ARM: STi: STiH415: Add interrupt support for pin controller

This patch adds interrupt support for STiH415 pin controllers.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>

diff --git a/arch/arm/boot/dts/stih415-pinctrl.dtsi b/arch/arm/boot/dts/stih415-pinctrl.dtsi
index e56449d41481fc3badf5fdd83ce3930c77f628f8..887c5e59c73e6e97892adf85b406b3749380e0d5 100644 (file)
--- a/arch/arm/boot/dts/stih415-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih415-pinctrl.dtsi
@@ -7,6 +7,7 @@
  * publishhed by the Free Software Foundation.
  */
 #include "st-pincfg.h"
+#include <dt-bindings/interrupt-controller/arm-gic.h>
 / {
 
        aliases {
@@ -45,35 +46,49 @@
                        #size-cells     = <1>;
                        compatible      = "st,stih415-sbc-pinctrl";
                        st,syscfg       = <&syscfg_sbc>;
+                       reg             = <0xfe61f080 0x4>;
+                       reg-names       = "irqmux";
+                       interrupts      = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupts-names = "irqmux";
                        ranges          = <0 0xfe610000 0x5000>;
 
                        PIO0: gpio@fe610000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0 0x100>;
                                st,bank-name    = "PIO0";
                        };
                        PIO1: gpio@fe611000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x1000 0x100>;
                                st,bank-name    = "PIO1";
                        };
                        PIO2: gpio@fe612000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x2000 0x100>;
                                st,bank-name    = "PIO2";
                        };
                        PIO3: gpio@fe613000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x3000 0x100>;
                                st,bank-name    = "PIO3";
                        };
                        PIO4: gpio@fe614000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x4000 0x100>;
                                st,bank-name    = "PIO4";
                        };
@@ -111,53 +126,73 @@
                        #size-cells     = <1>;
                        compatible      = "st,stih415-front-pinctrl";
                        st,syscfg       = <&syscfg_front>;
+                       reg             = <0xfee0f080 0x4>;
+                       reg-names       = "irqmux";
+                       interrupts      = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupts-names = "irqmux";
                        ranges          = <0 0xfee00000 0x8000>;
 
                        PIO5: gpio@fee00000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0 0x100>;
                                st,bank-name    = "PIO5";
                        };
                        PIO6: gpio@fee01000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x1000 0x100>;
                                st,bank-name    = "PIO6";
                        };
                        PIO7: gpio@fee02000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x2000 0x100>;
                                st,bank-name    = "PIO7";
                        };
                        PIO8: gpio@fee03000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x3000 0x100>;
                                st,bank-name    = "PIO8";
                        };
                        PIO9: gpio@fee04000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x4000 0x100>;
                                st,bank-name    = "PIO9";
                        };
                        PIO10: gpio@fee05000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x5000 0x100>;
                                st,bank-name    = "PIO10";
                        };
                        PIO11: gpio@fee06000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x6000 0x100>;
                                st,bank-name    = "PIO11";
                        };
                        PIO12: gpio@fee07000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x7000 0x100>;
                                st,bank-name    = "PIO12";
                        };
@@ -186,41 +221,57 @@
                        #size-cells     = <1>;
                        compatible      = "st,stih415-rear-pinctrl";
                        st,syscfg       = <&syscfg_rear>;
+                       reg             = <0xfe82f080 0x4>;
+                       reg-names       = "irqmux";
+                       interrupts      = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupts-names = "irqmux";
                        ranges          = <0 0xfe820000 0x8000>;
 
                        PIO13: gpio@fe820000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0 0x100>;
                                st,bank-name    = "PIO13";
                        };
                        PIO14: gpio@fe821000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x1000 0x100>;
                                st,bank-name    = "PIO14";
                        };
                        PIO15: gpio@fe822000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x2000 0x100>;
                                st,bank-name    = "PIO15";
                        };
                        PIO16: gpio@fe823000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x3000 0x100>;
                                st,bank-name    = "PIO16";
                        };
                        PIO17: gpio@fe824000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x4000 0x100>;
                                st,bank-name    = "PIO17";
                        };
                        PIO18: gpio@fe825000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x5000 0x100>;
                                st,bank-name    = "PIO18";
                        };
@@ -240,23 +291,33 @@
                        #size-cells     = <1>;
                        compatible      = "st,stih415-left-pinctrl";
                        st,syscfg       = <&syscfg_left>;
+                       reg             = <0xfd6bf080 0x4>;
+                       reg-names       = "irqmux";
+                       interrupts      = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupts-names = "irqmux";
                        ranges          = <0 0xfd6b0000 0x3000>;
 
                        PIO100: gpio@fd6b0000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0 0x100>;
                                st,bank-name    = "PIO100";
                        };
                        PIO101: gpio@fd6b1000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x1000 0x100>;
                                st,bank-name    = "PIO101";
                        };
                        PIO102: gpio@fd6b2000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x2000 0x100>;
                                st,bank-name    = "PIO102";
                        };
@@ -267,35 +328,49 @@
                        #size-cells     = <1>;
                        compatible      = "st,stih415-right-pinctrl";
                        st,syscfg       = <&syscfg_right>;
+                       reg             = <0xfd33f080 0x4>;
+                       reg-names       = "irqmux";
+                       interrupts      = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupts-names = "irqmux";
                        ranges          = <0 0xfd330000 0x5000>;
 
                        PIO103: gpio@fd330000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0 0x100>;
                                st,bank-name    = "PIO103";
                        };
                        PIO104: gpio@fd331000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x1000 0x100>;
                                st,bank-name    = "PIO104";
                        };
                        PIO105: gpio@fd332000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x2000 0x100>;
                                st,bank-name    = "PIO105";
                        };
                        PIO106: gpio@fd333000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x3000 0x100>;
                                st,bank-name    = "PIO106";
                        };
                        PIO107: gpio@fd334000 {
                                gpio-controller;
                                #gpio-cells     = <1>;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
                                reg             = <0x4000 0x100>;
                                st,bank-name    = "PIO107";
                        };