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Diffstat (limited to 'arch/arm/mach-mx5/board-mx53_loco.c')
-rw-r--r--arch/arm/mach-mx5/board-mx53_loco.c178
1 files changed, 151 insertions, 27 deletions
diff --git a/arch/arm/mach-mx5/board-mx53_loco.c b/arch/arm/mach-mx5/board-mx53_loco.c
index d1348e04ace3..0a18f8d23eb0 100644
--- a/arch/arm/mach-mx5/board-mx53_loco.c
+++ b/arch/arm/mach-mx5/board-mx53_loco.c
@@ -39,33 +39,147 @@
39#define LOCO_FEC_PHY_RST IMX_GPIO_NR(7, 6) 39#define LOCO_FEC_PHY_RST IMX_GPIO_NR(7, 6)
40 40
41static iomux_v3_cfg_t mx53_loco_pads[] = { 41static iomux_v3_cfg_t mx53_loco_pads[] = {
42 MX53_PAD_CSI0_D10__UART1_TXD, 42 /* FEC */
43 MX53_PAD_CSI0_D11__UART1_RXD, 43 MX53_PAD_FEC_MDC__FEC_MDC,
44 MX53_PAD_ATA_DIOW__UART1_TXD, 44 MX53_PAD_FEC_MDIO__FEC_MDIO,
45 MX53_PAD_ATA_DMACK__UART1_RXD, 45 MX53_PAD_FEC_REF_CLK__FEC_TX_CLK,
46 46 MX53_PAD_FEC_RX_ER__FEC_RX_ER,
47 MX53_PAD_ATA_BUFFER_EN__UART2_RXD, 47 MX53_PAD_FEC_CRS_DV__FEC_RX_DV,
48 MX53_PAD_ATA_DMARQ__UART2_TXD, 48 MX53_PAD_FEC_RXD1__FEC_RDATA_1,
49 MX53_PAD_ATA_DIOR__UART2_RTS, 49 MX53_PAD_FEC_RXD0__FEC_RDATA_0,
50 MX53_PAD_ATA_INTRQ__UART2_CTS, 50 MX53_PAD_FEC_TX_EN__FEC_TX_EN,
51 51 MX53_PAD_FEC_TXD1__FEC_TDATA_1,
52 MX53_PAD_ATA_CS_0__UART3_TXD, 52 MX53_PAD_FEC_TXD0__FEC_TDATA_0,
53 MX53_PAD_ATA_CS_1__UART3_RXD, 53 /* FEC_nRST */
54 MX53_PAD_ATA_DA_1__UART3_CTS, 54 MX53_PAD_PATA_DA_0__GPIO7_6,
55 MX53_PAD_ATA_DA_2__UART3_RTS, 55 /* FEC_nINT */
56 MX53_PAD_PATA_DATA4__GPIO2_4,
57 /* AUDMUX5 */
58 MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC,
59 MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD,
60 MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS,
61 MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD,
62 /* I2C2 */
63 MX53_PAD_KEY_COL3__I2C2_SCL,
64 MX53_PAD_KEY_ROW3__I2C2_SDA,
65 /* SD1 */
66 MX53_PAD_SD1_CMD__ESDHC1_CMD,
67 MX53_PAD_SD1_CLK__ESDHC1_CLK,
68 MX53_PAD_SD1_DATA0__ESDHC1_DAT0,
69 MX53_PAD_SD1_DATA1__ESDHC1_DAT1,
70 MX53_PAD_SD1_DATA2__ESDHC1_DAT2,
71 MX53_PAD_SD1_DATA3__ESDHC1_DAT3,
72 /* SD3 */
73 MX53_PAD_PATA_DATA8__ESDHC3_DAT0,
74 MX53_PAD_PATA_DATA9__ESDHC3_DAT1,
75 MX53_PAD_PATA_DATA10__ESDHC3_DAT2,
76 MX53_PAD_PATA_DATA11__ESDHC3_DAT3,
77 MX53_PAD_PATA_DATA0__ESDHC3_DAT4,
78 MX53_PAD_PATA_DATA1__ESDHC3_DAT5,
79 MX53_PAD_PATA_DATA2__ESDHC3_DAT6,
80 MX53_PAD_PATA_DATA3__ESDHC3_DAT7,
81 MX53_PAD_PATA_IORDY__ESDHC3_CLK,
82 MX53_PAD_PATA_RESET_B__ESDHC3_CMD,
83 /* SD3_CD */
84 MX53_PAD_EIM_DA11__GPIO3_11,
85 /* SD3_WP */
86 MX53_PAD_EIM_DA12__GPIO3_12,
87 /* VGA */
88 MX53_PAD_EIM_OE__IPU_DI1_PIN7,
89 MX53_PAD_EIM_RW__IPU_DI1_PIN8,
90 /* DISPLB */
91 MX53_PAD_EIM_D20__IPU_SER_DISP0_CS,
92 MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK,
93 MX53_PAD_EIM_D22__IPU_DISPB0_SER_DIN,
94 MX53_PAD_EIM_D23__IPU_DI0_D0_CS,
95 /* DISP0_POWER_EN */
96 MX53_PAD_EIM_D24__GPIO3_24,
97 /* DISP0 DET INT */
98 MX53_PAD_EIM_D31__GPIO3_31,
99 /* LVDS */
100 MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3,
101 MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK,
102 MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2,
103 MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1,
104 MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0,
105 MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3,
106 MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2,
107 MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK,
108 MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1,
109 MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0,
110 /* I2C1 */
111 MX53_PAD_CSI0_DAT8__I2C1_SDA,
112 MX53_PAD_CSI0_DAT9__I2C1_SCL,
113 /* UART1 */
114 MX53_PAD_CSI0_DAT10__UART1_TXD_MUX,
115 MX53_PAD_CSI0_DAT11__UART1_RXD_MUX,
116 /* CSI0 */
117 MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12,
118 MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13,
119 MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14,
120 MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15,
121 MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16,
122 MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17,
123 MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18,
124 MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19,
125 MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC,
126 MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC,
127 MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK,
128 /* DISPLAY */
129 MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK,
