On Wednesday 24 June 2015 11:15 PM, Mugunthan V N wrote:
From: Sourav Poddar <sourav.poddar@xxxxxx>
Add clock node for qspi controller driver on am437x.
Cc: Keerthy <j-keerthy@xxxxxx>
Cc: Tero Kristo <t-kristo@xxxxxx>
Signed-off-by: Sourav Poddar <sourav.poddar@xxxxxx>
Signed-off-by: Mugunthan V N <mugunthanvnm@xxxxxx>
---
arch/arm/boot/dts/am4372.dtsi | 2 ++
arch/arm/boot/dts/am43xx-clocks.dtsi | 8 ++++++++
2 files changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 649e7b9..8ab7831 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -903,6 +903,8 @@
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "qspi";
+ clocks = <&qspi_fclk>;
+ clock-names = "fck";
interrupts = <0 138 0x4>;
num-cs = <4>;
status = "disabled";
diff --git a/arch/arm/boot/dts/am43xx-clocks.dtsi b/arch/arm/boot/dts/am43xx-clocks.dtsi
index cc88728..1506585 100644
--- a/arch/arm/boot/dts/am43xx-clocks.dtsi
+++ b/arch/arm/boot/dts/am43xx-clocks.dtsi
@@ -763,4 +763,12 @@
ti,bit-shift = <8>;
reg = <0x8a68>;
};
+
+ qspi_fclk: qspi_fclk {
+ #clock-cells = <0>;
+ compatible = "ti,fixed-factor-clock";
+ clocks = <&dpll_per_m2_div4_ck>;
From the clock tree this does not seem to be sourced from dpll_per_m2.
I guess this needs to be changed.
-Keerthy
+ clock-mult = <1>;
+ clock-div = <1>;
+ };
};
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