Merge branch 'ingenic' into devel

21 files changed, 1639 insertions, 1095 deletions

diff --git a/Documentation/devicetree/bindings/gpio/ingenic,gpio.txt b/Documentation/devicetree/bindings/gpio/ingenic,gpio.txt
new file mode 100644
index 000000000000..7988aeb725f4
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/ingenic,gpio.txt
@@ -0,0 +1,46 @@
+Ingenic jz47xx GPIO controller
+
+That the Ingenic GPIO driver node must be a sub-node of the Ingenic pinctrl
+driver node.
+
+Required properties:
+--------------------
+
+ - compatible: Must contain one of:
+    - "ingenic,jz4740-gpio"
+    - "ingenic,jz4770-gpio"
+    - "ingenic,jz4780-gpio"
+ - reg: The GPIO bank number.
+ - interrupt-controller: Marks the device node as an interrupt controller.
+ - interrupts: Interrupt specifier for the controllers interrupt.
+ - #interrupt-cells: Should be 2. Refer to
+   ../interrupt-controller/interrupts.txt for more details.
+ - gpio-controller: Marks the device node as a GPIO controller.
+ - #gpio-cells: Should be 2. The first cell is the GPIO number and the second
+    cell specifies GPIO flags, as defined in <dt-bindings/gpio/gpio.h>. Only the
+    GPIO_ACTIVE_HIGH and GPIO_ACTIVE_LOW flags are supported.
+ - gpio-ranges: Range of pins managed by the GPIO controller. Refer to
+   'gpio.txt' in this directory for more details.
+
+Example:
+--------
+
+&pinctrl {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	gpa: gpio@0 {
+		compatible = "ingenic,jz4740-gpio";
+		reg = <0>;
+
+		gpio-controller;
+		gpio-ranges = <&pinctrl 0 0 32>;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		interrupt-parent = <&intc>;
+		interrupts = <28>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.txt
new file mode 100644
index 000000000000..ca313a7aeaff
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.txt
@@ -0,0 +1,41 @@
+Ingenic jz47xx pin controller
+
+Please refer to pinctrl-bindings.txt in this directory for details of the
+common pinctrl bindings used by client devices, including the meaning of the
+phrase "pin configuration node".
+
+For the jz47xx SoCs, pin control is tightly bound with GPIO ports. All pins may
+be used as GPIOs, multiplexed device functions are configured within the
+GPIO port configuration registers and it is typical to refer to pins using the
+naming scheme "PxN" where x is a character identifying the GPIO port with
+which the pin is associated and N is an integer from 0 to 31 identifying the
+pin within that GPIO port. For example PA0 is the first pin in GPIO port A, and
+PB31 is the last pin in GPIO port B. The jz4740 contains 4 GPIO ports, PA to
+PD, for a total of 128 pins. The jz4780 contains 6 GPIO ports, PA to PF, for a
+total of 192 pins.
+
+
+Required properties:
+--------------------
+
+ - compatible: One of:
+    - "ingenic,jz4740-pinctrl"
+    - "ingenic,jz4770-pinctrl"
+    - "ingenic,jz4780-pinctrl"
+ - reg: Address range of the pinctrl registers.
+
+
+GPIO sub-nodes
+--------------
+
+The pinctrl node can have optional sub-nodes for the Ingenic GPIO driver;
+please refer to ../gpio/ingenic,gpio.txt.
+
+
+Example:
+--------
+
+pinctrl: pin-controller@10010000 {
+	compatible = "ingenic,jz4740-pinctrl";
+	reg = <0x10010000 0x400>;
+};
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 2828ecde133d..45bcd1cfcec0 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -364,6 +364,7 @@ config MACH_INGENIC
 	select SYS_SUPPORTS_ZBOOT_UART16550
 	select DMA_NONCOHERENT
 	select IRQ_MIPS_CPU
+	select PINCTRL
 	select GPIOLIB
 	select COMMON_CLK
 	select GENERIC_IRQ_CHIP
diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts
index 1652d8d60b1e..fd138d9978c1 100644
--- a/arch/mips/boot/dts/ingenic/ci20.dts
+++ b/arch/mips/boot/dts/ingenic/ci20.dts
@@ -29,18 +29,30 @@
 
 &uart0 {
 	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pins_uart0>;
 };
 
