diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.4/047-0015-ARM-dts-BCM5301X-Add-I2C-support-to-the-DT.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.4/047-0015-ARM-dts-BCM5301X-Add-I2C-support-to-the-DT.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.4/047-0015-ARM-dts-BCM5301X-Add-I2C-support-to-the-DT.patch b/target/linux/bcm53xx/patches-4.4/047-0015-ARM-dts-BCM5301X-Add-I2C-support-to-the-DT.patch new file mode 100644 index 0000000000..d233e06817 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.4/047-0015-ARM-dts-BCM5301X-Add-I2C-support-to-the-DT.patch @@ -0,0 +1,34 @@ +From bb097e3e00457bd69ad3a767f6b99424e2e06411 Mon Sep 17 00:00:00 2001 +From: Jon Mason <jonmason@broadcom.com> +Date: Mon, 6 Mar 2017 11:24:45 -0500 +Subject: [PATCH] ARM: dts: BCM5301X: Add I2C support to the DT + +Add I2C support to the bcm5301x Device Tree. Since no driver changes +are needed to enable this hardware, only the device tree changes are +required to make this functional. + +Signed-off-by: Jon Mason <jonmason@broadcom.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm5301x.dtsi | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -338,6 +338,16 @@ + }; + }; + ++ i2c0: i2c@18009000 { ++ compatible = "brcm,iproc-i2c"; ++ reg = <0x18009000 0x50>; ++ interrupts = <GIC_SPI 121 IRQ_TYPE_NONE>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ clock-frequency = <100000>; ++ status = "disabled"; ++ }; ++ + lcpll0: lcpll0@1800c100 { + #clock-cells = <1>; + compatible = "brcm,nsp-lcpll0"; |