diff mbox

[5/6] ARM: dts: lpc18xx: add pinctrl and gpio nodes

Message ID 1428095767-6286-6-git-send-email-manabian@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Joachim Eastwood April 3, 2015, 9:16 p.m. UTC 
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
---
 arch/arm/boot/dts/lpc18xx.dtsi | 57 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

Comments

Linus Walleij May 5, 2015, 3:33 p.m. UTC | #1 
On Fri, Apr 3, 2015 at 11:16 PM, Joachim Eastwood <manabian@gmail.com> wrote:

> Signed-off-by: Joachim Eastwood <manabian@gmail.com>

Acked-by: Linus Walleij <linus.walleij@linaro.org>

Please take this through the ARM SoC tree.

Yours,
Linus Walleij
diff mbox

Patch

diff --git a/arch/arm/boot/dts/lpc18xx.dtsi b/arch/arm/boot/dts/lpc18xx.dtsi
index 8e9f51c88fad..e0099a7793b9 100644
--- a/arch/arm/boot/dts/lpc18xx.dtsi
+++ b/arch/arm/boot/dts/lpc18xx.dtsi
@@ -16,6 +16,9 @@ 
 #include "dt-bindings/clock/lpc18xx-cgu.h"
 #include "dt-bindings/clock/lpc18xx-ccu.h"
 
+#define LPC_PIN(port, pin)	(0x##port * 32 + pin)
+#define LPC_GPIO(port, pin)	(port * 32 + pin)
+
 / {
 	aliases {
 		serial0 = &uart0;
@@ -148,6 +151,12 @@ 
 			clocks = <&ccu1 CLK_CPU_TIMER1>;
 		};
 
+		pinctrl: scu@40086000 {
+			compatible = "nxp,lpc1850-scu";
+			reg = <0x40086000 0x1000>;
+			clocks = <&ccu1 CLK_CPU_SCU>;
+		};
+
 		uart2: serial@400c1000 {
 			compatible = "ns16550a";
 			reg = <0x400c1000 0x1000>;
@@ -181,5 +190,53 @@ 
 			interrupts = <15>;
 			clocks = <&ccu1 CLK_CPU_TIMER3>;
 		};
+
+		gpio: gpio@400f4000 {
+			compatible = "nxp,lpc1850-gpio";
+			reg = <0x400f4000 0x4000>;
+			clocks = <&ccu1 CLK_CPU_GPIO>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges =	<&pinctrl LPC_GPIO(0,0)  LPC_PIN(0,0)  2>,
+					<&pinctrl LPC_GPIO(0,4)  LPC_PIN(1,0)  1>,
+					<&pinctrl LPC_GPIO(0,8)  LPC_PIN(1,1)  4>,
+					<&pinctrl LPC_GPIO(1,8)  LPC_PIN(1,5)  2>,
+					<&pinctrl LPC_GPIO(1,0)  LPC_PIN(1,7)  8>,
+					<&pinctrl LPC_GPIO(0,2)  LPC_PIN(1,15) 2>,
+					<&pinctrl LPC_GPIO(0,12) LPC_PIN(1,17) 2>,
+					<&pinctrl LPC_GPIO(0,15) LPC_PIN(1,20) 1>,
+					<&pinctrl LPC_GPIO(5,0)  LPC_PIN(2,0)  7>,
+					<&pinctrl LPC_GPIO(0,7)  LPC_PIN(2,7)  1>,
+					<&pinctrl LPC_GPIO(5,7)  LPC_PIN(2,8)  1>,
+					<&pinctrl LPC_GPIO(1,10) LPC_PIN(2,9)  1>,
+					<&pinctrl LPC_GPIO(0,14) LPC_PIN(2,10) 1>,
+					<&pinctrl LPC_GPIO(1,11) LPC_PIN(2,11) 3>,
+					<&pinctrl LPC_GPIO(5,8)  LPC_PIN(3,1)  2>,
+					<&pinctrl LPC_GPIO(1,14) LPC_PIN(3,4)  2>,
+					<&pinctrl LPC_GPIO(0,6)  LPC_PIN(3,6)  1>,
+					<&pinctrl LPC_GPIO(5,10) LPC_PIN(3,7)  2>,
+					<&pinctrl LPC_GPIO(2,0)  LPC_PIN(4,0)  7>,
+					<&pinctrl LPC_GPIO(5,12) LPC_PIN(4,8)  3>,
+					<&pinctrl LPC_GPIO(2,9)  LPC_PIN(5,0)  7>,
+					<&pinctrl LPC_GPIO(2,7)  LPC_PIN(5,7)  1>,
+					<&pinctrl LPC_GPIO(3,0)  LPC_PIN(6,1)  5>,
+					<&pinctrl LPC_GPIO(0,5)  LPC_PIN(6,6)  1>,
+					<&pinctrl LPC_GPIO(5,15) LPC_PIN(6,7)  2>,
+					<&pinctrl LPC_GPIO(3,5)  LPC_PIN(6,9)  3>,
+					<&pinctrl LPC_GPIO(2,8)  LPC_PIN(6,12) 1>,
+					<&pinctrl LPC_GPIO(3,8)  LPC_PIN(7,0)  8>,
+					<&pinctrl LPC_GPIO(4,0)  LPC_PIN(8,0)  8>,
+					<&pinctrl LPC_GPIO(4,12) LPC_PIN(9,0)  4>,
+					<&pinctrl LPC_GPIO(5,17) LPC_PIN(9,4)  2>,
+					<&pinctrl LPC_GPIO(4,11) LPC_PIN(9,6)  1>,
+					<&pinctrl LPC_GPIO(4,8)  LPC_PIN(a,1)  3>,
+					<&pinctrl LPC_GPIO(5,19) LPC_PIN(a,4)  1>,
+					<&pinctrl LPC_GPIO(5,20) LPC_PIN(b,0)  7>,
+					<&pinctrl LPC_GPIO(6,0)  LPC_PIN(c,1) 14>,
+					<&pinctrl LPC_GPIO(6,14) LPC_PIN(d,0) 17>,
+					<&pinctrl LPC_GPIO(7,0)  LPC_PIN(e,0) 16>,
+					<&pinctrl LPC_GPIO(7,16) LPC_PIN(f,1)  3>,
+					<&pinctrl LPC_GPIO(7,19) LPC_PIN(f,5)  7>;
+		};
 	};
 };