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authorSimon Horman <horms+renesas@verge.net.au>2013-07-21 21:23:09 -0400
committerSimon Horman <horms+renesas@verge.net.au>2013-07-24 03:35:23 -0400
commitc0bb9b3027690e10cf8f20a027039db3c7a50d98 (patch)
tree91d7f5f1e97e997744d95f03aabd31512d82f1cb
parent5fa6d27612635f4b3e6c19d763c0a65275933898 (diff)
ARCH: ARM: shmobile: Remove ag5evm board support
Remove support for the sh73a0 based ag5evm board. The sh73a0 SoC is continued to be supported using the kzm9g board. Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat
-rw-r--r--arch/arm/configs/ag5evm_defconfig83
-rw-r--r--arch/arm/mach-shmobile/Kconfig7
-rw-r--r--arch/arm/mach-shmobile/Makefile1
-rw-r--r--arch/arm/mach-shmobile/Makefile.boot1
-rw-r--r--arch/arm/mach-shmobile/board-ag5evm.c639
5 files changed, 0 insertions, 731 deletions
diff --git a/arch/arm/configs/ag5evm_defconfig b/arch/arm/configs/ag5evm_defconfig
deleted file mode 100644
index 212ead354a6b..000000000000
--- a/arch/arm/configs/ag5evm_defconfig
+++ /dev/null
@@ -1,83 +0,0 @@
1CONFIG_EXPERIMENTAL=y
2CONFIG_SYSVIPC=y
3CONFIG_IKCONFIG=y
4CONFIG_IKCONFIG_PROC=y
5CONFIG_LOG_BUF_SHIFT=16
6CONFIG_NAMESPACES=y
7# CONFIG_UTS_NS is not set
8# CONFIG_IPC_NS is not set
9# CONFIG_USER_NS is not set
10# CONFIG_PID_NS is not set
11CONFIG_BLK_DEV_INITRD=y
12CONFIG_INITRAMFS_SOURCE=""
13CONFIG_EXPERT=y
14CONFIG_SLAB=y
15# CONFIG_BLK_DEV_BSG is not set
16# CONFIG_IOSCHED_DEADLINE is not set
17# CONFIG_IOSCHED_CFQ is not set
18CONFIG_ARCH_SHMOBILE=y
19CONFIG_ARCH_SH73A0=y
20CONFIG_MACH_AG5EVM=y
21CONFIG_MEMORY_SIZE=0x10000000
22CONFIG_CPU_BPREDICT_DISABLE=y
23CONFIG_ARM_ERRATA_430973=y
24CONFIG_ARM_ERRATA_458693=y
25CONFIG_NO_HZ=y
26CONFIG_AEABI=y
27# CONFIG_OABI_COMPAT is not set
28CONFIG_HIGHMEM=y
29CONFIG_ZBOOT_ROM_TEXT=0x0
30CONFIG_ZBOOT_ROM_BSS=0x0
31CONFIG_CMDLINE="console=tty0 console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel"
32CONFIG_CMDLINE_FORCE=y
33CONFIG_KEXEC=y
34# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
35CONFIG_PM=y
36# CONFIG_SUSPEND is not set
37CONFIG_PM_RUNTIME=y
38CONFIG_NET=y
39CONFIG_PACKET=y
40CONFIG_UNIX=y
41CONFIG_INET=y
42# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
43# CONFIG_INET_XFRM_MODE_TUNNEL is not set
44# CONFIG_INET_XFRM_MODE_BEET is not set
45# CONFIG_INET_LRO is not set
46# CONFIG_INET_DIAG is not set
47# CONFIG_IPV6 is not set
48# CONFIG_WIRELESS is not set
49CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
50# CONFIG_BLK_DEV is not set
51CONFIG_NETDEVICES=y
52CONFIG_NET_ETHERNET=y
53CONFIG_SMSC911X=y
54# CONFIG_NETDEV_1000 is not set
55# CONFIG_NETDEV_10000 is not set
56# CONFIG_WLAN is not set
57CONFIG_INPUT_SPARSEKMAP=y
58# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
59CONFIG_INPUT_EVDEV=y
60# CONFIG_INPUT_KEYBOARD is not set
61# CONFIG_INPUT_MOUSE is not set
62CONFIG_SERIAL_SH_SCI=y
63CONFIG_SERIAL_SH_SCI_NR_UARTS=9
64CONFIG_SERIAL_SH_SCI_CONSOLE=y
65# CONFIG_LEGACY_PTYS is not set
66# CONFIG_HW_RANDOM is not set
67CONFIG_I2C=y
68CONFIG_I2C_SH_MOBILE=y
69# CONFIG_HWMON is not set
70# CONFIG_MFD_SUPPORT is not set
71CONFIG_FB=y
72CONFIG_FB_SH_MOBILE_LCDC=y
73CONFIG_FRAMEBUFFER_CONSOLE=y
74CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
75# CONFIG_HID_SUPPORT is not set
76# CONFIG_USB_SUPPORT is not set
77# CONFIG_DNOTIFY is not set