 &uart1 {
 	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pins_uart1>;
 };
 
 &uart3 {
 	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pins_uart2>;
 };
 
 &uart4 {
 	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pins_uart4>;
 };
 
 &nemc {
@@ -61,6 +73,13 @@
 		ingenic,nemc-tAW = <15>;
 		ingenic,nemc-tSTRV = <100>;
 
+		/*
+		 * Only CLE/ALE are needed for the devices that are connected, rather
+		 * than the full address line set.
+		 */
+		pinctrl-names = "default";
+		pinctrl-0 = <&pins_nemc>;
+
 		nand@1 {
 			reg = <1>;
 
@@ -69,6 +88,9 @@
 			nand-ecc-mode = "hw";
 			nand-on-flash-bbt;
 
+			pinctrl-names = "default";
+			pinctrl-0 = <&pins_nemc_cs1>;
+
 			partitions {
 				compatible = "fixed-partitions";
 				#address-cells = <2>;
@@ -106,3 +128,41 @@
 &bch {
 	status = "okay";
 };
+
+&pinctrl {
+	pins_uart0: uart0 {
+		function = "uart0";
+		groups = "uart0-data";
+		bias-disable;
+	};
+
+	pins_uart1: uart1 {
+		function = "uart1";
+		groups = "uart1-data";
+		bias-disable;
+	};
+
+	pins_uart2: uart2 {
+		function = "uart2";
+		groups = "uart2-data", "uart2-hwflow";
+		bias-disable;
+	};
+
+	pins_uart4: uart4 {
+		function = "uart4";
+		groups = "uart4-data";
+		bias-disable;
+	};
+
+	pins_nemc: nemc {
+		function = "nemc";
+		groups = "nemc-data", "nemc-cle-ale", "nemc-rd-we", "nemc-frd-fwe";
+		bias-disable;
+	};
+
+	pins_nemc_cs1: nemc-cs1 {
+		function = "nemc-cs1";
+		groups = "nemc-cs1";
+		bias-disable;
+	};
+};
diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi b/arch/mips/boot/dts/ingenic/jz4740.dtsi
index 3e1587f1f77a..2ca7ce7481f1 100644
--- a/arch/mips/boot/dts/ingenic/jz4740.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4740.dtsi
@@ -55,6 +55,74 @@
 		clock-names = "rtc";
 	};
 
+	pinctrl: pin-controller@10010000 {
+		compatible = "ingenic,jz4740-pinctrl";
+		reg = <0x10010000 0x400>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpa: gpio@0 {
+			compatible = "ingenic,jz4740-gpio";
+			reg = <0>;
+
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 0 32>;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			interrupt-parent = <&intc>;
+			interrupts = <28>;
+		};
+
+		gpb: gpio@1 {
+			compatible = "ingenic,jz4740-gpio";
+			reg = <1>;
+
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 32 32>;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			interrupt-parent = <&intc>;
+			interrupts = <27>;
+		};
+
+		gpc: gpio@2 {
+			compatible = "ingenic,jz4740-gpio";
+			reg = <2>;
+
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 64 32>;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			interrupt-parent = <&intc>;
+			interrupts = <26>;
+		};
+
+		gpd: gpio@3 {
+			compatible = "ingenic,jz4740-gpio";
+			reg = <3>;
+
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 96 32>;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			interrupt-parent = <&intc>;
+			interrupts = <25>;
+		};
+	};
+
 	uart0: serial@10030000 {
 		compatible = "ingenic,jz4740-uart";
 		reg = <0x10030000 0x100>;
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index b868b429add2..4853ef67b3ab 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -44,6 +44,104 @@
 		#clock-cells = <1>;
 	};
 
