6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
32 lines
911 B
Plaintext
32 lines
911 B
Plaintext
Broadcom BCM2835 auxiliary peripheral support
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This binding uses the common clock binding:
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Documentation/devicetree/bindings/clock/clock-bindings.txt
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The auxiliary peripherals (UART, SPI1, and SPI2) have a small register
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area controlling clock gating to the peripherals, and providing an IRQ
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status register.
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Required properties:
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- compatible: Should be "brcm,bcm2835-aux"
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- #clock-cells: Should be <1>. The permitted clock-specifier values can be
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found in include/dt-bindings/clock/bcm2835-aux.h
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- reg: Specifies base physical address and size of the registers
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- clocks: The parent clock phandle
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Example:
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clocks: cprman@7e101000 {
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compatible = "brcm,bcm2835-cprman";
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#clock-cells = <1>;
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reg = <0x7e101000 0x2000>;
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clocks = <&clk_osc>;
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};
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aux: aux@7e215004 {
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compatible = "brcm,bcm2835-aux";
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#clock-cells = <1>;
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reg = <0x7e215000 0x8>;
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clocks = <&clocks BCM2835_CLOCK_VPU>;
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};
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