78# CONFIG_INOTIFY_USER is not set
79CONFIG_TMPFS=y
80# CONFIG_MISC_FILESYSTEMS is not set
81CONFIG_MAGIC_SYSRQ=y
82CONFIG_DEBUG_KERNEL=y
83# CONFIG_FTRACE is not set
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index c536cca9fdcb..e4ad4089f6ff 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -71,13 +71,6 @@ config ARCH_EMEV2
71 71
72comment "SH-Mobile Board Type" 72comment "SH-Mobile Board Type"
73 73
74config MACH_AG5EVM
75 bool "AG5EVM board"
76 depends on ARCH_SH73A0
77 select ARCH_REQUIRE_GPIOLIB
78 select REGULATOR_FIXED_VOLTAGE if REGULATOR
79 select SH_LCD_MIPI_DSI
80
81config MACH_APE6EVM 74config MACH_APE6EVM
82 bool "APE6EVM board" 75 bool "APE6EVM board"
83 depends on ARCH_R8A73A4 76 depends on ARCH_R8A73A4
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 857a09d3ea11..62574c145813 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -35,7 +35,6 @@ obj-$(CONFIG_ARCH_R8A7779) += pm-r8a7779.o
35obj-$(CONFIG_ARCH_SH73A0) += pm-sh73a0.o 35obj-$(CONFIG_ARCH_SH73A0) += pm-sh73a0.o
36 36
37# Board objects 37# Board objects
38obj-$(CONFIG_MACH_AG5EVM) += board-ag5evm.o
39obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o 38obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o
40obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o 39obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o
41obj-$(CONFIG_MACH_BOCKW) += board-bockw.o 40obj-$(CONFIG_MACH_BOCKW) += board-bockw.o
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index 9156c56aee80..b8c1a21fcaf3 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -1,6 +1,5 @@
1# per-board load address for uImage 1# per-board load address for uImage
2loadaddr-y := 2loadaddr-y :=
3loadaddr-$(CONFIG_MACH_AG5EVM) += 0x40008000
4loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000 3loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000
5loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000 4loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
6loadaddr-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += 0x40008000 5loadaddr-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += 0x40008000
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
deleted file mode 100644
index f6d64495c405..000000000000
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ /dev/null
@@ -1,639 +0,0 @@
1/*
2 * arch/arm/mach-shmobile/board-ag5evm.c
3 *
4 * Copyright (C) 2010 Takashi Yoshii <yoshii.takashi.zj@renesas.com>
5 * Copyright (C) 2009 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; version 2 of the License.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 */
21
22#include <linux/kernel.h>
23#include <linux/init.h>
24#include <linux/interrupt.h>
25#include <linux/irq.h>
26#include <linux/pinctrl/machine.h>
27#include <linux/pinctrl/pinconf-generic.h>
28#include <linux/platform_device.h>
29#include <linux/delay.h>
30#include <linux/io.h>
31#include <linux/dma-mapping.h>
32#include <linux/regulator/fixed.h>
33#include <linux/regulator/machine.h>
34#include <linux/serial_sci.h>
35#include <linux/smsc911x.h>
36#include <linux/gpio.h>
37#include <linux/videodev2.h>
38#include <linux/input.h>
39#include <linux/input/sh_keysc.h>
40#include <linux/mmc/host.h>
41#include <linux/mmc/sh_mmcif.h>
42#include <linux/mmc/sh_mobile_sdhi.h>
43#include <linux/mfd/tmio.h>
44#include <linux/platform_data/bd6107.h>