+	pinctrl: pin-controller@10010000 {
+		compatible = "ingenic,jz4780-pinctrl";
+		reg = <0x10010000 0x600>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpa: gpio@0 {
+			compatible = "ingenic,jz4780-gpio";
+			reg = <0>;
+
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 0 32>;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			interrupt-parent = <&intc>;
+			interrupts = <17>;
+		};
+
+		gpb: gpio@1 {
+			compatible = "ingenic,jz4780-gpio";
+			reg = <1>;
+
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 32 32>;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			interrupt-parent = <&intc>;
+			interrupts = <16>;
+		};
+
+		gpc: gpio@2 {
+			compatible = "ingenic,jz4780-gpio";
+			reg = <2>;
+
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 64 32>;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			interrupt-parent = <&intc>;
+			interrupts = <15>;
+		};
+
+		gpd: gpio@3 {
+			compatible = "ingenic,jz4780-gpio";
+			reg = <3>;
+
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 96 32>;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			interrupt-parent = <&intc>;
+			interrupts = <14>;
+		};
+
+		gpe: gpio@4 {
+			compatible = "ingenic,jz4780-gpio";
+			reg = <4>;
+
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 128 32>;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			interrupt-parent = <&intc>;
+			interrupts = <13>;
+		};
+
+		gpf: gpio@5 {
+			compatible = "ingenic,jz4780-gpio";
+			reg = <5>;
+
+			gpio-controller;
+			gpio-ranges = <&pinctrl 0 160 32>;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			interrupt-parent = <&intc>;
+			interrupts = <12>;
+		};
+	};
+
 	uart0: serial@10030000 {
 		compatible = "ingenic,jz4780-uart";
 		reg = <0x10030000 0x100>;
diff --git a/arch/mips/boot/dts/ingenic/qi_lb60.dts b/arch/mips/boot/dts/ingenic/qi_lb60.dts
index be1a7d3a3e1b..b715ee2ac2ee 100644
--- a/arch/mips/boot/dts/ingenic/qi_lb60.dts
+++ b/arch/mips/boot/dts/ingenic/qi_lb60.dts
@@ -17,3 +17,16 @@
 &rtc_dev {
 	system-power-controller;
 };
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pins_uart0>;
+};
+
+&pinctrl {
+	pins_uart0: uart0 {
+		function = "uart0";
+		groups = "uart0-data";
+		bias-disable;
+	};
+};
diff --git a/arch/mips/include/asm/mach-jz4740/gpio.h b/arch/mips/include/asm/mach-jz4740/gpio.h
index 7c7708a23baa..fd847c984701 100644
--- a/arch/mips/include/asm/mach-jz4740/gpio.h
+++ b/arch/mips/include/asm/mach-jz4740/gpio.h
@@ -16,380 +16,9 @@
 #ifndef _JZ_GPIO_H
 #define _JZ_GPIO_H
 
-#include <linux/types.h>
-
-enum jz_gpio_function {
-    JZ_GPIO_FUNC_NONE,
-    JZ_GPIO_FUNC1,
-    JZ_GPIO_FUNC2,
-    JZ_GPIO_FUNC3,
-};
-
-/*
- Usually a driver for a SoC component has to request several gpio pins and
- configure them as function pins.
- jz_gpio_bulk_request can be used to ease this process.
- Usually one would do something like:
-
- static const struct jz_gpio_bulk_request i2c_pins[] = {
-	JZ_GPIO_BULK_PIN(I2C_SDA),
-	JZ_GPIO_BULK_PIN(I2C_SCK),
- };
-
- inside the probe function:
-
-    ret = jz_gpio_bulk_request(i2c_pins, ARRAY_SIZE(i2c_pins));
-    if (ret) {
-	...
-
- inside the remove function:
-
-    jz_gpio_bulk_free(i2c_pins, ARRAY_SIZE(i2c_pins));
-
-*/
-
-struct jz_gpio_bulk_request {
-	int gpio;
-	const char *name;
-	enum jz_gpio_function function;
-};
-
-#define JZ_GPIO_BULK_PIN(pin) { \
-    .gpio = JZ_GPIO_ ## pin, \
-    .name = #pin, \
-    .function = JZ_GPIO_FUNC_ ## pin \
-}
-
-int jz_gpio_bulk_request(const struct jz_gpio_bulk_request *request, size_t num);
-void jz_gpio_bulk_free(const struct jz_gpio_bulk_request *request, size_t num);
-void jz_gpio_bulk_suspend(const struct jz_gpio_bulk_request *request, size_t num);
-void jz_gpio_bulk_resume(const struct jz_gpio_bulk_request *request, size_t num);
-void jz_gpio_enable_pullup(unsigned gpio);
-void jz_gpio_disable_pullup(unsigned gpio);
-int jz_gpio_set_function(int gpio, enum jz_gpio_function function);
-
-int jz_gpio_port_direction_input(int port, uint32_t mask);
-int jz_gpio_port_direction_output(int port, uint32_t mask);
-void jz_gpio_port_set_value(int port, uint32_t value, uint32_t mask);
-uint32_t jz_gpio_port_get_value(int port, uint32_t mask);
-
 #define JZ_GPIO_PORTA(x) ((x) + 32 * 0)
 #define JZ_GPIO_PORTB(x) ((x) + 32 * 1)
 #define JZ_GPIO_PORTC(x) ((x) + 32 * 2)
 #define JZ_GPIO_PORTD(x) ((x) + 32 * 3)
 
