* [PATCH 1/2] pinctrl: amlogic: Add support for Amlogic Meson GXBB SoC
[not found] ` <1462036875-22625-1-git-send-email-carlo-KA+7E9HrN00dnm+yROfE0A@public.gmane.org>
@ 2016-04-30 17:21 ` Carlo Caione
[not found] ` <1462036875-22625-2-git-send-email-carlo-KA+7E9HrN00dnm+yROfE0A@public.gmane.org>
2016-04-30 17:21 ` [PATCH 2/2] ARM64: dts: amlogic: Enable pin controller on GXBB-based platforms Carlo Caione
1 sibling, 1 reply; 7+ messages in thread
From: Carlo Caione @ 2016-04-30 17:21 UTC (permalink / raw)
To: robh+dt-DgEjT+Ai2ygdnm+yROfE0A,
linus.walleij-QSEj5FYQhm4dnm+yROfE0A,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-meson-/JYPxA39Uh5TLH3MbocFFw,
devicetree-u79uwXL29TY76Z2rM5mHXA, afaerber-l3A5Bk7waGM,
arnd-r2nGTMty4D4, khilman-rdvid1DuHRBWk0Htik3J/w,
linux-6IF/jdPJHihWk0Htik3J/w
Cc: Carlo Caione
From: Carlo Caione <carlo-6IF/jdPJHihWk0Htik3J/w@public.gmane.org>
This patch adds the basic platform file to support the pin controller
found on the Amlogic Meson GXBB SoCs.
Signed-off-by: Carlo Caione <carlo-6IF/jdPJHihWk0Htik3J/w@public.gmane.org>
---
.../devicetree/bindings/pinctrl/meson,pinctrl.txt | 2 +
arch/arm64/Kconfig.platforms | 2 +
drivers/pinctrl/meson/Makefile | 2 +-
drivers/pinctrl/meson/pinctrl-meson-gxbb.c | 432 +++++++++++++++++++++
drivers/pinctrl/meson/pinctrl-meson.c | 8 +
drivers/pinctrl/meson/pinctrl-meson.h | 2 +
include/dt-bindings/gpio/meson-gxbb-gpio.h | 154 ++++++++
7 files changed, 601 insertions(+), 1 deletion(-)
create mode 100644 drivers/pinctrl/meson/pinctrl-meson-gxbb.c
create mode 100644 include/dt-bindings/gpio/meson-gxbb-gpio.h
diff --git a/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt
index 32f4a2d..fe7fe0b 100644
--- a/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt
@@ -5,6 +5,8 @@ Required properties for the root node:
"amlogic,meson8b-cbus-pinctrl"
"amlogic,meson8-aobus-pinctrl"
"amlogic,meson8b-aobus-pinctrl"
+ "amlogic,meson-gxbb-periphs-pinctrl"
+ "amlogic,meson-gxbb-aobus-pinctrl"
- reg: address and size of registers controlling irq functionality
=== GPIO sub-nodes ===
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 9fbc3e6..21e26e6 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -58,6 +58,8 @@ config ARCH_MEDIATEK
config ARCH_MESON
bool "Amlogic Platforms"
+ select PINCTRL
+ select PINCTRL_MESON
help
This enables support for the Amlogic S905 SoCs.
diff --git a/drivers/pinctrl/meson/Makefile b/drivers/pinctrl/meson/Makefile
index c751d22..24434f1 100644
--- a/drivers/pinctrl/meson/Makefile
+++ b/drivers/pinctrl/meson/Makefile
@@ -1,2 +1,2 @@
-obj-y += pinctrl-meson8.o pinctrl-meson8b.o
+obj-y += pinctrl-meson8.o pinctrl-meson8b.o pinctrl-meson-gxbb.o
obj-y += pinctrl-meson.o
diff --git a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
new file mode 100644
index 0000000..eeabafb
--- /dev/null
+++ b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
@@ -0,0 +1,432 @@
+/*
+ * Pin controller and GPIO driver for Amlogic Meson GXBB.
+ *
+ * Copyright (C) 2016 Endless Mobile, Inc.
