Merge tag 'efi-urgent' into x86/urgent

 * Avoid WARN_ON() when mapping BGRT on Baytrail (EFI 32-bit).

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

1 files changed, 12 insertions, 151 deletions

diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c
index 3ad531caf4f0..c8f2a1a69a52 100644
--- a/arch/arm/mach-shmobile/setup-emev2.c
+++ b/arch/arm/mach-shmobile/setup-emev2.c
@@ -16,24 +16,15 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
+#include <linux/clk-provider.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/platform_device.h>
-#include <linux/platform_data/gpio-em.h>
 #include <linux/of_platform.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/io.h>
-#include <linux/irqchip/arm-gic.h>
 #include <mach/common.h>
 #include <mach/emev2.h>
-#include <mach/irqs.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
-#include <asm/mach/time.h>
 
 static struct map_desc emev2_io_desc[] __initdata = {
 #ifdef CONFIG_SMP
@@ -52,150 +43,20 @@ void __init emev2_map_io(void)
 	iotable_init(emev2_io_desc, ARRAY_SIZE(emev2_io_desc));
 }
 
-/* UART */
-static struct resource uart0_resources[] = {
-	DEFINE_RES_MEM(0xe1020000, 0x38),
-	DEFINE_RES_IRQ(40),
-};
-
-static struct resource uart1_resources[] = {
-	DEFINE_RES_MEM(0xe1030000, 0x38),
-	DEFINE_RES_IRQ(41),
-};
-
-static struct resource uart2_resources[] = {
-	DEFINE_RES_MEM(0xe1040000, 0x38),
-	DEFINE_RES_IRQ(42),
-};
-
-static struct resource uart3_resources[] = {
-	DEFINE_RES_MEM(0xe1050000, 0x38),
-	DEFINE_RES_IRQ(43),
-};
-
-#define emev2_register_uart(idx)					\
-	platform_device_register_simple("serial8250-em", idx,		\
-					uart##idx##_resources,		\
-					ARRAY_SIZE(uart##idx##_resources))
-
-/* STI */
-static struct resource sti_resources[] = {
-	DEFINE_RES_MEM(0xe0180000, 0x54),
-	DEFINE_RES_IRQ(157),
-};
-
-#define emev2_register_sti()					\
-	platform_device_register_simple("em_sti", 0,		\
-					sti_resources,		\
-					ARRAY_SIZE(sti_resources))
-
-/* GIO */
-static struct gpio_em_config gio0_config = {
-	.gpio_base = 0,
-	.irq_base = EMEV2_GPIO_IRQ(0),
-	.number_of_pins = 32,
-};
-
-static struct resource gio0_resources[] = {
-	DEFINE_RES_MEM(0xe0050000, 0x2c),
-	DEFINE_RES_MEM(0xe0050040, 0x20),
-	DEFINE_RES_IRQ(99),
-	DEFINE_RES_IRQ(100),
-};
-
-static struct gpio_em_config gio1_config = {
-	.gpio_base = 32,
-	.irq_base = EMEV2_GPIO_IRQ(32),
-	.number_of_pins = 32,
-};
-
-static struct resource gio1_resources[] = {
-	DEFINE_RES_MEM(0xe0050080, 0x2c),
-	DEFINE_RES_MEM(0xe00500c0, 0x20),
-	DEFINE_RES_IRQ(101),
-	DEFINE_RES_IRQ(102),
-};
-
-static struct gpio_em_config gio2_config = {
-	.gpio_base = 64,
-	.irq_base = EMEV2_GPIO_IRQ(64),
-	.number_of_pins = 32,
-};
-
-static struct resource gio2_resources[] = {
-	DEFINE_RES_MEM(0xe0050100, 0x2c),
-	DEFINE_RES_MEM(0xe0050140, 0x20),
-	DEFINE_RES_IRQ(103),
-	DEFINE_RES_IRQ(104),
-};
-
-static struct gpio_em_config gio3_config = {
-	.gpio_base = 96,
-	.irq_base = EMEV2_GPIO_IRQ(96),
-	.number_of_pins = 32,
-};
-
-static struct resource gio3_resources[] = {
-	DEFINE_RES_MEM(0xe0050180, 0x2c),
-	DEFINE_RES_MEM(0xe00501c0, 0x20),
-	DEFINE_RES_IRQ(105),
-	DEFINE_RES_IRQ(106),
-};
-
-static struct gpio_em_config gio4_config = {
-	.gpio_base = 128,
-	.irq_base = EMEV2_GPIO_IRQ(128),
-	.number_of_pins = 31,
-};
-
-static struct resource gio4_resources[] = {
-	DEFINE_RES_MEM(0xe0050200, 0x2c),
-	DEFINE_RES_MEM(0xe0050240, 0x20),
-	DEFINE_RES_IRQ(107),
-	DEFINE_RES_IRQ(108),
-};
-
-#define emev2_register_gio(idx)						\
-	platform_device_register_resndata(&platform_bus, "em_gio",	\
-					  idx, gio##idx##_resources,	\
-					  ARRAY_SIZE(gio##idx##_resources), \
-					  &gio##idx##_config,		\
-					  sizeof(struct gpio_em_config))
-
-static struct resource pmu_resources[] = {
-	DEFINE_RES_IRQ(152),
-	DEFINE_RES_IRQ(153),
-};
-
-#define emev2_register_pmu()					\
-	platform_device_register_simple("arm-pmu", -1,		\
-					pmu_resources,		\
-					ARRAY_SIZE(pmu_resources))
-
-void __init emev2_add_standard_devices(void)
-{
-	if (!IS_ENABLED(CONFIG_COMMON_CLK))
-		emev2_clock_init();
-
-	emev2_register_uart(0);
-	emev2_register_uart(1);
-	emev2_register_uart(2);
-	emev2_register_uart(3);
-	emev2_register_sti();
-	emev2_register_gio(0);
-	emev2_register_gio(1);
-	emev2_register_gio(2);
-	emev2_register_gio(3);
-	emev2_register_gio(4);
-	emev2_register_pmu();
-}
-
 void __init emev2_init_delay(void)
 {
 	shmobile_setup_delay(533, 1, 3); /* Cortex-A9 @ 533MHz */
 }
 
-#ifdef CONFIG_USE_OF
+static void __init emev2_add_standard_devices_dt(void)
+{
+#ifdef CONFIG_COMMON_CLK
+	of_clk_init(NULL);
+#else
+	emev2_clock_init();
+#endif
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
 
 static const char *emev2_boards_compat_dt[] __initdata = {
 	"renesas,emev2",
@@ -206,7 +67,7 @@ DT_MACHINE_START(EMEV2_DT, "Generic Emma Mobile EV2 (Flattened Device Tree)")
 	.smp		= smp_ops(emev2_smp_ops),
 	.map_io		= emev2_map_io,
 	.init_early	= emev2_init_delay,
+	.init_machine	= emev2_add_standard_devices_dt,
+	.init_late	= shmobile_init_late,
 	.dt_compat	= emev2_boards_compat_dt,
 MACHINE_END
-
-#endif /* CONFIG_USE_OF */