-/* Port A function pins */
-#define JZ_GPIO_MEM_DATA0		JZ_GPIO_PORTA(0)
-#define JZ_GPIO_MEM_DATA1		JZ_GPIO_PORTA(1)
-#define JZ_GPIO_MEM_DATA2		JZ_GPIO_PORTA(2)
-#define JZ_GPIO_MEM_DATA3		JZ_GPIO_PORTA(3)
-#define JZ_GPIO_MEM_DATA4		JZ_GPIO_PORTA(4)
-#define JZ_GPIO_MEM_DATA5		JZ_GPIO_PORTA(5)
-#define JZ_GPIO_MEM_DATA6		JZ_GPIO_PORTA(6)
-#define JZ_GPIO_MEM_DATA7		JZ_GPIO_PORTA(7)
-#define JZ_GPIO_MEM_DATA8		JZ_GPIO_PORTA(8)
-#define JZ_GPIO_MEM_DATA9		JZ_GPIO_PORTA(9)
-#define JZ_GPIO_MEM_DATA10		JZ_GPIO_PORTA(10)
-#define JZ_GPIO_MEM_DATA11		JZ_GPIO_PORTA(11)
-#define JZ_GPIO_MEM_DATA12		JZ_GPIO_PORTA(12)
-#define JZ_GPIO_MEM_DATA13		JZ_GPIO_PORTA(13)
-#define JZ_GPIO_MEM_DATA14		JZ_GPIO_PORTA(14)
-#define JZ_GPIO_MEM_DATA15		JZ_GPIO_PORTA(15)
-#define JZ_GPIO_MEM_DATA16		JZ_GPIO_PORTA(16)
-#define JZ_GPIO_MEM_DATA17		JZ_GPIO_PORTA(17)
-#define JZ_GPIO_MEM_DATA18		JZ_GPIO_PORTA(18)
-#define JZ_GPIO_MEM_DATA19		JZ_GPIO_PORTA(19)
-#define JZ_GPIO_MEM_DATA20		JZ_GPIO_PORTA(20)
-#define JZ_GPIO_MEM_DATA21		JZ_GPIO_PORTA(21)
-#define JZ_GPIO_MEM_DATA22		JZ_GPIO_PORTA(22)
-#define JZ_GPIO_MEM_DATA23		JZ_GPIO_PORTA(23)
-#define JZ_GPIO_MEM_DATA24		JZ_GPIO_PORTA(24)
-#define JZ_GPIO_MEM_DATA25		JZ_GPIO_PORTA(25)
-#define JZ_GPIO_MEM_DATA26		JZ_GPIO_PORTA(26)
-#define JZ_GPIO_MEM_DATA27		JZ_GPIO_PORTA(27)
-#define JZ_GPIO_MEM_DATA28		JZ_GPIO_PORTA(28)
-#define JZ_GPIO_MEM_DATA29		JZ_GPIO_PORTA(29)
-#define JZ_GPIO_MEM_DATA30		JZ_GPIO_PORTA(30)
-#define JZ_GPIO_MEM_DATA31		JZ_GPIO_PORTA(31)
-
-#define JZ_GPIO_FUNC_MEM_DATA0		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA1		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA2		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA3		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA4		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA5		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA6		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA7		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA8		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA9		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA10		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA11		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA12		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA13		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA14		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA15		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA16		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA17		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA18		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA19		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA20		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA21		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA22		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA23		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA24		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA25		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA26		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA27		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA28		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA29		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA30		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DATA31		JZ_GPIO_FUNC1
-
-/* Port B function pins */
-#define JZ_GPIO_MEM_ADDR0		JZ_GPIO_PORTB(0)
-#define JZ_GPIO_MEM_ADDR1		JZ_GPIO_PORTB(1)
-#define JZ_GPIO_MEM_ADDR2		JZ_GPIO_PORTB(2)
-#define JZ_GPIO_MEM_ADDR3		JZ_GPIO_PORTB(3)
-#define JZ_GPIO_MEM_ADDR4		JZ_GPIO_PORTB(4)
-#define JZ_GPIO_MEM_ADDR5		JZ_GPIO_PORTB(5)
-#define JZ_GPIO_MEM_ADDR6		JZ_GPIO_PORTB(6)
-#define JZ_GPIO_MEM_ADDR7		JZ_GPIO_PORTB(7)
-#define JZ_GPIO_MEM_ADDR8		JZ_GPIO_PORTB(8)
-#define JZ_GPIO_MEM_ADDR9		JZ_GPIO_PORTB(9)