+ * Author: Carlo Caione <carlo-6IF/jdPJHihWk0Htik3J/w@public.gmane.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <dt-bindings/gpio/meson-gxbb-gpio.h>
+#include "pinctrl-meson.h"
+
+#define EE_OFF 14
+
+static const struct pinctrl_pin_desc meson_gxbb_periphs_pins[] = {
+ MESON_PIN(GPIOZ_0, EE_OFF),
+ MESON_PIN(GPIOZ_1, EE_OFF),
+ MESON_PIN(GPIOZ_2, EE_OFF),
+ MESON_PIN(GPIOZ_3, EE_OFF),
+ MESON_PIN(GPIOZ_4, EE_OFF),
+ MESON_PIN(GPIOZ_5, EE_OFF),
+ MESON_PIN(GPIOZ_6, EE_OFF),
+ MESON_PIN(GPIOZ_7, EE_OFF),
+ MESON_PIN(GPIOZ_8, EE_OFF),
+ MESON_PIN(GPIOZ_9, EE_OFF),
+ MESON_PIN(GPIOZ_10, EE_OFF),
+ MESON_PIN(GPIOZ_11, EE_OFF),
+ MESON_PIN(GPIOZ_12, EE_OFF),
+ MESON_PIN(GPIOZ_13, EE_OFF),
+ MESON_PIN(GPIOZ_14, EE_OFF),
+ MESON_PIN(GPIOZ_15, EE_OFF),
+
+ MESON_PIN(GPIOH_0, EE_OFF),
+ MESON_PIN(GPIOH_1, EE_OFF),
+ MESON_PIN(GPIOH_2, EE_OFF),
+ MESON_PIN(GPIOH_3, EE_OFF),
+
+ MESON_PIN(BOOT_0, EE_OFF),
+ MESON_PIN(BOOT_1, EE_OFF),
+ MESON_PIN(BOOT_2, EE_OFF),
+ MESON_PIN(BOOT_3, EE_OFF),
+ MESON_PIN(BOOT_4, EE_OFF),
+ MESON_PIN(BOOT_5, EE_OFF),
+ MESON_PIN(BOOT_6, EE_OFF),
+ MESON_PIN(BOOT_7, EE_OFF),
+ MESON_PIN(BOOT_8, EE_OFF),
+ MESON_PIN(BOOT_9, EE_OFF),
+ MESON_PIN(BOOT_10, EE_OFF),
+ MESON_PIN(BOOT_11, EE_OFF),
+ MESON_PIN(BOOT_12, EE_OFF),
+ MESON_PIN(BOOT_13, EE_OFF),
+ MESON_PIN(BOOT_14, EE_OFF),
+ MESON_PIN(BOOT_15, EE_OFF),
+ MESON_PIN(BOOT_16, EE_OFF),
+ MESON_PIN(BOOT_17, EE_OFF),
+
+ MESON_PIN(CARD_0, EE_OFF),
+ MESON_PIN(CARD_1, EE_OFF),
+ MESON_PIN(CARD_2, EE_OFF),
+ MESON_PIN(CARD_3, EE_OFF),
+ MESON_PIN(CARD_4, EE_OFF),
+ MESON_PIN(CARD_5, EE_OFF),
+ MESON_PIN(CARD_6, EE_OFF),
+
+ MESON_PIN(GPIODV_0, EE_OFF),
+ MESON_PIN(GPIODV_1, EE_OFF),
+ MESON_PIN(GPIODV_2, EE_OFF),
+ MESON_PIN(GPIODV_3, EE_OFF),
+ MESON_PIN(GPIODV_4, EE_OFF),
+ MESON_PIN(GPIODV_5, EE_OFF),
+ MESON_PIN(GPIODV_6, EE_OFF),
+ MESON_PIN(GPIODV_7, EE_OFF),
+ MESON_PIN(GPIODV_8, EE_OFF),
+ MESON_PIN(GPIODV_9, EE_OFF),
+ MESON_PIN(GPIODV_10, EE_OFF),
+ MESON_PIN(GPIODV_11, EE_OFF),
+ MESON_PIN(GPIODV_12, EE_OFF),
+ MESON_PIN(GPIODV_13, EE_OFF),
+ MESON_PIN(GPIODV_14, EE_OFF),
+ MESON_PIN(GPIODV_15, EE_OFF),
+ MESON_PIN(GPIODV_16, EE_OFF),
+ MESON_PIN(GPIODV_17, EE_OFF),
+ MESON_PIN(GPIODV_19, EE_OFF),
+ MESON_PIN(GPIODV_20, EE_OFF),
+ MESON_PIN(GPIODV_21, EE_OFF),
+ MESON_PIN(GPIODV_22, EE_OFF),
+ MESON_PIN(GPIODV_23, EE_OFF),
+ MESON_PIN(GPIODV_24, EE_OFF),
+ MESON_PIN(GPIODV_25, EE_OFF),
+ MESON_PIN(GPIODV_26, EE_OFF),
+ MESON_PIN(GPIODV_27, EE_OFF),
