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MIPS: BMIPS: Add I2C node for bcm7346

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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>
This commit is contained in:
Jaedon Shin 2015-10-21 11:36:58 +09:00 committed by Ralf Baechle
parent 6e80785267
commit 39d9b6b223
2 changed files with 90 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

72
arch/mips/boot/dts/brcm/bcm7346.dtsi
View File

@ -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>;

20
arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
View File

@ -29,6 +29,26 @@
status = "okay";
};
&bsca {
status = "okay";
};
&bscb {
status = "okay";
};
&bscc {
status = "okay";
};
&bscd {
status = "okay";
};
&bsce {
status = "okay";
};
&enet0 {
status = "okay";
};