-#define JZ_GPIO_MEM_ADDR10		JZ_GPIO_PORTB(10)
-#define JZ_GPIO_MEM_ADDR11		JZ_GPIO_PORTB(11)
-#define JZ_GPIO_MEM_ADDR12		JZ_GPIO_PORTB(12)
-#define JZ_GPIO_MEM_ADDR13		JZ_GPIO_PORTB(13)
-#define JZ_GPIO_MEM_ADDR14		JZ_GPIO_PORTB(14)
-#define JZ_GPIO_MEM_ADDR15		JZ_GPIO_PORTB(15)
-#define JZ_GPIO_MEM_ADDR16		JZ_GPIO_PORTB(16)
-#define JZ_GPIO_LCD_CLS			JZ_GPIO_PORTB(17)
-#define JZ_GPIO_LCD_SPL			JZ_GPIO_PORTB(18)
-#define JZ_GPIO_MEM_DCS			JZ_GPIO_PORTB(19)
-#define JZ_GPIO_MEM_RAS			JZ_GPIO_PORTB(20)
-#define JZ_GPIO_MEM_CAS			JZ_GPIO_PORTB(21)
-#define JZ_GPIO_MEM_SDWE		JZ_GPIO_PORTB(22)
-#define JZ_GPIO_MEM_CKE			JZ_GPIO_PORTB(23)
-#define JZ_GPIO_MEM_CKO			JZ_GPIO_PORTB(24)
-#define JZ_GPIO_MEM_CS0			JZ_GPIO_PORTB(25)
-#define JZ_GPIO_MEM_CS1			JZ_GPIO_PORTB(26)
-#define JZ_GPIO_MEM_CS2			JZ_GPIO_PORTB(27)
-#define JZ_GPIO_MEM_CS3			JZ_GPIO_PORTB(28)
-#define JZ_GPIO_MEM_RD			JZ_GPIO_PORTB(29)
-#define JZ_GPIO_MEM_WR			JZ_GPIO_PORTB(30)
-#define JZ_GPIO_MEM_WE0			JZ_GPIO_PORTB(31)
-
-#define JZ_GPIO_FUNC_MEM_ADDR0		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR1		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR2		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR3		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR4		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR5		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR6		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR7		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR8		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR9		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR10		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR11		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR12		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR13		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR14		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR15		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_ADDR16		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_CLS		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_SPL		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_DCS		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_RAS		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_CAS		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_SDWE		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_CKE		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_CKO		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_CS0		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_CS1		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_CS2		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_CS3		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_RD		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_WR		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_WE0		JZ_GPIO_FUNC1
-
-
-#define JZ_GPIO_MEM_ADDR21		JZ_GPIO_PORTB(17)
-#define JZ_GPIO_MEM_ADDR22		JZ_GPIO_PORTB(18)
-
-#define JZ_GPIO_FUNC_MEM_ADDR21		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_MEM_ADDR22		JZ_GPIO_FUNC2
-
-/* Port C function pins */
-#define JZ_GPIO_LCD_DATA0		JZ_GPIO_PORTC(0)
-#define JZ_GPIO_LCD_DATA1		JZ_GPIO_PORTC(1)
-#define JZ_GPIO_LCD_DATA2		JZ_GPIO_PORTC(2)
-#define JZ_GPIO_LCD_DATA3		JZ_GPIO_PORTC(3)
-#define JZ_GPIO_LCD_DATA4		JZ_GPIO_PORTC(4)
-#define JZ_GPIO_LCD_DATA5		JZ_GPIO_PORTC(5)
-#define JZ_GPIO_LCD_DATA6		JZ_GPIO_PORTC(6)
-#define JZ_GPIO_LCD_DATA7		JZ_GPIO_PORTC(7)
-#define JZ_GPIO_LCD_DATA8		JZ_GPIO_PORTC(8)
-#define JZ_GPIO_LCD_DATA9		JZ_GPIO_PORTC(9)
-#define JZ_GPIO_LCD_DATA10		JZ_GPIO_PORTC(10)
-#define JZ_GPIO_LCD_DATA11		JZ_GPIO_PORTC(11)
-#define JZ_GPIO_LCD_DATA12		JZ_GPIO_PORTC(12)
-#define JZ_GPIO_LCD_DATA13		JZ_GPIO_PORTC(13)
-#define JZ_GPIO_LCD_DATA14		JZ_GPIO_PORTC(14)
-#define JZ_GPIO_LCD_DATA15		JZ_GPIO_PORTC(15)
-#define JZ_GPIO_LCD_DATA16		JZ_GPIO_PORTC(16)