+ MESON_PIN(GPIODV_28, EE_OFF),
+ MESON_PIN(GPIODV_29, EE_OFF),
+
+ MESON_PIN(GPIOY_0, EE_OFF),
+ MESON_PIN(GPIOY_1, EE_OFF),
+ MESON_PIN(GPIOY_2, EE_OFF),
+ MESON_PIN(GPIOY_3, EE_OFF),
+ MESON_PIN(GPIOY_4, EE_OFF),
+ MESON_PIN(GPIOY_5, EE_OFF),
+ MESON_PIN(GPIOY_6, EE_OFF),
+ MESON_PIN(GPIOY_7, EE_OFF),
+ MESON_PIN(GPIOY_8, EE_OFF),
+ MESON_PIN(GPIOY_9, EE_OFF),
+ MESON_PIN(GPIOY_10, EE_OFF),
+ MESON_PIN(GPIOY_11, EE_OFF),
+ MESON_PIN(GPIOY_12, EE_OFF),
+ MESON_PIN(GPIOY_13, EE_OFF),
+ MESON_PIN(GPIOY_14, EE_OFF),
+ MESON_PIN(GPIOY_15, EE_OFF),
+ MESON_PIN(GPIOY_16, EE_OFF),
+
+ MESON_PIN(GPIOX_0, EE_OFF),
+ MESON_PIN(GPIOX_1, EE_OFF),
+ MESON_PIN(GPIOX_2, EE_OFF),
+ MESON_PIN(GPIOX_3, EE_OFF),
+ MESON_PIN(GPIOX_4, EE_OFF),
+ MESON_PIN(GPIOX_5, EE_OFF),
+ MESON_PIN(GPIOX_6, EE_OFF),
+ MESON_PIN(GPIOX_7, EE_OFF),
+ MESON_PIN(GPIOX_8, EE_OFF),
+ MESON_PIN(GPIOX_9, EE_OFF),
+ MESON_PIN(GPIOX_10, EE_OFF),
+ MESON_PIN(GPIOX_11, EE_OFF),
+ MESON_PIN(GPIOX_12, EE_OFF),
+ MESON_PIN(GPIOX_13, EE_OFF),
+ MESON_PIN(GPIOX_14, EE_OFF),
+ MESON_PIN(GPIOX_15, EE_OFF),
+ MESON_PIN(GPIOX_16, EE_OFF),
+ MESON_PIN(GPIOX_17, EE_OFF),
+ MESON_PIN(GPIOX_18, EE_OFF),
+ MESON_PIN(GPIOX_19, EE_OFF),
+ MESON_PIN(GPIOX_20, EE_OFF),
+ MESON_PIN(GPIOX_21, EE_OFF),
+ MESON_PIN(GPIOX_22, EE_OFF),
+
+ MESON_PIN(GPIOCLK_0, EE_OFF),
+ MESON_PIN(GPIOCLK_1, EE_OFF),
+ MESON_PIN(GPIOCLK_2, EE_OFF),
+ MESON_PIN(GPIOCLK_3, EE_OFF),
+
+ MESON_PIN(GPIO_TEST_N, EE_OFF),
+};
+
+static const struct pinctrl_pin_desc meson_gxbb_aobus_pins[] = {
+ MESON_PIN(GPIOAO_0, 0),
+ MESON_PIN(GPIOAO_1, 0),
+ MESON_PIN(GPIOAO_2, 0),
+ MESON_PIN(GPIOAO_3, 0),
+ MESON_PIN(GPIOAO_4, 0),
+ MESON_PIN(GPIOAO_5, 0),
+ MESON_PIN(GPIOAO_6, 0),
+ MESON_PIN(GPIOAO_7, 0),
+ MESON_PIN(GPIOAO_8, 0),
+ MESON_PIN(GPIOAO_9, 0),
+ MESON_PIN(GPIOAO_10, 0),
+ MESON_PIN(GPIOAO_11, 0),
+ MESON_PIN(GPIOAO_12, 0),
+ MESON_PIN(GPIOAO_13, 0),
+};
+
+static const unsigned int uart_tx_ao_a_pins[] = { PIN(GPIOAO_0, 0) };
+static const unsigned int uart_rx_ao_a_pins[] = { PIN(GPIOAO_1, 0) };
+static const unsigned int uart_cts_ao_a_pins[] = { PIN(GPIOAO_2, 0) };
+static const unsigned int uart_rts_ao_a_pins[] = { PIN(GPIOAO_3, 0) };
+
+static struct meson_pmx_group meson_gxbb_periphs_groups[] = {
+ GPIO_GROUP(GPIOZ_0, EE_OFF),
+ GPIO_GROUP(GPIOZ_1, EE_OFF),
+ GPIO_GROUP(GPIOZ_2, EE_OFF),
+ GPIO_GROUP(GPIOZ_3, EE_OFF),
+ GPIO_GROUP(GPIOZ_4, EE_OFF),
+ GPIO_GROUP(GPIOZ_5, EE_OFF),
+ GPIO_GROUP(GPIOZ_6, EE_OFF),
+ GPIO_GROUP(GPIOZ_7, EE_OFF),
