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, 57 insertions, 15 deletions

diff --git a/target/linux/brcm63xx/dts/bcm6358.dtsi b/target/linux/brcm63xx/dts/bcm6358.dtsi
index e4aecf7970..36b19e7710 100644
--- a/target/linux/brcm63xx/dts/bcm6358.dtsi
+++ b/target/linux/brcm63xx/dts/bcm6358.dtsi
@@ -5,8 +5,7 @@
 
 	aliases {
 		pflash = &pflash;
-		gpio0 = &gpio0;
-		gpio1 = &gpio1;
+		pinctrl = &pinctrl;
 		spi0 = &lsspi;
 	};
 
@@ -86,31 +85,74 @@
 			interrupts = <20>, <21>;
 		};
 
-		gpio1: gpio-controller@fffe0080 {
-			compatible = "brcm,bcm6345-gpio";
-			reg = <0xfffe0080 4>, <0xfffe0088 4>;
+		pinctrl: pin-controller@fffe0080 {
+			compatible = "brcm,bcm6358-pinctrl";
+			reg = <0xfffe0080 0x8>,
+			      <0xfffe0088 0x8>;
+			reg-names = "dirout", "dat", "mode";
+			brcm,gpiomode = <&gpiomode>;
 
 			gpio-controller;
 			#gpio-cells = <2>;
 
-			ngpios = <8>;
-
 			interrupts-extended = <&ext_intc1 0 0>,
 					      <&ext_intc1 1 0>,
 					      <&ext_intc0 0 0>,
 					      <&ext_intc0 1 0>,
 					      <&ext_intc0 2 0>,
 					      <&ext_intc0 3 0>;
-			interrupt-names = "gpio0", "gpio1", "gpio2", "gpio3",
-					  "gpio4", "gpio5";
+			interrupt-names = "gpio32", "gpio33", "gpio34", "gpio35",
+					  "gpio36", "gpio37";
+
+			pinctrl_ebi_cs: ebi_cs {
+				function = "ebi_cs";
+				groups = "ebi_cs_grp";
+			};
+
+			pinctrl_uart1: uart1 {
+				function = "uart1";
+				groups = "uart1_grp";
+			};
+
+			pinctrl_serial_led: serial_led {
+				function = "serial_led";
+				groups = "serial_led_grp";
+			};
+
+			pinctrl_legacy_led: legacy_led {
+				function = "legacy_led";
+				groups = "legacy_led_grp";
+			};
+
+			pinctrl_led: led {
+				function = "led";
+				groups = "led_grp";
+			};
+
+			pinctrl_spi_cs_23: spi_cs {
+				function = "spi_cs";
+				groups = "spi_cs_grp";
+			};
+
+			pinctrl_utopia: utopia {
+				function = "utopia";
+				groups = "utopia_grp";
+			};
+
+			pinctrl_pwm_syn_clk: pwm_syn_clk {
+				function = "pwm_syn_clk";
+				groups = "pwm_syn_clk_grp";
+			};
+
+			pinctrl_sys_irq: sys_irq {
+				function = "sys_irq";
+				groups = "sys_irq_grp";
+			};
 		};
 
-		gpio0: gpio-controller@fffe0084 {
-			compatible = "brcm,bcm6345-gpio";
-			reg = <0xfffe0084 4>, <0xfffe008c 4>;
-
-			gpio-controller;
-			#gpio-cells = <2>;
+		gpiomode: gpiomode@fffe0098 {
+			compatible = "brcm,bcm6358-gpiomode", "syscon";
+			reg = <0xfffe0098 0x4>;
 		};
 
 		lsspi: spi@fffe0800 {