-#define JZ_GPIO_LCD_DATA17		JZ_GPIO_PORTC(17)
-#define JZ_GPIO_LCD_PCLK		JZ_GPIO_PORTC(18)
-#define JZ_GPIO_LCD_HSYNC		JZ_GPIO_PORTC(19)
-#define JZ_GPIO_LCD_VSYNC		JZ_GPIO_PORTC(20)
-#define JZ_GPIO_LCD_DE			JZ_GPIO_PORTC(21)
-#define JZ_GPIO_LCD_PS			JZ_GPIO_PORTC(22)
-#define JZ_GPIO_LCD_REV			JZ_GPIO_PORTC(23)
-#define JZ_GPIO_MEM_WE1			JZ_GPIO_PORTC(24)
-#define JZ_GPIO_MEM_WE2			JZ_GPIO_PORTC(25)
-#define JZ_GPIO_MEM_WE3			JZ_GPIO_PORTC(26)
-#define JZ_GPIO_MEM_WAIT		JZ_GPIO_PORTC(27)
-#define JZ_GPIO_MEM_FRE			JZ_GPIO_PORTC(28)
-#define JZ_GPIO_MEM_FWE			JZ_GPIO_PORTC(29)
-
-#define JZ_GPIO_FUNC_LCD_DATA0		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA1		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA2		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA3		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA4		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA5		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA6		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA7		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA8		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA9		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA10		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA11		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA12		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA13		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA14		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA15		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA16		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DATA17		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_PCLK		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_VSYNC		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_HSYNC		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_DE		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_PS		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_LCD_REV		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_WE1		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_WE2		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_WE3		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_WAIT		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_FRE		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MEM_FWE		JZ_GPIO_FUNC1
-
-
-#define JZ_GPIO_MEM_ADDR19		JZ_GPIO_PORTB(22)
-#define JZ_GPIO_MEM_ADDR20		JZ_GPIO_PORTB(23)
-
-#define JZ_GPIO_FUNC_MEM_ADDR19		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_MEM_ADDR20		JZ_GPIO_FUNC2
-
-/* Port D function pins */
-#define JZ_GPIO_CIM_DATA0		JZ_GPIO_PORTD(0)
-#define JZ_GPIO_CIM_DATA1		JZ_GPIO_PORTD(1)
-#define JZ_GPIO_CIM_DATA2		JZ_GPIO_PORTD(2)
-#define JZ_GPIO_CIM_DATA3		JZ_GPIO_PORTD(3)
-#define JZ_GPIO_CIM_DATA4		JZ_GPIO_PORTD(4)
-#define JZ_GPIO_CIM_DATA5		JZ_GPIO_PORTD(5)
-#define JZ_GPIO_CIM_DATA6		JZ_GPIO_PORTD(6)
-#define JZ_GPIO_CIM_DATA7		JZ_GPIO_PORTD(7)
-#define JZ_GPIO_MSC_CMD			JZ_GPIO_PORTD(8)
-#define JZ_GPIO_MSC_CLK			JZ_GPIO_PORTD(9)
-#define JZ_GPIO_MSC_DATA0		JZ_GPIO_PORTD(10)
-#define JZ_GPIO_MSC_DATA1		JZ_GPIO_PORTD(11)
-#define JZ_GPIO_MSC_DATA2		JZ_GPIO_PORTD(12)
-#define JZ_GPIO_MSC_DATA3		JZ_GPIO_PORTD(13)
-#define JZ_GPIO_CIM_MCLK		JZ_GPIO_PORTD(14)
-#define JZ_GPIO_CIM_PCLK		JZ_GPIO_PORTD(15)
-#define JZ_GPIO_CIM_VSYNC		JZ_GPIO_PORTD(16)
-#define JZ_GPIO_CIM_HSYNC		JZ_GPIO_PORTD(17)
-#define JZ_GPIO_SPI_CLK			JZ_GPIO_PORTD(18)
-#define JZ_GPIO_SPI_CE0			JZ_GPIO_PORTD(19)
-#define JZ_GPIO_SPI_DT			JZ_GPIO_PORTD(20)
-#define JZ_GPIO_SPI_DR			JZ_GPIO_PORTD(21)
-#define JZ_GPIO_SPI_CE1			JZ_GPIO_PORTD(22)
-#define JZ_GPIO_PWM0			JZ_GPIO_PORTD(23)
-#define JZ_GPIO_PWM1			JZ_GPIO_PORTD(24)
-#define JZ_GPIO_PWM2			JZ_GPIO_PORTD(25)
-#define JZ_GPIO_PWM3			JZ_GPIO_PORTD(26)
-#define JZ_GPIO_PWM4			JZ_GPIO_PORTD(27)