+ GPIO_GROUP(GPIOZ_8, EE_OFF),
+ GPIO_GROUP(GPIOZ_9, EE_OFF),
+ GPIO_GROUP(GPIOZ_10, EE_OFF),
+ GPIO_GROUP(GPIOZ_11, EE_OFF),
+ GPIO_GROUP(GPIOZ_12, EE_OFF),
+ GPIO_GROUP(GPIOZ_13, EE_OFF),
+ GPIO_GROUP(GPIOZ_14, EE_OFF),
+ GPIO_GROUP(GPIOZ_15, EE_OFF),
+
+ GPIO_GROUP(GPIOH_0, EE_OFF),
+ GPIO_GROUP(GPIOH_1, EE_OFF),
+ GPIO_GROUP(GPIOH_2, EE_OFF),
+ GPIO_GROUP(GPIOH_3, EE_OFF),
+
+ GPIO_GROUP(BOOT_0, EE_OFF),
+ GPIO_GROUP(BOOT_1, EE_OFF),
+ GPIO_GROUP(BOOT_2, EE_OFF),
+ GPIO_GROUP(BOOT_3, EE_OFF),
+ GPIO_GROUP(BOOT_4, EE_OFF),
+ GPIO_GROUP(BOOT_5, EE_OFF),
+ GPIO_GROUP(BOOT_6, EE_OFF),
+ GPIO_GROUP(BOOT_7, EE_OFF),
+ GPIO_GROUP(BOOT_8, EE_OFF),
+ GPIO_GROUP(BOOT_9, EE_OFF),
+ GPIO_GROUP(BOOT_10, EE_OFF),
+ GPIO_GROUP(BOOT_11, EE_OFF),
+ GPIO_GROUP(BOOT_12, EE_OFF),
+ GPIO_GROUP(BOOT_13, EE_OFF),
+ GPIO_GROUP(BOOT_14, EE_OFF),
+ GPIO_GROUP(BOOT_15, EE_OFF),
+ GPIO_GROUP(BOOT_16, EE_OFF),
+ GPIO_GROUP(BOOT_17, EE_OFF),
+
+ GPIO_GROUP(CARD_0, EE_OFF),
+ GPIO_GROUP(CARD_1, EE_OFF),
+ GPIO_GROUP(CARD_2, EE_OFF),
+ GPIO_GROUP(CARD_3, EE_OFF),
+ GPIO_GROUP(CARD_4, EE_OFF),
+ GPIO_GROUP(CARD_5, EE_OFF),
+ GPIO_GROUP(CARD_6, EE_OFF),
+
+ GPIO_GROUP(GPIODV_0, EE_OFF),
+ GPIO_GROUP(GPIODV_1, EE_OFF),
+ GPIO_GROUP(GPIODV_2, EE_OFF),
+ GPIO_GROUP(GPIODV_3, EE_OFF),
+ GPIO_GROUP(GPIODV_4, EE_OFF),
+ GPIO_GROUP(GPIODV_5, EE_OFF),
+ GPIO_GROUP(GPIODV_6, EE_OFF),
+ GPIO_GROUP(GPIODV_7, EE_OFF),
+ GPIO_GROUP(GPIODV_8, EE_OFF),
+ GPIO_GROUP(GPIODV_9, EE_OFF),
+ GPIO_GROUP(GPIODV_10, EE_OFF),
+ GPIO_GROUP(GPIODV_11, EE_OFF),
+ GPIO_GROUP(GPIODV_12, EE_OFF),
+ GPIO_GROUP(GPIODV_13, EE_OFF),
+ GPIO_GROUP(GPIODV_14, EE_OFF),
+ GPIO_GROUP(GPIODV_15, EE_OFF),
+ GPIO_GROUP(GPIODV_16, EE_OFF),
+ GPIO_GROUP(GPIODV_17, EE_OFF),
+ GPIO_GROUP(GPIODV_19, EE_OFF),
+ GPIO_GROUP(GPIODV_20, EE_OFF),
+ GPIO_GROUP(GPIODV_21, EE_OFF),
+ GPIO_GROUP(GPIODV_22, EE_OFF),
+ GPIO_GROUP(GPIODV_23, EE_OFF),
+ GPIO_GROUP(GPIODV_24, EE_OFF),
+ GPIO_GROUP(GPIODV_25, EE_OFF),
+ GPIO_GROUP(GPIODV_26, EE_OFF),
+ GPIO_GROUP(GPIODV_27, EE_OFF),
+ GPIO_GROUP(GPIODV_28, EE_OFF),
+ GPIO_GROUP(GPIODV_29, EE_OFF),
+
+ GPIO_GROUP(GPIOY_0, EE_OFF),
+ GPIO_GROUP(GPIOY_1, EE_OFF),
+ GPIO_GROUP(GPIOY_2, EE_OFF),
+ GPIO_GROUP(GPIOY_3, EE_OFF),
+ GPIO_GROUP(GPIOY_4, EE_OFF),
+ GPIO_GROUP(GPIOY_5, EE_OFF),
+ GPIO_GROUP(GPIOY_6, EE_OFF),
+ GPIO_GROUP(GPIOY_7, EE_OFF),
+ GPIO_GROUP(GPIOY_8, EE_OFF),
+ GPIO_GROUP(GPIOY_9, EE_OFF),
+ GPIO_GROUP(GPIOY_10, EE_OFF),
+ GPIO_GROUP(GPIOY_11, EE_OFF),