45#include <linux/sh_clk.h>
46#include <linux/irqchip/arm-gic.h>
47#include <video/sh_mobile_lcdc.h>
48#include <video/sh_mipi_dsi.h>
49#include <sound/sh_fsi.h>
50#include <mach/hardware.h>
51#include <mach/irqs.h>
52#include <mach/sh73a0.h>
53#include <mach/common.h>
54#include <asm/mach-types.h>
55#include <asm/mach/arch.h>
56#include <asm/hardware/cache-l2x0.h>
57#include <asm/traps.h>
58
59/* Dummy supplies, where voltage doesn't matter */
60static struct regulator_consumer_supply dummy_supplies[] = {
61 REGULATOR_SUPPLY("vddvario", "smsc911x"),
62 REGULATOR_SUPPLY("vdd33a", "smsc911x"),
63};
64
65static struct resource smsc9220_resources[] = {
66 [0] = {
67 .start = 0x14000000,
68 .end = 0x14000000 + SZ_64K - 1,
69 .flags = IORESOURCE_MEM,
70 },
71 [1] = {
72 .start = SH73A0_PINT0_IRQ(2), /* PINTA2 */
73 .flags = IORESOURCE_IRQ,
74 },
75};
76
77static struct smsc911x_platform_config smsc9220_platdata = {
78 .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
79 .phy_interface = PHY_INTERFACE_MODE_MII,
80 .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
81 .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
82};
83
84static struct platform_device eth_device = {
85 .name = "smsc911x",
86 .id = 0,
87 .dev = {
88 .platform_data = &smsc9220_platdata,
89 },
90 .resource = smsc9220_resources,
91 .num_resources = ARRAY_SIZE(smsc9220_resources),
92};
93
94static struct sh_keysc_info keysc_platdata = {
95 .mode = SH_KEYSC_MODE_6,
96 .scan_timing = 3,
97 .delay = 100,
98 .keycodes = {
99 KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, KEY_G,
100 KEY_H, KEY_I, KEY_J, KEY_K, KEY_L, KEY_M, KEY_N,
101 KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U,
102 KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP,
103 KEY_SPACE, KEY_9, KEY_6, KEY_3, KEY_WAKEUP, KEY_RIGHT, \
104 KEY_COFFEE,
105 KEY_0, KEY_8, KEY_5, KEY_2, KEY_DOWN, KEY_ENTER, KEY_UP,
106 KEY_KPASTERISK, KEY_7, KEY_4, KEY_1, KEY_STOP, KEY_LEFT, \
107 KEY_COMPUTER,
108 },
109};
110
111static struct resource keysc_resources[] = {
112 [0] = {
113 .name = "KEYSC",
114 .start = 0xe61b0000,
115 .end = 0xe61b0098 - 1,
116 .flags = IORESOURCE_MEM,
117 },
118 [1] = {
119 .start = gic_spi(71),
120 .flags = IORESOURCE_IRQ,
121 },
122};
123
124static struct platform_device keysc_device = {
125 .name = "sh_keysc",
126 .id = 0,
127 .num_resources = ARRAY_SIZE(keysc_resources),
128 .resource = keysc_resources,
129 .dev = {
130 .platform_data = &keysc_platdata,
131 },
132};
133
134/* FSI A */
135static struct resource fsi_resources[] = {
136 [0] = {
137 .name = "FSI",
138 .start = 0xEC230000,
139 .end = 0xEC230400 - 1,
140 .flags = IORESOURCE_MEM,
141 },
142 [1] = {
143 .start = gic_spi(146),
144 .flags = IORESOURCE_IRQ,
145 },
146};
147
148static struct platform_device fsi_device = {
149 .name = "sh_fsi2",
150 .id = -1,
151 .num_resources = ARRAY_SIZE(fsi_resources),
152 .resource = fsi_resources,
153};
154
155/* Fixed 1.8V regulator to be used by MMCIF */
156static struct regulator_consumer_supply fixed1v8_power_consumers[] =
157{
158 REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
159 REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"),
160};
161
162static struct resource sh_mmcif_resources[] = {
163 [0] = {
164 .name = "MMCIF",
165 .start = 0xe6bd0000,
166 .end = 0xe6bd00ff,
167 .flags = IORESOURCE_MEM,