-#define JZ_GPIO_PWM5			JZ_GPIO_PORTD(28)
-#define JZ_GPIO_PWM6			JZ_GPIO_PORTD(30)
-#define JZ_GPIO_PWM7			JZ_GPIO_PORTD(31)
-
-#define JZ_GPIO_FUNC_CIM_DATA		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_CIM_DATA0		JZ_GPIO_FUNC_CIM_DATA
-#define JZ_GPIO_FUNC_CIM_DATA1		JZ_GPIO_FUNC_CIM_DATA
-#define JZ_GPIO_FUNC_CIM_DATA2		JZ_GPIO_FUNC_CIM_DATA
-#define JZ_GPIO_FUNC_CIM_DATA3		JZ_GPIO_FUNC_CIM_DATA
-#define JZ_GPIO_FUNC_CIM_DATA4		JZ_GPIO_FUNC_CIM_DATA
-#define JZ_GPIO_FUNC_CIM_DATA5		JZ_GPIO_FUNC_CIM_DATA
-#define JZ_GPIO_FUNC_CIM_DATA6		JZ_GPIO_FUNC_CIM_DATA
-#define JZ_GPIO_FUNC_CIM_DATA7		JZ_GPIO_FUNC_CIM_DATA
-#define JZ_GPIO_FUNC_MSC_CMD		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MSC_CLK		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MSC_DATA		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_MSC_DATA0		JZ_GPIO_FUNC_MSC_DATA
-#define JZ_GPIO_FUNC_MSC_DATA1		JZ_GPIO_FUNC_MSC_DATA
-#define JZ_GPIO_FUNC_MSC_DATA2		JZ_GPIO_FUNC_MSC_DATA
-#define JZ_GPIO_FUNC_MSC_DATA3		JZ_GPIO_FUNC_MSC_DATA
-#define JZ_GPIO_FUNC_CIM_MCLK		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_CIM_PCLK		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_CIM_VSYNC		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_CIM_HSYNC		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_SPI_CLK		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_SPI_CE0		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_SPI_DT		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_SPI_DR		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_SPI_CE1		JZ_GPIO_FUNC1
-
-#define JZ_GPIO_FUNC_PWM		JZ_GPIO_FUNC1
-#define JZ_GPIO_FUNC_PWM0		JZ_GPIO_FUNC_PWM
-#define JZ_GPIO_FUNC_PWM1		JZ_GPIO_FUNC_PWM
-#define JZ_GPIO_FUNC_PWM2		JZ_GPIO_FUNC_PWM
-#define JZ_GPIO_FUNC_PWM3		JZ_GPIO_FUNC_PWM
-#define JZ_GPIO_FUNC_PWM4		JZ_GPIO_FUNC_PWM
-#define JZ_GPIO_FUNC_PWM5		JZ_GPIO_FUNC_PWM
-#define JZ_GPIO_FUNC_PWM6		JZ_GPIO_FUNC_PWM
-#define JZ_GPIO_FUNC_PWM7		JZ_GPIO_FUNC_PWM
-
-#define JZ_GPIO_MEM_SCLK_RSTN		JZ_GPIO_PORTD(18)
-#define JZ_GPIO_MEM_BCLK		JZ_GPIO_PORTD(19)
-#define JZ_GPIO_MEM_SDATO		JZ_GPIO_PORTD(20)
-#define JZ_GPIO_MEM_SDATI		JZ_GPIO_PORTD(21)
-#define JZ_GPIO_MEM_SYNC		JZ_GPIO_PORTD(22)
-#define JZ_GPIO_I2C_SDA			JZ_GPIO_PORTD(23)
-#define JZ_GPIO_I2C_SCK			JZ_GPIO_PORTD(24)
-#define JZ_GPIO_UART0_TXD		JZ_GPIO_PORTD(25)
-#define JZ_GPIO_UART0_RXD		JZ_GPIO_PORTD(26)
-#define JZ_GPIO_MEM_ADDR17		JZ_GPIO_PORTD(27)
-#define JZ_GPIO_MEM_ADDR18		JZ_GPIO_PORTD(28)
-#define JZ_GPIO_UART0_CTS		JZ_GPIO_PORTD(30)
-#define JZ_GPIO_UART0_RTS		JZ_GPIO_PORTD(31)
-
-#define JZ_GPIO_FUNC_MEM_SCLK_RSTN	JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_MEM_BCLK		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_MEM_SDATO		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_MEM_SDATI		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_MEM_SYNC		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_I2C_SDA		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_I2C_SCK		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_UART0_TXD		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_UART0_RXD		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_MEM_ADDR17		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_MEM_ADDR18		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_UART0_CTS		JZ_GPIO_FUNC2
-#define JZ_GPIO_FUNC_UART0_RTS		JZ_GPIO_FUNC2
-
-#define JZ_GPIO_UART1_RXD		JZ_GPIO_PORTD(30)
-#define JZ_GPIO_UART1_TXD		JZ_GPIO_PORTD(31)
-
-#define JZ_GPIO_FUNC_UART1_RXD		JZ_GPIO_FUNC3
-#define JZ_GPIO_FUNC_UART1_TXD		JZ_GPIO_FUNC3
-
 #endif
diff --git a/arch/mips/jz4740/Makefile b/arch/mips/jz4740/Makefile
index 39d70bde8cfe..6b9c1f7c31c9 100644
--- a/arch/mips/jz4740/Makefile
+++ b/arch/mips/jz4740/Makefile
@@ -7,8 +7,6 @@
 obj-y += prom.o time.o reset.o setup.o \
 	platform.o timer.o
 
