Skip to content

Commit

Permalink
ARM: shmobile: lager-reference: Remove DU platform device
Browse files Browse the repository at this point in the history
The DU device is now instantiated from the device tree, remove the
corresponding platform device.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
  • Loading branch information
Laurent Pinchart authored and Simon Horman committed Oct 30, 2014
1 parent a7aee3a commit 64d9c22
Showing 1 changed file with 0 additions and 80 deletions.
80 changes: 0 additions & 80 deletions arch/arm/mach-shmobile/board-lager-reference.c
Original file line number Diff line number Diff line change
@@ -14,94 +14,15 @@
* GNU General Public License for more details.
*/

#include <linux/dma-mapping.h>
#include <linux/init.h>
#include <linux/of_platform.h>
#include <linux/platform_data/rcar-du.h>

#include <asm/mach/arch.h>

#include "clock.h"
#include "common.h"
#include "irqs.h"
#include "r8a7790.h"
#include "rcar-gen2.h"

/* DU */
static struct rcar_du_encoder_data lager_du_encoders[] = {
{
.type = RCAR_DU_ENCODER_VGA,
.output = RCAR_DU_OUTPUT_DPAD0,
}, {
.type = RCAR_DU_ENCODER_NONE,
.output = RCAR_DU_OUTPUT_LVDS1,
.connector.lvds.panel = {
.width_mm = 210,
.height_mm = 158,
.mode = {
.pixelclock = 65000000,
.hactive = 1024,
.hfront_porch = 20,
.hback_porch = 160,
.hsync_len = 136,
.vactive = 768,
.vfront_porch = 3,
.vback_porch = 29,
.vsync_len = 6,
},
},
},
};

static struct rcar_du_platform_data lager_du_pdata = {
.encoders = lager_du_encoders,
.num_encoders = ARRAY_SIZE(lager_du_encoders),
};

static const struct resource du_resources[] __initconst = {
DEFINE_RES_MEM(0xfeb00000, 0x70000),
DEFINE_RES_MEM_NAMED(0xfeb90000, 0x1c, "lvds.0"),
DEFINE_RES_MEM_NAMED(0xfeb94000, 0x1c, "lvds.1"),
DEFINE_RES_IRQ(gic_spi(256)),
DEFINE_RES_IRQ(gic_spi(268)),
DEFINE_RES_IRQ(gic_spi(269)),
};

static void __init lager_add_du_device(void)
{
struct platform_device_info info = {
.name = "rcar-du-r8a7790",
.id = -1,
.res = du_resources,
.num_res = ARRAY_SIZE(du_resources),
.data = &lager_du_pdata,
.size_data = sizeof(lager_du_pdata),
.dma_mask = DMA_BIT_MASK(32),
};

platform_device_register_full(&info);
}

/*
* This is a really crude hack to provide clkdev support to platform
* devices until they get moved to DT.
*/
static const struct clk_name clk_names[] __initconst = {
{ "du0", "du.0", "rcar-du-r8a7790" },
{ "du1", "du.1", "rcar-du-r8a7790" },
{ "du2", "du.2", "rcar-du-r8a7790" },
{ "lvds0", "lvds.0", "rcar-du-r8a7790" },
{ "lvds1", "lvds.1", "rcar-du-r8a7790" },
};

static void __init lager_add_standard_devices(void)
{
shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);

lager_add_du_device();
}

static const char *lager_boards_compat_dt[] __initdata = {
"renesas,lager",
"renesas,lager-reference",
@@ -112,7 +33,6 @@ DT_MACHINE_START(LAGER_DT, "lager")
.smp = smp_ops(r8a7790_smp_ops),
.init_early = shmobile_init_delay,
.init_time = rcar_gen2_timer_init,
.init_machine = lager_add_standard_devices,
.init_late = shmobile_init_late,
.reserve = rcar_gen2_reserve,
.dt_compat = lager_boards_compat_dt,

0 comments on commit 64d9c22

Please sign in to comment.