Merge tag 'renesas-soc-fixes3-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel...

[sfrench/cifs-2.6.git] / arch / arm / mach-shmobile / board-lager.c

diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index b47262afb2408c45d5ab10ca3ffc512bc2b14af2..65b128dd4072b8070fb1bb65edd97b7abb4c3d5e 100644 (file)
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -21,6 +21,8 @@
 #include <linux/input.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
+#include <linux/irqchip/arm-gic.h>
 #include <linux/kernel.h>
 #include <linux/leds.h>
 #include <linux/mfd/tmio.h>
@@ -32,7 +34,6 @@
 #include <linux/pinctrl/machine.h>
 #include <linux/platform_data/camera-rcar.h>
 #include <linux/platform_data/gpio-rcar.h>
-#include <linux/platform_data/rcar-du.h>
 #include <linux/platform_data/usb-rcar-gen2-phy.h>
 #include <linux/platform_device.h>
 #include <linux/phy.h>
@@ -83,61 +84,6 @@
  *
  */
 
-/* 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 const struct rcar_du_platform_data lager_du_pdata __initconst = {
-       .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);
-}
-
 /* LEDS */
 static struct gpio_led lager_leds[] = {
        {
@@ -800,8 +746,6 @@ static void __init lager_add_standard_devices(void)
 
        platform_device_register_full(&ether_info);
 
-       lager_add_du_device();
-
        platform_device_register_resndata(NULL, "qspi", 0,
                                          qspi_resources,
                                          ARRAY_SIZE(qspi_resources),
@@ -869,6 +813,16 @@ static void __init lager_init(void)
                                          lager_ksz8041_fixup);
 }
 
+static void __init lager_legacy_init_irq(void)
+{
+       void __iomem *gic_dist_base = ioremap_nocache(0xf1001000, 0x1000);
+       void __iomem *gic_cpu_base = ioremap_nocache(0xf1002000, 0x1000);
+
+       gic_init(0, 29, gic_dist_base, gic_cpu_base);
+
+       /* Do not invoke DT-based interrupt code via irqchip_init() */
+}
+
 static const char * const lager_boards_compat_dt[] __initconst = {
        "renesas,lager",
        NULL,
@@ -877,6 +831,7 @@ static const char * const lager_boards_compat_dt[] __initconst = {
 DT_MACHINE_START(LAGER_DT, "lager")
        .smp            = smp_ops(r8a7790_smp_ops),
        .init_early     = shmobile_init_delay,
+       .init_irq       = lager_legacy_init_irq,
        .init_time      = rcar_gen2_timer_init,
        .init_machine   = lager_init,
        .init_late      = shmobile_init_late,