168 },
169 [1] = {
170 .start = gic_spi(141),
171 .flags = IORESOURCE_IRQ,
172 },
173 [2] = {
174 .start = gic_spi(140),
175 .flags = IORESOURCE_IRQ,
176 },
177};
178
179static struct sh_mmcif_plat_data sh_mmcif_platdata = {
180 .sup_pclk = 0,
181 .ocr = MMC_VDD_165_195,
182 .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
183 .slave_id_tx = SHDMA_SLAVE_MMCIF_TX,
184 .slave_id_rx = SHDMA_SLAVE_MMCIF_RX,
185};
186
187static struct platform_device mmc_device = {
188 .name = "sh_mmcif",
189 .id = 0,
190 .dev = {
191 .dma_mask = NULL,
192 .coherent_dma_mask = 0xffffffff,
193 .platform_data = &sh_mmcif_platdata,
194 },
195 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
196 .resource = sh_mmcif_resources,
197};
198
199/* IrDA */
200static struct resource irda_resources[] = {
201 [0] = {
202 .start = 0xE6D00000,
203 .end = 0xE6D01FD4 - 1,
204 .flags = IORESOURCE_MEM,
205 },
206 [1] = {
207 .start = gic_spi(95),
208 .flags = IORESOURCE_IRQ,
209 },
210};
211
212static struct platform_device irda_device = {
213 .name = "sh_irda",
214 .id = 0,
215 .resource = irda_resources,
216 .num_resources = ARRAY_SIZE(irda_resources),
217};
218
219/* MIPI-DSI */
220static struct resource mipidsi0_resources[] = {
221 [0] = {
222 .name = "DSI0",
223 .start = 0xfeab0000,
224 .end = 0xfeab3fff,
225 .flags = IORESOURCE_MEM,
226 },
227 [1] = {
228 .name = "DSI0",
229 .start = 0xfeab4000,
230 .end = 0xfeab7fff,
231 .flags = IORESOURCE_MEM,
232 },
233};
234
235static int sh_mipi_set_dot_clock(struct platform_device *pdev,
236 void __iomem *base,
237 int enable)
238{
239 struct clk *pck, *phy;
240 int ret;
241
242 pck = clk_get(&pdev->dev, "dsip_clk");
243 if (IS_ERR(pck)) {
244 ret = PTR_ERR(pck);
245 goto sh_mipi_set_dot_clock_pck_err;
246 }
247
248 phy = clk_get(&pdev->dev, "dsiphy_clk");
249 if (IS_ERR(phy)) {
250 ret = PTR_ERR(phy);
251 goto sh_mipi_set_dot_clock_phy_err;
252 }
253
254 if (enable) {
255 clk_set_rate(pck, clk_round_rate(pck, 24000000));
256 clk_set_rate(phy, clk_round_rate(pck, 510000000));
257 clk_enable(pck);
258 clk_enable(phy);
259 } else {
260 clk_disable(pck);
261 clk_disable(phy);
262 }
263
264 ret = 0;
265
266 clk_put(phy);
267sh_mipi_set_dot_clock_phy_err:
268 clk_put(pck);
269sh_mipi_set_dot_clock_pck_err:
270 return ret;
271}
272
273static struct sh_mipi_dsi_info mipidsi0_info = {
274 .data_format = MIPI_RGB888,
275 .channel = LCDC_CHAN_MAINLCD,
276 .lane = 2,
277 .vsynw_offset = 20,
278 .clksrc = 1,
279 .flags = SH_MIPI_DSI_HSABM |
280 SH_MIPI_DSI_SYNC_PULSES_MODE |
281 SH_MIPI_DSI_HSbyteCLK,
282 .set_dot_clock = sh_mipi_set_dot_clock,
283};
284
285static struct platform_device mipidsi0_device = {
286 .name = "sh-mipi-dsi",
287 .num_resources = ARRAY_SIZE(mipidsi0_resources),
288 .resource = mipidsi0_resources,
289 .id = 0,
290 .dev = {
291 .platform_data = &mipidsi0_info,
292 },
293};
294
295/* LCDC0 and backlight */
296static const struct fb_videomode lcdc0_modes[] = {
297 {
298 .name = "R63302(QHD)",
299 .xres = 544,
300 .yres = 961,
301 .left_margin = 72,
302 .right_margin = 600,
303 .hsync_len = 16,
304 .upper_margin = 8,
305 .lower_margin = 8,
306 .vsync_len = 2,
307 .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
308 },
309};
310
311static struct sh_mobile_lcdc_info lcdc0_info = {
312 .clock_source = LCDC_CLK_PERIPHERAL,
313 .ch[0] = {
