[PATCH v3 0/2] ARM: dts: qcom: Add APQ8084 DT nodes for GCC and UART

[PATCH v3 0/2] ARM: dts: qcom: Add APQ8084 DT nodes for GCC and UART

[Georgi Djakov]

This patchset adds DT nodes for the APQ8084 global clock controller 
and serial port.

Should go through qcom/arm-soc tree.

Changes from v2:
 - Split the DT patches into separate patchset. (suggested by Kumar Gala)

Changes from v1:
 - Moved APQ8084 clocks into a separate file and under separate Kconfig
   entry. Dropped the override function patch from v1.
 - Added the missing information about resets (suggested by Kumar Gala).
 - Made the UART DT node "disabled" in dtsi and "okay" in dts (suggested
   by Kumar Gala)


Georgi Djakov (2):
  ARM: dts: qcom: Add APQ8084 Global Clock Controller DT node
  ARM: dts: qcom: Add APQ8084 serial port DT node

 arch/arm/boot/dts/qcom-apq8084-mtp.dts |    6 ++++++
 arch/arm/boot/dts/qcom-apq8084.dtsi    |   18 ++++++++++++++++++
 2 files changed, 24 insertions(+)

-- 
1.7.9.5

[PATCH v3 1/2] ARM: dts: qcom: Add APQ8084 Global Clock Controller DT node

[Georgi Djakov]

This patch adds the necessary node to probe the global clock
controller on APQ8084 platforms.

Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
---
 arch/arm/boot/dts/qcom-apq8084.dtsi |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index e3e009a..1e785df 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -2,6 +2,8 @@
 
 #include "skeleton.dtsi"
 
+#include <dt-bindings/clock/qcom,gcc-apq8084.h>
+
 / {
 	model = "Qualcomm APQ 8084";
 	compatible = "qcom,apq8084";
@@ -175,5 +177,13 @@
 			compatible = "qcom,pshold";
 			reg = <0xfc4ab000 0x4>;
 		};
+
+		gcc: clock-controller@fc400000 {
+			compatible = "qcom,gcc-apq8084";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			reg = <0xfc400000 0x4000>;
+		};
+
 	};
 };
-- 
1.7.9.5

[PATCH v3 2/2] ARM: dts: qcom: Add APQ8084 serial port DT node

[Georgi Djakov]

Add the necessary DT node to probe the serial driver on
APQ8084 platforms.

Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
---
 arch/arm/boot/dts/qcom-apq8084-mtp.dts |    6 ++++++
 arch/arm/boot/dts/qcom-apq8084.dtsi    |    8 ++++++++
 2 files changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-apq8084-mtp.dts b/arch/arm/boot/dts/qcom-apq8084-mtp.dts
index 9dae387..8ecec58 100644
--- a/arch/arm/boot/dts/qcom-apq8084-mtp.dts
+++ b/arch/arm/boot/dts/qcom-apq8084-mtp.dts
@@ -3,4 +3,10 @@
 / {
 	model = "Qualcomm APQ 8084-MTP";
 	compatible = "qcom,apq8084-mtp", "qcom,apq8084";
+
+	soc {
+		serial@f995e000 {
+			status = "okay";
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index 1e785df..b5b156e 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -185,5 +185,13 @@
 			reg = <0xfc400000 0x4000>;
 		};
 
+		serial@f995e000 {
+			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+			reg = <0xf995e000 0x1000>;
+			interrupts = <0 114 0x0>;
+			clocks = <&gcc GCC_BLSP2_UART2_APPS_CLK>, <&gcc GCC_BLSP2_AHB_CLK>;
+			clock-names = "core", "iface";
+			status = "disabled";
+		};
 	};
 };
-- 
1.7.9.5