-obj-$(CONFIG_MACH_JZ4740) += gpio.o
-
 CFLAGS_setup.o = -I$(src)/../../../scripts/dtc/libfdt
 
 # board specific support
diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c
index a5bd94b95263..6d7f97552200 100644
--- a/arch/mips/jz4740/board-qi_lb60.c
+++ b/arch/mips/jz4740/board-qi_lb60.c
@@ -22,6 +22,8 @@
 #include <linux/input/matrix_keypad.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/spi_gpio.h>
+#include <linux/pinctrl/machine.h>
+#include <linux/pinctrl/pinconf-generic.h>
 #include <linux/power_supply.h>
 #include <linux/power/jz4740-battery.h>
 #include <linux/power/gpio-charger.h>
@@ -159,7 +161,7 @@ static struct jz_nand_platform_data qi_lb60_nand_pdata = {
 static struct gpiod_lookup_table qi_lb60_nand_gpio_table = {
 	.dev_id = "jz4740-nand.0",
 	.table = {
-		GPIO_LOOKUP("Bank C", 30, "busy", 0),
+		GPIO_LOOKUP("GPIOC", 30, "busy", 0),
 		{ },
 	},
 };
@@ -421,8 +423,8 @@ static struct platform_device qi_lb60_audio_device = {
 static struct gpiod_lookup_table qi_lb60_audio_gpio_table = {
 	.dev_id = "qi-lb60-audio",
 	.table = {
-		GPIO_LOOKUP("Bank B", 29, "snd", 0),
-		GPIO_LOOKUP("Bank D", 4, "amp", 0),
+		GP