314 .chan = LCDC_CHAN_MAINLCD,
315 .interface_type = RGB24,
316 .clock_divider = 1,
317 .flags = LCDC_FLAGS_DWPOL,
318 .fourcc = V4L2_PIX_FMT_RGB565,
319 .lcd_modes = lcdc0_modes,
320 .num_modes = ARRAY_SIZE(lcdc0_modes),
321 .panel_cfg = {
322 .width = 44,
323 .height = 79,
324 },
325 .tx_dev = &mipidsi0_device,
326 }
327};
328
329static struct resource lcdc0_resources[] = {
330 [0] = {
331 .name = "LCDC0",
332 .start = 0xfe940000, /* P4-only space */
333 .end = 0xfe943fff,
334 .flags = IORESOURCE_MEM,
335 },
336 [1] = {
337 .start = intcs_evt2irq(0x580),
338 .flags = IORESOURCE_IRQ,
339 },
340};
341
342static struct platform_device lcdc0_device = {
343 .name = "sh_mobile_lcdc_fb",
344 .num_resources = ARRAY_SIZE(lcdc0_resources),
345 .resource = lcdc0_resources,
346 .id = 0,
347 .dev = {
348 .platform_data = &lcdc0_info,
349 .coherent_dma_mask = ~0,
350 },
351};
352
353static struct bd6107_platform_data backlight_data = {
354 .fbdev = &lcdc0_device.dev,
355 .reset = 235,
356 .def_value = 0,
357};
358
359static struct i2c_board_info backlight_board_info = {
360 I2C_BOARD_INFO("bd6107", 0x6d),
361 .platform_data = &backlight_data,
362};
363
364/* Fixed 2.8V regulators to be used by SDHI0 */
365static struct regulator_consumer_supply fixed2v8_power_consumers[] =
366{
367 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
368 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
369};
370
371/* SDHI0 */
372static struct sh_mobile_sdhi_info sdhi0_info = {
373 .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
374 .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
375 .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD,
376 .tmio_caps = MMC_CAP_SD_HIGHSPEED,
377 .tmio_ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29,
378 .cd_gpio = 251,
379};
380
381static struct resource sdhi0_resources[] = {
382 [0] = {
383 .name = "SDHI0",
384 .start = 0xee100000,
385 .end = 0xee1000ff,
386 .flags = IORESOURCE_MEM,
387 },
388 [1] = {
389 .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT,
390 .start = gic_spi(83),
391 .flags = IORESOURCE_IRQ,
392 },
393 [2] = {
394 .name = SH_MOBILE_SDHI_IRQ_SDCARD,
395 .start = gic_spi(84),
396 .flags = IORESOURCE_IRQ,
397 },
398 [3] = {
399 .name = SH_MOBILE_SDHI_IRQ_SDIO,
400 .start = gic_spi(85),
401 .flags = IORESOURCE_IRQ,
402 },
403};
404
405static struct platform_device sdhi0_device = {
406 .name = "sh_mobile_sdhi",
407 .id = 0,
408 .num_resources = ARRAY_SIZE(sdhi0_resources),
409 .resource = sdhi0_resources,
410 .dev = {
411 .platform_data = &sdhi0_info,
412 },
413};
414
415/* Fixed 3.3V regulator to be used by SDHI1 */
416static struct regulator_consumer_supply cn4_power_consumers[] =
417{
418 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
419 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
420};
421
422static struct regulator_init_data cn4_power_init_data = {
423 .constraints = {
424 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
425 },
426 .num_consumer_supplies = ARRAY_SIZE(cn4_power_consumers),
427 .consumer_supplies = cn4_power_consumers,
428};
429
430static struct fixed_voltage_config cn4_power_info = {
431 .supply_name = "CN4 SD/MMC Vdd",
432 .microvolts = 3300000,
433 .gpio = 114,
434 .enable_high = 1,
435 .init_data = &cn4_power_init_data,
436};
437
438static struct platform_device cn4_power = {
