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-rw-r--r--dts/Bindings/spi/atmel-quadspi.txt12
1 files changed, 9 insertions, 3 deletions
diff --git a/dts/Bindings/spi/atmel-quadspi.txt b/dts/Bindings/spi/atmel-quadspi.txt
index b93c1e2..7c40ea6 100644
--- a/dts/Bindings/spi/atmel-quadspi.txt
+++ b/dts/Bindings/spi/atmel-quadspi.txt
@@ -1,14 +1,19 @@
* Atmel Quad Serial Peripheral Interface (QSPI)
Required properties:
-- compatible: Should be "atmel,sama5d2-qspi".
+- compatible: Should be one of the following:
+ - "atmel,sama5d2-qspi"
+ - "microchip,sam9x60-qspi"
- reg: Should contain the locations and lengths of the base registers
and the mapped memory.
- reg-names: Should contain the resource reg names:
- qspi_base: configuration register address space
- qspi_mmap: memory mapped address space
- interrupts: Should contain the interrupt for the device.
-- clocks: The phandle of the clock needed by the QSPI controller.
+- clocks: Should reference the peripheral clock and the QSPI system
+ clock if available.
+- clock-names: Should contain "pclk" for the peripheral clock and "qspick"
+ for the system clock when available.
- #address-cells: Should be <1>.
- #size-cells: Should be <0>.
@@ -19,7 +24,8 @@ spi@f0020000 {
reg = <0xf0020000 0x100>, <0xd0000000 0x8000000>;
reg-names = "qspi_base", "qspi_mmap";
interrupts = <52 IRQ_TYPE_LEVEL_HIGH 7>;
- clocks = <&spi0_clk>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 52>;
+ clock-names = "pclk";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";