Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 94 insertions, 0 deletions

diff --git a/arch/arm/mach-s3c/gpio-samsung-s3c64xx.h b/arch/arm/mach-s3c/gpio-samsung-s3c64xx.h
new file mode 100644
index 000000000..8ed144a0d
--- /dev/null
+++ b/arch/arm/mach-s3c/gpio-samsung-s3c64xx.h
@@ -0,0 +1,94 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *	http://armlinux.simtec.co.uk/
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C6400 - GPIO lib support
+ */
+
+#ifndef GPIO_SAMSUNG_S3C64XX_H
+#define GPIO_SAMSUNG_S3C64XX_H
+
+#ifdef CONFIG_GPIO_SAMSUNG
+
+/* GPIO bank sizes */
+#define S3C64XX_GPIO_A_NR	(8)
+#define S3C64XX_GPIO_B_NR	(7)
+#define S3C64XX_GPIO_C_NR	(8)
+#define S3C64XX_GPIO_D_NR	(5)
+#define S3C64XX_GPIO_E_NR	(5)
+#define S3C64XX_GPIO_F_NR	(16)
+#define S3C64XX_GPIO_G_NR	(7)
+#define S3C64XX_GPIO_H_NR	(10)
+#define S3C64XX_GPIO_I_NR	(16)
+#define S3C64XX_GPIO_J_NR	(12)
+#define S3C64XX_GPIO_K_NR	(16)
+#define S3C64XX_GPIO_L_NR	(15)
+#define S3C64XX_GPIO_M_NR	(6)
+#define S3C64XX_GPIO_N_NR	(16)
+#define S3C64XX_GPIO_O_NR	(16)
+#define S3C64XX_GPIO_P_NR	(15)
+#define S3C64XX_GPIO_Q_NR	(9)
+
+/* GPIO bank numbes */
+
+/* CONFIG_S3C_GPIO_SPACE allows the user to select extra
+ * space for debugging purposes so that any accidental
+ * change from one gpio bank to another can be caught.
+*/
+
+#define S3C64XX_GPIO_NEXT(__gpio) \
+	((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
+
+enum s3c_gpio_number {
+	S3C64XX_GPIO_A_START = 0,
+	S3C64XX_GPIO_B_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_A),
+	S3C64XX_GPIO_C_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_B),
+	S3C64XX_GPIO_D_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_C),
+	S3C64XX_GPIO_E_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_D),
+	S3C64XX_GPIO_F_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_E),
+	S3C64XX_GPIO_G_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_F),
+	S3C64XX_GPIO_H_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_G),
+	S3C64XX_GPIO_I_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_H),
+	S3C64XX_GPIO_J_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_I),
+	S3C64XX_GPIO_K_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_J),
+	S3C64XX_GPIO_L_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_K),
+	S3C64XX_GPIO_M_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_L),
+	S3C64XX_GPIO_N_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_M),
+	S3C64XX_GPIO_O_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_N),
+	S3C64XX_GPIO_P_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_O),
+	S3C64XX_GPIO_Q_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_P),
+};
+
+/* S3C64XX GPIO number definitions. */
+
+#define S3C64XX_GPA(_nr)	(S3C64XX_GPIO_A_START + (_nr))
+#define S3C64XX_GPB(_nr)	(S3C64XX_GPIO_B_START + (_nr))
+#define S3C64XX_GPC(_nr)	(S3C64XX_GPIO_C_START + (_nr))
+#define S3C64XX_GPD(_nr)	(S3C64XX_GPIO_D_START + (_nr))
+#define S3C64XX_GPE(_nr)	(S3C64XX_GPIO_E_START + (_nr))
+#define S3C64XX_GPF(_nr)	(S3C64XX_GPIO_F_START + (_nr))
+#define S3C64XX_GPG(_nr)	(S3C64XX_GPIO_G_START + (_nr))
+#define S3C64XX_GPH(_nr)	(S3C64XX_GPIO_H_START + (_nr))
+#define S3C64XX_GPI(_nr)	(S3C64XX_GPIO_I_START + (_nr))
+#define S3C64XX_GPJ(_nr)	(S3C64XX_GPIO_J_START + (_nr))
+#define S3C64XX_GPK(_nr)	(S3C64XX_GPIO_K_START + (_nr))
+#define S3C64XX_GPL(_nr)	(S3C64XX_GPIO_L_START + (_nr))
+#define S3C64XX_GPM(_nr)	(S3C64XX_GPIO_M_START + (_nr))
+#define S3C64XX_GPN(_nr)	(S3C64XX_GPIO_N_START + (_nr))
+#define S3C64XX_GPO(_nr)	(S3C64XX_GPIO_O_START + (_nr))
+#define S3C64XX_GPP(_nr)	(S3C64XX_GPIO_P_START + (_nr))
+#define S3C64XX_GPQ(_nr)	(S3C64XX_GPIO_Q_START + (_nr))
+
+/* the end of the S3C64XX specific gpios */
+#define S3C64XX_GPIO_END	(S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1)
+#define S3C_GPIO_END		S3C64XX_GPIO_END
+
+/* define the number of gpios we need to the one after the GPQ() range */
+#define GPIO_BOARD_START (S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1)
+
+#endif /* GPIO_SAMSUNG */
+#endif /* GPIO_SAMSUNG_S3C64XX_H */
+