[PATCH v2 0/3] Add initial DT support for Qualcomm SPMI PMIC devices

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* [PATCH v2 0/3] Add initial DT support for Qualcomm SPMI PMIC devices
@ 2015-03-17 10:48 Ivan T. Ivanov
  2015-03-17 10:48 ` [PATCH v2 1/3] ARM: dts: qcom: Add SPMI PMIC Arbiter nodes for APQ8084 and MSM8974 Ivan T. Ivanov
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Ivan T. Ivanov @ 2015-03-17 10:48 UTC (permalink / raw)
  To: Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
	Russell King
  Cc: devicetree, linux-kernel, linux-arm-kernel, linux-arm-msm

Following set of patches add initial DT support for PMIC devices
found on recent Quqalcomm chipsets. Details for SPMI bus and PMIC arbiter
could be found here [1]. First version of the patches could be found here [2].

Changes since first version.

* Added more specific compatible strings to PMIC's DT configuration nodes.
* Changed #size-cells of the PMIC's DT configuration nodes from 0 to 1.
  #size-cells property is used by drivers to obtain size of the resource regions.
* Added Reviewed-by from Bjorn and Andy. Hopefully it still stands after these
  changes.

Regards,
Ivan

[1] http://lwn.net/Articles/564637/
[2] https://lkml.org/lkml/2015/2/3/228

Ivan T. Ivanov (3):
  ARM: dts: qcom: Add SPMI PMIC Arbiter nodes for APQ8084 and MSM8974
  ARM: dts: qcom: Add 8x74 chipset SPMI PMIC's nodes
  ARM: dts: qcom: Add APQ8084 chipset SPMI PMIC's nodes

 arch/arm/boot/dts/qcom-apq8074-dragonboard.dts        |  2 ++
 arch/arm/boot/dts/qcom-apq8084-ifc6540.dts            |  1 +
 arch/arm/boot/dts/qcom-apq8084-mtp.dts                |  1 +
 arch/arm/boot/dts/qcom-apq8084.dtsi                   | 16 ++++++++++++++++
 arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts |  2 ++
 arch/arm/boot/dts/qcom-msm8974.dtsi                   | 16 ++++++++++++++++
 arch/arm/boot/dts/qcom-pm8841.dtsi                    | 18 ++++++++++++++++++
 arch/arm/boot/dts/qcom-pm8941.dtsi                    | 18 ++++++++++++++++++
 arch/arm/boot/dts/qcom-pma8084.dtsi                   | 18 ++++++++++++++++++
 9 files changed, 92 insertions(+)
 create mode 100644 arch/arm/boot/dts/qcom-pm8841.dtsi
 create mode 100644 arch/arm/boot/dts/qcom-pm8941.dtsi
 create mode 100644 arch/arm/boot/dts/qcom-pma8084.dtsi

--
1.9.1

^ permalink raw reply	[flat|nested] 4+ messages in thread

* [PATCH v2 1/3] ARM: dts: qcom: Add SPMI PMIC Arbiter nodes for APQ8084 and MSM8974
  2015-03-17 10:48 [PATCH v2 0/3] Add initial DT support for Qualcomm SPMI PMIC devices Ivan T. Ivanov
@ 2015-03-17 10:48 ` Ivan T. Ivanov
  2015-03-17 10:48 ` [PATCH v2 2/3] ARM: dts: qcom: Add 8x74 chipset SPMI PMIC's nodes Ivan T. Ivanov
  2015-03-17 10:48 ` [PATCH v2 3/3] ARM: dts: qcom: Add APQ8084 " Ivan T. Ivanov
  2 siblings, 0 replies; 4+ messages in thread
From: Ivan T. Ivanov @ 2015-03-17 10:48 UTC (permalink / raw)
  To: Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
	Russell King
  Cc: devicetree, linux-kernel, linux-arm-kernel, linux-arm-msm

Add SPMI PMIC Arbiter configuration nodes for APQ8084 and MSM8974.

Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Reviewed-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
---
 arch/arm/boot/dts/qcom-apq8084.dtsi | 16 ++++++++++++++++
 arch/arm/boot/dts/qcom-msm8974.dtsi | 16 ++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index 1f130bc..dbedf64 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -226,5 +226,21 @@
 			clock-names = "core", "iface";
 			status = "disabled";
 		};
+
+		spmi_bus: spmi@fc4cf000 {
+			compatible = "qcom,spmi-pmic-arb";
+			reg-names = "core", "intr", "cnfg";
+			reg = <0xfc4cf000 0x1000>,
+			      <0xfc4cb000 0x1000>,
+			      <0xfc4ca000 0x1000>;
+			interrupt-names = "periph_irq";
+			interrupts = <0 190 0>;
+			qcom,ee = <0>;
+			qcom,channel = <0>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			interrupt-controller;
+			#interrupt-cells = <4>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index e265ec1..2d11641 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -247,5 +247,21 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
+
+		spmi_bus: spmi@fc4cf000 {
+			compatible = "qcom,spmi-pmic-arb";
+			reg-names = "core", "intr", "cnfg";
+			reg = <0xfc4cf000 0x1000>,
+			      <0xfc4cb000 0x1000>,
+			      <0xfc4ca000 0x1000>;
+			interrupt-names = "periph_irq";
+			interrupts = <0 190 0>;
+			qcom,ee = <0>;
+			qcom,channel = <0>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			interrupt-controller;
+			#interrupt-cells = <4>;
+		};
 	};
 };
--
1.9.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

* [PATCH v2 2/3] ARM: dts: qcom: Add 8x74 chipset SPMI PMIC's nodes
  2015-03-17 10:48 [PATCH v2 0/3] Add initial DT support for Qualcomm SPMI PMIC devices Ivan T. Ivanov
  2015-03-17 10:48 ` [PATCH v2 1/3] ARM: dts: qcom: Add SPMI PMIC Arbiter nodes for APQ8084 and MSM8974 Ivan T. Ivanov
@ 2015-03-17 10:48 ` Ivan T. Ivanov
  2015-03-17 10:48 ` [PATCH v2 3/3] ARM: dts: qcom: Add APQ8084 " Ivan T. Ivanov
  2 siblings, 0 replies; 4+ messages in thread
From: Ivan T. Ivanov @ 2015-03-17 10:48 UTC (permalink / raw)
  To: Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
	Russell King
  Cc: devicetree, linux-kernel, linux-arm-kernel, linux-arm-msm

PM8841 and PM8941 have 2 SPMI devices per physical package.
Add their configuration nodes and include them in boards
which are using 8x74 based chipset.

Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Reviewed-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
---
 arch/arm/boot/dts/qcom-apq8074-dragonboard.dts        |  2 ++
 arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts |  2 ++
 arch/arm/boot/dts/qcom-pm8841.dtsi                    | 18 ++++++++++++++++++
 arch/arm/boot/dts/qcom-pm8941.dtsi                    | 18 ++++++++++++++++++
 4 files changed, 40 insertions(+)
 create mode 100644 arch/arm/boot/dts/qcom-pm8841.dtsi
 create mode 100644 arch/arm/boot/dts/qcom-pm8941.dtsi

diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
index 4737049..d484d08 100644
--- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
@@ -1,4 +1,6 @@
 #include "qcom-msm8974.dtsi"
+#include "qcom-pm8841.dtsi"
+#include "qcom-pm8941.dtsi"

 / {
 	model = "Qualcomm APQ8074 Dragonboard";
diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
index cccc21b..bd35b06 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
@@ -1,4 +1,6 @@
 #include "qcom-msm8974.dtsi"
+#include "qcom-pm8841.dtsi"
+#include "qcom-pm8941.dtsi"

 / {
 	model = "Sony Xperia Z1";
diff --git a/arch/arm/boot/dts/qcom-pm8841.dtsi b/arch/arm/boot/dts/qcom-pm8841.dtsi
new file mode 100644
index 0000000..45b5eaf
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-pm8841.dtsi
@@ -0,0 +1,18 @@
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+
+	usid4: pm8841@4 {
+		compatible = "qcom,pm8841", "qcom,spmi-pmic";
+		reg = <0x4 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+
+	usid5: pm8841@5 {
+		compatible = "qcom,pm8841", "qcom,spmi-pmic";
+		reg = <0x5 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+};
diff --git a/arch/arm/boot/dts/qcom-pm8941.dtsi b/arch/arm/boot/dts/qcom-pm8941.dtsi
new file mode 100644
index 0000000..78069f5
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-pm8941.dtsi
@@ -0,0 +1,18 @@
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+
+	usid0: pm8941@0 {
+		compatible = "qcom,pm8941", "qcom,spmi-pmic";
+		reg = <0x0 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+
+	usid1: pm8941@1 {
+		compatible = "qcom,pm8941", "qcom,spmi-pmic";
+		reg = <0x1 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+};
--
1.9.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

