driver, gpio: Add support for MPC 8xx CPU ports
Ports A, C and D are 16 bits ports.
Ports B and E are 32 bits ports.
The "compatible" is used to determine each port type.
This patch was originally written by Charles Frey who's
email address is not valid anymore as he left the company.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: FRANJOU Stephane <stephane.franjou@csgroup.eu>
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index e0801c2..bee59c3 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -28,6 +28,7 @@
config MPC8xx
bool "MPC8xx"
+ select CREATE_ARCH_SYMLINK
select BOARD_EARLY_INIT_F
imply CMD_REGINFO
imply WDT_MPC8xx
diff --git a/arch/powerpc/include/asm/arch-mpc8xx/gpio.h b/arch/powerpc/include/asm/arch-mpc8xx/gpio.h
new file mode 100644
index 0000000..6b73acb
--- /dev/null
+++ b/arch/powerpc/include/asm/arch-mpc8xx/gpio.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef _MPC8XX_GPIO_H_
+#define _MPC8XX_GPIO_H_
+
+struct mpc8xx_gpio_plat {
+ ulong addr;
+ unsigned long size;
+ uint ngpios;
+};
+
+#endif /* MPC8XX_GPIO_H_ */