439 .name = "reg-fixed-voltage",
440 .id = 2,
441 .dev = {
442 .platform_data = &cn4_power_info,
443 },
444};
445
446static void ag5evm_sdhi1_set_pwr(struct platform_device *pdev, int state)
447{
448 static int power_gpio = -EINVAL;
449
450 if (power_gpio < 0) {
451 int ret = gpio_request_one(114, GPIOF_OUT_INIT_LOW,
452 "sdhi1_power");
453 if (!ret)
454 power_gpio = 114;
455 }
456
457 /*
458 * If requesting the GPIO above failed, it means, that the regulator got
459 * probed and grabbed the GPIO, but we don't know, whether the sdhi
460 * driver already uses the regulator. If it doesn't, we have to toggle
461 * the GPIO ourselves, even though it is now owned by the fixed
462 * regulator driver. We have to live with the race in case the driver
463 * gets unloaded and the GPIO freed between these two steps.
464 */
465 gpio_set_value(114, state);
466}
467
468static struct sh_mobile_sdhi_info sh_sdhi1_info = {
469 .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
470 .tmio_caps = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
471 .tmio_ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
472 .set_pwr = ag5evm_sdhi1_set_pwr,
473};
474
475static struct resource sdhi1_resources[] = {
476 [0] = {
477 .name = "SDHI1",
478 .start = 0xee120000,
479 .end = 0xee1200ff,
480 .flags = IORESOURCE_MEM,
481 },
482 [1] = {
483 .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT,
484 .start = gic_spi(87),
485 .flags = IORESOURCE_IRQ,
486 },
487 [2] = {
488 .name = SH_MOBILE_SDHI_IRQ_SDCARD,
489 .start = gic_spi(88),
490 .flags = IORESOURCE_IRQ,
491 },
492 [3] = {
493 .name = SH_MOBILE_SDHI_IRQ_SDIO,
494 .start = gic_spi(89),
495 .flags = IORESOURCE_IRQ,
496 },
497};
498
499static struct platform_device sdhi1_device = {
500 .name = "sh_mobile_sdhi",
501 .id = 1,
502 .dev = {
503 .platform_data = &sh_sdhi1_info,
504 },
505 .num_resources = ARRAY_SIZE(sdhi1_resources),
506 .resource = sdhi1_resources,
507};
508
509static struct platform_device *ag5evm_devices[] __initdata = {
510 &cn4_power,
511 &eth_device,
512 &keysc_device,
513 &fsi_device,
514 &mmc_device,
515 &irda_device,
516 &mipidsi0_device,
517 &lcdc0_device,
518 &sdhi0_device,
519 &sdhi1_device,
520};
521
522static unsigned long pin_pullup_conf[] = {
523 PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_UP, 0),
524};
525
526static const struct pinctrl_map ag5evm_pinctrl_map[] = {
527 /* FSIA */
528 PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0",
529 "fsia_mclk_in", "fsia"),
530 PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0",
531 "fsia_sclk_in", "fsia"),
532 PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0",
533 "fsia_data_in", "fsia"),
534 PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0",
535 "fsia_data_out", "fsia"),
536 /* I2C2 & I2C3 */
537 PIN_MAP_MUX_GROUP_DEFAULT("i2c-sh_mobile.2", "pfc-sh73a0",
538 "i2c2_0", "i2c2"),
539 PIN_MAP_MUX_GROUP_DEFAULT("i2c-sh_mobile.3", "pfc-sh73a0",
540 "i2c3_0", "i2c3"),
541 /* IrDA */
542 PIN_MAP_MUX_GROUP_DEFAULT("sh_irda.0", "pfc-sh73a0",
543 "irda_0", "irda"),
544 /* KEYSC */
545 PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
546 "keysc_in8", "keysc"),
547 PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
548 "keysc_out04", "keysc"),
549 PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
550 "keysc_out5", "keysc"),