* [PATCH v2 3/3] ARM: dts: qcom: Add APQ8084 chipset SPMI PMIC's nodes
  2015-03-17 10:48 [PATCH v2 0/3] Add initial DT support for Qualcomm SPMI PMIC devices Ivan T. Ivanov
  2015-03-17 10:48 ` [PATCH v2 1/3] ARM: dts: qcom: Add SPMI PMIC Arbiter nodes for APQ8084 and MSM8974 Ivan T. Ivanov
  2015-03-17 10:48 ` [PATCH v2 2/3] ARM: dts: qcom: Add 8x74 chipset SPMI PMIC's nodes Ivan T. Ivanov
@ 2015-03-17 10:48 ` Ivan T. Ivanov
  2 siblings, 0 replies; 4+ messages in thread
From: Ivan T. Ivanov @ 2015-03-17 10:48 UTC (permalink / raw)
  To: Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
	Russell King
  Cc: devicetree, linux-kernel, linux-arm-kernel, linux-arm-msm

PMA8084 have 2 SPMI devices per physical package. Add their
configuration nodes and include them in boards which are using
AQP8084 based chipset.

Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Reviewed-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
---
 arch/arm/boot/dts/qcom-apq8084-ifc6540.dts |  1 +
 arch/arm/boot/dts/qcom-apq8084-mtp.dts     |  1 +
 arch/arm/boot/dts/qcom-pma8084.dtsi        | 18 ++++++++++++++++++
 3 files changed, 20 insertions(+)
 create mode 100644 arch/arm/boot/dts/qcom-pma8084.dtsi

diff --git a/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts b/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts
index c9ff108..f7725b9 100644
--- a/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts
+++ b/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts
@@ -1,4 +1,5 @@
 #include "qcom-apq8084.dtsi"
+#include "qcom-pma8084.dtsi"

 / {
 	model = "Qualcomm APQ8084/IFC6540";
diff --git a/arch/arm/boot/dts/qcom-apq8084-mtp.dts b/arch/arm/boot/dts/qcom-apq8084-mtp.dts
index 8ecec58..cb43acf 100644
--- a/arch/arm/boot/dts/qcom-apq8084-mtp.dts
+++ b/arch/arm/boot/dts/qcom-apq8084-mtp.dts
@@ -1,4 +1,5 @@
 #include "qcom-apq8084.dtsi"
+#include "qcom-pma8084.dtsi"

 / {
 	model = "Qualcomm APQ 8084-MTP";
diff --git a/arch/arm/boot/dts/qcom-pma8084.dtsi b/arch/arm/boot/dts/qcom-pma8084.dtsi
new file mode 100644
index 0000000..b1116a1
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-pma8084.dtsi
@@ -0,0 +1,18 @@
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+
+	usid0: pma8084@0 {
+		compatible = "qcom,pma8084", "qcom,spmi-pmic";
+		reg = <0x0 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+
+	usid1: pma8084@1 {
+		compatible = "qcom,pma8084", "qcom,spmi-pmic";
+		reg = <0x1 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+};
--
1.9.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2015-03-17 10:49 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-03-17 10:48 [PATCH v2 0/3] Add initial DT support for Qualcomm SPMI PMIC devices Ivan T. Ivanov
2015-03-17 10:48 ` [PATCH v2 1/3] ARM: dts: qcom: Add SPMI PMIC Arbiter nodes for APQ8084 and MSM8974 Ivan T. Ivanov
2015-03-17 10:48 ` [PATCH v2 2/3] ARM: dts: qcom: Add 8x74 chipset SPMI PMIC's nodes Ivan T. Ivanov
2015-03-17 10:48 ` [PATCH v2 3/3] ARM: dts: qcom: Add APQ8084 " Ivan T. Ivanov

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