130 MX53_PAD_DI0_PIN15__IPU_DI0_PIN15,
131 MX53_PAD_DI0_PIN2__IPU_DI0_PIN2,
132 MX53_PAD_DI0_PIN3__IPU_DI0_PIN3,
133 MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0,
134 MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1,
135 MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2,
136 MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3,
137 MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4,
138 MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5,
139 MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6,
140 MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7,
141 MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8,
142 MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9,
143 MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10,
144 MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11,
145 MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12,
146 MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13,
147 MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14,
148 MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15,
149 MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16,
150 MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17,
151 MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18,
152 MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19,
153 MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20,
154 MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21,
155 MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22,
156 MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23,
157 /* Audio CLK*/
158 MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK,
159 /* PWM */
160 MX53_PAD_GPIO_1__PWM2_PWMO,
161 /* SPDIF */
162 MX53_PAD_GPIO_7__SPDIF_PLOCK,
163 MX53_PAD_GPIO_17__SPDIF_OUT1,
164 /* GPIO */
165 MX53_PAD_PATA_DA_1__GPIO7_7,
166 MX53_PAD_PATA_DA_2__GPIO7_8,
167 MX53_PAD_PATA_DATA5__GPIO2_5,
168 MX53_PAD_PATA_DATA6__GPIO2_6,
169 MX53_PAD_PATA_DATA14__GPIO2_14,
170 MX53_PAD_PATA_DATA15__GPIO2_15,
171 MX53_PAD_PATA_INTRQ__GPIO7_2,
172 MX53_PAD_EIM_WAIT__GPIO5_0,
173 MX53_PAD_NANDF_WP_B__GPIO6_9,
174 MX53_PAD_NANDF_RB0__GPIO6_10,
175 MX53_PAD_NANDF_CS1__GPIO6_14,
176 MX53_PAD_NANDF_CS2__GPIO6_15,
177 MX53_PAD_NANDF_CS3__GPIO6_16,
178 MX53_PAD_GPIO_5__GPIO1_5,
179 MX53_PAD_GPIO_16__GPIO7_11,
180 MX53_PAD_GPIO_8__GPIO1_8,
56}; 181};
57 182
58static const struct imxuart_platform_data mx53_loco_uart_data __initconst = {
59 .flags = IMXUART_HAVE_RTSCTS,
60};
61
62static inline void mx53_loco_init_uart(void)
63{
64 imx53_add_imx_uart(0, &mx53_loco_uart_data);
65 imx53_add_imx_uart(1, &mx53_loco_uart_data);
66 imx53_add_imx_uart(2, &mx53_loco_uart_data);
67}
68
69static inline void mx53_loco_fec_reset(void) 183static inline void mx53_loco_fec_reset(void)
70{ 184{
71 int ret; 185 int ret;
@@ -85,13 +199,22 @@ static struct fec_platform_data mx53_loco_fec_data = {
85 .phy = PHY_INTERFACE_MODE_RMII, 199 .phy = PHY_INTERFACE_MODE_RMII,
86}; 200};
87 201
202static const struct imxi2c_platform_data mx53_loco_i2c_data __initconst = {
203 .bitrate = 100000,
204};
205
88static void __init mx53_loco_board_init(void) 206static void __init mx53_loco_board_init(void)
89{ 207{
90 mxc_iomux_v3_setup_multiple_pads(mx53_loco_pads, 208 mxc_iomux_v3_setup_multiple_pads(mx53_loco_pads,
91 ARRAY_SIZE(mx53_loco_pads)); 209 ARRAY_SIZE(mx53_loco_pads));
92 mx53_loco_init_uart(); 210 imx53_add_imx_uart(0, NULL);
93 mx53_loco_fec_reset(); 211 mx53_loco_fec_reset();
94 imx53_add_fec(&mx53_loco_fec_data); 212 imx53_add_fec(&mx53_loco_fec_data);
213 imx53_add_imx2_wdt(0, NULL);
214 imx53_add_imx_i2c(0, &mx53_loco_i2c_data);
215 imx53_add_imx_i2c(1, &mx53_loco_i2c_data);
216 imx53_add_sdhci_esdhc_imx(0, NULL);
217 imx53_add_sdhci_esdhc_imx(2, NULL);
95} 218}
96 219
97static void __init mx53_loco_timer_init(void) 220static void __init mx53_loco_timer_init(void)
@@ -105,7 +228,8 @@ static struct sys_timer mx53_loco_timer = {
105 228
106MACHINE_START(MX53_LOCO, "Freescale MX53 LOCO Board") 229MACHINE_START(MX53_LOCO, "Freescale MX53 LOCO Board")
107 .map_io = mx53_map_io, 230 .map_io = mx53_map_io,
231 .init_early = imx53_init_early,
108 .init_irq = mx53_init_irq, 232 .init_irq = mx53_init_irq,
109 .init_machine = mx53_loco_board_init,
110 .timer = &mx53_loco_timer, 233 .timer = &mx53_loco_timer,
234 .init_machine = mx53_loco_board_init,
111MACHINE_END 235MACHINE_END
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-19 00:16:04 -0500