+ GPIO_GROUP(GPIOY_12, EE_OFF),
+ GPIO_GROUP(GPIOY_13, EE_OFF),
+ GPIO_GROUP(GPIOY_14, EE_OFF),
+ GPIO_GROUP(GPIOY_15, EE_OFF),
+ GPIO_GROUP(GPIOY_16, EE_OFF),
+
+ GPIO_GROUP(GPIOX_0, EE_OFF),
+ GPIO_GROUP(GPIOX_1, EE_OFF),
+ GPIO_GROUP(GPIOX_2, EE_OFF),
+ GPIO_GROUP(GPIOX_3, EE_OFF),
+ GPIO_GROUP(GPIOX_4, EE_OFF),
+ GPIO_GROUP(GPIOX_5, EE_OFF),
+ GPIO_GROUP(GPIOX_6, EE_OFF),
+ GPIO_GROUP(GPIOX_7, EE_OFF),
+ GPIO_GROUP(GPIOX_8, EE_OFF),
+ GPIO_GROUP(GPIOX_9, EE_OFF),
+ GPIO_GROUP(GPIOX_10, EE_OFF),
+ GPIO_GROUP(GPIOX_11, EE_OFF),
+ GPIO_GROUP(GPIOX_12, EE_OFF),
+ GPIO_GROUP(GPIOX_13, EE_OFF),
+ GPIO_GROUP(GPIOX_14, EE_OFF),
+ GPIO_GROUP(GPIOX_15, EE_OFF),
+ GPIO_GROUP(GPIOX_16, EE_OFF),
+ GPIO_GROUP(GPIOX_17, EE_OFF),
+ GPIO_GROUP(GPIOX_18, EE_OFF),
+ GPIO_GROUP(GPIOX_19, EE_OFF),
+ GPIO_GROUP(GPIOX_20, EE_OFF),
+ GPIO_GROUP(GPIOX_21, EE_OFF),
+ GPIO_GROUP(GPIOX_22, EE_OFF),
+
+ GPIO_GROUP(GPIOCLK_0, EE_OFF),
+ GPIO_GROUP(GPIOCLK_1, EE_OFF),
+ GPIO_GROUP(GPIOCLK_2, EE_OFF),
+ GPIO_GROUP(GPIOCLK_3, EE_OFF),
+
+ GPIO_GROUP(GPIO_TEST_N, EE_OFF),
+};
+
+static struct meson_pmx_group meson_gxbb_aobus_groups[] = {
+ GPIO_GROUP(GPIOAO_0, 0),
+ GPIO_GROUP(GPIOAO_1, 0),
+ GPIO_GROUP(GPIOAO_2, 0),
+ GPIO_GROUP(GPIOAO_3, 0),
+ GPIO_GROUP(GPIOAO_4, 0),
+ GPIO_GROUP(GPIOAO_5, 0),
+ GPIO_GROUP(GPIOAO_6, 0),
+ GPIO_GROUP(GPIOAO_7, 0),
+ GPIO_GROUP(GPIOAO_8, 0),
+ GPIO_GROUP(GPIOAO_9, 0),
+ GPIO_GROUP(GPIOAO_10, 0),
+ GPIO_GROUP(GPIOAO_11, 0),
+ GPIO_GROUP(GPIOAO_12, 0),
+ GPIO_GROUP(GPIOAO_13, 0),
+
+ /* bank AO */
+ GROUP(uart_tx_ao_a, 0, 12),
+ GROUP(uart_rx_ao_a, 0, 11),
+ GROUP(uart_cts_ao_a, 0, 10),
+ GROUP(uart_rts_ao_a, 0, 9),
+};
+
+static const char * const gpio_periphs_groups[] = {
+ "GPIOZ_0", "GPIOZ_1", "GPIOZ_2", "GPIOZ_3", "GPIOZ_4",
+ "GPIOZ_5", "GPIOZ_6", "GPIOZ_7", "GPIOZ_8", "GPIOZ_9",
+ "GPIOZ_10", "GPIOZ_11", "GPIOZ_12", "GPIOZ_13", "GPIOZ_14",
+ "GPIOZ_15",
+
+ "GPIOH_0", "GPIOH_1", "GPIOH_2", "GPIOH_3",
+
+ "BOOT_0", "BOOT_1", "BOOT_2", "BOOT_3", "BOOT_4",
+ "BOOT_5", "BOOT_6", "BOOT_7", "BOOT_8", "BOOT_9",
+ "BOOT_10", "BOOT_11", "BOOT_12", "BOOT_13", "BOOT_14",
+ "BOOT_15", "BOOT_16", "BOOT_17",
+
+ "CARD_0", "CARD_1", "CARD_2", "CARD_3", "CARD_4",
+ "CARD_5", "CARD_6",
+
+ "GPIODV_0", "GPIODV_1", "GPIODV_2", "GPIODV_3", "GPIODV_4",
+ "GPIODV_5", "GPIODV_6", "GPIODV_7", "GPIODV_8", "GPIODV_9",
+ "GPIODV_10", "GPIODV_11", "GPIODV_12", "GPIODV_13", "GPIODV_14",
+ "GPIODV_15", "GPIODV_16", "GPIODV_17", "GPIODV_18", "GPIODV_19",
