brcm63xx: add pinctrl support

Add and enable pincontrol drivers, and update dts(i) files with
appropriate hogs.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>

1 files changed, 163 insertions, 15 deletions

diff --git a/target/linux/brcm63xx/dts/bcm6362.dtsi b/target/linux/brcm63xx/dts/bcm6362.dtsi
index 2085fd53bf..11edf71aa9 100644
--- a/target/linux/brcm63xx/dts/bcm6362.dtsi
+++ b/target/linux/brcm63xx/dts/bcm6362.dtsi
@@ -4,8 +4,7 @@
 	compatible = "brcm,bcm6362";
 
 	aliases {
-		gpio0 = &gpio0;
-		gpio1 = &gpio1;
+		pinctrl = &pinctrl;
 		spi0 = &lsspi;
 		spi1 = &hsspi;
 	};
@@ -66,19 +65,16 @@
 			interrupts = <2>, <3>;
 		};
 
-		gpio1: gpio-controller@10000080 {
-			compatible = "brcm,bcm6345-gpio";
-			reg = <0x10000080 4>, <0x10000088 4>;
-
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			ngpios = <16>;
-		};
-
-		gpio0: gpio-controller@10000084 {
-			compatible = "brcm,bcm6345-gpio";
-			reg = <0x10000084 4>, <0x1000008c 4>;
+		pinctrl: pin-controller@10000080 {
+			compatible = "brcm,bcm6362-pinctrl";
+			reg = <0x10000080 0x8>,
+			      <0x10000088 0x8>,
+			      <0x10000090 0x4>,
+			      <0x10000098 0x4>,
+			      <0x1000009c 0x4>,
+			      <0x100000b8 0x4>;
+			reg-names = "dirout", "dat", "led",
+				    "mode", "ctrl", "basemode";
 
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -87,6 +83,158 @@
 			interrupts = <0 0>, <1 0>, <2 0>, <3 0>;
 			interrupt-names = "gpio24", "gpio25",
 					  "gpio26", "gpio27";
+
+			pinctrl_usb_device_led: usb_device_led {
+				function = "usb_device_led";
+				pins = "gpio0";
+			};
+
+			pinctrl_sys_irq: sys_irq {
+				function = "sys_irq";
+				pins = "gpio1";
+			};
+
+			pinctrl_serial_led: serial_led {
+				pinctrl_serial_led_clk: serial_led_clk {
+					function = "serial_led_clk";
+					pins = "gpio2";
+				};
+
+				pinctrl_serial_led_data: serial_led_data {
+					function = "serial_led_data";
+					pins = "gpio3";
+				};
+			};
+
+			pinctrl_robosw_led_data: robosw_led_data {
+				function = "robosw_led_data";
+				pins = "gpio4";
+			};
+
+			pinctrl_robosw_led_clk: robosw_led_clk {
+				function = "robosw_led_clk";
+				pins = "gpio5";
+			};
+
+			pinctrl_robosw_led0: robosw_led0 {
+				function = "robosw_led0";
+				pins = "gpio6";
+			};
+
+			pinctrl_robosw_led1: robosw_led1 {
+				function = "robosw_led1";
+				pins = "gpio7";
+			};
+
+			pinctrl_inet_led: inet_led {
+				function = "inet_led";
+				pins = "gpio8";
+			};
+
+			pinctrl_spi_cs2: spi_cs2 {
+				function = "spi_cs2";
+				pins = "gpio9";
+			};
+
+			pinctrl_spi_cs3: spi_cs3 {
+				function = "spi_cs3";
+				pins = "gpio10";
+			};
+
+			pinctrl_ntr_pulse: ntr_pulse {
+				function = "ntr_pulse";
+				pins = "gpio11";
+			};
+
+			pinctrl_uart1_scts: uart1_scts {
+				function = "uart1_scts";
+				pins = "gpio12";
+			};
+
+			pinctrl_uart1_srts: uart1_srts {
+				function = "uart1_srts";
+				pins = "gpio13";
+			};
+
+
+			pinctrl_uart1: uart1 {
+				pinctrl_uart1_sdin: uart1_sdin {
+					function = "uart1_sdin";
+					pins = "gpio14";
+				};
+
+				pinctrl_uart1_sdout: uart1_sdout {
+					function = "uart1_sdout";
+					pins = "gpio15";
+				};
+			};
+
+			pinctrl_adsl_spi: adsl_spi {
+				pinctrl_adsl_spi_miso: adsl_spi_miso {
+					function = "adsl_spi_miso";
+					pins = "gpio16";
+				};
+
+				pinctrl_adsl_spi_mosi: adsl_spi_mosi {
+					function = "adsl_spi_mosi";
+					pins = "gpio17";
+				};
+
+				pinctrl_adsl_spi_clk: adsl_spi_clk {
+					function = "adsl_spi_clk";
+					pins = "gpio18";
+				};
+
+				pinctrl_adsl_spi_cs: adsl_spi_cs {
+					function = "adsl_spi_cs";
+					pins = "gpio19";
+				};
+			};
+
+			pinctrl_ephy0_led: ephy0_led {
+				function = "ephy0_led";
+				pins = "gpio20";
+			};
+
+			pinctrl_ephy1_led: ephy1_led {
+				function = "ephy1_led";
+				pins = "gpio21";
+			};
+
+			pinctrl_ephy2_led: ephy2_led {
+				function = "ephy2_led";
+				pins = "gpio22";
+			};
+
+			pinctrl_ephy3_led: ephy3_led {
+				function = "ephy3_led";
+				pins = "gpio23";
+			};
+
+			pinctrl_ext_irq0: ext_irq0 {
+				function = "ext_irq0";
+				pins = "gpio24";
+			};
+
+			pinctrl_ext_irq1: ext_irq1 {
+				function = "ext_irq1";
+				pins = "gpio25";
+			};
+
+			pinctrl_ext_irq2: ext_irq2 {
+				function = "ext_irq2";
+				pins = "gpio26";
+			};
+
+			pinctrl_ext_irq3: ext_irq3 {
+				function = "ext_irq3";
+				pins = "gpio27";
+			};
+
+			pinctrl_nand: nand {
+				function = "nand";
+				group = "nand_grp";
+			};
 		};
 
 		lsspi: spi@10000800 {