Просмотр исходного кода

dm: tegra: Add platform data for the GPIO driver

Add platform data for the GPIO driver. It doesn't need to contain anything
since the GPIO driver will actually use information from the CONFIGs for
now. This merely serves to ensure that the GPIO driver is bound.

Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass 10 лет назад
Родитель
Сommit
0521f98427
1 измененных файлов с 8 добавлено и 0 удалено
  1. 8 0
      board/nvidia/common/board.c

+ 8 - 0
board/nvidia/common/board.c

@@ -6,6 +6,7 @@
  */
  */
 
 
 #include <common.h>
 #include <common.h>
+#include <dm.h>
 #include <ns16550.h>
 #include <ns16550.h>
 #include <linux/compiler.h>
 #include <linux/compiler.h>
 #include <asm/io.h>
 #include <asm/io.h>
@@ -43,6 +44,13 @@
 
 
 DECLARE_GLOBAL_DATA_PTR;
 DECLARE_GLOBAL_DATA_PTR;
 
 
+#ifdef CONFIG_SPL_BUILD
+/* TODO(sjg@chromium.org): Remove once SPL supports device tree */
+U_BOOT_DEVICE(tegra_gpios) = {
+	"gpio_tegra"
+};
+#endif
+
 const struct tegra_sysinfo sysinfo = {
 const struct tegra_sysinfo sysinfo = {
 	CONFIG_TEGRA_BOARD_STRING
 	CONFIG_TEGRA_BOARD_STRING
 };
 };