+ "GPIODV_20", "GPIODV_21", "GPIODV_22", "GPIODV_23", "GPIODV_24",
+ "GPIODV_25", "GPIODV_26", "GPIODV_27", "GPIODV_28", "GPIODV_29",
+
+ "GPIOY_0", "GPIOY_1", "GPIOY_2", "GPIOY_3", "GPIOY_4",
+ "GPIOY_5", "GPIOY_6", "GPIOY_7", "GPIOY_8", "GPIOY_9",
+ "GPIOY_10", "GPIOY_11", "GPIOY_12", "GPIOY_13", "GPIOY_14",
+ "GPIOY_15", "GPIOY_16",
+
+ "GPIOX_0", "GPIOX_1", "GPIOX_2", "GPIOX_3", "GPIOX_4",
+ "GPIOX_5", "GPIOX_6", "GPIOX_7", "GPIOX_8", "GPIOX_9",
+ "GPIOX_10", "GPIOX_11", "GPIOX_12", "GPIOX_13", "GPIOX_14",
+ "GPIOX_15", "GPIOX_16", "GPIOX_17", "GPIOX_18", "GPIOX_19",
+ "GPIOX_20", "GPIOX_21", "GPIOX_22",
+
+ "GPIO_TEST_N",
+};
+
+static const char * const gpio_aobus_groups[] = {
+ "GPIOAO_0", "GPIOAO_1", "GPIOAO_2", "GPIOAO_3", "GPIOAO_4",
+ "GPIOAO_5", "GPIOAO_6", "GPIOAO_7", "GPIOAO_8", "GPIOAO_9",
+ "GPIOAO_10", "GPIOAO_11", "GPIOAO_12", "GPIOAO_13",
+};
+
+static const char * const uart_ao_groups[] = {
+ "uart_tx_ao_a", "uart_rx_ao_a", "uart_cts_ao_a", "uart_rts_ao_a"
+};
+
+static struct meson_pmx_func meson_gxbb_periphs_functions[] = {
+ FUNCTION(gpio_periphs),
+};
+
+static struct meson_pmx_func meson_gxbb_aobus_functions[] = {
+ FUNCTION(gpio_aobus),
+ FUNCTION(uart_ao),
+};
+
+static struct meson_bank meson_gxbb_periphs_banks[] = {
+ /* name first last pullen pull dir out in */
+ BANK("X", PIN(GPIOX_0, EE_OFF), PIN(GPIOX_22, EE_OFF), 4, 0, 4, 0, 12, 0, 13, 0, 14, 0),
+ BANK("Y", PIN(GPIOY_0, EE_OFF), PIN(GPIOY_16, EE_OFF), 1, 0, 1, 0, 3, 0, 4, 0, 5, 0),
+ BANK("DV", PIN(GPIODV_0, EE_OFF), PIN(GPIODV_29, EE_OFF), 0, 0, 0, 0, 0, 0, 1, 0, 2, 0),
+ BANK("H", PIN(GPIOH_0, EE_OFF), PIN(GPIOH_3, EE_OFF), 1, 20, 1, 20, 3, 20, 4, 20, 5, 20),
+ BANK("Z", PIN(GPIOZ_0, EE_OFF), PIN(GPIOZ_15, EE_OFF), 3, 0, 3, 0, 9, 0, 10, 0, 11, 0),
+ BANK("CARD", PIN(CARD_0, EE_OFF), PIN(CARD_6, EE_OFF), 2, 20, 2, 20, 6, 20, 7, 20, 8, 20),
+ BANK("BOOT", PIN(BOOT_0, EE_OFF), PIN(BOOT_17, EE_OFF), 2, 0, 2, 0, 6, 0, 7, 0, 8, 0),
+ BANK("CLK", PIN(GPIOCLK_0, EE_OFF), PIN(GPIOCLK_3, EE_OFF), 3, 28, 3, 28, 9, 28, 10, 28, 11, 28),
+};
+
+static struct meson_bank meson_gxbb_aobus_banks[] = {
+ /* name first last pullen pull dir out in */
+ BANK("AO", PIN(GPIOAO_0, 0), PIN(GPIOAO_13, 0), 0, 0, 0, 16, 0, 0, 0, 16, 1, 0),
+};
+
+static struct meson_domain_data meson_gxbb_periphs_domain_data = {
+ .name = "periphs-banks",
+ .banks = meson_gxbb_periphs_banks,
+ .num_banks = ARRAY_SIZE(meson_gxbb_periphs_banks),
+ .pin_base = 14,
+ .num_pins = 120,
+};
+