551 PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
552 "keysc_out6_0", "keysc"),
553 PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
554 "keysc_out7_0", "keysc"),
555 PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
556 "keysc_out8_0", "keysc"),
557 PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
558 "keysc_out9_2", "keysc"),
559 PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
560 "keysc_in8", pin_pullup_conf),
561 /* MMCIF */
562 PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
563 "mmc0_data8_0", "mmc0"),
564 PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
565 "mmc0_ctrl_0", "mmc0"),
566 PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
567 "PORT279", pin_pullup_conf),
568 PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
569 "mmc0_data8_0", pin_pullup_conf),
570 /* SCIFA2 */
571 PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh73a0",
572 "scifa2_data_0", "scifa2"),
573 PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh73a0",
574 "scifa2_ctrl_0", "scifa2"),
575 /* SDHI0 (CN15 [SD I/F]) */
576 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
577 "sdhi0_data4", "sdhi0"),
578 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
579 "sdhi0_ctrl", "sdhi0"),
580 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
581 "sdhi0_wp", "sdhi0"),
582 /* SDHI1 (CN4 [WLAN I/F]) */
583 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
584 "sdhi1_data4", "sdhi1"),
585 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
586 "sdhi1_ctrl", "sdhi1"),
587 PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
588 "sdhi1_data4", pin_pullup_conf),
589 PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
590 "PORT263", pin_pullup_conf),
591};
592
593static void __init ag5evm_init(void)
594{
595 regulator_register_always_on(0, "fixed-1.8V", fixed1v8_power_consumers,
596 ARRAY_SIZE(fixed1v8_power_consumers), 1800000);
597 regulator_register_always_on(1, "fixed-2.8V", fixed2v8_power_consumers,
598 ARRAY_SIZE(fixed2v8_power_consumers), 3300000);
599 regulator_register_fixed(3, dummy_supplies, ARRAY_SIZE(dummy_supplies));
600
601 pinctrl_register_mappings(ag5evm_pinctrl_map,
602 ARRAY_SIZE(ag5evm_pinctrl_map));
603 sh73a0_pinmux_init();
604
605 /* enable MMCIF */
606 gpio_request_one(208, GPIOF_OUT_INIT_HIGH, NULL); /* Reset */
607
608 /* enable SMSC911X */
609 gpio_request_one(144, GPIOF_IN, NULL); /* PINTA2 */
610 gpio_request_one(145, GPIOF_OUT_INIT_HIGH, NULL); /* RESET */
611
612 /* LCD panel */
613 gpio_request_one(217, GPIOF_OUT_INIT_LOW, NULL); /* RESET */
614 mdelay(1);
615 gpio_set_value(217, 1);
616 mdelay(100);
617
618
619#ifdef CONFIG_CACHE_L2X0
620 /* Shared attribute override enable, 64K*8way */
621 l2x0_init(IOMEM(0xf0100000), 0x00460000, 0xc2000fff);
622#endif
623 sh73a0_add_standard_devices();
624
625 i2c_register_board_info(1, &backlight_board_info, 1);
626
627 platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices));
628}
629
630MACHINE_START(AG5EVM, "ag5evm")
631 .smp = smp_ops(sh73a0_smp_ops),
632 .map_io = sh73a0_map_io,
633 .init_early = sh73a0_add_early_devices,
634 .nr_irqs = NR_IRQS_LEGACY,
635 .init_irq = sh73a0_init_irq,
636 .init_machine = ag5evm_init,
637 .init_late = shmobile_init_late,
638 .init_time = sh73a0_earlytimer_init,
639MACHINE_END
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-15 22:40:44 -0400