[v3,4/4] ARM64: dts: meson-gx: add core clock support for uart_A, uart_B and uart_C

Commit Message

Helmut Klein March 31, 2017, 4:54 p.m. UTC

This patch adds the core clock support for the three none AO UARTs
of the meson gxbb & meson gxl SoCs

Signed-off-by: Helmut Klein <[e-mail]>
---
 arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 15 +++++++++++++++
 arch/arm64/boot/dts/amlogic/meson-gxl.dtsi  | 15 +++++++++++++++
 2 files changed, 30 insertions(+)

--
2.11.0

Patch

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index 04b3324bc132..aa2f75d5cd37 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -524,3 +524,18 @@ 
 &vpu {
 	compatible = "amlogic,meson-gxbb-vpu", "amlogic,meson-gx-vpu";
 };
+
+&uart_A {
+	clocks = <&xtal>, <&clkc CLKID_UART0>;
+	clock-names = "xtal", "core";
+};
+
+&uart_B {
+	clocks = <&xtal>, <&clkc CLKID_UART1>;
+	clock-names = "xtal", "core";
+};
+
+&uart_C {
+	clocks = <&xtal>, <&clkc CLKID_UART2>;
+	clock-names = "xtal", "core";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index fe11b5fc61f7..f3cc18fd624a 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -381,3 +381,18 @@ 
 &vpu {
 	compatible = "amlogic,meson-gxl-vpu", "amlogic,meson-gx-vpu";
 };
+
+&uart_A {
+	clocks = <&xtal>, <&clkc CLKID_UART0>;
+	clock-names = "xtal", "core";
+};
+
+&uart_B {
+	clocks = <&xtal>, <&clkc CLKID_UART1>;
+	clock-names = "xtal", "core";
+};
+
+&uart_C {
+	clocks = <&xtal>, <&clkc CLKID_UART2>;
+	clock-names = "xtal", "core";
+};