+static struct meson_domain_data meson_gxbb_aobus_domain_data = {
+ .name = "aobus-banks",
+ .banks = meson_gxbb_aobus_banks,
+ .num_banks = ARRAY_SIZE(meson_gxbb_aobus_banks),
+ .pin_base = 0,
+ .num_pins = 14,
+};
+
+struct meson_pinctrl_data meson_gxbb_periphs_pinctrl_data = {
+ .pins = meson_gxbb_periphs_pins,
+ .groups = meson_gxbb_periphs_groups,
+ .funcs = meson_gxbb_periphs_functions,
+ .domain_data = &meson_gxbb_periphs_domain_data,
+ .num_pins = ARRAY_SIZE(meson_gxbb_periphs_pins),
+ .num_groups = ARRAY_SIZE(meson_gxbb_periphs_groups),
+ .num_funcs = ARRAY_SIZE(meson_gxbb_periphs_functions),
+};
+
+struct meson_pinctrl_data meson_gxbb_aobus_pinctrl_data = {
+ .pins = meson_gxbb_aobus_pins,
+ .groups = meson_gxbb_aobus_groups,
+ .funcs = meson_gxbb_aobus_functions,
+ .domain_data = &meson_gxbb_aobus_domain_data,
+ .num_pins = ARRAY_SIZE(meson_gxbb_aobus_pins),
+ .num_groups = ARRAY_SIZE(meson_gxbb_aobus_groups),
+ .num_funcs = ARRAY_SIZE(meson_gxbb_aobus_functions),
+};
diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c
index 0bdb8fd..cefb8cf 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.c
+++ b/drivers/pinctrl/meson/pinctrl-meson.c
@@ -549,6 +549,14 @@ static const struct of_device_id meson_pinctrl_dt_match[] = {
.compatible = "amlogic,meson8b-aobus-pinctrl",
.data = &meson8b_aobus_pinctrl_data,
},
+ {
+ .compatible = "amlogic,meson-gxbb-periphs-pinctrl",
+ .data = &meson_gxbb_periphs_pinctrl_data,
+ },
+ {
+ .compatible = "amlogic,meson-gxbb-aobus-pinctrl",
+ .data = &meson_gxbb_aobus_pinctrl_data,
+ },
{ },
};
diff --git a/drivers/pinctrl/meson/pinctrl-meson.h b/drivers/pinctrl/meson/pinctrl-meson.h
index 9c93e0d..d89442e 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.h
+++ b/drivers/pinctrl/meson/pinctrl-meson.h
@@ -199,3 +199,5 @@ extern struct meson_pinctrl_data meson8_cbus_pinctrl_data;
extern struct meson_pinctrl_data meson8_aobus_pinctrl_data;
extern struct meson_pinctrl_data meson8b_cbus_pinctrl_data;
extern struct meson_pinctrl_data meson8b_aobus_pinctrl_data;
+extern struct meson_pinctrl_data meson_gxbb_periphs_pinctrl_data;
+extern struct meson_pinctrl_data meson_gxbb_aobus_pinctrl_data;
diff --git a/include/dt-bindings/gpio/meson-gxbb-gpio.h b/include/dt-bindings/gpio/meson-gxbb-gpio.h
new file mode 100644
index 0000000..58654fd
--- /dev/null
+++ b/include/dt-bindings/gpio/meson-gxbb-gpio.h
@@ -0,0 +1,154 @@
+/*
+ * GPIO definitions for Amlogic Meson GXBB SoCs
+ *
+ * Copyright (C) 2016 Endless Mobile, Inc.
