MIPS: BMIPS: Add I2C node for bcm7346

Add I2C device nodes to BMIPS based BCM7346 platform.

Signed-off-by: Jaedon Shin <jaedon.shin@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Kamal Dasu <kdasu.kdev@gmail.com>
Cc: linux-i2c@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/11333/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/boot/dts/brcm/bcm7346.dtsi b/arch/mips/boot/dts/brcm/bcm7346.dtsi
index d817bb46b934fd1cb81388dd0d492f55c74171ed..0a1927099075eac76471e7d7ed6de89dcc404ba9 100644 (file)
--- a/arch/mips/boot/dts/brcm/bcm7346.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7346.dtsi
@@ -87,14 +87,32 @@
                        compatible = "brcm,bcm7120-l2-intc";
                        reg = <0x406780 0x8>;
 
-                       brcm,int-map-mask = <0x44>;
+                       brcm,int-map-mask = <0x44>, <0xf000000>;
                        brcm,int-fwd-mask = <0x70000>;
 
                        interrupt-controller;
                        #interrupt-cells = <1>;
 
                        interrupt-parent = <&periph_intc>;
-                       interrupts = <59>;
+                       interrupts = <59>, <57>;
+                       interrupt-names = "upg_main", "upg_bsc";
+               };
+
+               upg_aon_irq0_intc: upg_aon_irq0_intc@408b80 {
+                       compatible = "brcm,bcm7120-l2-intc";
+                       reg = <0x408b80 0x8>;
+
+                       brcm,int-map-mask = <0x40>, <0x8000000>, <0x100000>;
+                       brcm,int-fwd-mask = <0>;
+                       brcm,irq-can-wake;
+
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <60>, <58>, <62>;
+                       interrupt-names = "upg_main_aon", "upg_bsc_aon",
+                                         "upg_spi";
                };
 
                sun_top_ctrl: syscon@404000 {
@@ -144,6 +162,56 @@
                        status = "disabled";
                };
 
+               bsca: i2c@406200 {
+                     clock-frequency = <390000>;
+                     compatible = "brcm,brcmstb-i2c";
+                     interrupt-parent = <&upg_irq0_intc>;
+                     reg = <0x406200 0x58>;
+                     interrupts = <24>;
+                     interrupt-names = "upg_bsca";
+                     status = "disabled";
+               };
+
+               bscb: i2c@406280 {
+                     clock-frequency = <390000>;
+                     compatible = "brcm,brcmstb-i2c";
+                     interrupt-parent = <&upg_irq0_intc>;
+                     reg = <0x406280 0x58>;
+                     interrupts = <25>;
+                     interrupt-names = "upg_bscb";
+                     status = "disabled";
+               };
+
+               bscc: i2c@406300 {
+                     clock-frequency = <390000>;
+                     compatible = "brcm,brcmstb-i2c";
+                     interrupt-parent = <&upg_irq0_intc>;
+                     reg = <0x406300 0x58>;
+                     interrupts = <26>;
+                     interrupt-names = "upg_bscc";
+                     status = "disabled";
+               };
+
+               bscd: i2c@406380 {
+                     clock-frequency = <390000>;
+                     compatible = "brcm,brcmstb-i2c";
+                     interrupt-parent = <&upg_irq0_intc>;
+                     reg = <0x406380 0x58>;
+                     interrupts = <27>;
+                     interrupt-names = "upg_bscd";
+                     status = "disabled";
+               };
+
+               bsce: i2c@408980 {
+                     clock-frequency = <390000>;
+                     compatible = "brcm,brcmstb-i2c";
+                     interrupt-parent = <&upg_aon_irq0_intc>;
+                     reg = <0x408980 0x58>;
+                     interrupts = <27>;
+                     interrupt-names = "upg_bsce";
+                     status = "disabled";
+               };
+
                enet0: ethernet@430000 {
                        phy-mode = "internal";
                        phy-handle = <&phy1>;

diff --git a/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts b/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
index 3fe0445b9d37bae86ed53564b09747bd321653dd..a5b6365afc5f11c444a7d7a034646f8f102a016c 100644 (file)
--- a/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
@@ -29,6 +29,26 @@
        status = "okay";
 };
 
+&bsca {
+       status = "okay";
+};
+
+&bscb {
+       status = "okay";
+};
+
+&bscc {
+       status = "okay";
+};
+
+&bscd {
+       status = "okay";
+};
+
+&bsce {
+       status = "okay";
+};
+
 &enet0 {
        status = "okay";
 };