ARM: shmobile: r7s72100: add nodes for i2c controllers to dtsi

Signed-off-by: Wolfram Sang <wsa@sang-engineering.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit c81a4d3dfd33e097d3eef89e4eb830effb8b8d31)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index 9be67a1..ee70071 100644 (file)
--- a/arch/arm/boot/dts/r7s72100.dtsi
+++ b/arch/arm/boot/dts/r7s72100.dtsi
@@ -17,6 +17,10 @@
        #size-cells = <1>;
 
        aliases {
+               i2c0 = &i2c0;
+               i2c1 = &i2c1;
+               i2c2 = &i2c2;
+               i2c3 = &i2c3;
                spi0 = &spi0;
                spi1 = &spi1;
                spi2 = &spi2;
@@ -44,6 +48,74 @@
                        <0xe8202000 0x1000>;
        };
 
+       i2c0: i2c@fcfee000 {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
+               reg = <0xfcfee000 0x44>;
+               interrupts = <0 157 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 158 IRQ_TYPE_EDGE_RISING>,
+                            <0 159 IRQ_TYPE_EDGE_RISING>,
+                            <0 160 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 161 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 162 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 163 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 164 IRQ_TYPE_LEVEL_HIGH>;
+               clock-frequency = <100000>;
+               status = "disabled";
+       };
+
+       i2c1: i2c@fcfee400 {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
+               reg = <0xfcfee400 0x44>;
+               interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 166 IRQ_TYPE_EDGE_RISING>,
+                            <0 167 IRQ_TYPE_EDGE_RISING>,
+                            <0 168 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 169 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 170 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 171 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 172 IRQ_TYPE_LEVEL_HIGH>;
+               clock-frequency = <100000>;
+               status = "disabled";
+       };
+
+       i2c2: i2c@fcfee800 {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
+               reg = <0xfcfee800 0x44>;
+               interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 174 IRQ_TYPE_EDGE_RISING>,
+                            <0 175 IRQ_TYPE_EDGE_RISING>,
+                            <0 176 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 177 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 178 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 179 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 180 IRQ_TYPE_LEVEL_HIGH>;
+               clock-frequency = <100000>;
+               status = "disabled";
+       };
+
+       i2c3: i2c@fcfeec00 {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
+               reg = <0xfcfeec00 0x44>;
+               interrupts = <0 181 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 182 IRQ_TYPE_EDGE_RISING>,
+                            <0 183 IRQ_TYPE_EDGE_RISING>,
+                            <0 184 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 185 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 186 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 187 IRQ_TYPE_LEVEL_HIGH>,
+                            <0 188 IRQ_TYPE_LEVEL_HIGH>;
+               clock-frequency = <100000>;
+               status = "disabled";
+       };
+
        spi0: spi@e800c800 {
                compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
                reg = <0xe800c800 0x24>;