25_PAD_LD14__LD14,
		MX25_PAD_LD15__LD15,
		MX25_PAD_GPIO_E__LD16,
		MX25_PAD_GPIO_F__LD17,
		MX25_PAD_HSYNC__HSYNC,
		MX25_PAD_VSYNC__VSYNC,
		MX25_PAD_LSCLK__LSCLK,
		MX25_PAD_OE_ACD__OE_ACD,
		MX25_PAD_CONTRAST__CONTRAST,
		};

		static struct fec_platform_data mx25_fec_pdata = {
		@@ -83,6 +109,34 @@ static struct mxc_nand_platform_data mx25pdk_nand_board_info = {
		.flash_bbt = 1,
		};

		static struct imx_fb_videomode mx25pdk_modes[] = {
		{
		.mode = {
		.name = "CRT-VGA",
		.refresh = 60,
		.xres = 640,
		.yres = 480,
		.pixclock = 39683,
		.left_margin = 45,
		.right_margin = 114,
		.upper_margin = 33,
		.lower_margin = 11,
		.hsync_len = 1,
		.vsync_len = 1,
		},
		.bpp = 16,
		.pcr = 0xFA208B80,
		},
		};

		static struct imx_fb_platform_data mx25pdk_fb_pdata = {
		.mode = mx25pdk_modes,
		.num_modes = ARRAY_SIZE(mx25pdk_modes),
		.pwmr = 0x00A903FF,
		.lscr1 = 0x00120300,
		.dmacr = 0x00020010,
		};

		static void __init mx25pdk_init(void)
		{
		mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads,
		@@ -92,6 +146,7 @@ static void __init mx25pdk_init(void)
		mxc_register_device(&mxc_usbh2, NULL);
		mxc_register_device(&mxc_nand_device, &mx25pdk_nand_board_info);
		mxc_register_device(&mx25_rtc_device, NULL);
		mxc_register_device(&mx25_fb_device, &mx25pdk_fb_pdata);

		mx25pdk_fec_reset();
		mxc_register_device(&mx25_fec_device, &mx25_fec_pdata);

arch/arm/plat-mxc/include/mach/iomux-mx25.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -462,9 +462,11 @@
		#define MX25_PAD_GPIO_C__CAN2_TX IOMUX_PAD(0x3f8, 0x1fc, 0x16, 0, 0, PAD_CTL_PUS_22K_UP)

		#define MX25_PAD_GPIO_D__GPIO_D IOMUX_PAD(0x3fc, 0x200, 0x10, 0, 0, NO_PAD_CTRL)
		#define MX25_PAD_GPIO_E__LD16 IOMUX_PAD(0x400, 0x204, 0x02, 0, 0, NO_PAD_CTRL)
		#define MX25_PAD_GPIO_D__CAN2_RX IOMUX_PAD(0x3fc, 0x200, 0x16, 0x484, 1, PAD_CTL_PUS_22K_UP)

		#define MX25_PAD_GPIO_E__GPIO_E IOMUX_PAD(0x400, 0x204, 0x10, 0, 0, NO_PAD_CTRL)
		#define MX25_PAD_GPIO_F__LD17 IOMUX_PAD(0x404, 0x208, 0x02, 0, 0, NO_PAD_CTRL)
		#define MX25_PAD_GPIO_E__AUD7_TXD IOMUX_PAD(0x400, 0x204, 0x14, 0, 0, NO_PAD_CTRL)

		#define MX25_PAD_GPIO_F__GPIO_F IOMUX_PAD(0x404, 0x208, 0x10, 0, 0, NO_PAD_CTRL)