+ * Author: Carlo Caione <carlo-6IF/jdPJHihWk0Htik3J/w@public.gmane.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _DT_BINDINGS_MESON_GXBB_GPIO_H
+#define _DT_BINDINGS_MESON_GXBB_GPIO_H
+
+#define GPIOAO_0 0
+#define GPIOAO_1 1
+#define GPIOAO_2 2
+#define GPIOAO_3 3
+#define GPIOAO_4 4
+#define GPIOAO_5 5
+#define GPIOAO_6 6
+#define GPIOAO_7 7
+#define GPIOAO_8 8
+#define GPIOAO_9 9
+#define GPIOAO_10 10
+#define GPIOAO_11 11
+#define GPIOAO_12 12
+#define GPIOAO_13 13
+
+#define GPIOZ_0 0
+#define GPIOZ_1 1
+#define GPIOZ_2 2
+#define GPIOZ_3 3
+#define GPIOZ_4 4
+#define GPIOZ_5 5
+#define GPIOZ_6 6
+#define GPIOZ_7 7
+#define GPIOZ_8 8
+#define GPIOZ_9 9
+#define GPIOZ_10 10
+#define GPIOZ_11 11
+#define GPIOZ_12 12
+#define GPIOZ_13 13
+#define GPIOZ_14 14
+#define GPIOZ_15 15
+#define GPIOH_0 16
+#define GPIOH_1 17
+#define GPIOH_2 18
+#define GPIOH_3 19
+#define BOOT_0 20
+#define BOOT_1 21
+#define BOOT_2 22
+#define BOOT_3 23
+#define BOOT_4 24
+#define BOOT_5 25
+#define BOOT_6 26
+#define BOOT_7 27
+#define BOOT_8 28
+#define BOOT_9 29
+#define BOOT_10 30
+#define BOOT_11 31
+#define BOOT_12 32
+#define BOOT_13 33
+#define BOOT_14 34
+#define BOOT_15 35
+#define BOOT_16 36
+#define BOOT_17 37
+#define CARD_0 38
+#define CARD_1 39
+#define CARD_2 40
+#define CARD_3 41
+#define CARD_4 42
+#define CARD_5 43
+#define CARD_6 44
+#define GPIODV_0 45
+#define GPIODV_1 46
+#define GPIODV_2 47
+#define GPIODV_3 48
+#define GPIODV_4 49
+#define GPIODV_5 50
+#define GPIODV_6 51
+#define GPIODV_7 52
+#define GPIODV_8 53
+#define GPIODV_9 54
+#define GPIODV_10 55
+#define GPIODV_11 56
+#define GPIODV_12 57
+#define GPIODV_13 58
+#define GPIODV_14 59
+#define GPIODV_15 60
+#define GPIODV_16 61
+#define GPIODV_17 62
+#define GPIODV_18 63
+#define GPIODV_19 64
+#define GPIODV_20 65
+#define GPIODV_21 66
+#define GPIODV_22 67
+#define GPIODV_23 68
+#define GPIODV_24 69
+#define GPIODV_25 70
+#define GPIODV_26 71
+#define GPIODV_27 72
+#define GPIODV_28 73
+#define GPIODV_29 74
+#define GPIOY_0 75
+#define GPIOY_1 76
+#define GPIOY_2 77
+#define GPIOY_3 78
+#define GPIOY_4 79
+#define GPIOY_5 80
+#define GPIOY_6 81
+#define GPIOY_7 82
+#define GPIOY_8 83
+#define GPIOY_9 84
+#define GPIOY_10 85
+#define GPIOY_11 86
+#define GPIOY_12 87
+#define GPIOY_13 88
+#define GPIOY_14 89
+#define GPIOY_15 90
+#define GPIOY_16 91
+#define GPIOX_0 92
+#define GPIOX_1 93
+#define GPIOX_2 94
+#define GPIOX_3 95
+#define GPIOX_4 96
+#define GPIOX_5 97
+#define GPIOX_6 98
+#define GPIOX_7 99
+#define GPIOX_8 100
+#define GPIOX_9 101
+#define GPIOX_10 102
+#define GPIOX_11 103
+#define GPIOX_12 104
+#define GPIOX_13 105
+#define GPIOX_14 106
+#define GPIOX_15 107
+#define GPIOX_16 108
+#define GPIOX_17 109
+#define GPIOX_18 110
+#define GPIOX_19 111
+#define GPIOX_20 112
+#define GPIOX_21 113
+#define GPIOX_22 114
+#define GPIOCLK_0 115
+#define GPIOCLK_1 116
+#define GPIOCLK_2 117
+#define GPIOCLK_3 118
+#define GPIO_TEST_N 119
+
+#endif
--
2.7.4
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