[PATCHv4,31/33] ARM: dts: clk: Add apll related clocks

Commit Message

Tero Kristo July 23, 2013, 7:20 a.m. UTC

From: Keerthy <[e-mail]>

The patch adds a mux node to choose the parent of apll_pcie_ck node.

Signed-off-by: Keerthy <[e-mail]>
---
 arch/arm/boot/dts/dra7xx-clocks.dtsi |   19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

Patch

diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index 8477ff9..e923311 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -328,13 +328,24 @@  dpll_pcie_ref_m2ldo_ck: dpll_pcie_ref_m2ldo_ck@4a008210 {
 	ti,autoidle-low;
 };
 
+/* APLL_PCIE */
+
+/* mux clock to select the reference clock */
+apll_pcie_in_clk_mux: apll_pcie_in_clk_mux@4ae06118 {
+	compatible = "mux-clock";
+	clocks = <&dpll_pcie_ref_ck>, <&pciesref_acs_clk_ck>;
+	#clock-cells = <0>;
+	reg = <0x4a00821c 0x4>;
+	bit-mask = <0x80>;
+};
+
 apll_pcie_ck: apll_pcie_ck@4a008200 {
 	#clock-cells = <0>;
-	compatible = "ti,omap4-dpll-clock";
-	clocks = <&dpll_pcie_ref_ck>;
-	reg = <0x4a008200 0x4>, <0x4a008204 0x4>, <0x4a008208 0x4>, <0x4a00820c 0x4>;
-	ti,clk-ref = <&dpll_pcie_ref_ck>;
+	clocks = <&apll_pcie_in_clk_mux>;
+	reg = <0x4a00821c 0x4>, <0x4a008220 0x4>;
 	ti,clk-bypass = <&dpll_pcie_ref_ck>;
+	ti,clk-ref = <&apll_pcie_in_clk_mux>;
+	compatible = "ti,dra7-apll-clock";
 };
 
 apll_pcie_clkvcoldo: apll_pcie_clkvcoldo {